/**
 * Zezuru Scribe — shared design system (admin, reader and library).
 *
 * Shares its tokens, components and naming with the other Zezuru plugins
 * (Handshake: zezhs-*), re-prefixed zezsc-*. Tokens live on the plugin's
 * root elements so nothing leaks into the theme or wp-admin.
 * --zezsc-brand is injected from Settings → Brand colour.
 *
 * @package Zezuru_Scribe
 * @since   0.1.0
 */

.zezsc-app,
.zezsc-metabox,
.zezsc-reader,
.zezsc-library {
	--zezsc-brand: #4f46e5;
	--zezsc-brand-strong: color-mix(in srgb, var(--zezsc-brand) 82%, #000);
	--zezsc-brand-soft: color-mix(in srgb, var(--zezsc-brand) 9%, #fff);
	--zezsc-brand-ring: color-mix(in srgb, var(--zezsc-brand) 28%, transparent);
	--zezsc-bg: #f4f6fa;
	--zezsc-surface: #ffffff;
	--zezsc-surface-2: #f8fafc;
	--zezsc-border: #e4e8f0;
	--zezsc-border-strong: #d3d9e4;
	--zezsc-text: #1b2230;
	--zezsc-text-2: #4a5468;
	--zezsc-muted: #6b7489;
	--zezsc-radius: 10px;
	--zezsc-radius-sm: 7px;
	--zezsc-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 1px 3px rgba(16, 24, 40, .06);
	--zezsc-shadow-lg: 0 10px 30px -12px rgba(16, 24, 40, .18);
	--zezsc-ok: #16a34a;
	--zezsc-warn: #d97706;
	--zezsc-danger: #dc2626;
	--zezsc-info: #0ea5e9;
	--zezsc-violet: #6366f1;
	--zezsc-slate: #64748b;
	--zezsc-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
	--zezsc-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	color: var(--zezsc-text);
	font-family: var(--zezsc-font);
	font-size: 14px;
	line-height: 1.5;
}

.zezsc-app *,
.zezsc-metabox *,
.zezsc-reader *,
.zezsc-library * {
	box-sizing: border-box;
}

/* ---------- Typography ---------- */
.zezsc-h1 { font-size: 22px; line-height: 1.25; font-weight: 650; margin: 2px 0 4px; letter-spacing: -.01em; color: var(--zezsc-text); }
.zezsc-h2 { font-size: 15px; font-weight: 650; margin: 0 0 12px; color: var(--zezsc-text); }
.zezsc-h3 { font-size: 13px; font-weight: 650; margin: 18px 0 10px; color: var(--zezsc-text); }
.zezsc-muted { color: var(--zezsc-muted); }
.zezsc-strong { font-weight: 600; color: var(--zezsc-text); text-decoration: none; }
.zezsc-strong:hover { color: var(--zezsc-brand); }
.zezsc-app p, .zezsc-library p { margin: 0 0 8px; }
.zezsc-app small, .zezsc-library small { font-size: 12px; }
.zezsc-link { background: none; border: 0; padding: 0; color: var(--zezsc-brand); font: inherit; font-size: 13px; cursor: pointer; text-decoration: none; }
.zezsc-link:hover { text-decoration: underline; }
.zezsc-link--danger { color: var(--zezsc-danger); }

/* ---------- Page head ---------- */
.zezsc-page-head,
.zezsc-library-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin: 0 0 20px; flex-wrap: wrap; }
.zezsc-page-head__actions { display: flex; gap: 8px; align-items: center; }
.zezsc-back { display: inline-flex; align-items: center; gap: 6px; color: var(--zezsc-muted); text-decoration: none; font-size: 13px; margin-bottom: 10px; }
.zezsc-back:hover { color: var(--zezsc-brand); }

