html{height:100%;--mat-sys-background: light-dark(#faf9fd, #121316);--mat-sys-error: light-dark(#ba1a1a, #ffb4ab);--mat-sys-error-container: light-dark(#ffdad6, #93000a);--mat-sys-inverse-on-surface: light-dark(#f2f0f4, #2f3033);--mat-sys-inverse-primary: light-dark(#abc7ff, #005cbb);--mat-sys-inverse-surface: light-dark(#2f3033, #e3e2e6);--mat-sys-on-background: light-dark(#1a1b1f, #e3e2e6);--mat-sys-on-error: light-dark(#ffffff, #690005);--mat-sys-on-error-container: light-dark(#93000a, #ffdad6);--mat-sys-on-primary: light-dark(#ffffff, #002f65);--mat-sys-on-primary-container: light-dark(#00458f, #d7e3ff);--mat-sys-on-primary-fixed: light-dark(#001b3f, #001b3f);--mat-sys-on-primary-fixed-variant: light-dark(#00458f, #00458f);--mat-sys-on-secondary: light-dark(#ffffff, #283041);--mat-sys-on-secondary-container: light-dark(#3e4759, #dae2f9);--mat-sys-on-secondary-fixed: light-dark(#131c2b, #131c2b);--mat-sys-on-secondary-fixed-variant: light-dark(#3e4759, #3e4759);--mat-sys-on-surface: light-dark(#1a1b1f, #e3e2e6);--mat-sys-on-surface-variant: light-dark(#44474e, #e0e2ec);--mat-sys-on-tertiary: light-dark(#ffffff, #0001ac);--mat-sys-on-tertiary-container: light-dark(#0000ef, #e0e0ff);--mat-sys-on-tertiary-fixed: light-dark(#00006e, #00006e);--mat-sys-on-tertiary-fixed-variant: light-dark(#0000ef, #0000ef);--mat-sys-outline: light-dark(#74777f, #8e9099);--mat-sys-outline-variant: light-dark(#c4c6d0, #44474e);--mat-sys-primary: light-dark(#005cbb, #abc7ff);--mat-sys-primary-container: light-dark(#d7e3ff, #00458f);--mat-sys-primary-fixed: light-dark(#d7e3ff, #d7e3ff);--mat-sys-primary-fixed-dim: light-dark(#abc7ff, #abc7ff);--mat-sys-scrim: light-dark(#000000, #000000);--mat-sys-secondary: light-dark(#565e71, #bec6dc);--mat-sys-secondary-container: light-dark(#dae2f9, #3e4759);--mat-sys-secondary-fixed: light-dark(#dae2f9, #dae2f9);--mat-sys-secondary-fixed-dim: light-dark(#bec6dc, #bec6dc);--mat-sys-shadow: light-dark(#000000, #000000);--mat-sys-surface: light-dark(#faf9fd, #121316);--mat-sys-surface-bright: light-dark(#faf9fd, #38393c);--mat-sys-surface-container: light-dark(#efedf0, #1f2022);--mat-sys-surface-container-high: light-dark(#e9e7eb, #292a2c);--mat-sys-surface-container-highest: light-dark(#e3e2e6, #343537);--mat-sys-surface-container-low: light-dark(#f4f3f6, #1a1b1f);--mat-sys-surface-container-lowest: light-dark(#ffffff, #0d0e11);--mat-sys-surface-dim: light-dark(#dbd9dd, #121316);--mat-sys-surface-tint: light-dark(#005cbb, #abc7ff);--mat-sys-surface-variant: light-dark(#e0e2ec, #44474e);--mat-sys-tertiary: light-dark(#343dff, #bec2ff);--mat-sys-tertiary-container: light-dark(#e0e0ff, #0000ef);--mat-sys-tertiary-fixed: light-dark(#e0e0ff, #e0e0ff);--mat-sys-tertiary-fixed-dim: light-dark(#bec2ff, #bec2ff);--mat-sys-neutral-variant20: #2d3038;--mat-sys-neutral10: #1a1b1f;--mat-sys-level0: 0px 0px 0px 0px rgba(0, 0, 0, .2), 0px 0px 0px 0px rgba(0, 0, 0, .14), 0px 0px 0px 0px rgba(0, 0, 0, .12);--mat-sys-level1: 0px 2px 1px -1px rgba(0, 0, 0, .2), 0px 1px 1px 0px rgba(0, 0, 0, .14), 0px 1px 3px 0px rgba(0, 0, 0, .12);--mat-sys-level2: 0px 3px 3px -2px rgba(0, 0, 0, .2), 0px 3px 4px 0px rgba(0, 0, 0, .14), 0px 1px 8px 0px rgba(0, 0, 0, .12);--mat-sys-level3: 0px 3px 5px -1px rgba(0, 0, 0, .2), 0px 6px 10px 0px rgba(0, 0, 0, .14), 0px 1px 18px 0px rgba(0, 0, 0, .12);--mat-sys-level4: 0px 5px 5px -3px rgba(0, 0, 0, .2), 0px 8px 10px 1px rgba(0, 0, 0, .14), 0px 3px 14px 2px rgba(0, 0, 0, .12);--mat-sys-level5: 0px 7px 8px -4px rgba(0, 0, 0, .2), 0px 12px 17px 2px rgba(0, 0, 0, .14), 0px 5px 22px 4px rgba(0, 0, 0, .12);--mat-sys-body-large: 400 1rem / 1.5rem Roboto;--mat-sys-body-large-font: Roboto;--mat-sys-body-large-line-height: 1.5rem;--mat-sys-body-large-size: 1rem;--mat-sys-body-large-tracking: .031rem;--mat-sys-body-large-weight: 400;--mat-sys-body-medium: 400 .875rem / 1.25rem Roboto;--mat-sys-body-medium-font: Roboto;--mat-sys-body-medium-line-height: 1.25rem;--mat-sys-body-medium-size: .875rem;--mat-sys-body-medium-tracking: .016rem;--mat-sys-body-medium-weight: 400;--mat-sys-body-small: 400 .75rem / 1rem Roboto;--mat-sys-body-small-font: Roboto;--mat-sys-body-small-line-height: 1rem;--mat-sys-body-small-size: .75rem;--mat-sys-body-small-tracking: .025rem;--mat-sys-body-small-weight: 400;--mat-sys-display-large: 400 3.562rem / 4rem Roboto;--mat-sys-display-large-font: Roboto;--mat-sys-display-large-line-height: 4rem;--mat-sys-display-large-size: 3.562rem;--mat-sys-display-large-tracking: -.016rem;--mat-sys-display-large-weight: 400;--mat-sys-display-medium: 400 2.812rem / 3.25rem Roboto;--mat-sys-display-medium-font: Roboto;--mat-sys-display-medium-line-height: 3.25rem;--mat-sys-display-medium-size: 2.812rem;--mat-sys-display-medium-tracking: 0;--mat-sys-display-medium-weight: 400;--mat-sys-display-small: 400 2.25rem / 2.75rem Roboto;--mat-sys-display-small-font: Roboto;--mat-sys-display-small-line-height: 2.75rem;--mat-sys-display-small-size: 2.25rem;--mat-sys-display-small-tracking: 0;--mat-sys-display-small-weight: 400;--mat-sys-headline-large: 400 2rem / 2.5rem Roboto;--mat-sys-headline-large-font: Roboto;--mat-sys-headline-large-line-height: 2.5rem;--mat-sys-headline-large-size: 2rem;--mat-sys-headline-large-tracking: 0;--mat-sys-headline-large-weight: 400;--mat-sys-headline-medium: 400 1.75rem / 2.25rem Roboto;--mat-sys-headline-medium-font: Roboto;--mat-sys-headline-medium-line-height: 2.25rem;--mat-sys-headline-medium-size: 1.75rem;--mat-sys-headline-medium-tracking: 0;--mat-sys-headline-medium-weight: 400;--mat-sys-headline-small: 400 1.5rem / 2rem Roboto;--mat-sys-headline-small-font: Roboto;--mat-sys-headline-small-line-height: 2rem;--mat-sys-headline-small-size: 1.5rem;--mat-sys-headline-small-tracking: 0;--mat-sys-headline-small-weight: 400;--mat-sys-label-large: 500 .875rem / 1.25rem Roboto;--mat-sys-label-large-font: Roboto;--mat-sys-label-large-line-height: 1.25rem;--mat-sys-label-large-size: .875rem;--mat-sys-label-large-tracking: .006rem;--mat-sys-label-large-weight: 500;--mat-sys-label-large-weight-prominent: 700;--mat-sys-label-medium: 500 .75rem / 1rem Roboto;--mat-sys-label-medium-font: Roboto;--mat-sys-label-medium-line-height: 1rem;--mat-sys-label-medium-size: .75rem;--mat-sys-label-medium-tracking: .031rem;--mat-sys-label-medium-weight: 500;--mat-sys-label-medium-weight-prominent: 700;--mat-sys-label-small: 500 .688rem / 1rem Roboto;--mat-sys-label-small-font: Roboto;--mat-sys-label-small-line-height: 1rem;--mat-sys-label-small-size: .688rem;--mat-sys-label-small-tracking: .031rem;--mat-sys-label-small-weight: 500;--mat-sys-title-large: 400 1.375rem / 1.75rem Roboto;--mat-sys-title-large-font: Roboto;--mat-sys-title-large-line-height: 1.75rem;--mat-sys-title-large-size: 1.375rem;--mat-sys-title-large-tracking: 0;--mat-sys-title-large-weight: 400;--mat-sys-title-medium: 500 1rem / 1.5rem Roboto;--mat-sys-title-medium-font: Roboto;--mat-sys-title-medium-line-height: 1.5rem;--mat-sys-title-medium-size: 1rem;--mat-sys-title-medium-tracking: .009rem;--mat-sys-title-medium-weight: 500;--mat-sys-title-small: 500 .875rem / 1.25rem Roboto;--mat-sys-title-small-font: Roboto;--mat-sys-title-small-line-height: 1.25rem;--mat-sys-title-small-size: .875rem;--mat-sys-title-small-tracking: .006rem;--mat-sys-title-small-weight: 500;--mat-sys-corner-extra-large: 28px;--mat-sys-corner-extra-large-top: 28px 28px 0 0;--mat-sys-corner-extra-small: 4px;--mat-sys-corner-extra-small-top: 4px 4px 0 0;--mat-sys-corner-full: 9999px;--mat-sys-corner-large: 16px;--mat-sys-corner-large-end: 0 16px 16px 0;--mat-sys-corner-large-start: 16px 0 0 16px;--mat-sys-corner-large-top: 16px 16px 0 0;--mat-sys-corner-medium: 12px;--mat-sys-corner-none: 0;--mat-sys-corner-small: 8px;--mat-sys-dragged-state-layer-opacity: .16;--mat-sys-focus-state-layer-opacity: .12;--mat-sys-hover-state-layer-opacity: .08;--mat-sys-pressed-state-layer-opacity: .12}body{color-scheme:light dark;background-color:var(--cc-color-bg);color:var(--cc-color-text);font-family:var(--cc-font-sans);font-size:var(--cc-text-base);line-height:var(--cc-leading-normal);margin:0;height:100%}:root{--cc-color-bg: #f8fafc;--cc-color-surface: #ffffff;--cc-color-surface-raised: #ffffff;--cc-color-surface-muted: #f1f5f9;--cc-color-surface-subtle: #f8fafc;--cc-color-surface-hover: #f1f5f9;--cc-color-text: #1e293b;--cc-color-text-strong: #0f172a;--cc-color-text-muted: #64748b;--cc-color-border: #e2e8f0;--cc-color-border-strong: #cbd5e1;--cc-color-border-subtle: #f1f5f9;--cc-color-accent: #2563eb;--cc-color-accent-rgb: 37 99 235;--cc-color-accent-hover: #1d4ed8;--cc-color-accent-muted: #eff6ff;--cc-color-on-accent: #ffffff;--cc-color-focus-ring: rgb(37 99 235 / .35);--cc-color-warning-bg: #fef3c7;--cc-color-warning-text: #92400e;--cc-color-warning-border: #fde68a;--cc-color-info-bg: #dbeafe;--cc-color-info-text: #1e40af;--cc-color-danger-bg: #fee2e2;--cc-color-danger-text: #991b1b;--cc-color-utility-tint-start: #f0fdf4;--cc-color-utility-tint-end: #f8fafc;--cc-color-utility-border: #bbf7d0;--cc-space-1: .25rem;--cc-space-2: .5rem;--cc-space-3: .75rem;--cc-space-4: 1rem;--cc-space-5: 1.25rem;--cc-space-6: 1.5rem;--cc-space-8: 2rem;--cc-space-10: 2.5rem;--cc-page-gutter-inline: clamp(1.125rem, 4vw, 2.25rem);--cc-page-gutter-block: clamp(1rem, 2.5vw, 1.75rem);--cc-shell-padding-inline: clamp(1.5rem, 4vw, 3rem);--cc-radius-sm: 8px;--cc-radius-md: 12px;--cc-radius-lg: 16px;--cc-radius-xl: 24px;--cc-radius-full: 999px;--cc-font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--cc-text-xs: .75rem;--cc-text-sm: .8125rem;--cc-text-base: 1rem;--cc-text-lg: 1.125rem;--cc-text-xl: 1.25rem;--cc-text-2xl: 1.625rem;--cc-text-hero: 2.5rem;--cc-font-normal: 400;--cc-font-semibold: 600;--cc-font-bold: 700;--cc-font-extrabold: 800;--cc-leading-tight: 1.25;--cc-leading-normal: 1.5;--cc-shadow-xs: 0 1px 2px rgb(15 23 42 / .04);--cc-shadow-sm: 0 1px 2px rgb(0 0 0 / .05);--cc-shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--cc-shadow-inset-highlight: inset 0 1px 0 rgb(255 255 255 / .6);--cc-section-gap: 28px;--cc-progress-fill: #2563eb;--cc-progress-fill-success: #059669;--cc-progress-fill-error: #dc2626;--cc-duration-fast: .15s;--cc-duration-normal: .2s;--cc-ease-standard: cubic-bezier(.4, 0, .2, 1);--cc-header-bar-bg: rgb(255 255 255 / .92);--cc-header-bar-border: #e2e8f0;--cc-header-bar-fg: #0f172a;--cc-header-bar-fg-muted: #475569;--cc-header-search-bg: #ffffff;--cc-header-search-fg: #0f172a;--cc-header-search-border: #cbd5e1;--cc-header-theme-btn-bg: #e2e8f0;--cc-header-theme-btn-fg: #0f172a;--cc-header-theme-btn-border: #64748b;--cc-logo-size: 3.125rem;--cc-logo-gradient-start: #2563eb;--cc-logo-gradient-end: #1d4ed8;--cc-logo-gradient-start-hover: #3b82f6;--cc-logo-gradient-end-hover: #2563eb;--cc-logo-border: rgb(255 255 255 / .28);--cc-logo-shadow: var(--cc-shadow-sm);--cc-logo-inset-highlight: inset 0 1px 0 rgb(255 255 255 / .35);color-scheme:light}[data-cc-theme=dark]{color-scheme:dark;--cc-color-bg: #0f172a;--cc-color-surface: #1e293b;--cc-color-surface-raised: #243146;--cc-color-surface-muted: #334155;--cc-color-surface-subtle: #1e293b;--cc-color-surface-hover: #334155;--cc-color-text: #e2e8f0;--cc-color-text-strong: #f8fafc;--cc-color-text-muted: #a8b4c4;--cc-color-border: #334155;--cc-color-border-strong: #475569;--cc-color-border-subtle: #243146;--cc-color-accent: #3b82f6;--cc-color-accent-rgb: 59 130 246;--cc-color-accent-hover: #60a5fa;--cc-color-accent-muted: rgb(59 130 246 / .18);--cc-color-on-accent: #ffffff;--cc-color-focus-ring: rgb(96 165 250 / .45);--cc-color-warning-bg: rgb(234 179 8 / .2);--cc-color-warning-text: #fde68a;--cc-color-warning-border: rgb(234 179 8 / .35);--cc-color-info-bg: rgb(59 130 246 / .2);--cc-color-info-text: #93c5fd;--cc-color-danger-bg: rgb(239 68 68 / .2);--cc-color-danger-text: #fecaca;--cc-color-utility-tint-start: rgb(22 101 52 / .25);--cc-color-utility-tint-end: #1e293b;--cc-color-utility-border: rgb(34 197 94 / .35);--cc-shadow-xs: 0 1px 2px rgb(0 0 0 / .25);--cc-shadow-sm: 0 1px 2px rgb(0 0 0 / .35);--cc-shadow-md: 0 8px 24px rgb(0 0 0 / .35);--cc-shadow-inset-highlight: inset 0 1px 0 rgb(255 255 255 / .06);--cc-progress-fill: #3b82f6;--cc-progress-fill-success: #34d399;--cc-progress-fill-error: #f87171;--cc-header-bar-bg: rgb(15 23 42 / .96);--cc-header-bar-border: #334155;--cc-header-bar-fg: #f8fafc;--cc-header-bar-fg-muted: #cbd5e1;--cc-header-search-bg: #1e293b;--cc-header-search-fg: #f8fafc;--cc-header-search-border: #475569;--cc-header-theme-btn-bg: #334155;--cc-header-theme-btn-fg: #f8fafc;--cc-header-theme-btn-border: #64748b;--cc-logo-gradient-start: #3b82f6;--cc-logo-gradient-end: #2563eb;--cc-logo-gradient-start-hover: #60a5fa;--cc-logo-gradient-end-hover: #3b82f6;--cc-logo-border: rgb(255 255 255 / .2);--cc-logo-shadow: var(--cc-shadow-md);--cc-logo-inset-highlight: inset 0 1px 0 rgb(255 255 255 / .12)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;overflow-x:hidden}body{margin:0;min-height:100vh;overflow-x:hidden;font-family:var(--cc-font-sans);font-size:var(--cc-text-base);line-height:var(--cc-leading-normal);background-color:var(--cc-color-bg);background-image:url(/assets/img/classic-converter-background.png);background-position:center;background-repeat:no-repeat;background-size:cover;background-attachment:fixed;color:var(--cc-color-text)}a{color:var(--cc-color-accent);text-decoration:none;transition:color var(--cc-duration-fast) var(--cc-ease-standard)}a:hover{color:var(--cc-color-accent-hover);text-decoration:underline}a.cc-text-link{font-weight:var(--cc-font-semibold)}a.site-header-bar__brand,a.site-header-bar__brand:hover,a.site-header-bar__brand:visited{color:var(--cc-header-bar-fg);text-decoration:none}:focus-visible{outline:2px solid var(--cc-color-accent);outline-offset:2px}:focus:not(:focus-visible){outline:none}.cc-h1{margin:0 0 var(--cc-space-3);font-size:var(--cc-text-hero);font-weight:var(--cc-font-extrabold);letter-spacing:-.035em;line-height:var(--cc-leading-tight);color:var(--cc-color-text-strong)}.cc-h2{margin:0 0 var(--cc-space-3);font-size:var(--cc-text-2xl);font-weight:var(--cc-font-extrabold);letter-spacing:-.03em;line-height:var(--cc-leading-tight);color:var(--cc-color-text-strong)}.cc-h3{margin:0 0 var(--cc-space-2);font-size:var(--cc-text-xl);font-weight:var(--cc-font-extrabold);color:var(--cc-color-text-strong)}.cc-lead{margin:0;font-size:var(--cc-text-lg);color:var(--cc-color-text-muted)}.cc-container{width:100%;max-width:75rem;margin-inline:auto;padding-inline:var(--cc-space-5)}.cc-stack{display:flex;flex-direction:column;gap:var(--cc-space-4)}.cc-stack--tight{gap:var(--cc-space-2)}.cc-stack--loose{gap:var(--cc-space-6)}.cc-cluster{display:flex;flex-wrap:wrap;gap:var(--cc-space-3);align-items:center}.cc-cluster--between{justify-content:space-between}.cc-grid{display:grid;gap:var(--cc-space-4)}.cc-grid--auto{grid-template-columns:repeat(auto-fill,minmax(12.5rem,1fr))}.cc-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.cc-button{display:inline-flex;align-items:center;justify-content:center;gap:var(--cc-space-2);padding:var(--cc-space-3) var(--cc-space-6);font-family:inherit;font-size:var(--cc-text-base);font-weight:var(--cc-font-semibold);line-height:1.2;border-radius:var(--cc-radius-md);border:1px solid transparent;cursor:pointer;transition:background var(--cc-duration-fast) var(--cc-ease-standard),border-color var(--cc-duration-fast) var(--cc-ease-standard),color var(--cc-duration-fast) var(--cc-ease-standard),box-shadow var(--cc-duration-fast) var(--cc-ease-standard)}.cc-button:disabled{opacity:.55;cursor:not-allowed}.cc-button--primary{color:var(--cc-color-on-accent);background:var(--cc-color-accent);border-color:var(--cc-color-accent);box-shadow:0 2px 4px #2563eb33}.cc-button--primary:hover:not(:disabled){background:var(--cc-color-accent-hover);border-color:var(--cc-color-accent-hover)}.cc-button--ghost{color:var(--cc-color-text-muted);background:var(--cc-color-surface-muted);border-color:var(--cc-color-border)}.cc-button--ghost:hover:not(:disabled){background:var(--cc-color-border);color:var(--cc-color-text-strong)}.cc-button--sm{padding:var(--cc-space-2) var(--cc-space-4);font-size:var(--cc-text-sm);border-radius:var(--cc-radius-sm)}.cc-input,.cc-select,.cc-textarea{width:100%;max-width:100%;padding:var(--cc-space-3) var(--cc-space-4);font-family:inherit;font-size:var(--cc-text-base);line-height:var(--cc-leading-normal);color:var(--cc-color-text-strong);background:var(--cc-color-surface);border:1px solid var(--cc-color-border-strong);border-radius:var(--cc-radius-md);transition:border-color var(--cc-duration-fast) var(--cc-ease-standard),box-shadow var(--cc-duration-fast) var(--cc-ease-standard)}.cc-input:focus,.cc-select:focus,.cc-textarea:focus{outline:none;border-color:var(--cc-color-accent);box-shadow:0 0 0 3px