:root {
  color-scheme: light;
  --ink: #202923;
  --muted: #79817b;
  --quiet: #a1a8a2;
  --line: #e6e9e4;
  --canvas: #f6f7f4;
  --paper: #ffffff;
  --green: #347255;
  --green-dark: #285c43;
  --green-pale: #e4efe8;
  --brand: #c95f4b;
  --brand-dark: #a94737;
  --brand-pale: #fae9e3;
  --coral-pale: #fae5df;
  --yellow-pale: #f8efcb;
  --blue-pale: #deedf0;
  --lilac-pale: #e9e7f4;
  font-family: "DM Sans", "Trebuchet MS", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: var(--canvas); color: var(--ink); }
button, input, select { font: inherit; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
.app-shell { min-height: 100vh; }

.topbar-left { display: flex; min-width: 0; align-items: center; gap: 23px; }
.brand { display: flex; flex: 0 0 auto; align-items: center; gap: 9px; }
.brand-mark { position: relative; display: grid; width: 37px; height: 37px; flex: 0 0 37px; place-items: center; overflow: hidden; border-radius: 8px 3px 8px 3px; background: #e5323d; color: #fff; box-shadow: 0 3px 8px rgba(229, 50, 61, .2); }
.brand-mark::after { position: absolute; top: 0; right: 0; width: 10px; height: 10px; background: #f6f7f4; clip-path: polygon(0 0, 100% 100%, 100% 0); content: ""; }
.brand-mark span { padding-top: 3px; font-family: Georgia, serif; font-size: 23px; line-height: 1; }
.brand-name { display: flex; align-items: baseline; gap: 5px; white-space: nowrap; font-family: Manrope, sans-serif; font-size: 16px; font-weight: 800; letter-spacing: 0; }
.brand-main { color: #e5323d; }
.brand-accent { color: #354139; font-size: 14px; font-weight: 700; }

.main-content { min-height: 100vh; }
.topbar { display: flex; height: 62px; align-items: center; justify-content: space-between; padding: 0 5.25%; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.72); }
.breadcrumb { display: flex; align-items: center; gap: 11px; color: #8a938c; font-size: 11px; }
.breadcrumb strong { color: #3b443e; font-weight: 600; }
.breadcrumb-slash { color: #c1c8c2; }
.topbar-right { display: flex; align-items: center; gap: 19px; }
.server-status { display: flex; align-items: center; gap: 7px; color: #818b83; font-size: 10px; }
.server-status > span { width: 6px; height: 6px; border-radius: 50%; background: #59a978; box-shadow: 0 0 0 3px #e8f3eb; }
.avatar { width: 29px; height: 29px; border: 1px solid #e4e8e2; border-radius: 50%; background: #fff; color: var(--green); font-family: Manrope, sans-serif; font-size: 9px; font-weight: 800; }
.page-wrap { width: min(1070px, 100%); margin: 0 auto; padding: 45px 5.25% 24px; }
.welcome-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 37px; animation: arrive .48s ease both; }
.eyebrow { display: flex; align-items: center; gap: 8px; color: var(--green); font-size: 9px; font-weight: 700; letter-spacing: 1.15px; }
.eyebrow-dot { width: 6px; height: 6px; border-radius: 50%; background: #df8b69; }
h1, h2, p { margin-top: 0; }
h1 { margin: 14px 0 8px; font-family: Manrope, "Trebuchet MS", sans-serif; font-size: clamp(31px, 3.2vw, 43px); font-weight: 600; letter-spacing: 0; line-height: 1.16; }
h1 span { color: var(--green); font-family: Georgia, serif; font-weight: 400; font-style: italic; }
.welcome-copy { margin: 0; color: #808980; font-size: 12px; }
.page-stamp { position: relative; display: grid; width: 64px; height: 75px; place-items: center; margin-right: 3%; border: 1px solid #dfe5df; border-radius: 3px; background: #fff; color: var(--green); font-family: Georgia, serif; font-size: 13px; transform: rotate(4deg); }
.page-stamp::before { position: absolute; top: 8px; right: 8px; width: 9px; height: 9px; border-top: 1px solid #dfe5df; border-right: 1px solid #dfe5df; content: ""; }
.page-stamp i { position: absolute; right: 12px; bottom: 8px; color: #cc826a; font-family: sans-serif; font-size: 11px; font-style: normal; }