/* ---------- Buttons ---------- */
.zezsc-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 36px; padding: 0 14px; border-radius: var(--zezsc-radius-sm); border: 1px solid transparent; font: 500 13.5px/1 var(--zezsc-font); cursor: pointer; text-decoration: none; white-space: nowrap; transition: background .15s, border-color .15s, box-shadow .15s, color .15s; }
.zezsc-btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--zezsc-brand-ring); }
.zezsc-btn--primary { background: var(--zezsc-brand); color: #fff; box-shadow: 0 1px 2px rgba(16, 24, 40, .12); }
.zezsc-btn--primary:hover { background: var(--zezsc-brand-strong); color: #fff; }
.zezsc-btn--secondary { background: var(--zezsc-surface); border-color: var(--zezsc-border-strong); color: var(--zezsc-text); }
.zezsc-btn--secondary:hover { border-color: var(--zezsc-brand); color: var(--zezsc-brand); }
.zezsc-btn--ghost { background: transparent; border-color: var(--zezsc-border); color: var(--zezsc-text-2); }
.zezsc-btn--ghost:hover { background: var(--zezsc-surface); border-color: var(--zezsc-border-strong); color: var(--zezsc-text); }
.zezsc-btn--sm { height: 30px; padding: 0 11px; font-size: 12.5px; }
.zezsc-btn--xs { height: 26px; padding: 0 9px; font-size: 12px; }
.zezsc-btn--lg { height: 44px; padding: 0 22px; font-size: 15px; }
.zezsc-btn--block { width: 100%; }
.zezsc-icon-btn { width: 30px; height: 30px; display: inline-flex; align-items: center; justify-content: center; border-radius: var(--zezsc-radius-sm); border: 1px solid var(--zezsc-border); background: var(--zezsc-surface); color: var(--zezsc-muted); cursor: pointer; font-size: 15px; line-height: 1; }
.zezsc-icon-btn:hover { color: var(--zezsc-text); border-color: var(--zezsc-border-strong); }
.zezsc-icon-btn--danger:hover { color: var(--zezsc-danger); border-color: color-mix(in srgb, var(--zezsc-danger) 40%, #fff); }

/* ---------- Cards ---------- */
.zezsc-card { background: var(--zezsc-surface); border: 1px solid var(--zezsc-border); border-radius: var(--zezsc-radius); box-shadow: var(--zezsc-shadow); margin-bottom: 16px; min-width: 0; }
.zezsc-card__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--zezsc-border); }
.zezsc-card__head h2 { margin: 0; font-size: 14px; font-weight: 650; }
.zezsc-card__body { padding: 18px; }
.zezsc-card__body--flush { padding: 0; }
.zezsc-card--link { display: block; text-decoration: none; color: inherit; transition: border-color .15s, box-shadow .15s, transform .15s; }
.zezsc-card--link:hover { border-color: var(--zezsc-brand-ring); box-shadow: var(--zezsc-shadow-lg); transform: translateY(-1px); color: inherit; }
.zezsc-card--link h3 { margin: 0 0 6px; font-size: 15px; }
.zezsc-card__title-row { display: flex; align-items: center; gap: 8px; }
.zezsc-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.zezsc-cards--3 { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.zezsc-cards > .zezsc-card { margin: 0; }

/* ---------- Badges & chips ---------- */
.zezsc-badge { --c: var(--zezsc-slate); display: inline-flex; align-items: center; gap: 6px; height: 24px; padding: 0 10px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; color: color-mix(in srgb, var(--c) 78%, #000); background: color-mix(in srgb, var(--c) 11%, #fff); }
.zezsc-badge i { width: 6px; height: 6px; border-radius: 50%; background: var(--c); }
.zezsc-chip { display: inline-flex; align-items: center; gap: 4px; height: 22px; padding: 0 8px; border-radius: 6px; font-size: 11.5px; font-weight: 600; background: #eef1f6; color: var(--zezsc-text-2); white-space: nowrap; }
.zezsc-chip[style*="--zezsc-accent"] { background: color-mix(in srgb, var(--zezsc-accent) 12%, #fff); color: color-mix(in srgb, var(--zezsc-accent) 80%, #000); }
.zezsc-chip--brand { background: var(--zezsc-brand-soft); color: var(--zezsc-brand-strong); }
.zezsc-chip--warn { background: #fef3c7; color: #92400e; }
.zezsc-chip--danger { background: #fee2e2; color: #991b1b; }
.zezsc-ref { display: inline-flex; align-items: center; height: 22px; padding: 0 7px; border-radius: 6px; background: var(--zezsc-brand-soft); color: var(--zezsc-brand-strong); font: 600 12px/1 var(--zezsc-mono); letter-spacing: .01em; text-decoration: none; white-space: nowrap; }
.zezsc-badge--in_force { --c: var(--zezsc-ok); }
.zezsc-badge--amended { --c: var(--zezsc-violet); }
.zezsc-badge--draft { --c: var(--zezsc-warn); }
.zezsc-badge--under_review { --c: var(--zezsc-info); }
.zezsc-badge--guidance { --c: #0f766e; }
.zezsc-badge--superseded { --c: var(--zezsc-slate); }
.zezsc-badge--repealed { --c: var(--zezsc-danger); }
.zezsc-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--zezsc-dot, var(--zezsc-brand)); margin-right: 8px; vertical-align: 1px; }

