/* ApproveMe — application styles (admin + client review) */

:root {
    --ink: #0f172a;
    --muted: #64748b;
    --accent: #10b981;
    --accent-d: #059669;
    --accent-bg: #ecfdf5;
    --danger: #dc2626;
    --danger-bg: #fef2f2;
    --warn: #d97706;
    --warn-bg: #fffbeb;
    --info-bg: #eff6ff;
    --line: #e2e8f0;
    --bg: #f1f5f9;
    --card: #ffffff;
    --radius: 14px;
    --shadow: 0 1px 3px rgba(15, 23, 42, .06);
}

* { box-sizing: border-box; margin: 0; }

body {
    font-family: 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg);
    color: var(--ink);
    font-size: 15px;
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { color: var(--accent-d); }
h1 { font-size: 24px; letter-spacing: -.4px; }
h2 { font-size: 18px; }
h3 { font-size: 16px; }
code { font-family: Consolas, Monaco, monospace; font-size: .92em; background: #f8fafc; padding: 1px 5px; border-radius: 5px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
hr.soft { border: 0; border-top: 1px solid var(--line); margin: 20px 0; }

/* ------------------------------------------------------------- structure */

.container { width: 100%; max-width: 860px; margin: 0 auto; padding: 28px 16px 60px; flex: 1; }
.container-wide { max-width: 1100px; }

.footer { text-align: center; color: #94a3b8; font-size: 12px; padding: 18px; }
.footer span { color: var(--accent); font-weight: 700; }

.topnav { background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.topnav-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; gap: 22px; padding: 10px 16px; }
.brand { display: flex; align-items: center; text-decoration: none; }
.brand svg { display: block; }
.nav-links { display: flex; gap: 4px; flex: 1; }
.nav-links a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 14px; padding: 7px 12px; border-radius: 8px; }
.nav-links a:hover { background: var(--bg); color: var(--ink); }
.nav-links a.active { background: var(--accent-bg); color: var(--accent-d); }
.logout-form { margin: 0; }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 2px; }
.crumbs a { color: var(--muted); }
.meta-line { display: flex; align-items: center; gap: 8px; margin-top: 6px; flex-wrap: wrap; }

/* ----------------------------------------------------------------- cards */

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); margin-bottom: 16px; }
.card-flat { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
.table-card { padding: 6px 14px; }
.two-col { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; }
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; } }

.empty-state { text-align: center; padding: 48px 24px; }
.empty-state h2 { margin-bottom: 8px; }
.empty-state p { margin: 8px 0; }

/* --------------------------------------------------------------- buttons */

.btn { display: inline-block; padding: 9px 18px; border-radius: 10px; border: 1px solid transparent; font-family: inherit; font-size: 14px; font-weight: 700; cursor: pointer; text-decoration: none; text-align: center; transition: background .12s ease; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-d); }
.btn-primary:disabled { background: #a7f3d0; cursor: not-allowed; }
.btn-ghost { background: var(--card); color: var(--ink); border-color: #cbd5e1; }
.btn-ghost:hover { background: var(--bg); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #b91c1c; }
.btn-danger-text { color: var(--danger); }
.btn-sm { padding: 5px 12px; font-size: 13px; }
.btn-lg { padding: 13px 30px; font-size: 16px; }
.btn-block { width: 100%; margin-top: 18px; }
.btn-approve { background: var(--accent-bg); color: var(--accent-d); border-color: #a7f3d0; flex: 1; }
.btn-approve:hover, .btn-approve.on { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-decline { background: #fff; color: var(--warn); border-color: #fcd34d; flex: 1; }
.btn-decline:hover, .btn-decline.on { background: var(--warn); color: #fff; border-color: var(--warn); }
.inline-form { display: inline; }

/* ----------------------------------------------------------------- forms */

label { display: block; font-size: 13px; font-weight: 600; margin: 14px 0 6px; }
input[type=text], input[type=email], input[type=password], input[type=search], select, textarea {
    width: 100%; padding: 10px 12px; border: 1px solid #cbd5e1; border-radius: 10px;
    font-size: 14px; font-family: inherit; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
textarea { resize: vertical; }
.form-row { display: flex; gap: 14px; } .form-row > div { flex: 1; }
@media (max-width: 640px) { .form-row { flex-direction: column; gap: 0; } }
.form-actions { margin-top: 20px; }
.hint { display: block; color: var(--muted); font-size: 12px; margin-top: 5px; }
.radio-row { display: flex; gap: 20px; margin: 8px 0 14px; }
.radio, .check { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 500; margin: 8px 0; }
.radio input, .check input { width: auto; }
.dimmed { opacity: .45; pointer-events: none; }
.details-title { font-size: 15px; font-weight: 700; cursor: pointer; margin-bottom: 8px; }
.danger-title { color: var(--danger); }