var(--cc-color-focus-ring)}.cc-card{background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-lg);box-shadow:var(--cc-shadow-sm);padding:var(--cc-space-6)}.cc-chip{display:inline-flex;align-items:center;padding:var(--cc-space-2) var(--cc-space-4);font-size:var(--cc-text-sm);font-weight:var(--cc-font-bold);letter-spacing:.02em;color:var(--cc-color-text-muted);background:var(--cc-color-surface-muted);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-full);cursor:pointer;transition:background var(--cc-duration-fast) var(--cc-ease-standard),border-color var(--cc-duration-fast) var(--cc-ease-standard),color var(--cc-duration-fast) var(--cc-ease-standard)}.cc-chip:hover{background:var(--cc-color-border);color:var(--cc-color-text-strong)}.cc-chip[aria-pressed=true],.cc-chip--active{background:var(--cc-color-accent-hover);border-color:var(--cc-color-accent-hover);color:var(--cc-color-on-accent);box-shadow:0 1px 2px #1d4ed840}[data-cc-theme=dark] .cc-chip[aria-pressed=true],[data-cc-theme=dark] .cc-chip--active{box-shadow:none}@media(max-width:640px){.pdf-operation-view .drop-zone,.converter-tool .converter-drop-zone{padding:2rem 1rem}.pdf-edit-panel{max-height:none;overflow-y:visible}.pdf-edit-quick-btn,.pdf-preview-expand-btn,.pdf-change-op{min-height:2.75rem;padding:.5rem .85rem;font-size:.875rem}.pdf-merge-queue__row{flex-direction:column;align-items:stretch}.pdf-merge-queue__actions{width:100%}.pdf-merge-result-row{flex-direction:column;align-items:stretch}.pdf-merge-result-row__actions{width:100%}.pdf-preview-heading-row{flex-direction:column;align-items:flex-start}.doc-formats-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-inline:calc(-1 * var(--cc-space-2));padding-inline:var(--cc-space-2)}.doc-formats-table{min-width:32rem}.utility-form>.utility-primary-btn,.utility-panel>.utility-primary-btn{width:100%}}@media(max-width:480px){.converter-panel-nav{gap:6px}.converter-panel-tab{padding:8px 12px;font-size:.8125rem}}.tool-selector-grid{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,7fr);gap:2rem;align-items:start}.tool-selector-intro{display:flex;flex-direction:column;gap:1rem;justify-content:flex-start;min-width:0}.eyebrow{display:inline-flex;padding:.5rem .85rem;border-radius:999px;background:#3b82f61f;color:var(--cc-color-accent);font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.section-note{margin:0;color:var(--cc-color-text-muted);line-height:1.75}.tool-selector-content{display:flex;flex-direction:column;gap:1.5rem;min-width:0}.tool-selector-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-bottom:1rem}@media(max-width:767px){.tool-selector-row{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:479px){.tool-selector-row{grid-template-columns:1fr}}.tool-selector-btn{display:flex;flex-direction:column;align-items:flex-start;gap:.5rem;width:100%;padding:1rem 1.15rem;justify-content:flex-start;background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:1.5rem;color:var(--cc-color-text);font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;min-height:auto;box-shadow:var(--cc-shadow-xs)}.tool-card-title-row{display:flex;flex-direction:row;flex-wrap:nowrap;align-items:flex-start;gap:.5rem;width:100%;min-width:0}.tool-selector-btn .tool-icon,.tool-card-title-row .tool-icon{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:2rem;height:2rem;background:#3b82f61f;border-radius:.75rem;color:var(--cc-color-accent);font-size:1rem}.tool-card-title-row .tool-card-title{flex:1 1 auto;min-width:0;overflow-wrap:break-word;word-break:break-word;white-space:normal}.tool-card-title{font-size:1.05rem;font-weight:700;line-height:1.25;color:var(--cc-color-text-strong);overflow-wrap:break-word;word-break:break-word;white-space:normal}.tool-card-subtitle{margin-top:0;width:100%;font-size:.9rem;color:var(--cc-color-text-muted);line-height:1.4;font-weight:400;overflow-wrap:break-word;word-break:break-word;white-space:normal}.tool-selector-btn:hover{background:var(--cc-color-surface-hover);border-color:var(--cc-color-accent);transform:translateY(-1px);box-shadow:var(--cc-shadow-md)}.tool-selector-btn:focus-visible{outline:2px solid var(--cc-color-focus-ring);outline-offset:2px}.tool-selector-btn.tool-selector-btn--active{background:var(--cc-color-accent);color:#fff;border-color:var(--cc-color-accent);box-shadow:var(--cc-shadow-md)}.tool-selector-btn.tool-selector-btn--active .tool-card-title,.tool-selector-btn.tool-selector-btn--active .tool-card-subtitle{color:#fff}.tool-selector-btn.tool-selector-btn--active .tool-card-title-row .tool-icon{background:#fff3;color:var(--cc-color-on-accent)}@media(max-width:992px){.tool-selector-grid{grid-template-columns:1fr}}.search-field{position:relative;display:block;width:100%}.search-field__icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);display:inline-flex;color:var(--cc-color-text-muted);pointer-events:none}.search-field .search-input{padding-left:2.75rem}.search-container--mobile{display:block}@media(min-width:768px){.search-container--mobile{display:none}}.category-tabs{display:flex;flex-wrap:nowrap;gap:.5rem;margin-bottom:0;align-items:stretch;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:.15rem}.category-tabs::-webkit-scrollbar{display:none}.category-tab{display:inline-flex;align-items:flex-start;gap:.75rem;flex-shrink:0;min-width:0;max-width:14rem;scroll-snap-align:start;overflow-wrap:break-word;word-break:break-word;white-space:normal;text-align:left;padding:1rem 1.4rem;background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-xl);color:var(--cc-color-text);font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.category-tab:hover{background:var(--cc-color-surface-hover);border-color:var(--cc-color-accent);transform:translateY(-1px);box-shadow:var(--cc-shadow-md)}.category-tab.category-tab--active{background:var(--cc-color-accent);color:#fff;border-color:var(--cc-color-accent);box-shadow:var(--cc-shadow-md)}.category-tab:focus-visible{outline:2px solid var(--cc-color-focus-ring);outline-offset:2px}.category-icon{flex-shrink:0;font-size:1.25rem;line-height:1.25}.search-container{margin-bottom:0;max-width:min(100%,28rem)}.search-input{width:100%;padding:1rem 1.25rem;border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-xl);background:var(--cc-color-surface);color:var(--cc-color-text);font-size:1rem;transition:all .2s ease,box-shadow .2s ease;box-shadow:var(--cc-shadow-xs)}.search-input:focus{outline:none;border-color:var(--cc-color-accent);box-shadow:0 0 0 3px rgb(var(--cc-color-accent-rgb) / .12),var(--cc-shadow-sm)}.search-input:focus-visible{outline:2px solid var(--cc-color-focus-ring);outline-offset:2px}.search-input::placeholder{color:var(--cc-color-text-muted)}.no-results{text-align:center;padding:3rem 2rem;color:var(--cc-color-text-muted);background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-lg);box-shadow:var(--cc-shadow-sm)}.no-results p{margin:0 0 1.5rem;font-size:1.125rem}.clear-search-btn{padding:.75rem 1.5rem;background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-md);color:var(--cc-color-text);cursor:pointer;font-size:1rem;font-weight:500;transition:all .2s ease;box-shadow:var(--cc-shadow-sm)}.clear-search-btn:hover{background:var(--cc-color-surface-hover);border-color:var(--cc-color-accent);transform:translateY(-1px)}@media(min-width:768px){.category-tabs{flex-wrap:wrap;overflow-x:visible;scroll-snap-type:none;gap:.75rem}}@media(max-width:768px){.tool-selector-btn{padding:1rem;font-size:1rem}.category-tab{padding:.75rem 1rem;font-size:.9rem}}@media(max-width:480px){.tool-selector-btn{padding:.875rem;font-size:.95rem}}.modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:1000;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.modal--open{opacity:1;visibility:visible}.modal__overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:var(--cc-space-4)}.modal__container{background:var(--cc-color-surface-raised);border-radius:var(--cc-radius-xl);box-shadow:var(--cc-shadow-xl);max-height:90vh;overflow:hidden;display:flex;flex-direction:column;transform:scale(.9) translateY(20px);transition:transform .3s ease;width:100%}.modal--open .modal__container{transform:scale(1) translateY(0)}.modal--small .modal__container{max-width:400px}.modal--medium .modal__container{max-width:600px}.modal--large .modal__container{max-width:900px}.modal--full .modal__container{max-width:95vw;max-height:95vh}.modal--pdf-preview .modal__overlay{padding:.5rem}.modal--pdf-preview .modal__container{width:min(98vw,1600px);max-width:min(98vw,1600px);height:min(98dvh,100%);max-height:98dvh}.modal--pdf-preview .modal__header--compact{padding:var(--cc-space-4) var(--cc-space-5)}.modal--pdf-preview .modal__header--compact .modal__title{font-size:var(--cc-text-lg)}@media(max-width:768px){.modal--pdf-preview .modal__overlay{padding:.25rem}.modal--pdf-preview .modal__header--compact{padding:var(--cc-space-3) var(--cc-space-4)}}.modal__header{display:flex;align-items:center;justify-content:space-between;padding:var(--cc-space-6);border-bottom:1px solid var(--cc-color-border);background:var(--cc-color-surface)}.modal__title{font-size:var(--cc-text-xl);font-weight:var(--cc-font-semibold);color:var(--cc-color-text-strong);margin:0}.modal__close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;background:transparent;border-radius:var(--cc-radius-md);color:var(--cc-color-text-muted);cursor:pointer;transition:background-color .2s ease,color .2s ease}.modal__close:hover{background:var(--cc-color-surface-muted);color:var(--cc-color-text)}.modal__close:focus{outline:2px solid var(--cc-color-focus-ring);outline-offset:2px}.modal__content{flex:1;overflow-y:auto;padding:var(--cc-space-6)}.modal__section{margin-bottom:var(--cc-space-6)}.modal__section:last-child{margin-bottom:0}.modal__section-title{font-size:var(--cc-text-lg);font-weight:var(--cc-font-semibold);color:var(--cc-color-text-strong);margin-bottom:var(--cc-space-4);display:flex;align-items:center;gap:var(--cc-space-2)}.modal__section-title svg{width:20px;height:20px;color:var(--cc-color-text-muted)}.modal__tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--cc-space-4)}.modal__tool-card{background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-lg);padding:var(--cc-space-4);cursor:pointer;transition:all .2s ease;text-align:center}.modal__tool-card:hover{background:var(--cc-color-surface-muted);border-color:var(--cc-color-border-strong);transform:translateY(-2px);box-shadow:var(--cc-shadow-md)}.modal__tool-card:focus{outline:2px solid var(--cc-color-focus-ring);outline-offset:2px}.modal__tool-icon{font-size:2rem;margin-bottom:var(--cc-space-2);display:block}.modal__tool-name{font-weight:var(--cc-font-semibold);color:var(--cc-color-text-strong);margin-bottom:var(--cc-space-1);overflow-wrap:break-word;word-break:break-word;white-space:normal}.modal__tool-description{font-size:var(--cc-text-sm);color:var(--cc-color-text-muted);line-height:1.4;overflow-wrap:break-word;word-break:break-word;white-space:normal}@media(max-width:768px){.modal__overlay{padding:var(--cc-space-2)}.modal__container{max-height:95vh}.modal__header,.modal__content{padding:var(--cc-space-4)}.modal__tool-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:var(--cc-space-3)}}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal__content>*{animation:modalSlideIn .3s ease forwards}.modal__content>*:nth-child(1){animation-delay:.1s}.modal__content>*:nth-child(2){animation-delay:.15s}.modal__content>*:nth-child(3){animation-delay:.2s}.modal__content>*:nth-child(4){animation-delay:.25s}.section-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--cc-space-6);margin-top:var(--cc-space-6)}.section-card{background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-xl);padding:var(--cc-space-6);transition:all .3s ease;cursor:pointer;position:relative;overflow:hidden}.section-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--section-color, var(--cc-color-accent));transform:scaleX(0);transition:transform .3s ease}.section-card:hover{transform:translateY(-4px);box-shadow:var(--cc-shadow-lg);border-color:var(--section-color, var(--cc-color-border-strong))}.section-card:hover:before{transform:scaleX(1)}.section-card__header{display:flex;align-items:center;gap:var(--cc-space-3);margin-bottom:var(--cc-space-4)}.section-card__icon{font-size:2rem;line-height:1}.section-card__title{font-size:var(--cc-text-xl);font-weight:var(--cc-font-semibold);color:var(--cc-color-text-strong);margin:0}.section-card__description{color:var(--cc-color-text-muted);line-height:1.6;margin-bottom:var(--cc-space-4)}.section-card__tools{display:flex;flex-wrap:wrap;gap:var(--cc-space-2);margin-bottom:var(--cc-space-4)}.section-card__tool-tag{display:inline-flex;align-items:center;gap:var(--cc-space-1);padding:var(--cc-space-1) var(--cc-space-2);background:var(--cc-color-surface-muted);border-radius:var(--cc-radius-md);font-size:var(--cc-text-xs);color:var(--cc-color-text);border:1px solid var(--cc-color-border)}.section-card__tool-tag--more{background:var(--cc-color-accent);color:var(--cc-color-on-accent);border-color:var(--cc-color-accent)}.section-card__button{display:flex;align-items:center;justify-content:center;gap:var(--cc-space-2);width:100%;padding:var(--cc-space-3) var(--cc-space-4);background:var(--section-color, var(--cc-color-accent));color:#fff;border:none;border-radius:var(--cc-radius-lg);font-weight:var(--cc-font-semibold);cursor:pointer;transition:all .2s ease}.section-card__button:hover{transform:translateY(-1px);box-shadow:0 4px 12px #00000026}.section-card__button:focus{outline:2px solid var(--cc-color-focus-ring);outline-offset:2px}.modal__section-description{color:var(--cc-color-text-muted);line-height:1.6;margin-bottom:var(--cc-space-6);font-size:var(--cc-text-lg);text-align:center}@media(max-width:768px){.section-grid{grid-template-columns:1fr;gap:var(--cc-space-4)}.section-card{padding:var(--cc-space-4)}.section-card__header{gap:var(--cc-space-2)}.section-card__icon{font-size:1.5rem}.section-card__title{font-size:var(--cc-text-lg)}}.workflow-modal__content{display:flex;flex-direction:column;gap:var(--cc-space-6)}.workflow-modal__content--utility{gap:var(--cc-space-4)}.workflow-modal__section{background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-lg);padding:var(--cc-space-5)}.workflow-modal__section-title{display:flex;align-items:center;gap:var(--cc-space-2);font-size:var(--cc-text-lg);font-weight:var(--cc-font-semibold);color:var(--cc-color-text-strong);margin:0 0 var(--cc-space-4) 0}.workflow-modal__section-title svg{color:var(--cc-color-text-muted)}.workflow-modal__actions{background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-lg);padding:var(--cc-space-5)}.workflow-modal__summary{color:var(--cc-color-text);font-size:var(--cc-text-sm);margin-bottom:var(--cc-space-3)}.workflow-modal__hint{color:var(--cc-color-text-muted);font-size:var(--cc-text-sm);margin-bottom:var(--cc-space-4);font-style:italic}.workflow-modal__buttons{display:flex;gap:var(--cc-space-3);flex-wrap:wrap}.workflow-modal__message{padding:var(--cc-space-3) var(--cc-space-4);border-radius:var(--cc-radius-md);margin-bottom:var(--cc-space-4);border:1px solid}.workflow-modal__message--info{background:var(--cc-color-info-bg);color:var(--cc-color-info-text);border-color:var(--cc-color-info-border)}.workflow-modal__message--error{background:var(--cc-color-error-bg);color:var(--cc-color-error-text);border-color:var(--cc-color-error-border)}.workflow-modal__message--success{background:var(--cc-color-success-bg);color:var(--cc-color-success-text);border-color:var(--cc-color-success-border)}@media(max-width:768px){.workflow-modal__section,.workflow-modal__actions{padding:var(--cc-space-4)}.workflow-modal__buttons{flex-direction:column}.workflow-modal__buttons .cc-button{width:100%;justify-content:center}}.tool-selector-container{display:flex;flex-direction:column;gap:var(--cc-space-6);max-width:1400px;margin:0 auto;width:100%}.filter-chips{display:flex;flex-wrap:wrap;gap:var(--cc-space-3);justify-content:center;padding:var(--cc-space-4);background:var(--cc-color-surface);border-radius:var(--cc-radius-lg);border:1px solid var(--cc-color-border)}.filter-chip{display:flex;align-items:center;gap:var(--cc-space-2);padding:var(--cc-space-2) var(--cc-space-4);background:var(--cc-color-surface-muted);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-full);color:var(--cc-color-text);cursor:pointer;transition:all .2s ease;font-size:var(--cc-text-sm);font-weight:var(--cc-font-medium)}.filter-chip:hover{background:var(--cc-color-surface);border-color:var(--cc-color-border-strong);transform:translateY(-1px)}.filter-chip--active{background:var(--chip-color, var(--cc-color-accent));color:#fff;border-color:var(--chip-color, var(--cc-color-accent));box-shadow:0 2px 8px #00000026}.filter-chip__icon{font-size:1rem;line-height:1}.filter-chip__label{font-size:var(--cc-text-sm);font-weight:var(--cc-font-medium)}.tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--cc-space-4);width:100%}.tool-section{background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-xl);padding:var(--cc-space-6);margin-bottom:var(--cc-space-6)}.tool-section__header{display:flex;align-items:center;gap:var(--cc-space-3);margin-bottom:var(--cc-space-4);padding-bottom:var(--cc-space-3);border-bottom:1px