/* ───────────────────────── Alertador theme (Bootstrap 5.3) ───────────────────────── */
:root {
    --al-primary: #4f46e5;
    --al-primary-hover: #4338ca;
    --al-primary-2: #7c3aed;
    --al-accent: #f59e0b;
    --al-radius: 14px;
    --al-shadow: 0 1px 2px rgba(16, 18, 35, .04), 0 8px 24px -12px rgba(16, 18, 35, .18);
    --al-sidebar-w: 264px;

    --bs-primary: var(--al-primary);
    --bs-primary-rgb: 79, 70, 229;
    --bs-link-color: var(--al-primary);
    --bs-link-color-rgb: 79, 70, 229;
    --bs-link-hover-color: var(--al-primary-hover);
    --bs-link-hover-color-rgb: 67, 56, 202;
    --bs-body-font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --bs-body-bg: #f6f7fb;
    --bs-body-color: #1f2330;
    --bs-border-color: #e6e8f0;
    --bs-secondary-color: #6b7187;
}

[data-bs-theme="dark"] {
    --bs-body-bg: #0f1117;
    --bs-body-color: #e6e8f0;
    --bs-border-color: #262a36;
    --bs-secondary-color: #9aa0b4;
    --al-shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px -12px rgba(0, 0, 0, .6);
    --bs-tertiary-bg: #161922;
}

body { font-feature-settings: "cv02", "cv03", "cv04", "cv11"; -webkit-font-smoothing: antialiased; }
h1, h2, h3, .al-wordmark { letter-spacing: -.02em; }

.btn-primary {
    --bs-btn-bg: var(--al-primary);
    --bs-btn-border-color: var(--al-primary);
    --bs-btn-hover-bg: var(--al-primary-hover);
    --bs-btn-hover-border-color: var(--al-primary-hover);
    --bs-btn-active-bg: var(--al-primary-hover);
    --bs-btn-active-border-color: var(--al-primary-hover);
    --bs-btn-focus-shadow-rgb: 79, 70, 229;
    font-weight: 600;
}
.btn-outline-primary { --bs-btn-color: var(--al-primary); --bs-btn-border-color: var(--al-primary); --bs-btn-hover-bg: var(--al-primary); --bs-btn-hover-border-color: var(--al-primary); --bs-btn-active-bg: var(--al-primary); font-weight: 600; }
.btn, .form-control, .form-select, .card, .alert, .badge { border-radius: 10px; }
.btn-lg, .form-control-lg { border-radius: 12px; }
.btn-ghost { --bs-btn-color: var(--bs-secondary-color); --bs-btn-hover-bg: var(--bs-tertiary-bg); --bs-btn-hover-color: var(--bs-body-color); border: 0; }
.form-control:focus, .form-select:focus { border-color: var(--al-primary); box-shadow: 0 0 0 .25rem rgba(79, 70, 229, .15); }
.form-check-input:checked { background-color: var(--al-primary); border-color: var(--al-primary); }

.al-wordmark { font-weight: 800; font-size: 1.25rem; color: var(--bs-body-color); }
.al-card { border: 1px solid var(--bs-border-color); border-radius: var(--al-radius); box-shadow: var(--al-shadow); background: var(--bs-body-bg); }
[data-bs-theme="dark"] .al-card { background: #161922; }
.al-badge-soft { background: rgba(79, 70, 229, .12); color: var(--al-primary); font-weight: 600; }
[data-bs-theme="dark"] .al-badge-soft { background: rgba(129, 140, 248, .18); color: #a5b4fc; }
.al-alert-soft { background: rgba(79, 70, 229, .08); border: 1px solid rgba(79, 70, 229, .2); color: var(--bs-body-color); }
.al-big-icon { font-size: 3rem; line-height: 1; color: var(--al-primary); margin-bottom: .75rem; }
.al-flash { border-radius: 12px; }
.al-or { display: flex; align-items: center; gap: 12px; color: var(--bs-secondary-color); font-size: .85rem; margin: 1.25rem 0; }
.al-or::before, .al-or::after { content: ""; flex: 1; height: 1px; background: var(--bs-border-color); }
.al-chip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border: 1px solid var(--bs-border-color); border-radius: 999px; cursor: pointer; font-size: .85rem; background: var(--bs-body-bg); }
.al-chip input { accent-color: var(--al-primary); }

