/* NoBears house style — Inter / Inter Tight, coral accent, warm sand canvas. */
:root {
    --bg: #f9f2e9;          /* sand-50, warm canvas */
    --card: #ffffff;
    --ink: #111113;         /* near-black */
    --muted: #737373;       /* neutral-500 */
    --line: #ece3d6;        /* warm sand border */
    --line-strong: #dccfbc;

    --coral: #f65c46;       /* coral-500, primary accent */
    --coral-600: #e3371f;
    --coral-tint: #fef3f2;  /* coral-50 */

    --forest: #194731;      /* forest-800 */
    --green: #00a65c;       /* green-600, success */
    --green-tint: #e6f6ee;

    --sand-100: #f6ecde;
    --sand-200: #ecd6bc;

    --radius: 12px;
    --shadow: 0 1px 2px rgba(17, 17, 19, .04), 0 4px 16px rgba(17, 17, 19, .05);

    --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-head: "Inter Tight", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--ink);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-head); letter-spacing: -.01em; }

a { color: var(--coral-600); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Topbar — dark, brand wordmark */
.topbar {
    background: var(--ink);
    padding: 14px 24px;
    position: sticky; top: 0; z-index: 20;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.topbar-right { display: flex; align-items: center; gap: 14px; }
.user-chip { display: inline-flex; align-items: center; gap: 8px; color: rgba(255,255,255,.85); font-size: 13px; }
.user-avatar { width: 26px; height: 26px; border-radius: 999px; object-fit: cover; }
.user-name { font-weight: 500; }
.readonly-chip { background: rgba(255,255,255,.1); padding: 5px 12px; border-radius: 999px; }
.topbar-link { color: rgba(255,255,255,.7); font-size: 13px; }
.topbar-link:hover { color: #fff; }

/* Login page */
.login-wrap { display: flex; justify-content: center; padding: 48px 16px; }
.login-card { max-width: 400px; width: 100%; text-align: center; padding: 40px 32px; }
.login-mark { font-size: 40px; color: var(--coral); line-height: 1; }
.login-card h1 { margin: 12px 0 4px; font-size: 26px; }
.login-card > .muted { margin: 0 0 24px; }
.login-error { background: var(--coral-tint); color: var(--coral-600); border: 1px solid var(--coral); border-radius: 10px; padding: 11px 14px; font-size: 13px; margin-bottom: 18px; }
.btn-google { width: 100%; justify-content: center; gap: 10px; padding: 12px; font-weight: 600; border-radius: 10px; }
.g-icon { display: inline-flex; }
.login-foot { margin: 22px 0 0; font-size: 12px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: #fff; }
.brand:hover { text-decoration: none; }
.brand-name {
    font-family: var(--font-head); font-weight: 700; font-size: 20px;
    letter-spacing: -.02em; color: #fff;
}
.brand-dot { color: var(--coral); }
.brand-sep { width: 1px; height: 18px; background: rgba(255,255,255,.25); }
.brand-tool { font-size: 14px; color: rgba(255,255,255,.7); font-weight: 500; }

.container { max-width: 1120px; margin: 0 auto; padding: 32px 24px 64px; }

.muted { color: var(--muted); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }

.page-head {
    display: flex; justify-content: space-between; align-items: flex-end;
    gap: 16px; margin-bottom: 24px; flex-wrap: wrap;
}
.page-head h1 { margin: 6px 0 0; font-size: 28px; }
.back { font-size: 13px; color: var(--muted); }
.back:hover { color: var(--ink); }

.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 18px;
}

/* Buttons */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--card); color: var(--ink);
    border: 1px solid var(--line-strong); border-radius: 999px;
    padding: 9px 16px; font-size: 14px; font-weight: 500; cursor: pointer;
    text-decoration: none; transition: background .12s, border-color .12s, transform .05s;
    font-family: var(--font-sans);
}
.btn:hover { background: var(--sand-100); border-color: var(--muted); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--coral); color: #fff; border-color: var(--coral); }
.btn-primary:hover { background: var(--coral-600); border-color: var(--coral-600); }
.btn-link { background: none; border: none; color: var(--coral-600); cursor: pointer; font-size: 13px; padding: 0; font-family: var(--font-sans); }
.btn-link:hover { text-decoration: underline; }
.btn-icon {
    background: none; border: none; color: var(--muted); cursor: pointer;
    font-size: 14px; padding: 6px; border-radius: 8px; line-height: 1;
}
.btn-icon:hover { background: var(--coral-tint); color: var(--coral-600); }

/* Dropdown (download menu) */
.export-actions { display: flex; gap: 10px; align-items: center; }
.dropdown { position: relative; }
.caret { font-size: 11px; opacity: .85; }
.dropdown-menu {
    position: absolute; right: 0; top: calc(100% + 6px); z-index: 40;
    min-width: 240px; background: var(--card); border: 1px solid var(--line-strong);
    border-radius: 12px; box-shadow: 0 12px 40px rgba(17,17,19,.18); padding: 6px; overflow: hidden;
}
.dropdown-menu a {
    display: flex; flex-direction: column; gap: 1px; padding: 9px 12px;
    border-radius: 8px; color: var(--ink); text-decoration: none;
}
.dropdown-menu a:hover { background: var(--sand-100); text-decoration: none; }
.dropdown-menu a strong { font-size: 14px; font-weight: 600; }
.dropdown-menu a span { font-size: 12px; color: var(--muted); }