/* --------------------------------------------------------------- flashes */

.flash { position: relative; border-radius: 10px; padding: 12px 40px 12px 16px; font-size: 14px; margin-bottom: 12px; border: 1px solid; }
.flash-success { background: var(--accent-bg); border-color: #a7f3d0; color: #065f46; }
.flash-error { background: var(--danger-bg); border-color: #fecaca; color: #991b1b; }
.flash-info { background: var(--info-bg); border-color: #bfdbfe; color: #1e40af; }
.flash-close { position: absolute; right: 8px; top: 6px; background: none; border: 0; font-size: 18px; cursor: pointer; color: inherit; opacity: .6; }
.flash-close:hover { opacity: 1; }

/* ---------------------------------------------------------------- badges */

.badge { display: inline-block; padding: 3px 10px; border-radius: 99px; font-size: 12px; font-weight: 700; white-space: nowrap; }
.badge-draft { background: #e2e8f0; color: #475569; }
.badge-waiting { background: #fef3c7; color: #92400e; }
.badge-changes { background: #ffedd5; color: #c2410c; }
.badge-approved { background: var(--accent-bg); color: #047857; }
.badge-super { background: #ede9fe; color: #6d28d9; }

.cat-chip { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 99px; font-size: 12px; font-weight: 600; background: color-mix(in srgb, var(--chip) 14%, white); color: var(--chip); border: 1px solid color-mix(in srgb, var(--chip) 35%, white); }
.cat-chip::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--chip); }
@supports not (color: color-mix(in srgb, red 10%, white)) {
    .cat-chip { background: #f1f5f9; border-color: var(--chip); }
}

/* ---------------------------------------------------------------- tables */

.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; color: var(--muted); padding: 12px 10px; border-bottom: 1px solid var(--line); }
.table td { padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: 0; }
.row-link { cursor: pointer; } .row-link:hover { background: #f8fafc; }
.row-title { font-weight: 700; color: var(--ink); text-decoration: none; }
.row-title:hover { color: var(--accent-d); }
.row-actions { text-align: right; white-space: nowrap; }
.row-details { display: inline-block; margin-right: 6px; vertical-align: top; }
.row-details summary { list-style: none; }
.row-details summary::-webkit-details-marker { display: none; }
.row-details[open] { display: block; margin-bottom: 8px; }

/* --------------------------------------------------------------- filters */

.filter-bar { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
.filter-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 99px; background: var(--card); border: 1px solid var(--line); color: var(--muted); font-size: 13px; font-weight: 600; text-decoration: none; }
.chip:hover { border-color: #cbd5e1; color: var(--ink); }
.chip-on { background: var(--ink); border-color: var(--ink); color: #fff; }
.chip-count { background: rgba(100, 116, 139, .15); border-radius: 99px; padding: 0 7px; font-size: 11px; }
.chip-on .chip-count { background: rgba(255, 255, 255, .2); }
.filter-form { display: flex; gap: 8px; align-items: center; }
.filter-form select, .filter-form input { width: auto; }
.filter-form input[type=search] { min-width: 190px; }

/* ------------------------------------------------------------ link + copy */

.link-card { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; background: linear-gradient(0deg, var(--accent-bg), var(--card)); }
.review-link { display: inline-block; margin-top: 6px; word-break: break-all; font-size: 13px; background: #fff; border: 1px dashed #a7f3d0; padding: 6px 10px; border-radius: 8px; }
.link-actions { display: flex; gap: 8px; }

/* ---------------------------------------------------------------- rounds */

.round-card.round-past { opacity: .82; }
.round-head { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.round-head h2 { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.round-actions { display: flex; gap: 8px; }
.client-message { margin: 0 0 14px; font-size: 14px; }
.timeline { list-style: none; }
.timeline li { padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.timeline li:last-child { border-bottom: 0; }

