/*
 * BookScanner admin — matches the mobile app: deep green gradient background, translucent
 * "glass" green cards with large radii, bright green gradient primary actions, pill filters.
 * Built on Bootstrap 5.3 dark mode (data-bs-theme="dark" on <html>).
 */
:root,
[data-bs-theme="dark"] {
    --bs-app-bg-deep: #020c07;
    --bs-app-bg: #03140c;
    --bs-app-bg-top: #073a22;
    --bs-app-surface: rgba(14, 46, 31, 0.72);
    --bs-app-surface-strong: rgba(18, 58, 39, 0.88);
    --bs-app-surface-soft: rgba(255, 255, 255, 0.05);
    --bs-app-border: rgba(74, 222, 128, 0.14);
    --bs-app-border-strong: rgba(74, 222, 128, 0.32);
    --bs-app-green: #22c55e;
    --bs-app-green-bright: #4ade80;
    --bs-app-green-soft: #86efac;
    --bs-app-green-ink: #052e16;
    --bs-app-text: #f1f7f3;
    --bs-app-muted: #9fb5a8;
    --bs-app-danger: #ff6b86;
    --bs-app-warning: #fcd34d;
    --bs-app-radius: 20px;
    --bs-app-radius-sm: 14px;

    --bs-body-bg: var(--bs-app-bg);
    --bs-body-color: var(--bs-app-text);
    --bs-emphasis-color: #ffffff;
    --bs-secondary-color: var(--bs-app-muted);
    --bs-tertiary-color: var(--bs-app-muted);
    --bs-border-color: var(--bs-app-border);
    --bs-border-color-translucent: var(--bs-app-border);
    --bs-secondary-bg: rgba(10, 36, 24, 0.9);
    --bs-tertiary-bg: rgba(10, 36, 24, 0.7);
    --bs-primary: var(--bs-app-green);
    --bs-primary-rgb: 34, 197, 94;
    --bs-link-color: var(--bs-app-green-bright);
    --bs-link-color-rgb: 74, 222, 128;
    --bs-link-hover-color: var(--bs-app-green-soft);
    --bs-link-hover-color-rgb: 134, 239, 172;
    --bs-code-color: var(--bs-app-green-soft);
    --bs-danger-rgb: 255, 107, 134;
    --bs-focus-ring-color: rgba(74, 222, 128, 0.35);
    --bs-body-font-family: "Inter", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

html { background: var(--bs-app-bg-deep); }

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    color: var(--bs-app-text);
    background:
        radial-gradient(900px 420px at 85% -120px, rgba(34, 197, 94, 0.28), transparent 70%),
        radial-gradient(700px 360px at -10% 0, rgba(16, 122, 70, 0.30), transparent 70%),
        linear-gradient(180deg, var(--bs-app-bg-top) 0, var(--bs-app-bg) 380px, var(--bs-app-bg-deep) 100%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
}

main { flex: 1; }
h1, h2, h3, h4, h5, .h1, .h2, .h3, .h4, .h5 { color: #fff; font-weight: 700; letter-spacing: -0.01em; }

/* ---------- Navigation ---------- */
.app-navbar {
    background: rgba(3, 22, 13, 0.72);
    border-bottom: 1px solid var(--bs-app-border);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    position: sticky;
    top: 0;
    z-index: 1020;
}
.app-navbar .navbar-brand { font-weight: 700; }
.app-navbar .nav-link {
    color: var(--bs-app-muted);
    border-radius: 999px;
    padding: 0.4rem 0.9rem !important;
    margin-right: 0.15rem;
    transition: background 0.15s, color 0.15s;
}
.app-navbar .nav-link:hover { color: #fff; background: var(--bs-app-surface-soft); }
.app-navbar .nav-link.active { color: var(--bs-app-green-ink); background: var(--bs-app-green-bright); font-weight: 600; }
.navbar-brand-mark {
    display: inline-block;
    width: 0.8rem;
    height: 0.8rem;
    border-radius: 0.25rem;
    margin-right: 0.5rem;
    background: linear-gradient(135deg, var(--bs-app-green-bright), var(--bs-app-green));
    box-shadow: 0 0 12px rgba(74, 222, 128, 0.6);
}

/* ---------- Cards (glass) ---------- */
.card {
    --bs-card-bg: var(--bs-app-surface);
    --bs-card-border-color: var(--bs-app-border);
    --bs-card-border-radius: var(--bs-app-radius);
    --bs-card-inner-border-radius: calc(var(--bs-app-radius) - 1px);
    --bs-card-cap-bg: transparent;
    --bs-card-color: var(--bs-app-text);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.04);
    overflow: hidden;
}
.card-header { font-weight: 600; color: #fff; border-bottom-color: var(--bs-app-border); }
.card-footer { background: transparent !important; border-top-color: var(--bs-app-border); }
.card .fs-3, .card .fs-4 { color: #fff; }