/* Home */
.create-form { display: flex; gap: 10px; margin-bottom: 28px; }
.create-form input[type=text] {
    flex: 1; padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: 999px;
    font-size: 14px; font-family: var(--font-sans); background: var(--card);
}
.create-form input[type=text]:focus { outline: none; border-color: var(--coral); box-shadow: 0 0 0 3px var(--coral-tint); }
.project-list { display: grid; gap: 12px; }
.project-card { display: flex; align-items: center; gap: 20px; color: var(--ink); }
.project-card:hover { text-decoration: none; border-color: var(--line-strong); box-shadow: 0 4px 20px rgba(17,17,19,.08); }
.project-card-main { flex: 1; }
.project-card-main h3 { margin: 0 0 3px; font-size: 17px; }
.project-card-main p { margin: 0; font-size: 13px; }
.project-card-progress { width: 200px; text-align: right; font-size: 12px; }

.progress { height: 8px; background: var(--sand-200); border-radius: 999px; overflow: hidden; margin-bottom: 4px; }
.progress-bar { height: 100%; background: var(--green); border-radius: 999px; transition: width .25s; }

.empty { text-align: center; padding: 56px 24px; color: var(--muted); }

.badge-shared {
    font-size: 11px; font-weight: 600; color: var(--coral-600);
    background: var(--coral-tint); padding: 3px 9px; border-radius: 999px;
    margin-left: 8px; vertical-align: middle; font-family: var(--font-sans); letter-spacing: 0;
}

/* Share bar */
.share-bar {
    display: flex; align-items: center; gap: 20px; margin-bottom: 24px;
    border-color: var(--coral); background: var(--coral-tint);
}
.share-text { flex: 1; }
.share-text strong { font-size: 14px; }
.share-text p { margin: 3px 0 0; font-size: 13px; }
.share-copy { display: flex; gap: 8px; align-items: center; }
.share-copy input {
    width: 340px; max-width: 50vw; padding: 10px 12px; font-size: 13px;
    border: 1px solid var(--line-strong); border-radius: 999px; font-family: ui-monospace, monospace;
    background: #fff;
}

/* Upload panels */
.upload-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px; }
.upload-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.upload-head h3 { margin: 0; font-size: 15px; }
.count-pill {
    background: var(--ink); color: #fff; font-size: 12px;
    padding: 3px 10px; border-radius: 999px; margin-left: 6px; font-weight: 600; font-family: var(--font-sans);
}
.upload-card details summary { cursor: pointer; font-size: 13px; color: var(--muted); padding: 6px 0; }
.upload-form { margin-top: 8px; }
.upload-form textarea {
    width: 100%; border: 1px solid var(--line-strong); border-radius: 10px; padding: 10px;
    font-family: ui-monospace, monospace; font-size: 12px; resize: vertical; background: #fff;
}
.upload-form textarea:focus { outline: none; border-color: var(--coral); box-shadow: 0 0 0 3px var(--coral-tint); }
.upload-controls { display: flex; align-items: center; gap: 12px; margin-top: 10px; flex-wrap: wrap; }
.file-label { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; }
.file-hint { color: var(--muted); font-size: 12px; }
.mode-label { font-size: 13px; color: var(--muted); }
.upload-controls .btn { margin-left: auto; }

/* Guest add-single-URL bar */
.addurl-card { margin-bottom: 20px; }
.addurl-form { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.addurl-label { font-weight: 600; font-size: 14px; }
.addurl-form select {
    padding: 9px 10px; border: 1px solid var(--line-strong); border-radius: 8px;
    font-size: 13px; font-family: var(--font-sans); background: #fff;
}
.addurl-form input[type=text] {
    flex: 1; min-width: 220px; padding: 10px 12px; border: 1px solid var(--line-strong);
    border-radius: 8px; font-size: 14px; font-family: var(--font-sans);
}
.addurl-form input[type=text]:focus { outline: none; border-color: var(--coral); box-shadow: 0 0 0 3px var(--coral-tint); }
.addurl-error { margin: 10px 0 0; font-size: 13px; color: var(--coral-600); }

/* Stats */
.stats { display: flex; gap: 28px; align-items: center; margin-bottom: 18px; }
.stat { display: flex; flex-direction: column; }
.stat strong { font-size: 24px; font-family: var(--font-head); }
.stat span { font-size: 12px; color: var(--muted); }
.stat.ok strong { color: var(--green); }
.stat.warn strong { color: var(--coral-600); }
.stat.grow { flex: 1; }

/* Toolbar */
.toolbar { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.filter-input {
    padding: 9px 14px; border: 1px solid var(--line-strong); border-radius: 999px; font-size: 14px;
    min-width: 220px; font-family: var(--font-sans); background: var(--card);
}
.filter-input:focus { outline: none; border-color: var(--coral); box-shadow: 0 0 0 3px var(--coral-tint); }
.filter-tabs { display: flex; gap: 4px; background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 4px; }
.tab { border: none; background: none; padding: 7px 14px; border-radius: 999px; cursor: pointer; font-size: 13px; color: var(--muted); font-family: var(--font-sans); }
.tab.active { background: var(--ink); color: #fff; }
.toolbar #suggestBtn { margin-left: auto; }