.tool-section { padding: 0; animation: arrive .48s .06s ease both; }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.section-head h2 { margin: 0 0 5px; font-family: Manrope, sans-serif; font-size: 20px; font-weight: 700; letter-spacing: 0; }
.section-head p { margin: 0; color: #8a928c; font-size: 10px; }
.search-box { display: flex; width: 207px; height: 34px; align-items: center; gap: 8px; padding: 0 9px; border: 1px solid #e5e8e3; border-radius: 4px; color: #919a92; }
.search-box > span { font-size: 19px; line-height: 1; }
.search-box input { width: 100%; min-width: 0; border: 0; outline: 0; color: var(--ink); font-size: 10px; }
.search-box input::placeholder { color: #a0a7a0; }
.search-box kbd { display: grid; width: 17px; height: 18px; flex: 0 0 auto; place-items: center; border: 1px solid #e9ece7; border-radius: 3px; color: #9ba29c; font-family: inherit; font-size: 10px; }
.filter-row { display: flex; gap: 7px; margin: 21px 0 14px; }
.filter-chip { min-height: 26px; padding: 0 10px; border: 1px solid transparent; border-radius: 3px; background: transparent; color: #838c85; cursor: pointer; font-size: 9px; font-weight: 600; }
.filter-chip:hover { border-color: #e6ebe5; color: #445149; }
.filter-chip.is-selected { border-color: #f2d1c8; background: var(--brand-pale); color: var(--brand-dark); }
.filter-chip span { margin-left: 6px; color: #b46c5f; font-size: 8px; }
.tool-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 13px; margin-top: 17px; }
.tool-card { position: relative; display: flex; min-width: 0; min-height: 154px; flex-direction: column; align-items: flex-start; gap: 15px; padding: 17px; overflow: hidden; border: 1px solid rgba(255,255,255,.82); border-radius: 8px; background: linear-gradient(145deg, rgba(255,255,255,.88) 0%, rgba(255,255,255,.3) 43%, color-mix(in srgb, var(--tile-bg) 76%, white) 100%); -webkit-backdrop-filter: blur(14px) saturate(135%); backdrop-filter: blur(14px) saturate(135%); box-shadow: 0 9px 24px rgba(52, 65, 55, .08), inset 0 1px 0 rgba(255,255,255,.95), inset 0 -1px 0 rgba(54, 66, 56, .04); text-align: left; cursor: pointer; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.tool-card::before { position: absolute; inset: 1px; border-radius: inherit; background: linear-gradient(118deg, rgba(255,255,255,.48), transparent 58%); content: ""; pointer-events: none; }
.tool-card[data-tool="merge"] { --tile-bg: #fff0eb; --tile-border: #f5d8cf; --tile-accent: #bd5945; --icon-bg: #f9d8ce; --icon-color: #a94938; }
.tool-card[data-tool="split"] { --tile-bg: #fff7dd; --tile-border: #f0e4b9; --tile-accent: #a18029; --icon-bg: #f6e8b1; --icon-color: #8c6e1d; }
.tool-card[data-tool="rotate"] { --tile-bg: #eaf5f6; --tile-border: #d4e8e9; --tile-accent: #43828b; --icon-bg: #d2eaeb; --icon-color: #34717a; }
.tool-card[data-tool="compress"] { --tile-bg: #edf5e9; --tile-border: #dce9d6; --tile-accent: #53804c; --icon-bg: #d9ebd1; --icon-color: #426e3b; }
.tool-card[data-tool="images-to-pdf"] { --tile-bg: #f1eef9; --tile-border: #e2dcef; --tile-accent: #726a9e; --icon-bg: #e2dcf1; --icon-color: #5e568d; }
.tool-card:hover { transform: translateY(-3px); border-color: rgba(255,255,255,.98); box-shadow: 0 14px 28px rgba(41, 53, 43, .13), inset 0 1px 0 rgba(255,255,255,.98); }
.tool-card:focus-visible { outline: 3px solid color-mix(in srgb, var(--tile-accent), transparent 65%); outline-offset: 2px; }
.tool-card[hidden] { display: none; }
.tool-icon { position: relative; z-index: 1; display: grid; width: 46px; height: 46px; flex: 0 0 46px; place-items: center; border: 1px solid rgba(255,255,255,.78); border-radius: 11px; background: linear-gradient(145deg, rgba(255,255,255,.72), color-mix(in srgb, var(--icon-bg) 82%, white)); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); box-shadow: inset 0 1px 0 rgba(255,255,255,.95), 0 3px 8px rgba(52, 65, 55, .05); color: var(--icon-color); font-family: Georgia, serif; font-size: 26px; line-height: 1; }
.icon-coral, .icon-yellow, .icon-blue, .icon-green, .icon-lilac { background: var(--icon-bg); color: var(--icon-color); }