/* ---------- Avatars ---------- */
.zezsc-avatar { --s: 34px; flex: none; width: var(--s); height: var(--s); border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-weight: 650; font-size: calc(var(--s) * .38); color: hsl(var(--zezsc-avatar-hue, 210) 55% 32%); background: hsl(var(--zezsc-avatar-hue, 210) 70% 92%); letter-spacing: .02em; }
.zezsc-avatar--sm { --s: 28px; }
.zezsc-avatar--lg { --s: 46px; }
.zezsc-avatars { display: flex; align-items: center; gap: 0; margin-top: 12px; }
.zezsc-avatars .zezsc-avatar { margin-right: -6px; box-shadow: 0 0 0 2px #fff; }
.zezsc-avatars small { margin-left: 14px; }

/* ---------- Forms ---------- */
.zezsc-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; flex: 1; }
.zezsc-field--narrow { flex: 0 0 170px; }
.zezsc-field__label { font-size: 12.5px; font-weight: 600; color: var(--zezsc-text-2); }
.zezsc-field__label em { color: var(--zezsc-danger); font-style: normal; }
.zezsc-input,
.zezsc-select,
.zezsc-textarea,
.zezsc-app input[type="search"],
.zezsc-library input[type="search"] { width: 100%; min-height: 38px; padding: 8px 11px; border: 1px solid var(--zezsc-border-strong); border-radius: var(--zezsc-radius-sm); background: var(--zezsc-surface); color: var(--zezsc-text); font: 14px/1.4 var(--zezsc-font); box-shadow: 0 1px 2px rgba(16, 24, 40, .03); transition: border-color .15s, box-shadow .15s; max-width: none; margin: 0; }
.zezsc-select { padding-right: 30px; }
.zezsc-textarea { resize: vertical; min-height: 80px; }
.zezsc-input:focus,
.zezsc-select:focus,
.zezsc-textarea:focus,
.zezsc-app input[type="search"]:focus,
.zezsc-library input[type="search"]:focus { outline: none; border-color: var(--zezsc-brand); box-shadow: 0 0 0 3px var(--zezsc-brand-ring); }
.zezsc-input--mono { font-family: var(--zezsc-mono); }
.zezsc-input--sm { min-height: 32px; padding: 5px 10px; font-size: 13px; width: 200px; }
.zezsc-input--title { font-weight: 600; font-size: 15px; }
.zezsc-color { width: 56px; height: 38px; padding: 3px; border: 1px solid var(--zezsc-border-strong); border-radius: var(--zezsc-radius-sm); background: #fff; cursor: pointer; }
.zezsc-row { display: flex; gap: 14px; flex-wrap: wrap; }
.zezsc-stack { display: flex; flex-direction: column; gap: 14px; }
.zezsc-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.zezsc-span-2 { grid-column: span 2; }
.zezsc-check { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; color: var(--zezsc-text-2); cursor: pointer; white-space: nowrap; }
.zezsc-check input { margin: 0; width: 16px; height: 16px; accent-color: var(--zezsc-brand); }

.zezsc-switch { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-size: 13.5px; }
.zezsc-switch input { position: absolute; opacity: 0; pointer-events: none; }
.zezsc-switch__track { flex: none; width: 36px; height: 20px; border-radius: 999px; background: #cbd3df; position: relative; transition: background .15s; }
.zezsc-switch__track::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, .2); transition: transform .15s; }
.zezsc-switch input:checked + .zezsc-switch__track { background: var(--zezsc-brand); }
.zezsc-switch input:checked + .zezsc-switch__track::after { transform: translateX(16px); }
.zezsc-switch input:focus-visible + .zezsc-switch__track { box-shadow: 0 0 0 3px var(--zezsc-brand-ring); }