/* Badges por fonte */
.al-src-olx { background: #6e0ad6; color: #fff; }
.al-src-ml { background: #ffe600; color: #2d3277; }
.al-src-enjoei { background: #e11d48; color: #fff; }

/* ───────────── Público ───────────── */
.al-navbar { background: color-mix(in srgb, var(--bs-body-bg) 82%, transparent); backdrop-filter: saturate(180%) blur(12px); border-bottom: 1px solid var(--bs-border-color); }
.al-navbar .nav-link { font-weight: 500; }
.al-public-main { padding-top: 64px; }
.al-footer { border-top: 1px solid var(--bs-border-color); padding: 1.5rem 0; margin-top: 3rem; }
.al-section { padding: 4rem 0; }
.al-section-first { padding-top: 2.5rem; }
.al-cta { background: linear-gradient(135deg, rgba(79, 70, 229, .08), rgba(124, 58, 237, .08)); border-top: 1px solid var(--bs-border-color); }

.al-hero { padding: 5rem 0 3rem; position: relative; overflow: hidden; }
.al-hero::before { content: ""; position: absolute; inset: -40% -20% auto; height: 120%; background: radial-gradient(60% 60% at 70% 30%, rgba(124, 58, 237, .18), transparent 70%); pointer-events: none; }
.al-eyebrow { display: inline-flex; align-items: center; gap: 6px; font-size: .8rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--al-primary); background: rgba(79, 70, 229, .1); padding: 6px 12px; border-radius: 999px; }
.al-hero-title { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 800; line-height: 1.05; margin: 1rem 0; }
.al-hero-lead { font-size: 1.15rem; color: var(--bs-secondary-color); max-width: 520px; }

.al-hero-mock { position: relative; }
.al-mock-card { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color); border-radius: 20px; padding: 20px; box-shadow: 0 30px 60px -30px rgba(79, 70, 229, .45); transform: rotate(-1.5deg); }
[data-bs-theme="dark"] .al-mock-card { background: #161922; }
.al-mock-row { display: grid; grid-template-columns: 48px 1fr auto; gap: 12px; align-items: center; padding: 10px 0; border-top: 1px solid var(--bs-border-color); }
.al-mock-row img, .al-mock-img { width: 48px; height: 48px; border-radius: 10px; object-fit: cover; display: grid; place-items: center; font-size: 1.2rem; }
.al-mock-toast { margin-top: 14px; background: var(--al-primary); color: #fff; border-radius: 12px; padding: 10px 14px; font-size: .9rem; font-weight: 500; transform: rotate(1.5deg) translateX(8px); box-shadow: 0 12px 30px -10px rgba(79, 70, 229, .6); }
.al-dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.al-price { font-weight: 700; color: #059669; white-space: nowrap; }
[data-bs-theme="dark"] .al-price { color: #34d399; }

.al-search-box { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color); border-radius: var(--al-radius); box-shadow: var(--al-shadow); padding: 1.5rem; }
[data-bs-theme="dark"] .al-search-box { background: #161922; }
.al-feature { height: 100%; padding: 1.5rem; border: 1px solid var(--bs-border-color); border-radius: var(--al-radius); background: var(--bs-body-bg); }
[data-bs-theme="dark"] .al-feature { background: #161922; }
.al-feature-icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font-size: 1.3rem; color: var(--al-primary); background: rgba(79, 70, 229, .12); margin-bottom: 1rem; }
.al-feature p { color: var(--bs-secondary-color); margin: 0; }