.tool-copy { position: relative; z-index: 1; display: grid; min-width: 0; gap: 4px; margin-top: auto; padding: 0 18px 34px 0; }
.tool-copy strong { overflow: hidden; color: #303a33; font-size: 13px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.tool-copy small { overflow: hidden; color: #737e76; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.tool-arrow { position: absolute; z-index: 1; top: 15px; right: 16px; display: grid; width: 25px; height: 25px; place-items: center; border: 1px solid rgba(255,255,255,.84); border-radius: 50%; background: rgba(255,255,255,.38); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); color: var(--tile-accent); font-size: 12px; opacity: .9; transition: transform .15s ease, opacity .15s ease; }
.tool-card:hover .tool-arrow { transform: translate(2px, -2px); opacity: 1; }
.no-results { margin: 12px 0 0; color: var(--muted); font-size: 11px; }

@supports not (backdrop-filter: blur(1px)) {
  .tool-card { background: var(--tile-bg); }
  .tool-icon { background: var(--icon-bg); }
  .tool-arrow { background: rgba(255,255,255,.72); }
}

.recent-section { margin-top: 30px; animation: arrive .48s .12s ease both; }
.recent-head { margin-bottom: 15px; }
.recent-head h2 { font-size: 16px; }
.history-note { color: #9ba29c; font-size: 9px; }
.history-table-wrap { overflow: hidden; border: 1px solid #e6e9e4; border-radius: 5px; background: #fff; }
.history-table { width: 100%; border-collapse: collapse; text-align: left; }
.history-table th { height: 34px; padding: 0 14px; border-bottom: 1px solid #eceeea; color: #a1a8a2; font-size: 8px; font-weight: 700; letter-spacing: .7px; }
.history-table td { height: 44px; padding: 7px 14px; border-bottom: 1px solid #f0f2ef; color: #626d65; font-size: 10px; }
.history-table tr:last-child td { border-bottom: 0; }
.history-file { display: flex; align-items: center; gap: 9px; color: #38423b !important; font-weight: 600; }
.file-type-mark { display: grid; width: 25px; height: 28px; place-items: center; border: 1px solid #f0dcd6; border-radius: 3px; background: #fcf5f2; color: #bd705d; font-size: 7px; font-weight: 700; }
.history-download { color: var(--green); font-size: 10px; font-weight: 700; }
.history-action { padding: 3px 7px; border: 0; background: transparent; color: #9ca49d; cursor: pointer; font-size: 14px; }
.history-action:hover { color: #b44f41; }
.empty-history { height: 112px !important; text-align: center; }
.empty-history > span, .empty-history > strong { display: block; }
.empty-history .empty-mark { margin-bottom: 6px; color: #b6c3b7; font-size: 16px; }
.empty-history strong { color: #69736b; font-size: 10px; }
.empty-history span:last-child { margin-top: 3px; color: #a1a8a2; font-size: 9px; }
.page-footer { display: flex; justify-content: space-between; margin-top: 33px; color: #a0a7a1; font-size: 9px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; clip-path: inset(50%); }

.tool-dialog { width: min(500px, calc(100vw - 28px)); max-height: min(760px, calc(100vh - 28px)); padding: 0; overflow: auto; border: 1px solid #e2e8e1; border-radius: 7px; background: #fff; box-shadow: 0 22px 70px rgba(23, 39, 28, .2); }
.tool-dialog::backdrop { background: rgba(22, 35, 26, .38); backdrop-filter: blur(3px); }
.dialog-form { padding: 23px 25px 20px; }
.dialog-top { display: flex; align-items: center; justify-content: space-between; }
.dialog-kicker { color: var(--green); font-size: 8px; font-weight: 700; letter-spacing: 1.2px; }
.close-dialog { width: 28px; height: 28px; border: 0; border-radius: 50%; background: #f4f6f3; color: #737d75; cursor: pointer; font-size: 20px; line-height: 1; }
.dialog-form h2 { margin: 11px 0 5px; font-family: Manrope, sans-serif; font-size: 22px; letter-spacing: 0; }
.dialog-description { margin: 0 0 19px; color: #848d86; font-size: 11px; }