/* ---------------------------------------------------------------- assets */

.asset-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin-bottom: 4px; }
.asset-card { display: flex; flex-direction: column; gap: 10px; }
.asset-card.needs-decision { border-color: #cbd5e1; }
.asset-card.is-decided { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.asset-preview { background: #f8fafc; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; display: flex; align-items: center; justify-content: center; min-height: 150px; max-height: 240px; }
.asset-preview img { max-width: 100%; max-height: 240px; object-fit: contain; display: block; }
.asset-preview video, .asset-preview audio { width: 100%; }
.asset-preview a { display: block; width: 100%; text-align: center; }
.file-tile { padding: 30px 10px; text-decoration: none; }
.file-ext { display: block; font-size: 22px; font-weight: 800; color: var(--muted); letter-spacing: 1px; }
.file-hint { display: block; font-size: 12px; color: var(--accent-d); margin-top: 4px; }
.asset-meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.asset-name { font-weight: 600; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.asset-size { font-size: 12px; color: var(--muted); }
.decide-row { display: flex; gap: 8px; }
.decided-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.comment-box textarea { margin-top: 4px; }
.comment-quote { margin-top: 8px; font-size: 13px; color: #475569; background: #f8fafc; border-left: 3px solid #cbd5e1; padding: 8px 12px; border-radius: 0 8px 8px 0; white-space: pre-line; }

/* -------------------------------------------------------------- dropzone */

.dropzone { position: relative; border: 2px dashed #cbd5e1; border-radius: 12px; padding: 26px 16px; text-align: center; color: var(--muted); margin-top: 6px; transition: border-color .12s, background .12s; }
.dropzone:hover, .dropzone.drag { border-color: var(--accent); background: var(--accent-bg); }
.dropzone input[type=file] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.dropzone p { pointer-events: none; }
.file-list { list-style: none; margin-top: 10px; font-size: 13px; color: var(--ink); pointer-events: none; }
.file-list li { padding: 2px 0; }
.upload-form { margin-top: 14px; }

/* -------------------------------------------------------- client frontend */

.public-shell { max-width: 760px; margin: 0 auto; }
.public-logo { display: flex; justify-content: center; padding: 6px 0 22px; }
.center-card { text-align: center; padding: 44px 26px; }
.review-head-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; flex-wrap: wrap; }
.review-desc { margin-top: 12px; color: #334155; font-size: 14px; border-top: 1px solid var(--line); padding-top: 12px; }

.banner { display: flex; flex-direction: column; gap: 4px; border-radius: var(--radius); padding: 16px 20px; font-size: 14px; margin-bottom: 16px; border: 1px solid; }
.banner-slim { padding: 10px 14px; margin-bottom: 14px; }
.banner-success { background: var(--accent-bg); border-color: #a7f3d0; color: #065f46; }
.banner-info { background: var(--info-bg); border-color: #bfdbfe; color: #1e40af; }
.banner-warn { background: var(--warn-bg); border-color: #fde68a; color: #92400e; }

.submit-bar { position: sticky; bottom: 0; display: flex; align-items: center; justify-content: space-between; gap: 14px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 20px; box-shadow: 0 -4px 16px rgba(15, 23, 42, .08); margin-bottom: 16px; }

.history summary { cursor: pointer; font-weight: 700; padding: 10px 4px; color: var(--muted); }
.history-round { margin-top: 10px; }
.history-head { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.history-asset { padding: 8px 0; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; }
.history-asset .comment-quote { flex-basis: 100%; }

/* ----------------------------------------------------------------- login */

.login-shell { max-width: 380px; margin: 8vh auto 0; }
.login-logo { display: flex; justify-content: center; margin-bottom: 22px; }
.login-card { padding: 30px; }
.login-card h1 { margin-bottom: 4px; }

/* ------------------------------------------------------------- categories */

.cat-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.cat-form input[type=text] { flex: 1; min-width: 160px; }
.cat-form select { width: auto; }
.cat-form-row { display: inline-flex; margin-right: 6px; }
.cat-form-row input[type=text] { min-width: 130px; }

@media (max-width: 640px) {
    .topnav-inner { gap: 10px; }
    .nav-links a { padding: 7px 8px; font-size: 13px; }
    .filter-form { width: 100%; }
    .filter-form input[type=search] { flex: 1; min-width: 0; }
    .submit-bar { flex-direction: column; align-items: stretch; text-align: center; }
}