solid var(--cc-color-border)}.tool-section__title{font-size:var(--cc-text-xl);font-weight:var(--cc-font-semibold);color:var(--cc-color-text-strong);margin:0;display:flex;align-items:center;gap:var(--cc-space-2)}.tool-section__icon{font-size:1.3rem}.tool-section__tools{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--cc-space-4)}.tool-card{background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-lg);padding:var(--cc-space-5);cursor:pointer;transition:all .2s ease;text-align:center;position:relative;overflow:hidden}.tool-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--cc-color-accent);transform:scaleX(0);transition:transform .2s ease}.tool-card:hover{transform:translateY(-2px);box-shadow:var(--cc-shadow-md);border-color:var(--cc-color-border-strong)}.tool-card:hover:before{transform:scaleX(1)}.tool-card:focus{outline:2px solid var(--cc-color-focus-ring);outline-offset:2px}.tool-card__icon{font-size:1.8rem;margin-bottom:var(--cc-space-2);display:block}.tool-card__name{font-size:var(--cc-text-lg);font-weight:var(--cc-font-semibold);color:var(--cc-color-text-strong);margin-bottom:var(--cc-space-2);overflow-wrap:break-word;word-break:break-word;white-space:normal}.tool-card__description{font-size:var(--cc-text-sm);color:var(--cc-color-text-muted);line-height:1.4;margin-bottom:var(--cc-space-2);overflow-wrap:break-word;word-break:break-word;white-space:normal}.tool-card__category{font-size:var(--cc-text-xs);color:var(--cc-color-text-muted);background:var(--cc-color-surface-muted);padding:var(--cc-space-1) var(--cc-space-2);border-radius:var(--cc-radius-md);display:inline-block}.tool-workflow{max-width:1200px;margin:0 auto;background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-xl);overflow:hidden;width:100%}.tool-workflow__header{display:flex;align-items:center;gap:var(--cc-space-4);padding:var(--cc-space-6);background:var(--cc-color-surface-muted);border-bottom:1px solid var(--cc-color-border);justify-content:center}.back-button{display:flex;align-items:center;gap:var(--cc-space-2);padding:var(--cc-space-2) var(--cc-space-3);background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-md);color:var(--cc-color-text);cursor:pointer;transition:all .2s ease;font-size:var(--cc-text-sm)}.back-button:hover{background:var(--cc-color-border);transform:translateY(-1px)}.tool-workflow__title{display:flex;align-items:center;gap:var(--cc-space-3);font-size:var(--cc-text-xl);font-weight:var(--cc-font-semibold);color:var(--cc-color-text-strong);margin:0}.tool-workflow__icon{font-size:1.2rem}.tool-workflow__content{padding:var(--cc-space-6)}.file-upload-section{margin-bottom:var(--cc-space-6)}.file-upload-area{border:2px dashed var(--cc-color-border);border-radius:var(--cc-radius-lg);padding:var(--cc-space-8);text-align:center;cursor:pointer;transition:all .3s ease;background:var(--cc-color-surface-muted)}.file-upload-area:hover,.file-upload-area.drag-over{border-color:var(--cc-color-accent);background:var(--cc-color-accent-bg);transform:translateY(-2px)}.file-upload-icon{color:var(--cc-color-text-muted);margin-bottom:var(--cc-space-4)}.file-upload-text{font-size:var(--cc-text-lg);font-weight:var(--cc-font-medium);color:var(--cc-color-text-strong);margin-bottom:var(--cc-space-2)}.file-upload-limits{font-size:var(--cc-text-sm);color:var(--cc-color-text-muted)}.file-list{background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-lg);padding:var(--cc-space-4);margin-bottom:var(--cc-space-4)}.file-list h4{font-size:var(--cc-text-base);font-weight:var(--cc-font-semibold);color:var(--cc-color-text-strong);margin:0 0 var(--cc-space-3) 0}.file-item{display:flex;justify-content:space-between;align-items:center;padding:var(--cc-space-2) 0;border-bottom:1px solid var(--cc-color-border)}.file-item:last-child{border-bottom:none}.file-name{font-size:var(--cc-text-sm);color:var(--cc-color-text);font-weight:var(--cc-font-medium)}.file-size{font-size:var(--cc-text-xs);color:var(--cc-color-text-muted)}.workflow-actions{display:flex;gap:var(--cc-space-3);justify-content:center;flex-wrap:wrap}.convert-btn,.reset-btn{display:flex;align-items:center;gap:var(--cc-space-2);padding:var(--cc-space-3) var(--cc-space-6);border-radius:var(--cc-radius-lg);font-weight:var(--cc-font-semibold);cursor:pointer;transition:all .2s ease;border:none}.convert-btn{background:var(--cc-color-accent);color:#fff}.convert-btn:hover:not(:disabled){background:var(--cc-color-accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px #00000026}.convert-btn:disabled{background:var(--cc-color-border);color:var(--cc-color-text-muted);cursor:not-allowed}.reset-btn{background:var(--cc-color-surface);color:var(--cc-color-text);border:1px solid var(--cc-color-border)}.reset-btn:hover{background:var(--cc-color-border);transform:translateY(-1px)}@media(max-width:768px){.filter-chips{padding:var(--cc-space-3);gap:var(--cc-space-2)}.filter-chip{padding:var(--cc-space-1) var(--cc-space-3);font-size:var(--cc-text-xs)}.tool-section__tools{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--cc-space-3)}.tool-section,.tool-card{padding:var(--cc-space-4)}.tool-card__icon{font-size:2rem}.tool-workflow__header{flex-direction:column;gap:var(--cc-space-3);text-align:center;padding:var(--cc-space-4)}.tool-workflow__content{padding:var(--cc-space-4)}.file-upload-area{padding:var(--cc-space-6)}.workflow-actions{flex-direction:column}.convert-btn,.reset-btn{width:100%;justify-content:center}}@media(max-width:1200px){.tool-selector-container{max-width:100%;padding:0 var(--cc-space-4)}}.modal--pdf-preview .modal__content.pdf-preview-modal-content{display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden;padding:var(--cc-space-4) var(--cc-space-5)}@media(max-width:768px){.modal--pdf-preview .modal__content.pdf-preview-modal-content{padding:var(--cc-space-3) var(--cc-space-4)}}.pdf-preview-modal-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.65rem 1rem;flex-shrink:0;padding-bottom:.75rem;margin-bottom:0;border-bottom:1px solid var(--cc-color-border)}.pdf-preview-modal-toolbar__hint{margin:0;flex:1 1 8rem;min-width:0;font-size:.8125rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pdf-preview-modal-toolbar__controls{display:flex;flex-wrap:wrap;align-items:center;gap:.65rem .85rem}.pdf-preview-modal-layout{display:inline-flex;border:1px solid var(--cc-color-border);border-radius:.45rem;overflow:hidden}.pdf-preview-modal-layout__btn{padding:.35rem .65rem;font-size:.75rem;font-weight:700;border:none;background:var(--cc-color-surface);color:var(--cc-color-text-muted);cursor:pointer;transition:background .15s ease,color .15s ease}.pdf-preview-modal-layout__btn+.pdf-preview-modal-layout__btn{border-left:1px solid var(--cc-color-border)}.pdf-preview-modal-layout__btn:hover{color:var(--cc-color-text-strong);background:var(--cc-color-surface-muted)}.pdf-preview-modal-layout__btn--active{background:var(--cc-color-accent-muted);color:var(--cc-color-accent)}.pdf-preview-modal-zoom{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem}.pdf-preview-modal-zoom__label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--cc-color-text-muted)}.pdf-preview-modal-zoom__btn{min-width:2rem;height:2rem;padding:0 .45rem;font-size:1rem;font-weight:700;line-height:1;border:1px solid var(--cc-color-border);border-radius:.45rem;background:var(--cc-color-surface);color:var(--cc-color-text-strong);cursor:pointer}.pdf-preview-modal-zoom__btn:hover:not(:disabled){border-color:var(--cc-color-accent);color:var(--cc-color-accent)}.pdf-preview-modal-zoom__btn:disabled{opacity:.45;cursor:not-allowed}.pdf-preview-modal-zoom__value{min-width:3.25rem;font-size:.8125rem;font-weight:700;font-variant-numeric:tabular-nums;text-align:center;color:var(--cc-color-text-strong)}.pdf-preview-modal-zoom__range{width:min(10rem,28vw);accent-color:var(--cc-color-accent)}.pdf-preview-modal-zoom-viewport{--pdf-expand-zoom: 1;--pdf-expand-col-base: 18rem;--pdf-expand-col-min: calc(var(--pdf-expand-col-base) * var(--pdf-expand-zoom));overflow:auto;flex:1;min-height:0;padding:.25rem 0;-webkit-overflow-scrolling:touch}@media(max-width:640px){.pdf-preview-modal-zoom-viewport{--pdf-expand-col-base: 