.drop-zone { display: flex; min-height: 148px; flex-direction: column; align-items: center; justify-content: center; border: 1px dashed #cbd8cd; border-radius: 5px; background: #f8faf7; color: #667168; cursor: pointer; outline: none; transition: border-color .15s ease, background .15s ease; }
.drop-zone:hover, .drop-zone:focus, .drop-zone.is-dragging { border-color: var(--green); background: #f0f6f0; }
.drop-icon { display: grid; width: 29px; height: 29px; place-items: center; margin-bottom: 7px; border-radius: 50%; background: #e7f0e8; color: var(--green); font-size: 16px; }
.drop-zone > strong { color: #414c44; font-size: 11px; }
.drop-zone > span:not(.drop-icon) { margin-top: 4px; color: #939c94; font-size: 10px; }
.browse-link { color: var(--green); text-decoration: underline; text-underline-offset: 2px; }
.drop-zone > small { margin-top: 10px; color: #a2aaa3; font-size: 9px; }
.file-list { display: grid; gap: 6px; max-height: 164px; margin-top: 9px; overflow-y: auto; }
.file-row { display: flex; min-height: 40px; align-items: center; gap: 9px; padding: 5px 8px; border: 1px solid #e9ede8; border-radius: 4px; }
.file-row[hidden] { display: none; }
.file-badge { display: grid; width: 24px; height: 26px; flex: 0 0 auto; place-items: center; border-radius: 3px; background: #fae8e2; color: #b46450; font-size: 7px; font-weight: 800; }
.file-details { display: grid; min-width: 0; gap: 2px; }
.file-details strong { overflow: hidden; color: #49534b; font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.file-details small { color: #9ca39d; font-size: 8px; }
.file-controls { display: flex; gap: 2px; margin-left: auto; }
.file-controls button { width: 24px; height: 24px; border: 0; border-radius: 3px; background: transparent; color: #849087; cursor: pointer; font-size: 12px; }
.file-controls button:hover { background: #edf2ed; color: var(--green); }
.option-row { display: grid; gap: 7px; margin-top: 15px; }
.option-row[hidden] { display: none; }
.option-row label { color: #4e5951; font-size: 10px; font-weight: 700; }
.option-row label span { margin-left: 5px; color: #9ba39c; font-weight: 400; }
.option-row input, .option-row select { width: 100%; height: 36px; padding: 0 10px; border: 1px solid #e1e7e1; border-radius: 4px; outline: 0; background: #fff; color: #465148; font-size: 10px; }
.option-row input:focus, .option-row select:focus { border-color: #8eaf96; }
.option-row > small { color: #9ba39c; font-size: 9px; }
.job-error, .job-success { margin-top: 13px; padding: 9px 10px; border-radius: 4px; font-size: 10px; line-height: 1.5; }
.job-error { background: #fff0ed; color: #a64d3e; }
.job-success { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: #edf5ef; color: #43624b; }
.job-success[hidden] { display: none; }
.job-success a { flex: 0 0 auto; color: #28633f; font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 19px; }
.cancel-button, .process-button { min-height: 35px; padding: 0 13px; border-radius: 4px; cursor: pointer; font-size: 10px; font-weight: 700; }
.cancel-button { border: 1px solid #e3e8e2; background: #fff; color: #657067; }
.process-button { display: flex; align-items: center; gap: 13px; border: 1px solid var(--brand); background: var(--brand); color: #fff; }
.process-button:hover { border-color: var(--brand-dark); background: var(--brand-dark); }
.process-button:disabled { opacity: .62; cursor: wait; }

@keyframes arrive { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 1050px) {
  .page-wrap { padding-right: 4%; padding-left: 4%; }
  .topbar { padding-right: 4%; padding-left: 4%; }
  .tool-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .topbar { height: 59px; padding: 0 16px; }
  .topbar-left { gap: 0; }
  .brand { gap: 7px; }
  .brand-mark { width: 32px; height: 32px; flex-basis: 32px; }
  .brand-mark span { font-size: 20px; }
  .brand-name { gap: 4px; font-size: 14px; }
  .brand-accent { font-size: 12px; }
  .breadcrumb { display: none; }