/* Clickable stat cards on the dashboard */
a.text-decoration-none { color: inherit; }
a.text-decoration-none > .card { transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s; }
a.text-decoration-none:hover > .card {
    transform: translateY(-2px);
    border-color: var(--bs-app-border-strong);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(74, 222, 128, 0.15);
}

.surface { background: var(--bs-app-surface-soft); border-radius: var(--bs-app-radius-sm); }
.text-muted-brand { color: var(--bs-app-muted) !important; }
.text-danger { color: var(--bs-app-danger) !important; }
.text-break-all { word-break: break-all; }

/* ---------- Buttons ---------- */
.btn { border-radius: var(--bs-app-radius-sm); font-weight: 600; }
.btn-sm { border-radius: 10px; }
.btn-primary {
    --bs-btn-color: var(--bs-app-green-ink);
    --bs-btn-hover-color: var(--bs-app-green-ink);
    --bs-btn-active-color: var(--bs-app-green-ink);
    --bs-btn-disabled-color: var(--bs-app-green-ink);
    --bs-btn-border-color: transparent;
    --bs-btn-hover-border-color: transparent;
    --bs-btn-active-border-color: transparent;
    background: linear-gradient(180deg, #5eea94 0%, var(--bs-app-green) 100%);
    box-shadow: 0 6px 18px rgba(34, 197, 94, 0.28);
}
.btn-primary:hover, .btn-primary:focus-visible { background: linear-gradient(180deg, #74f0a6 0%, #2fd46b 100%); }
.btn-outline-primary {
    --bs-btn-color: var(--bs-app-green-bright);
    --bs-btn-border-color: var(--bs-app-border-strong);
    --bs-btn-hover-color: var(--bs-app-green-ink);
    --bs-btn-hover-bg: var(--bs-app-green-bright);
    --bs-btn-hover-border-color: var(--bs-app-green-bright);
    --bs-btn-active-bg: var(--bs-app-green);
    --bs-btn-active-border-color: var(--bs-app-green);
    background: rgba(34, 197, 94, 0.06);
}
.btn-outline-secondary {
    --bs-btn-color: var(--bs-app-text);
    --bs-btn-border-color: rgba(255, 255, 255, 0.16);
    --bs-btn-hover-bg: rgba(255, 255, 255, 0.08);
    --bs-btn-hover-border-color: rgba(255, 255, 255, 0.24);
    --bs-btn-hover-color: #fff;
    background: rgba(255, 255, 255, 0.03);
}
.btn-outline-danger {
    --bs-btn-color: var(--bs-app-danger);
    --bs-btn-border-color: rgba(255, 107, 134, 0.45);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #e8466a;
    --bs-btn-hover-border-color: #e8466a;
}
.btn-outline-light { border-radius: 999px; }

/* ---------- Pills (view switchers), badges ---------- */
.nav-pills { gap: 0.4rem; }
.nav-pills .nav-link {
    border-radius: 999px;
    color: var(--bs-app-text);
    background: var(--bs-app-surface);
    border: 1px solid var(--bs-app-border);
    padding: 0.4rem 1rem;
}
.nav-pills .nav-link:hover { border-color: var(--bs-app-border-strong); }
.nav-pills .nav-link.active {
    color: #fff;
    background: linear-gradient(180deg, #2bd46e, #16a34a);
    border-color: transparent;
    box-shadow: 0 4px 14px rgba(34, 197, 94, 0.3);
}

.badge { border-radius: 999px; }
.badge-state { font-weight: 600; letter-spacing: 0.01em; padding: 0.4em 0.8em; border: 1px solid transparent; }
.state-queued { background: rgba(148, 163, 184, 0.16); color: #d5dde6; border-color: rgba(148, 163, 184, 0.25); }
.state-running { background: rgba(34, 197, 94, 0.18); color: var(--bs-app-green-soft); border-color: rgba(34, 197, 94, 0.35); }
.state-succeeded { background: rgba(16, 185, 129, 0.2); color: #6ee7b7; border-color: rgba(16, 185, 129, 0.35); }
.state-succeeded_with_warnings { background: rgba(250, 204, 21, 0.14); color: var(--bs-app-warning); border-color: rgba(250, 204, 21, 0.3); }
.state-failed { background: rgba(255, 107, 134, 0.16); color: #ffa3b5; border-color: rgba(255, 107, 134, 0.35); }
.state-cancelled { background: rgba(148, 163, 184, 0.12); color: #aab6c2; border-color: rgba(148, 163, 184, 0.2); }
.state-ready { background: rgba(34, 197, 94, 0.16); color: var(--bs-app-green-soft); border-color: rgba(34, 197, 94, 0.3); }
.state-deleting { background: rgba(255, 107, 134, 0.16); color: #ffa3b5; border-color: rgba(255, 107, 134, 0.35); }
.state-active { background: rgba(34, 197, 94, 0.16); color: var(--bs-app-green-soft); border-color: rgba(34, 197, 94, 0.3); }
.state-inactive { background: rgba(148, 163, 184, 0.12); color: #aab6c2; border-color: rgba(148, 163, 184, 0.2); }
.state-suspended { background: rgba(255, 107, 134, 0.16); color: #ffa3b5; border-color: rgba(255, 107, 134, 0.35); }
.state-deleted { background: rgba(148, 163, 184, 0.12); color: #aab6c2; border-color: rgba(148, 163, 184, 0.2); }
.text-bg-light { background: rgba(255, 255, 255, 0.08) !important; color: var(--bs-app-muted) !important; }