14rem}}.pdf-preview-modal-thumbs{display:grid;gap:1rem;margin-top:.35rem}.pdf-preview-modal-thumbs--grid{grid-template-columns:repeat(auto-fill,minmax(min(var(--pdf-expand-col-min),100%),1fr))}.pdf-preview-modal-thumbs--fit{grid-template-columns:1fr}.pdf-preview-modal-thumbs--fit .pdf-preview-thumb-wrap{width:calc(100% * var(--pdf-expand-zoom));max-width:none;margin-inline:auto}.pdf-preview-modal-thumbs--fit .pdf-preview-thumb{width:100%}.pdf-preview-modal-thumbs .pdf-preview-thumb{border-radius:.5rem;box-shadow:var(--cc-shadow-sm)}.pdf-preview-modal-thumbs .pdf-preview-thumb-wrap figcaption{font-size:.75rem;margin-top:.35rem}.pdf-preview-modal-panels{display:flex;flex-direction:column;gap:1.25rem}.pdf-preview-modal-panel{border:1px solid var(--cc-color-border);border-radius:.85rem;padding:.85rem 1rem 1rem;background:var(--cc-color-surface)}.tool-search-input{width:100%;padding:14px 20px;border-radius:12px;border:1px solid var(--cc-color-border);font-size:1rem;background:var(--cc-color-surface-subtle);transition:all .2s;outline:none;color:var(--cc-color-text-strong)}.tool-search-input:focus{border-color:var(--cc-color-accent);background:var(--cc-color-surface);box-shadow:0 0 0 4px var(--cc-color-focus-ring)}.tool-filter-bar{display:flex;flex-wrap:nowrap;gap:8px;align-items:center;overflow-x:auto;padding-bottom:4px;margin-bottom:4px;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}.tool-filter-bar::-webkit-scrollbar{height:6px}.tool-filter-bar::-webkit-scrollbar-thumb{background:var(--cc-color-border-strong);border-radius:3px}.tool-recent-bar{margin-bottom:14px}.tool-recent-bar[hidden]{display:none!important}.tool-recent-label{display:block;font-size:var(--cc-text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--cc-color-text-muted);margin-bottom:8px}.tool-recent-chips{display:flex;flex-wrap:wrap;gap:8px}.tool-recent-chip{padding:8px 14px;min-height:44px;font-size:var(--cc-text-sm);font-weight:600;color:var(--cc-color-accent-hover);background:var(--cc-color-accent-muted);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-full);cursor:pointer;transition:background var(--cc-duration-fast),border-color var(--cc-duration-fast)}.tool-recent-chip:hover{background:var(--cc-color-surface-muted);border-color:var(--cc-color-accent)}.tool-filter-chip{padding:10px 16px;min-height:44px;font-size:var(--cc-text-sm);font-weight:700;letter-spacing:.02em;color:var(--cc-color-text-muted);background:var(--cc-color-surface-muted);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-full);cursor:pointer;flex-shrink:0;scroll-snap-align:start;transition:background var(--cc-duration-fast),border-color var(--cc-duration-fast),color var(--cc-duration-fast)}.tool-filter-chip:hover{background:var(--cc-color-border);color:var(--cc-color-text-strong)}.tool-filter-chip[aria-pressed=true]{background:var(--cc-color-accent-hover);border-color:var(--cc-color-accent-hover);color:var(--cc-color-on-accent);box-shadow:0 1px 2px #1d4ed840}.no-results{text-align:center;padding:36px 20px 44px;max-width:32rem;margin:0 auto}.no-results-title{margin:0 0 12px;font-size:1.125rem;font-weight:700;color:var(--cc-color-text-strong)}.no-results-tips{margin:0 0 20px;font-size:var(--cc-text-base);line-height:1.55;color:var(--cc-color-text-muted)}.no-results-actions{display:flex;flex-wrap:wrap;gap:var(--cc-space-3);justify-content:center}.no-results-btn{padding:10px 18px;min-height:44px;font-size:var(--cc-text-sm);font-weight:600;border-radius:var(--cc-radius-md);border:1px solid var(--cc-color-border);background:var(--cc-color-surface-muted);color:var(--cc-color-text-strong);cursor:pointer;transition:background var(--cc-duration-fast)}.no-results-btn:hover{background:var(--cc-color-border)}.no-results-btn--primary{background:var(--cc-color-accent);border-color:var(--cc-color-accent);color:var(--cc-color-on-accent)}.no-results-btn--primary:hover{background:var(--cc-color-accent-hover);border-color:var(--cc-color-accent-hover)}.tool-category{margin-bottom:24px;padding:18px 16px 12px;background:var(--cc-color-surface-subtle);border-radius:14px;border:1px solid var(--cc-color-border)}.category-name{display:flex;align-items:center;gap:10px;color:var(--cc-color-text-strong);font-size:1.2rem;font-weight:800;margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid var(--cc-color-border);letter-spacing:-.02em}.category-name-icon{font-size:1.35rem;line-height:1;flex-shrink:0}.category-name-text{line-height:1.2}.health-subsection-heading{display:flex;align-items:center;gap:8px;margin:18px 0 12px;font-size:var(--cc-text-base);font-weight:var(--cc-font-bold);color:var(--cc-color-text-strong);letter-spacing:-.01em}.tool-category .health-subsection-heading:first-of-type{margin-top:4px}.health-subsection-icon{font-size:1.2rem;line-height:1;flex-shrink:0}.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:15px}.tool-card{background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:16px;padding:24px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}.tool-card:hover{background:var(--cc-color-surface-subtle);border-color:var(--cc-color-accent);transform:translateY(-2px);box-shadow:0 8px 20px -4px #0000001f}.tool-card.selected{background:var(--cc-color-accent-muted);border-color:var(--cc-color-accent);color:var(--cc-color-accent-hover);box-shadow:0 0 0 2px var(--cc-color-accent)}.tool-card.selected .tool-description{color:var(--cc-color-accent-hover);opacity:.85}.tool-icon{font-size:3rem;margin-bottom:4px;transition:transform .3s ease}.tool-card:hover .tool-icon{transform:scale(1.1)}.tool-name{font-weight:700;color:var(--cc-color-text-strong);font-size:1.125rem;margin-bottom:5px;overflow-wrap:break-word;word-break:break-word;white-space:normal}.tool-description{font-size:.875rem;color:var(--cc-color-text-muted);line-height:1.4;overflow-wrap:break-word;word-break:break-word;white-space:normal}.tool-card-hint{font-size:.75rem;font-weight:600;color:var(--cc-color-accent);line-height:1.35;margin-top:2px}.tool-card.selected .tool-card-hint{color:var(--cc-color-accent-hover);opacity:.95}.tool-card:focus-visible{outline:none;border-color:var(--cc-color-accent);box-shadow:0 0 0 4px var(--cc-color-focus-ring)}.tool-card:focus-visible:not(:hover){background:var(--cc-color-surface-subtle)}@media(prefers-reduced-motion:reduce){.tool-card{transition:none}.tool-card:hover{transform:none;box-shadow:none}.tool-icon{transition:none}.tool-card:hover .tool-icon{transform:none}.drop-zone{transition:none}}.app-section--utility{scroll-margin-top:96px;margin-top:28px;padding:22px 20px 20px;background:linear-gradient(180deg,var(--cc-color-utility-tint-start) 0%,var(--cc-color-utility-tint-end) 100%);border-radius:var(--cc-radius-lg);border:1px solid var(--cc-color-utility-border);box-shadow:var(--cc-shadow-inset-highlight)}.utility-panel{max-width:720px}.utility-panel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:var(--cc-space-4) var(--cc-space-5);margin-bottom:16px}.utility-panel-grid .cc-panel{max-width:1180px;width:100%;box-sizing:border-box;margin:0 auto;padding:clamp(12px,2.5vw,28px);background:#fffffff5;border:1px solid rgb(203 213 225 / .85);border-radius:14px;box-shadow:0 12px 30px #0f172a0f;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.utility-panel-grid .cc-panel-hero{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;padding:clamp(12px,2.2vw,24px);margin-bottom:18px}@media(max-width:720px){.utility-panel-grid .cc-panel{padding:12px;border-radius:10px;box-shadow:none;border-width:1px}.utility-panel-grid .cc-panel-hero{flex-direction:column;gap:12px;align-items:stretch}.utility-panel-grid .cc-summary-grid{grid-template-columns:1fr}}.utility-panel-grid .cc-eyebrow{display:block;margin-bottom:8px;color:#0f766e;font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.utility-panel-grid .cc-summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:16px}.utility-panel-grid .cc-summary-card{padding:16px;border-radius:12px;background:#fff;border:1px solid var(--cc-color-border)}.utility-panel-grid .cc-actions{display:flex;gap:8px;align-items:center}.utility-panel-grid--controls{grid-template-columns:minmax(7.5rem,.9fr) repeat(2,minmax(9rem,1.1fr))}@media(max-width:540px){.utility-panel-grid,.utility-panel-grid--controls{grid-template-columns:1fr}}.utility-field{display:flex;flex-direction:column;gap:var(--cc-space-2);min-width:0}.utility-field--wide{grid-column:1 / -1}.utility-field--value{grid-column:span 1}.utility-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--cc-color-text-muted)}.utility-input,.utility-select,.utility-textarea{padding:10px 12px;border-radius:10px;border:1px solid var(--cc-color-border-strong);font-size:1rem;font-family:inherit;line-height:1.25;background:var(--cc-color-surface);color:var(--cc-color-text-strong);width:100%;box-sizing:border-box}.utility-input:not(.utility-textarea),.utility-select,select.utility-input{min-height:2.75rem}.utility-select,select.utility-input{-webkit-appearance:none;appearance:none;padding-right:2.25rem;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='none' stroke='%2364748b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' d='M2.5 4.5 6 8 9.5 4.