  .server-status { font-size: 0; }
  .server-status > span { width: 7px; height: 7px; }
  .topbar-right { gap: 10px; }
  .page-wrap { padding: 30px 16px 19px; }
  .welcome-row { margin-bottom: 25px; }
  h1 { max-width: 290px; font-size: 31px; }
  .welcome-copy { max-width: 265px; font-size: 11px; line-height: 1.55; }
  .page-stamp { width: 49px; height: 61px; flex: 0 0 auto; margin-right: 4px; font-size: 11px; }
  .tool-section { padding: 0; }
  .section-head { align-items: flex-start; }
  .section-head h2 { font-size: 16px; }
  .section-head p { max-width: 220px; line-height: 1.45; }
  .search-box { width: 38px; flex: 0 0 38px; justify-content: center; padding: 0; }
  .search-box input, .search-box kbd { display: none; }
  .search-box.is-open { width: 145px; flex-basis: 145px; justify-content: flex-start; padding: 0 8px; }
  .search-box.is-open input { display: block; }
  .filter-row { gap: 2px; margin-top: 17px; overflow-x: auto; }
  .filter-chip { flex: 0 0 auto; padding: 0 8px; }
  .tool-grid { grid-template-columns: 1fr; gap: 8px; margin-top: 13px; }
  .tool-card { min-height: 78px; flex-direction: row; align-items: center; gap: 12px; padding: 10px; }
  .tool-icon { width: 42px; height: 42px; flex-basis: 42px; }
  .tool-copy { margin-top: 0; }
  .tool-copy strong { font-size: 12px; }
  .tool-copy small { font-size: 9px; }
  .tool-arrow { position: static; width: 24px; height: 24px; flex: 0 0 24px; margin-left: auto; opacity: 1; }
  .recent-section { margin-top: 25px; }
  .recent-head { align-items: center; }
  .history-note { max-width: 105px; text-align: right; line-height: 1.4; }
  .history-table th, .history-table td { padding-right: 8px; padding-left: 8px; }
  .history-table th { font-size: 7px; }
  .history-table td { font-size: 9px; }
  .history-table th:nth-child(3), .history-table td:nth-child(3) { display: none; }
  .history-file { gap: 6px; }
  .file-type-mark { width: 22px; }
  .history-download { font-size: 9px; }
  .page-footer { font-size: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

:root {
  --ink: #10224f;
  --muted: #5f7195;
  --quiet: #8998b3;
  --line: #e2e9f7;
  --canvas: #f7f9fe;
  --paper: #fff;
  --green: #078f70;
  --green-dark: #08775f;
  --brand: #1765f5;
  --brand-dark: #0750df;
  --brand-pale: #eaf1ff;
}

body { background: #fff; color: var(--ink); }
.topbar { position: sticky; top: 0; z-index: 5; height: 66px; padding: 0 max(28px, calc((100vw - 1180px) / 2)); background: rgba(255,255,255,.96); border-bottom: 1px solid #edf1f8; backdrop-filter: blur(16px); }
.topbar-left { gap: 60px; }
.brand { gap: 10px; }
.brand-mark { width: 30px; height: 36px; flex-basis: 30px; border-radius: 4px; background: #1765f5; box-shadow: none; }
.brand-mark::after { width: 9px; height: 9px; background: #fff; }
.brand-mark span { padding: 0; font-family: Manrope, sans-serif; font-size: 8px; font-weight: 800; }
.brand-name { gap: 0; font-size: 19px; }
.brand-main { color: #10224f; }
.brand-accent { color: #10224f; font-size: 19px; font-weight: 800; }
.main-nav { display: flex; height: 100%; align-items: center; gap: 30px; }
.nav-item { display: inline-flex; align-items: center; gap: 6px; color: #28385d; font-size: 12px; font-weight: 600; white-space: nowrap; transition: color .15s ease; }
.nav-item:hover, .nav-item.is-active { color: var(--brand); }
.nav-chevron, .header-chevron { display: inline-grid; width: 9px; height: 9px; flex: 0 0 9px; place-items: center; color: currentColor; }
.nav-chevron::after, .header-chevron::after { width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; content: ""; transform: translateY(-1px) rotate(45deg); }
.header-cta { display: inline-flex; flex: 0 0 auto; min-height: 36px; align-items: center; gap: 10px; padding: 0 15px; border: 1px solid var(--brand); border-radius: 7px; background: var(--brand); box-shadow: 0 4px 10px rgba(23,101,245,.16); color: #fff; font-size: 12px; font-weight: 700; white-space: nowrap; }