.notice, .table-empty-msg { padding: 12px 14px; background: var(--sand-100); color: var(--forest); border-radius: 10px; font-size: 13px; border: 1px solid var(--sand-200); }

/* Loop / chain warnings */
.loop-banner {
    padding: 13px 16px; margin-bottom: 14px; border-radius: 10px; font-size: 13px; font-weight: 500;
    background: var(--coral-tint); color: var(--coral-600); border: 1px solid var(--coral);
}
.loop-badge { font-size: 12px; margin-top: 5px; font-weight: 600; }
.loop-badge.is-loop { color: var(--coral-600); }
.loop-badge.is-chain { color: #b45309; }
.map-row.has-loop { box-shadow: inset 3px 0 0 var(--coral); }
.map-row.has-chain { box-shadow: inset 3px 0 0 #f0a020; }
.map-row.has-loop .target-btn { border-color: var(--coral); }

/* Toast */
.toast {
    position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px);
    background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 999px;
    font-size: 14px; box-shadow: 0 10px 30px rgba(17,17,19,.25); z-index: 100;
    opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; max-width: 90vw;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Mapping table */
.map-table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.map-table th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); padding: 12px 14px; border-bottom: 1px solid var(--line); background: var(--sand-100); font-weight: 600; }
.map-table td { padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.map-table tr:last-child td { border-bottom: none; }
.col-code { width: 90px; }
.col-actions { width: 130px; text-align: right; }
.col-old a { font-size: 13px; word-break: break-all; color: var(--ink); }
.col-old a:hover { color: var(--coral-600); }

.map-row.is-redirect { background: var(--green-tint); }
.map-row.is-ignore { background: var(--sand-100); }
.map-row.is-ignore .col-old a { color: var(--muted); text-decoration: line-through; }

.target-btn {
    width: 100%; text-align: left; background: var(--card);
    border: 1px solid var(--line-strong); border-radius: 10px; padding: 9px 11px;
    cursor: pointer; font-size: 13px; color: var(--ink); font-family: var(--font-sans);
}
.target-btn:hover:not(:disabled) { border-color: var(--coral); }
.target-btn:disabled { opacity: .5; cursor: not-allowed; }
.map-row.is-pending .target-text { color: var(--muted); }
.map-row.is-redirect .target-btn { border-color: var(--green); color: var(--forest); font-weight: 600; background: #fff; }
.map-row.is-ignore .target-btn { display: none; }

.suggest-hint { font-size: 12px; color: var(--muted); margin-top: 5px; }
.suggest-hint .score { color: var(--green); font-weight: 600; }
.map-row.is-redirect .suggest-hint, .map-row.is-ignore .suggest-hint { display: none; }

.code-select { padding: 7px 8px; border: 1px solid var(--line-strong); border-radius: 8px; font-size: 13px; font-family: var(--font-sans); background: #fff; }
.map-row.is-ignore .code-select { visibility: hidden; }

.btn-ignore {
    background: none; border: 1px solid var(--line-strong); border-radius: 999px;
    padding: 7px 12px; font-size: 12px; cursor: pointer; color: var(--muted); font-family: var(--font-sans);
}
.btn-ignore:hover { background: var(--coral-tint); color: var(--coral-600); border-color: var(--coral); }
.map-row.is-ignore .btn-ignore { background: var(--coral); color: #fff; border-color: var(--coral); }

/* Combobox popover */
.combobox {
    position: absolute; z-index: 50; width: 440px; max-width: 90vw;
    background: var(--card); border: 1px solid var(--line-strong); border-radius: 12px;
    box-shadow: 0 12px 40px rgba(17,17,19,.20); overflow: hidden;
}
.combobox-search { width: 100%; border: none; border-bottom: 1px solid var(--line); padding: 12px 14px; font-size: 14px; outline: none; font-family: var(--font-sans); }
.combobox-list { list-style: none; margin: 0; padding: 6px; max-height: 300px; overflow-y: auto; }
.combobox-list li { padding: 9px 11px; border-radius: 8px; cursor: pointer; font-size: 13px; }
.combobox-list li:hover, .combobox-list li.active { background: var(--sand-100); }
.combobox-list li .cb-path { font-weight: 600; }
.combobox-list li .cb-url { display: block; color: var(--muted); font-size: 11px; word-break: break-all; }
.combobox-list li.cb-clear { color: var(--coral-600); font-weight: 600; }

.saved-flash { animation: flash .8s ease; }
@keyframes flash { 0% { background: var(--coral-tint); } 100% { background: transparent; } }

@media (max-width: 720px) {
    .upload-grid { grid-template-columns: 1fr; }
    .stats { flex-wrap: wrap; gap: 16px; }
    .col-code, .col-actions { width: auto; }
    .share-copy input { width: 100%; max-width: none; }
}