.zezsc-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.zezsc-pill-check { position: relative; cursor: pointer; }
.zezsc-pill-check input { position: absolute; opacity: 0; }
.zezsc-pill-check span { display: inline-flex; align-items: center; height: 32px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--zezsc-border-strong); background: var(--zezsc-surface); font-size: 13px; color: var(--zezsc-text-2); transition: all .15s; }
.zezsc-pill-check span .zezsc-dot { margin-right: 7px; }
.zezsc-pill-check input:checked + span { border-color: var(--zezsc-brand); background: var(--zezsc-brand-soft); color: var(--zezsc-brand-strong); font-weight: 600; }
.zezsc-pill-check input:focus-visible + span { box-shadow: 0 0 0 3px var(--zezsc-brand-ring); }


/* File drop zones */
.zezsc-drop { position: relative; display: flex; align-items: center; gap: 10px; min-height: 42px; padding: 8px 12px; border: 1.5px dashed var(--zezsc-border-strong); border-radius: var(--zezsc-radius-sm); background: var(--zezsc-surface-2); color: var(--zezsc-muted); font-size: 13px; cursor: pointer; transition: all .15s; min-width: 0; }
.zezsc-drop input[type="file"] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.zezsc-drop__icon { flex: none; width: 26px; height: 26px; border-radius: 7px; display: inline-flex; align-items: center; justify-content: center; background: var(--zezsc-brand-soft); color: var(--zezsc-brand); font-weight: 700; }
.zezsc-drop__text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zezsc-drop:hover, .zezsc-drop.is-drag { border-color: var(--zezsc-brand); background: var(--zezsc-brand-soft); }
.zezsc-drop.is-filled { border-style: solid; border-color: color-mix(in srgb, var(--zezsc-ok) 45%, #fff); background: #f0fdf4; color: #166534; }
.zezsc-drop.is-filled .zezsc-drop__icon { background: #dcfce7; color: var(--zezsc-ok); }
.zezsc-drop.is-invalid { border-style: solid; border-color: color-mix(in srgb, var(--zezsc-danger) 45%, #fff); background: #fef2f2; color: #991b1b; }


/* ---------- Tabs ---------- */
.zezsc-tabs { display: flex; gap: 4px; margin: 0 0 14px; overflow-x: auto; border-bottom: 1px solid var(--zezsc-border); }
.zezsc-tabs__tab { display: inline-flex; align-items: center; gap: 7px; padding: 9px 12px; color: var(--zezsc-muted); text-decoration: none; font-weight: 500; font-size: 13.5px; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.zezsc-tabs__tab:hover { color: var(--zezsc-text); }
.zezsc-tabs__tab.is-active { color: var(--zezsc-brand); border-bottom-color: var(--zezsc-brand); }
.zezsc-tabs__count { display: inline-flex; align-items: center; justify-content: center; min-width: 20px; height: 18px; padding: 0 6px; border-radius: 999px; background: #eef1f6; color: var(--zezsc-text-2); font-size: 11px; font-weight: 600; }
.is-active > .zezsc-tabs__count { background: var(--zezsc-brand-soft); color: var(--zezsc-brand-strong); }
.zezsc-card-tabs { display: flex; gap: 2px; padding: 0 10px; overflow-x: auto; border-bottom: 1px solid var(--zezsc-border); }
.zezsc-card-tabs__tab { display: inline-flex; align-items: center; gap: 7px; padding: 13px 12px 12px; border: 0; border-bottom: 2px solid transparent; background: none; color: var(--zezsc-muted); font: 500 13.5px var(--zezsc-font); cursor: pointer; margin-bottom: -1px; }
.zezsc-card-tabs__tab:hover { color: var(--zezsc-text); }
.zezsc-card-tabs__tab.is-active { color: var(--zezsc-brand); border-bottom-color: var(--zezsc-brand); }
.zezsc-card-tabs__panel { display: none; padding: 18px; }
.zezsc-card-tabs__panel.is-active { display: block; }