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;background-size:12px 12px}.utility-input:focus,.utility-select:focus,.utility-textarea:focus,select.utility-input:focus{outline:none;border-color:var(--cc-color-accent);box-shadow:0 0 0 3px var(--cc-color-focus-ring)}.utility-result-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;padding:14px 16px;background:var(--cc-color-surface);border-radius:var(--cc-radius-md);border:1px solid var(--cc-color-border)}.utility-output{font-size:1.25rem;font-weight:800;color:var(--cc-color-text-strong);letter-spacing:-.02em;flex:1;min-width:120px}.utility-output--block{display:block;margin-top:6px;font-size:1.05rem;font-weight:700}.utility-output--lg{display:block;margin-top:12px;font-size:1.5rem}.utility-actions,.converter-actions,.converter-result-actions,.productivity-toolbar,.text-toolbar,.text-format-actions,.text-case-buttons,.data-toolbar,.security-toolbar,.ai-toolbar,.prod-qr-actions,.audio-result-actions,.video-result-actions,.health-result-actions,.text-charset-presets,.pdf-edit-quick-actions,.pdf-merge-queue__actions{display:flex;flex-wrap:wrap;align-items:center;gap:var(--cc-space-3)}.utility-actions--tight{gap:var(--cc-space-2)}.utility-swap-btn,.utility-secondary-btn,.utility-primary-btn,.utility-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--cc-space-2);min-height:2.75rem;padding:10px 20px;font-family:inherit;font-size:.9375rem;font-weight:600;line-height:1.25;border-radius:10px;box-sizing:border-box;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.utility-swap-btn,.utility-secondary-btn,.utility-btn--secondary{color:var(--cc-color-text-strong);background:var(--cc-color-surface-muted);border:1px solid var(--cc-color-border)}.utility-swap-btn:hover,.utility-secondary-btn:hover,.utility-btn--secondary:hover:not(:disabled){background:var(--cc-color-border)}.utility-secondary-btn.active{background:var(--cc-color-accent);color:#fff;border-color:var(--cc-color-accent)}.utility-primary-btn{font-weight:700;color:var(--cc-color-on-accent);background:#15803d;border:none}.utility-primary-btn:hover:not(:disabled){background:#166534}.utility-btn--primary{font-weight:700;color:var(--cc-color-on-accent);background:var(--cc-color-accent);border:none}.utility-btn--primary:hover:not(:disabled){background:var(--cc-color-accent-hover)}.utility-primary-btn:disabled,.utility-secondary-btn:disabled,.utility-swap-btn:disabled,.utility-btn:disabled{opacity:.65;cursor:not-allowed}.device-panel__actions{display:flex;flex-wrap:wrap;align-items:center;gap:var(--cc-space-3) var(--cc-space-4);margin-bottom:var(--cc-space-4)}.device-panel__actions .utility-primary-btn,.device-panel__actions .utility-secondary-btn{margin:0}.utility-action-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem;margin-top:1rem}.utility-action-card{padding:1.2rem 1rem;min-height:96px;border-radius:1rem;border:1px solid var(--cc-color-border);background:var(--cc-color-surface);color:var(--cc-color-text-strong);font-size:1rem;font-weight:700;cursor:pointer;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease;text-align:center;width:100%}.utility-action-card:hover{border-color:var(--cc-color-accent);transform:translateY(-2px);box-shadow:var(--cc-shadow-sm)}.utility-meta{margin-top:12px;font-size:.8125rem;color:var(--cc-color-text-muted);line-height:1.45}.utility-hint{font-size:.875rem;color:var(--cc-color-text-muted);margin-bottom:12px;line-height:1.4}.utility-time-modes{display:flex;gap:20px;margin-bottom:16px;flex-wrap:wrap}.utility-form{display:flex;flex-direction:column;gap:var(--cc-space-4);background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-lg);padding:20px;margin-bottom:16px}.utility-btn--action{min-height:2.25rem;padding:8px 14px;font-size:.875rem;font-weight:600;color:var(--cc-color-text-muted);background:transparent;border:1px solid var(--cc-color-border)}.utility-btn--action:hover:not(:disabled){background:var(--cc-color-surface-muted)}.utility-loading{display:inline-flex;align-items:center;gap:8px;color:var(--cc-color-text-muted);font-size:.875rem}.utility-loading:before{content:"";width:16px;height:16px;border:2px solid var(--cc-color-border);border-top:2px solid var(--cc-color-accent);border-radius:50%;animation:utility-spin 1s linear infinite}@keyframes utility-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.utility-progress{width:100%;height:4px;background:var(--cc-color-surface-muted);border-radius:2px;overflow:hidden;margin:8px 0}.utility-progress-bar{height:100%;background:var(--cc-color-accent);border-radius:2px;transition:width .3s ease}.utility-message{padding:12px 16px;border-radius:var(--cc-radius-md);margin:12px 0;font-size:.875rem;line-height:1.4}.utility-message--success{background:var(--cc-color-success-bg);color:var(--cc-color-success-text);border:1px solid var(--cc-color-success-border)}.utility-message--error{background:var(--cc-color-error-bg);color:var(--cc-color-error-text);border:1px solid var(--cc-color-error-border)}.utility-message--info{background:var(--cc-color-info-bg);color:var(--cc-color-info-text);border:1px solid var(--cc-color-info-border)}.utility-message--warning{background:var(--cc-color-warning-bg);color:var(--cc-color-warning-text);border:1px solid var(--cc-color-warning-border)}.utility-result{padding:16px;background:var(--cc-color-surface);border:1px solid var(--cc-color-border);border-radius:var(--cc-radius-md);margin-top:16px}.utility-result-label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--cc-color-text-muted);margin-bottom:8px}.utility-result-value{font-size:1.25rem;font-weight:800;color:var(--cc-color-text-strong);letter-spacing:-.02em}.utility-result-meta{font-size:.8125rem;color:var(--cc-color-text-muted);margin-top:8px;line-height:1.45}.utility-radio-label{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--cc-color-text);cursor:pointer;font-size:.9375rem}.utility-zone-outputs{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}@media(max-width:560px){.utility-zone-outputs{grid-template-columns:1fr}}.workflow-actions{margin-top:24px}#main-content{padding-bottom:var(--cc-space-4)}.file-selection-summary{margin:16px 0 0;text-align:center;font-size:var(--cc-text-sm);font-weight:600;color:var(--cc-color-text-muted)}.file-selection-summary[hidden]{display:none!important}.workflow-actions #convert-btn{min-height:48px;font-size:1.05rem;font-weight:800;padding-inline:36px}.workflow-actions #reset-btn{min-height:48px}#file-picker-container{margin-top:0}.drop-zone{border:3px dashed var(--cc-color-border-strong);border-radius:12px;padding:60px 20px;text-align:center;cursor:pointer;transition:border-color var(--cc-duration-normal) var(--cc-ease-standard),background var(--cc-duration-normal) var(--cc-ease-standard);position:relative}.drop-zone:hover,.drop-zone.drag-over{border-color:var(--cc-color-accent);background:var(--cc-color-accent-muted)}.file-input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.upload-icon{width:64px;height:64px;margin:0 auto 20px;color:var(--cc-color-text-muted)}.drop-zone-text{font-size:1.2rem;color:var(--cc-color-text-strong);margin-bottom:10px}.drop-zone-click{color:var(--cc-color-accent);font-weight:600}.drop-zone-hint{font-size:.9rem;color:var(--cc-color-text-muted)}.drop-zone-privacy{margin-top:12px;font-size:.8125rem;line-height:1.45;color:var(--cc-color-text-muted);max-width:26rem;margin-left:auto;margin-right:auto}.upload-trust-badges{list-style:none;margin:.75rem 0 0;padding:0;display:grid;gap:.35rem;font-size:.8125rem;line-height:1.45;color:var(--cc-color-text-muted)}.upload-trust-badges li{display:flex;align-items:flex-start;gap:.4rem}.upload-trust-badges__mark{color:var(--cc-color-success-text);font-weight:600;flex-shrink:0}.upload-trust-badges--before-action{margin:0 0 .75rem}.folder-btn{margin-top:10px;padding:6px 12px;font-size:.85rem;color:var(--cc-color-accent);background:transparent;border:1px