/* ───────────── Auth ───────────── */
.al-auth { min-height: 100vh; display: grid; place-items: center; background: radial-gradient(70% 50% at 50% 0%, rgba(124, 58, 237, .14), transparent 70%), var(--bs-body-bg); padding: 2rem 1rem; }
.al-auth-wrap { width: 100%; max-width: 440px; }
.al-auth-brand { display: flex; align-items: center; justify-content: center; gap: 10px; text-decoration: none; margin-bottom: 1.25rem; }
.al-auth-card { border-radius: 20px; }
.al-field .form-label { font-weight: 500; }

/* ───────────── App shell ───────────── */
.al-app { background: var(--bs-body-bg); }
.al-shell { display: flex; min-height: 100vh; }
.al-sidebar { width: var(--al-sidebar-w); flex: 0 0 var(--al-sidebar-w); background: #12141c; color: #c9cddb; display: flex; flex-direction: column; border-right: 1px solid #1f2330; }
.al-sidebar .al-wordmark { color: #fff; }
.al-sidebar-brand { display: flex; align-items: center; justify-content: space-between; padding: 18px 18px 10px; }
.al-nav { padding: 8px 12px; display: flex; flex-direction: column; gap: 2px; flex: 1; }
.al-nav-link { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; color: #c9cddb; text-decoration: none; font-weight: 500; font-size: .95rem; }
.al-nav-link i { font-size: 1.1rem; opacity: .9; }
.al-nav-link:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.al-nav-link.active { background: rgba(99, 102, 241, .22); color: #fff; }
.al-nav-sep { height: 1px; background: #1f2330; margin: 8px 4px; }
.al-sidebar-foot { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-top: 1px solid #1f2330; }
.al-sidebar-foot .btn-ghost { color: #c9cddb; }
.al-avatar { width: 36px; height: 36px; border-radius: 10px; background: linear-gradient(135deg, var(--al-primary), var(--al-primary-2)); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: .85rem; flex: none; }
@media (max-width: 991.98px) {
    .al-sidebar { width: 280px; }
    .al-sidebar.offcanvas-lg { --bs-offcanvas-width: 280px; --bs-offcanvas-bg: #12141c; }
    .al-sidebar .btn-close { filter: invert(1); }
}
.al-content { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.al-topbar { height: 60px; display: flex; align-items: center; gap: 8px; padding: 0 16px; border-bottom: 1px solid var(--bs-border-color); background: color-mix(in srgb, var(--bs-body-bg) 85%, transparent); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 10; }
.al-topbar-title { font-weight: 600; }
.al-main { padding: 24px 16px 40px; max-width: 1280px; }
@media (min-width: 768px) { .al-main { padding: 28px 28px 48px; } }

.al-stat { display: flex; align-items: center; gap: 14px; padding: 16px; border: 1px solid var(--bs-border-color); border-radius: var(--al-radius); background: var(--bs-body-bg); box-shadow: var(--al-shadow); }
[data-bs-theme="dark"] .al-stat { background: #161922; }
.al-stat-icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font-size: 1.25rem; flex: none; }
.al-stat-value { font-size: 1.5rem; font-weight: 800; line-height: 1.1; }
.al-stat-label { font-size: .8rem; color: var(--bs-secondary-color); }

/* ───────────── Grid de anúncios ───────────── */
.al-table thead th { font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; color: var(--bs-secondary-color); font-weight: 600; border-bottom-width: 1px; }
.al-table td { vertical-align: middle; }
.al-col-img { width: 72px; }
.al-thumb { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 10px; overflow: hidden; background: var(--bs-tertiary-bg); color: var(--bs-secondary-color); }
.al-thumb img { width: 100%; height: 100%; object-fit: cover; }
.al-title { color: var(--bs-body-color); text-decoration: none; font-weight: 500; }
.al-title:hover { color: var(--al-primary); }
.al-table .btn { white-space: nowrap; }
div.dt-container { padding: 12px 16px 4px; }
div.dt-container .dt-input, div.dt-container .dt-length select { border-radius: 10px; }

/* ───────────── Alertas ───────────── */
.al-alert-card.is-paused { opacity: .65; }
.al-alert-card .badge { font-weight: 500; }