/* ---------- Tables ---------- */
.zezsc-table-wrap { overflow-x: auto; }
.zezsc-table { width: 100%; border-collapse: collapse; }
.zezsc-table th { text-align: left; padding: 10px 16px; font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--zezsc-muted); background: var(--zezsc-surface-2); border-bottom: 1px solid var(--zezsc-border); white-space: nowrap; }
.zezsc-table td { padding: 12px 16px; border-bottom: 1px solid #eef1f5; vertical-align: middle; }
.zezsc-table tbody tr:last-child td { border-bottom: 0; }
.zezsc-table tbody tr:hover td { background: #fafbfd; }
.zezsc-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.zezsc-table .is-alert { color: var(--zezsc-danger); font-weight: 600; }
.zezsc-table a { color: inherit; text-decoration: none; }
.zezsc-table--compact td, .zezsc-table--compact th { padding: 9px 16px; }
.zezsc-row-link { cursor: pointer; }

.zezsc-filterbar { display: flex; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--zezsc-border); flex-wrap: wrap; align-items: center; }
.zezsc-filterbar .zezsc-select { width: auto; min-width: 150px; }
.zezsc-search { position: relative; flex: 1; min-width: 220px; max-width: 380px; }
.zezsc-search svg { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--zezsc-muted); pointer-events: none; }
.zezsc-app .zezsc-search input[type="search"], .zezsc-library .zezsc-search input[type="search"] { padding-left: 34px; }
.zezsc-pagination { display: flex; justify-content: flex-end; gap: 4px; padding: 12px 16px; border-top: 1px solid var(--zezsc-border); }
.zezsc-pagination .page-numbers { display: inline-flex; align-items: center; justify-content: center; min-width: 32px; height: 32px; padding: 0 8px; border-radius: 7px; border: 1px solid var(--zezsc-border); color: var(--zezsc-text-2); text-decoration: none; font-size: 13px; }
.zezsc-pagination .current { background: var(--zezsc-brand); border-color: var(--zezsc-brand); color: #fff; }

/* ---------- Empty, callouts, toasts ---------- */
.zezsc-empty { text-align: center; padding: 48px 20px; color: var(--zezsc-muted); }
.zezsc-empty h3 { margin: 8px 0 4px; color: var(--zezsc-text); font-size: 16px; }
.zezsc-empty__icon { font-size: 34px; line-height: 1; }
.zezsc-empty--sm { padding: 24px 16px; font-size: 13px; }
.zezsc-callout { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 12px 16px; border-radius: var(--zezsc-radius); margin: 0 0 16px; text-decoration: none; font-size: 13.5px; }
.zezsc-callout--warning { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; }
.zezsc-callout--warning:hover { color: #78350f; }
.zezsc-toast { position: fixed; right: 24px; bottom: 24px; z-index: 99999; display: flex; align-items: center; gap: 12px; max-width: 420px; padding: 12px 14px 12px 16px; border-radius: var(--zezsc-radius); background: #111827; color: #fff; box-shadow: 0 18px 40px -12px rgba(0, 0, 0, .35); font-size: 13.5px; animation: zezsc-in .25s ease-out; border-left: 4px solid var(--zezsc-ok); }
.zezsc-toast--error { border-left-color: var(--zezsc-danger); }
.zezsc-toast--warning { border-left-color: var(--zezsc-warn); }
.zezsc-toast__close { background: none; border: 0; color: #9ca3af; font-size: 18px; cursor: pointer; padding: 0 2px; line-height: 1; }
.zezsc-toast.is-leaving { opacity: 0; transform: translateY(8px); transition: all .25s; }
@keyframes zezsc-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.zezsc-dl { display: grid; grid-template-columns: 118px 1fr; gap: 8px 12px; margin: 0; font-size: 13px; }
.zezsc-dl dt { color: var(--zezsc-muted); }
.zezsc-dl dd { margin: 0; overflow-wrap: anywhere; }

/* Lists */
.zezsc-list { list-style: none; margin: 0; padding: 0; }
.zezsc-list__item { display: flex; align-items: center; gap: 12px; padding: 11px 18px; border-bottom: 1px solid #eef1f5; text-decoration: none; color: inherit; }
.zezsc-list li:last-child .zezsc-list__item { border-bottom: 0; }
.zezsc-list__item:hover { background: #fafbfd; color: inherit; }
.zezsc-list__main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.zezsc-list__main strong { font-weight: 600; font-size: 13.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zezsc-list__main small { color: var(--zezsc-muted); }


/* Responsive */
@media (max-width: 720px) {
	.zezsc-grid-2 { grid-template-columns: 1fr; }
	.zezsc-span-2 { grid-column: auto; }
	.zezsc-toast { left: 16px; right: 16px; bottom: 16px; }
}