solid var(--cc-color-accent);border-radius:6px;cursor:pointer;transition:background var(--cc-duration-fast) var(--cc-ease-standard),color var(--cc-duration-fast) var(--cc-ease-standard),border-color var(--cc-duration-fast) var(--cc-ease-standard)}.folder-btn:hover{background:var(--cc-color-accent-muted);color:var(--cc-color-accent-hover);border-color:var(--cc-color-accent-hover)}.file-list{margin-top:20px}.file-item{display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--cc-color-surface-subtle);padding:12px 16px;border-radius:8px;margin-bottom:8px;border:1px solid var(--cc-color-border)}.file-info{display:flex;gap:12px;align-items:center;min-width:0;flex:1}.file-name{font-weight:500;color:var(--cc-color-text-strong);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:min(100%,14rem)}.file-size{color:var(--cc-color-text-muted);font-size:.9rem}.file-remove{background:var(--cc-progress-fill-error);color:var(--cc-color-on-accent);border:none;min-width:44px;min-height:44px;width:44px;height:44px;border-radius:50%;cursor:pointer;font-size:1.35rem;line-height:1;flex-shrink:0;transition:background var(--cc-duration-fast) var(--cc-ease-standard)}.file-remove:hover{filter:brightness(.9)}[data-cc-theme=dark] .file-remove:hover{filter:brightness(1.12)}.progress-container{margin-top:30px;padding:20px;background:var(--cc-color-surface-subtle);border-radius:8px}.progress-bar-wrapper{display:flex;align-items:center;gap:15px;margin-bottom:10px}.progress-bar{flex:1;height:24px;background:#e5e7eb;border-radius:12px;overflow:hidden}.progress-fill{height:100%;background:var(--cc-progress-fill, var(--cc-color-accent));transition:width .3s ease;width:0%}.progress-container--success .progress-fill{background:var(--cc-progress-fill-success)}.progress-container--error .progress-fill{background:var(--cc-progress-fill-error)}.progress-text{font-weight:600;color:var(--cc-color-text);min-width:50px}.progress-meta{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 16px}.progress-status{color:var(--cc-color-text-muted);font-size:.95rem;flex:1;min-width:0}.progress-container--success .progress-status{color:var(--cc-progress-fill-success);font-weight:600}.progress-container--error .progress-status{color:var(--cc-progress-fill-error);font-weight:600}.progress-elapsed{font-size:.8125rem;font-weight:700;font-variant-numeric:tabular-nums;color:var(--cc-color-text-muted);white-space:nowrap}.progress-elapsed[hidden]{display:none!important}.image-preview-container{margin-top:24px;padding:18px 16px 16px;background:var(--cc-color-surface);border-radius:var(--cc-radius-md);border:1px solid var(--cc-color-border);box-shadow:var(--cc-shadow-sm)}.image-preview-container[hidden]{display:none!important}.preview-title{margin-bottom:14px;color:var(--cc-color-text-strong)}.preview-comparison{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}@media(max-width:640px){.preview-comparison{grid-template-columns:1fr}}.preview-panel{display:flex;flex-direction:column;align-items:center;gap:8px}.preview-label{font-weight:600;color:#6b7280;font-size:.9rem}.preview-image{max-width:100%;max-height:280px;width:auto;height:auto;border-radius:8px;border:1px solid #e5e7eb;object-fit:contain}.preview-pdf{width:100%;min-height:280px;max-height:280px;border-radius:8px;border:1px solid #e5e7eb}.pdf-html-source-tabs{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.75rem}.pdf-html-source-tab{font-size:.875rem;font-weight:600;color:var(--cc-color-text-muted);background:var(--cc-color-surface-muted);border:1px solid var(--cc-color-border);border-radius:.5rem;padding:.45rem .85rem;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease}.pdf-html-source-tab--active{color:var(--cc-color-accent);background:var(--cc-color-accent-muted);border-color:var(--cc-color-accent)}.pdf-html-textarea{min-height:12rem;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.875rem;line-height:1.45;resize:vertical}.pdf-html-preview-frame{width:100%;min-height:20rem;border:1px solid var(--cc-color-border);border-radius:.75rem;background:#fff}.preview-text{max-width:100%;max-height:280px;overflow:auto;padding:12px;background:var(--cc-color-surface);border-radius:8px;border:1px solid var(--cc-color-border);font-size:.9rem;line-height:1.5;color:var(--cc-color-text);white-space:pre-wrap;word-break:break-word}.preview-size{font-size:.85rem;color:#6b7280}.button-group{margin-top:0;display:flex;gap:15px;justify-content:center}.workflow-actions button{padding:12px 32px;font-size:1rem;font-weight:600;border:none;border-radius:12px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;justify-content:center;gap:8px}#convert-btn{background:var(--cc-color-accent);color:var(--cc-color-on-accent);box-shadow:0 4px 6px -1px #2563eb33}#convert-btn:hover:not(:disabled){background:var(--cc-color-accent-hover);transform:translateY(-1px);box-shadow:0 10px 15px -3px #2563eb4d}#convert-btn:active:not(:disabled){transform:translateY(0)}#convert-btn:disabled{background:var(--cc-color-border);color:var(--cc-color-text-muted);cursor:not-allowed;box-shadow:none}#reset-btn{background:var(--cc-color-surface-muted);color:var(--cc-color-text-muted);border:1px solid var(--cc-color-border)}#reset-btn:hover:not(:disabled){background:var(--cc-color-border);color:var(--cc-color-text-strong)}#reset-btn:disabled{opacity:.5;cursor:not-allowed}.site-footer,footer{margin-top:60px;padding-top:30px;border-top:1px solid var(--cc-color-border-subtle);text-align:center;color:var(--cc-color-text-muted);font-size:.875rem}.footer-bottom{margin-top:var(--cc-space-4);width:100%}.footer-links{margin:0;text-align:center}.footer-links a{color:var(--cc-color-accent);text-decoration:none;margin:0 5px;transition:color .2s}.footer-links a:hover{color:var(--cc-color-accent-hover);text-decoration:underline}.legal-page .legal-header{margin-bottom:var(--cc-space-8);text-align:left}.legal-page .legal-header .cc-h1{text-align:left}.legal-body p,.legal-body li{color:var(--cc-color-text);line-height:1.65;max-width:65ch}.legal-body .legal-meta{font-size:.875rem;color:var(--cc-color-text-muted);margin-bottom:var(--cc-space-4)}.legal-body .legal-h2{margin:var(--cc-space-6) 0 var(--cc-space-3);font-size:1.25rem;font-weight:600;color:var(--cc-color-text);max-width:65ch}.legal-body .legal-h3{margin:var(--cc-space-4) 0 var(--cc-space-2);font-size:1.05rem;font-weight:600;color:var(--cc-color-text);max-width:65ch}.legal-body ul{margin:0;padding-left:1.35rem}.legal-body li+li{margin-top:var(--cc-space-2)}.legal-body code{font-size:.9em;background:var(--cc-color-surface-muted);padding:.12em .4em;border-radius:var(--cc-radius-sm);border:1px solid var(--cc-color-border)}@media(max-width:768px){.container{padding:var(--cc-page-gutter-block) var(--cc-page-gutter-inline)}.tool-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.button-group{flex-direction:column}.workflow-actions{position:sticky;bottom:0;z-index:8;margin-top:var(--cc-space-4);margin-inline:calc(-1 * var(--cc-shell-padding-inline));margin-bottom:calc(-1 * var(--cc-space-4));padding:var(--cc-space-3) var(--cc-shell-padding-inline) calc(var(--cc-space-3) + env(safe-area-inset-bottom,0px));background:var(--cc-color-surface-raised);border-top:1px solid var(--cc-color-border);box-shadow:0 -8px 24px #0f172a14}#main-content:has(#tool-workflow.tool-workflow--visible){padding-bottom:calc(var(--cc-space-10) + env(safe-area-inset-bottom,0px))}.workflow-actions button{width:100%}}.site-header-bar__theme-btn{background-color:var(--cc-header-theme-btn-bg);color:var(--cc-header-theme-btn-fg);border-color:var(--cc-header-theme-btn-border)}.site-header-bar__theme-icon-moon{stroke:var(--cc-header-theme-btn-fg)}.site-header-bar__theme-icon-sun{fill:var(--cc-header-theme-btn-fg)}.site-header-bar__theme-icon-sun-rays{stroke:var(--cc-header-theme-btn-fg)}html[data-cc-theme=light] .site-header-bar__theme-btn{background-color:#e2e8f0;border-color:#64748b}html[data-cc-theme=light] .site-header-bar__theme-icon-moon{stroke:#0f172a}html[data-cc-theme=light] .site-header-bar__theme-icon-sun{fill:#0f172a}html[data-cc-theme=light] .site-header-bar__theme-icon-sun-rays{stroke:#0f172a}html[data-cc-theme=dark] .site-header-bar__theme-btn{background-color:#334155;border-color:#94a3b8}html[data-cc-theme=dark] .site-header-bar__theme-icon-moon{stroke:#f8fafc}html[data-cc-theme=dark] .site-header-bar__theme-icon-sun{fill:#f8fafc}html[data-cc-theme=dark] .site-header-bar__theme-icon-sun-rays{stroke:#f8fafc}