.header-cta:hover { background: var(--brand-dark); }
.page-wrap { width: min(1120px, 100%); padding: 33px 28px 38px; }
.hero { display: flex; flex-direction: column; align-items: center; text-align: center; animation: arrive .45s ease both; }
.eyebrow { min-height: 24px; align-items: center; padding: 0 13px; border-radius: 99px; background: #edf2ff; color: #2459ce; font-size: 9px; letter-spacing: 1.1px; }
.eyebrow-dot { display: none; }
.hero h1 { margin: 16px 0 10px; color: #10224f; font-family: Manrope, sans-serif; font-size: 40px; font-weight: 800; line-height: 1.08; }
.hero h1 span { color: inherit; font-family: inherit; font-style: normal; }
.welcome-copy { color: #617398; font-size: 14px; line-height: 1.55; }
.hero-upload { display: flex; position: relative; width: 100%; min-height: 196px; flex-direction: column; align-items: center; justify-content: center; margin-top: 18px; padding: 18px; border: 1.5px dashed #73a8ff; border-radius: 14px; background: linear-gradient(135deg, #f4f8ff 0%, #eef5ff 55%, #f8fbff 100%); color: var(--ink); cursor: pointer; transition: border-color .18s ease, background .18s ease, box-shadow .18s ease; }
.hero-upload:hover, .hero-upload:focus-within, .hero-upload.is-dragging { border-color: #1765f5; background: #edf4ff; box-shadow: 0 8px 26px rgba(35,104,226,.1); }
.hero-upload-icon { position: relative; display: grid; width: 48px; height: 42px; place-items: center; margin-bottom: 6px; color: #1765f5; font-family: Manrope, sans-serif; font-size: 0; font-weight: 500; line-height: 1; }
.hero-upload-icon::before { content: "☁"; font-size: 39px; }
.hero-upload-icon::after { position: absolute; top: 11px; left: 17px; content: "↑"; font-size: 22px; font-weight: 600; }
.hero-upload > strong { color: #102b69; font-size: 18px; font-weight: 700; }
.upload-subtitle { margin-top: 5px; color: #66789c; font-size: 12px; }
.primary-button { min-width: 130px; min-height: 38px; margin-top: 13px; padding: 0 18px; border: 0; border-radius: 7px; background: #1765f5; box-shadow: 0 4px 9px rgba(23,101,245,.18); color: #fff; font-size: 12px; font-weight: 700; cursor: pointer; }
.primary-button:hover { background: #0750df; }
.hero-upload > small { margin-top: 8px; color: #8795ad; font-size: 10px; }
.hero-error { margin: 8px 0 0; color: #be3648; font-size: 11px; }
.trust-row { display: flex; align-items: center; justify-content: center; gap: 28px; margin: 20px 0 53px; color: #20335c; font-size: 11px; }
.trust-row > div { display: flex; align-items: center; gap: 10px; }
.trust-row > i { width: 1px; height: 22px; background: #dce5f5; }
.trust-icon { display: grid; width: 32px; height: 32px; place-items: center; border-radius: 50%; font-size: 17px; font-weight: 700; }
.trust-blue { background: #e5efff; color: #1765f5; }
.trust-violet { background: #eeeaff; color: #7855e9; }
.trust-green { background: #e0f8ef; color: #0a9b72; }
.tool-section { animation: arrive .45s .06s ease both; }
.section-head { justify-content: center; text-align: center; }
.section-head h2, .categories-section h2, .how-section h2 { margin-bottom: 6px; color: #10224f; font-family: Manrope, sans-serif; font-size: 27px; font-weight: 800; }
.section-head p { color: #687b9e; font-size: 13px; }
.tool-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px 17px; margin-top: 18px; }
.tool-card { min-height: 170px; gap: 9px; padding: 17px; border: 1px solid #e1eaf8; border-radius: 9px; background: #fff; box-shadow: 0 4px 12px rgba(33, 82, 156, .055); backdrop-filter: none; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.tool-card::before { display: none; }
.tool-card[data-tool="merge"] { --tile-bg: #fff; --tile-border: #dce8fb; --tile-accent: #1478f8; --icon-bg: #e1f2ff; --icon-color: #0877f6; }
.tool-card[data-tool="compress"] { --tile-bg: #fff; --tile-border: #e2dcff; --tile-accent: #7651e7; --icon-bg: #eee8ff; --icon-color: #7348ed; }
