/* ═══════════════════════════════════════════════════════════════
   SiteCheck — Components CSS
   Buttons, Cards, Forms, Badges, Tables, Tabs, Gauges
   ═══════════════════════════════════════════════════════════════ */

/* ─── Buttons ──────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-family: var(--font-base);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }

.btn--primary {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
    box-shadow: 0 2px 8px var(--color-primary-glow);
}
.btn--primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px var(--color-primary-glow);
    color: white;
}

.btn--ghost {
    background: transparent;
    color: var(--color-text-muted);
    border-color: var(--color-border);
}
.btn--ghost:hover {
    background: var(--color-bg-elevated);
    color: var(--color-text);
    border-color: var(--color-border-hover);
}

.btn--outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn--outline:hover {
    background: var(--color-primary);
    color: white;
}

.btn--danger {
    background: rgba(239,68,68,0.15);
    color: var(--color-danger);
    border-color: var(--color-danger);
}
.btn--danger:hover { background: var(--color-danger); color: white; }

.btn--lg  { padding: 0.875rem 1.75rem; font-size: var(--font-size-md); border-radius: var(--radius-lg); }
.btn--sm  { padding: 0.4rem 0.875rem; font-size: var(--font-size-xs); }
.btn--full { width: 100%; }

/* ─── Cards ────────────────────────────────────────────────────── */
.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-card);
    transition: background-color var(--transition-base),
                border-color var(--transition-base),
                box-shadow var(--transition-base),
                color var(--transition-base);
}
.card:hover {
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-glow), var(--shadow-card);
}
.card__header {
    display: flex; align-items: center; gap: var(--space-3);
    margin-bottom: var(--space-5); padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border);
}
.card__title { font-size: var(--font-size-lg); font-weight: 600; color: var(--color-text); }

/* Feature Card */
.feature-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
    border-radius: inherit;
}
.feature-card:hover { border-color: var(--color-primary); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.feature-card:hover::before { opacity: 0.04; }
.feature-card__icon { font-size: 2.5rem; margin-bottom: var(--space-5); }
.feature-card h3    { margin-bottom: var(--space-3); font-size: var(--font-size-xl); }
.feature-card p     { font-size: var(--font-size-sm); margin-bottom: var(--space-5); }
.feature-list { display: flex; flex-direction: column; gap: var(--space-2); }
.feature-list li { font-size: var(--font-size-sm); color: var(--color-text-muted); }

/* ─── Forms ────────────────────────────────────────────────────── */
.auth-form { display: flex; flex-direction: column; gap: var(--space-5); }

.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-group label { font-size: var(--font-size-sm); font-weight: 500; color: var(--color-text); }

.form-input {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    color: var(--color-text);
    font-size: var(--font-size-md);
    font-family: var(--font-base);
    transition: background-color var(--transition-base),
                border-color var(--transition-fast),
                box-shadow var(--transition-fast),
                color var(--transition-base);
    width: 100%;
}
.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}
.form-input::placeholder { color: var(--color-text-faint); }

/* Form Row */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }

/* ─── Badges ───────────────────────────────────────────────────── */
.badge {
    display: inline-flex; align-items: center;
    padding: 2px 8px; border-radius: var(--radius-full);
    font-size: var(--font-size-xs); font-weight: 600;
}
.badge--success { background: rgba(34,197,94,0.15); color: var(--color-success); }
.badge--warning { background: rgba(245,158,11,0.15); color: var(--color-warning); }
.badge--danger  { background: rgba(239,68,68,0.15);  color: var(--color-danger); }
.badge--info    { background: rgba(56,189,248,0.15); color: var(--color-info); }
.badge--primary { background: rgba(99,102,241,0.15); color: var(--color-primary); }

/* Score Gauge */
.score-gauge {
    position: relative; width: 120px; height: 120px;
    display: flex; align-items: center; justify-content: center;
}
.score-gauge svg { position: absolute; inset: 0; transform: rotate(-90deg); }
.score-gauge__track { stroke: var(--color-bg-elevated); }
.score-gauge__fill  { stroke-linecap: round; transition: stroke-dashoffset 1s ease; }
.score-gauge__fill--good    { stroke: var(--color-success); }
.score-gauge__fill--medium  { stroke: var(--color-warning); }
.score-gauge__fill--poor    { stroke: var(--color-danger); }
.score-gauge__value {
    font-size: var(--font-size-2xl); font-weight: 800;
    color: var(--color-text); z-index: 1;
}