/* ---------- Progress (native <progress>: no inline styles needed under the CSP) ---------- */
.app-progress {
    -webkit-appearance: none;
    appearance: none;
    width: 7rem;
    height: 0.5rem;
    border: 0;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.08);
}
.app-progress-lg { width: 100%; height: 0.75rem; }
.app-progress::-webkit-progress-bar { background: rgba(255, 255, 255, 0.08); border-radius: 999px; }
.app-progress::-webkit-progress-value { background: linear-gradient(90deg, #16a34a, #4ade80); border-radius: 999px; }
.app-progress::-moz-progress-bar { background: linear-gradient(90deg, #16a34a, #4ade80); border-radius: 999px; }

/* ---------- Tables ---------- */
.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--bs-app-text);
    --bs-table-border-color: var(--bs-app-border);
    --bs-table-hover-bg: rgba(74, 222, 128, 0.05);
}
.table > thead th {
    color: var(--bs-app-muted);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom-color: var(--bs-app-border-strong);
}
.table > tbody > tr { transition: background 0.12s; }
.table > tbody > tr:hover > * { background: rgba(74, 222, 128, 0.05); }
.table td, .table th { vertical-align: middle; padding-top: 0.85rem; padding-bottom: 0.85rem; }
.table .filename { max-width: 28rem; font-weight: 500; }
.list-group { --bs-list-group-bg: transparent; --bs-list-group-border-color: var(--bs-app-border); --bs-list-group-color: var(--bs-app-text); }

/* ---------- Forms ---------- */
.form-control, .form-select {
    background-color: rgba(3, 20, 12, 0.7);
    border-color: var(--bs-app-border);
    color: var(--bs-app-text);
    border-radius: 12px;
}
.form-control:focus, .form-select:focus {
    background-color: rgba(3, 20, 12, 0.85);
    border-color: var(--bs-app-green-bright);
    box-shadow: 0 0 0 0.2rem rgba(74, 222, 128, 0.2);
    color: #fff;
}
.form-control::placeholder { color: rgba(159, 181, 168, 0.6); }
.form-label { color: var(--bs-app-muted); }

/* ---------- Alerts, breadcrumbs, pagination, misc ---------- */
.alert { border-radius: var(--bs-app-radius-sm); border-width: 1px; }
.alert-success { background: rgba(34, 197, 94, 0.12); border-color: rgba(34, 197, 94, 0.35); color: var(--bs-app-green-soft); }
.alert-danger { background: rgba(255, 107, 134, 0.1); border-color: rgba(255, 107, 134, 0.35); color: #ffc2ce; }
.alert-secondary { background: var(--bs-app-surface-soft); border-color: var(--bs-app-border); color: var(--bs-app-muted); }
.breadcrumb { --bs-breadcrumb-divider-color: var(--bs-app-muted); --bs-breadcrumb-item-active-color: var(--bs-app-muted); }
.pagination {
    --bs-pagination-bg: var(--bs-app-surface);
    --bs-pagination-border-color: var(--bs-app-border);
    --bs-pagination-color: var(--bs-app-green-bright);
    --bs-pagination-hover-bg: rgba(74, 222, 128, 0.1);
    --bs-pagination-hover-border-color: var(--bs-app-border-strong);
    --bs-pagination-disabled-bg: var(--bs-app-surface);
    --bs-pagination-disabled-color: var(--bs-app-muted);
    --bs-pagination-disabled-border-color: var(--bs-app-border);
}
code { background: rgba(74, 222, 128, 0.08); padding: 0.1em 0.35em; border-radius: 6px; }
dl dt { color: var(--bs-app-muted); font-weight: 500; }
.border-top { border-color: var(--bs-app-border) !important; }

/* ---------- Auth (admin sign-in) ---------- */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1.5rem; }
.auth-card { max-width: 26rem; width: 100%; }
.auth-card .card { box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(74, 222, 128, 0.08), 0 0 80px rgba(34, 197, 94, 0.12); }
.auth-card .btn-primary { padding-top: 0.7rem; padding-bottom: 0.7rem; border-radius: 16px; }

.site-footer { color: var(--bs-app-muted); font-size: 0.875rem; }
.is-hidden { display: none !important; }