.tool-card[data-tool="images-to-pdf"] { --tile-bg: #fff; --tile-border: #f0ddfb; --tile-accent: #c13ce0; --icon-bg: #f9e9ff; --icon-color: #c13ce0; }
.tool-card[data-tool="split"] { --tile-bg: #fff; --tile-border: #d7f1e8; --tile-accent: #079b75; --icon-bg: #ddf7ee; --icon-color: #079b75; }
.tool-card[data-tool="rotate"] { --tile-bg: #fff; --tile-border: #dce8fb; --tile-accent: #146feb; --icon-bg: #e1edff; --icon-color: #1268e8; }
.tool-card:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--tile-accent) 45%, white); box-shadow: 0 12px 26px rgba(33,82,156,.12); }
.tool-icon { width: 43px; height: 43px; flex-basis: 43px; border: 0; border-radius: 10px; background: var(--icon-bg); box-shadow: none; font-family: Manrope, sans-serif; font-size: 24px; }
.tool-icon.icon-coral, .tool-icon.icon-yellow, .tool-icon.icon-blue, .tool-icon.icon-green, .tool-icon.icon-lilac, .tool-icon.icon-violet, .tool-icon.icon-pink { background: var(--icon-bg); color: var(--icon-color); }
.tool-copy { padding-right: 0; }
.tool-copy strong { color: #10224f; font-size: 14px; }
.tool-copy small { max-width: 230px; color: #64779b; font-size: 12px; line-height: 1.45; white-space: normal; }
.tool-arrow { top: auto; right: auto; bottom: 12px; left: 17px; display: grid; width: 26px; height: 26px; place-items: center; border: 0; border-radius: 0; background: transparent; box-shadow: none; color: #1765f5; font-size: 0; opacity: 1; }
.tool-arrow::before { width: 9px; height: 9px; border-top: 2px solid currentColor; border-right: 2px solid currentColor; content: ""; transform: rotate(45deg); }
.tool-card:hover .tool-arrow { transform: translateX(3px); }
.categories-section { display: flex; flex-direction: column; align-items: center; margin: 28px -28px 0; padding: 23px 20px 25px; background: linear-gradient(110deg, #f4f8ff, #f8faff 55%, #f1f6ff); text-align: center; }
.categories-section h2 { margin: 0 0 9px; font-size: 22px; }
.filter-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 0; }
.filter-chip { min-height: 31px; padding: 0 16px; border: 1px solid #d9e5fb; border-radius: 99px; background: rgba(255,255,255,.7); color: #31466d; font-size: 10px; }
.filter-chip:hover { border-color: #91b8ff; color: #145ce5; }
.filter-chip.is-selected { border-color: var(--brand); background: var(--brand); color: #fff; }
.filter-chip span { color: inherit; }
.how-section { padding: 37px 0 5px; }
.how-section .section-head { margin-bottom: 17px; }
.how-section .section-head h2 { font-size: 23px; }
.steps-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.step-item { min-height: 110px; padding: 15px; border-top: 1px solid #e2eafa; background: linear-gradient(180deg, #f9fbff, #fff); }
.step-item > span { display: block; margin-bottom: 9px; color: #1765f5; font-size: 10px; font-weight: 800; letter-spacing: .7px; }
.step-item strong { color: #142b58; font-size: 13px; }
.step-item p { margin: 6px 0 0; color: #7383a0; font-size: 11px; }
.recent-section { margin-top: 30px; padding-top: 25px; border-top: 1px solid #e7edf7; }
.recent-head { justify-content: space-between; text-align: left; }
.recent-head h2 { font-size: 21px; }
.recent-head p { font-size: 11px; }
.history-table-wrap { border-color: #e2e9f4; box-shadow: 0 4px 14px rgba(33,82,156,.035); }
.history-table th { color: #8291aa; }
.history-table td { color: #4d6083; }
.file-type-mark { border-color: #dce8fb; background: #edf4ff; color: #1765f5; }
.history-download { color: #1765f5; }
.page-footer { margin-top: 25px; padding-top: 15px; border-top: 1px solid #e7edf7; color: #7a89a3; }
.search-box { display: none; }
.filter-row { overflow: visible; }
.header-cta:focus-visible, .nav-item:focus-visible, .primary-button:focus-visible, .tool-card:focus-visible, .filter-chip:focus-visible { outline: 3px solid rgba(23,101,245,.32); outline-offset: 3px; }
.drop-zone:hover, .drop-zone:focus, .drop-zone.is-dragging { border-color: #1765f5; background: #eef5ff; }