/* ─── Spinner ──────────────────────────────────────────────────── */
.spinner {
    width: 18px; height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    display: inline-block;
}

/* ─── Table ────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
.table {
    width: 100%; border-collapse: collapse;
    font-size: var(--font-size-sm);
}
.table th {
    text-align: left; padding: var(--space-3) var(--space-4);
    color: var(--color-text-muted); font-weight: 600;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-elevated);
}
.table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
}
.table tr:hover td { background: var(--color-bg-elevated); }
.table tr:last-child td { border-bottom: none; }

/* ─── Tabs ─────────────────────────────────────────────────────── */
.tabs { display: flex; gap: var(--space-2); border-bottom: 1px solid var(--color-border); }
.tab-btn {
    padding: var(--space-3) var(--space-5);
    background: none; border: none; border-bottom: 2px solid transparent;
    color: var(--color-text-muted); font-size: var(--font-size-sm); font-weight: 500;
    cursor: pointer; transition: all var(--transition-fast);
    margin-bottom: -1px;
}
.tab-btn:hover { color: var(--color-text); }
.tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}
.tab-panel { display: none; padding-top: var(--space-6); }
.tab-panel.active { display: block; }

/* ─── Checklist ────────────────────────────────────────────────── */
.check-list { display: flex; flex-direction: column; gap: var(--space-3); }
.check-item {
    display: flex; align-items: center; gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-elevated);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    font-size: var(--font-size-sm);
}
.check-item__icon { flex-shrink: 0; font-size: 1.1rem; }
.check-item__label { flex: 1; color: var(--color-text); }
.check-item__status { font-size: var(--font-size-xs); font-weight: 600; }
.check-item--pass   { border-left: 3px solid var(--color-success); }
.check-item--fail   { border-left: 3px solid var(--color-danger); }
.check-item--warn   { border-left: 3px solid var(--color-warning); }

/* ─── Pricing Cards ────────────────────────────────────────────── */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    max-width: 1000px;
    margin-inline: auto;
}
.pricing-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
}
.pricing-card--featured {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}
.pricing-card--featured::before {
    content: 'Most Popular';
    position: absolute;
    top: -14px; left: 50%; transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 700;
    padding: 4px 14px;
    border-radius: var(--radius-full);
}
.pricing-card:hover { transform: translateY(-4px); border-color: var(--color-primary-hover); }
.pricing-card__plan { font-size: var(--font-size-sm); font-weight: 600; color: var(--color-primary); letter-spacing: 0.08em; text-transform: uppercase; }
.pricing-card__price {
    font-size: 3.5rem; font-weight: 900; color: var(--color-text);
    margin: var(--space-4) 0; line-height: 1;
}
.pricing-card__price span { font-size: var(--font-size-sm); color: var(--color-text-muted); font-weight: 400; }
.pricing-card__desc { font-size: var(--font-size-sm); margin-bottom: var(--space-6); }
.pricing-features { text-align: left; margin-bottom: var(--space-8); display: flex; flex-direction: column; gap: var(--space-3); }
.pricing-feature { font-size: var(--font-size-sm); color: var(--color-text-muted); display: flex; align-items: center; gap: var(--space-2); }
.pricing-feature::before { content: '✓'; color: var(--color-success); font-weight: 700; }

/* ─── Dashboard ────────────────────────────────────────────────── */
.dashboard-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
    width: 100%;
}
.dashboard-grid > * { width: 100%; }
.dashboard-content { width: 100%; }
.stat-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); margin-bottom: var(--space-6); }
.stat-card { background: var(--color-bg-card); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-5); }
.stat-card__label { font-size: var(--font-size-xs); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.stat-card__value { font-size: var(--font-size-3xl); font-weight: 800; color: var(--color-text); margin-top: var(--space-1); }