.drop-icon, .browse-link { background: #e9f1ff; color: #1765f5; }
.dialog-kicker { color: #1765f5; }
.process-button { border-color: #1765f5; background: #1765f5; }
.process-button:hover { border-color: #0750df; background: #0750df; }
.tool-picker-dialog { width: min(460px, calc(100vw - 28px)); max-height: calc(100vh - 32px); padding: 0; overflow: auto; border: 1px solid #e0e8f5; border-radius: 12px; background: #fff; box-shadow: 0 24px 80px rgba(16,34,79,.22); }
.tool-picker-dialog::backdrop { background: rgba(16,34,79,.35); backdrop-filter: blur(4px); }
.picker-content { padding: 23px; }
.picker-content h2 { margin: 12px 0 5px; color: #10224f; font-family: Manrope, sans-serif; font-size: 21px; }
.quick-tool-list { display: grid; gap: 9px; margin-top: 16px; }
.quick-tool-button { display: flex; min-height: 58px; align-items: center; gap: 12px; padding: 8px 11px; border: 1px solid #e2eaf7; border-radius: 8px; background: #fff; text-align: left; cursor: pointer; }
.quick-tool-button:hover { border-color: #9bbdf8; background: #f7faff; }
.quick-tool-button .tool-icon { width: 38px; height: 38px; flex-basis: 38px; }
.quick-tool-button .tool-copy { margin: 0; padding: 0; }
.quick-tool-button .tool-copy strong { font-size: 12px; }
.quick-tool-button .tool-copy small { font-size: 10px; }
.quick-tool-button .tool-arrow { position: static; margin-left: auto; }

@media (max-width: 900px) {
  .topbar { padding-right: 22px; padding-left: 22px; }
  .topbar-left { gap: 18px; }
  .main-nav { gap: 12px; }
  .nav-item { font-size: 10px; }
  .tool-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .topbar { height: 60px; padding: 0 15px; }
  .topbar-left { gap: 0; }
  .brand-mark { width: 27px; height: 33px; flex-basis: 27px; }
  .brand-name { font-size: 17px; }
  .brand-accent { font-size: 17px; }
  .main-nav { display: none; }
  .header-cta { min-height: 33px; gap: 6px; padding: 0 10px; font-size: 10px; }
  .page-wrap { padding: 27px 17px 28px; }
  .hero h1 { margin-top: 15px; font-size: 32px; line-height: 1.12; }
  .desktop-break { display: none; }
  .welcome-copy { max-width: 360px; font-size: 12px; }
  .hero-upload { min-height: 188px; margin-top: 14px; padding: 15px; }
  .hero-upload > strong { font-size: 16px; }
  .trust-row { gap: 10px; margin: 17px 0 38px; font-size: 9px; }
  .trust-row > div { gap: 6px; }
  .trust-row > i { height: 18px; }
  .trust-icon { width: 26px; height: 26px; font-size: 14px; }
  .section-head h2 { font-size: 23px; }
  .section-head p { font-size: 11px; }
  .tool-grid { grid-template-columns: 1fr; gap: 10px; margin-top: 15px; }
  .tool-card { min-height: 94px; flex-direction: row; align-items: center; gap: 12px; padding: 12px; }
  .tool-icon { width: 40px; height: 40px; flex-basis: 40px; }
  .tool-copy { margin-top: 0; padding: 0 18px 0 0; }
  .tool-copy strong { font-size: 13px; }
  .tool-copy small { font-size: 10px; }
  .tool-copy { padding-right: 34px; }
  .tool-arrow { position: absolute; top: 50%; right: 14px; bottom: auto; left: auto; width: 26px; height: 26px; margin: 0; transform: translateY(-50%); }
  .tool-card:hover .tool-arrow { transform: translate(3px, -50%); }
  .categories-section { margin: 24px -17px 0; padding: 20px 15px; }
  .categories-section h2 { font-size: 19px; }
  .filter-row { gap: 6px; }
  .filter-chip { min-height: 29px; padding: 0 12px; font-size: 9px; }
  .steps-grid { grid-template-columns: 1fr; gap: 5px; }
  .step-item { min-height: 0; padding: 12px; }
  .recent-head { align-items: center; }
  .recent-head h2 { font-size: 18px; }
  .history-note { max-width: 105px; text-align: right; line-height: 1.4; }
  .history-table th, .history-table td { padding-right: 8px; padding-left: 8px; }
  .history-table th { font-size: 7px; }
  .history-table td { font-size: 9px; }
  .history-table th:nth-child(3), .history-table td:nth-child(3) { display: none; }
  .page-footer { gap: 14px; font-size: 8px; }
}