/* ─── Dashboard Top Navigation ─────────────────────────────────── */
.dash-topnav {
    width: 100%;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    position: relative;
}
.dash-topnav__inner {
    display: flex;
    align-items: center;
    padding: var(--space-1);
    position: relative;
}
.dash-topnav__links {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    flex: 1;
    padding: 2px;
}
.dash-topnav__links::-webkit-scrollbar { display: none; }
.dash-topnav__link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    font-weight: 500;
    white-space: nowrap;
    transition: all var(--transition-fast);
    text-decoration: none;
    border: 1px solid transparent;
}
.dash-topnav__link:hover {
    background: var(--color-bg-elevated);
    color: var(--color-text);
}
.dash-topnav__link.active {
    background: rgba(99,102,241,0.12);
    color: var(--color-primary);
    border-color: rgba(99,102,241,0.2);
    font-weight: 600;
}
.dash-topnav__icon { font-size: 1rem; flex-shrink: 0; }
.dash-topnav__text { line-height: 1; }

/* Mobile toggle */
.dash-topnav__toggle {
    display: none;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    width: 36px; height: 36px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-right: var(--space-2);
}
.dash-topnav__toggle-icon {
    display: flex;
    flex-direction: column;
    gap: 3px;
    transition: all 0.3s ease;
}
.dash-topnav__toggle-icon span {
    display: block;
    width: 16px; height: 2px;
    background: var(--color-text);
    border-radius: 1px;
    transition: all 0.3s ease;
}
.dash-topnav__toggle-icon.is-open span:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
}
.dash-topnav__toggle-icon.is-open span:nth-child(2) { opacity: 0; }
.dash-topnav__toggle-icon.is-open span:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
}

/* Mobile dropdown */
.dash-topnav__mobile {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    padding: var(--space-2);
    z-index: 100;
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    gap: var(--space-1);
}
.dash-topnav__mobile-link {
    display: block;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
}
.dash-topnav__mobile-link:hover {
    background: var(--color-bg-elevated);
    color: var(--color-text);
}
.dash-topnav__mobile-link.active {
    background: rgba(99,102,241,0.12);
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .dash-topnav__links { display: none; }
    .dash-topnav__toggle { display: flex; }
    .dash-topnav__mobile { display: flex; }
}

/* ─── Error pages ──────────────────────────────────────────────── */
.error-page { text-align: center; padding: var(--space-24) var(--space-4); }
.error-page h1 { font-size: 8rem; opacity: 0.1; margin-bottom: var(--space-4); }
.error-page h2 { margin-bottom: var(--space-4); }

/* ─── Navbar Extras ────────────────────────────────────────────── */
.theme-toggle {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    width: 40px; height: 40px;
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0; font-size: 1.25rem;
    position: relative;
    overflow: hidden;
}
.theme-toggle:hover { border-color: var(--color-primary); color: var(--color-primary); background: var(--color-bg-card); }

.theme-toggle__icon {
    line-height: 1;
}



.user-menu { position: relative; }
.user-menu__trigger {
    display: flex; align-items: center; gap: var(--space-3);
    padding: var(--space-2) var(--space-4);
    height: 44px;
}
.user-avatar {
    width: 28px; height: 28px;
    background: var(--gradient-primary);
    color: white; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.75rem; font-weight: 800;
}
.user-menu__dropdown {
    position: absolute; top: 100%; right: 0;
    margin-top: 0.75rem; width: 200px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem; z-index: 1001;
    display: flex; flex-direction: column;
}
.user-menu__dropdown a {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    font-weight: 500;
}
.user-menu__dropdown a:hover {
    background: var(--color-bg-elevated);
    color: var(--color-primary);
}
.user-menu__dropdown hr { margin: 0.5rem 0; border-top: 1px solid var(--color-border); }

.plan-badge {
    font-size: 0.65rem; font-weight: 800;
    padding: 2px 6px; border-radius: 4px;
    text-transform: uppercase;
}
.plan-badge--free { background: var(--color-bg-elevated); color: var(--color-text-faint); }
.plan-badge--pro { background: rgba(99,102,241,0.15); color: var(--color-primary); }
.plan-badge--agency { background: rgba(168,85,247,0.15); color: #a855f7; }

/* ─── Mobile Navbar ─────────────────────────────────────────────── */
.navbar__mobile-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 5px;
}
.navbar__mobile-toggle span {
    width: 24px; height: 2px; background: var(--color-text);
    border-radius: 2px; transition: 0.3s;
}

.navbar__mobile {
    position: fixed; top: 80px; left: 0; right: 0;
    background: var(--color-bg-elevated);
    padding: var(--space-8);
    display: flex; flex-direction: column; gap: var(--space-4);
    border-bottom: 1px solid var(--color-border);
    z-index: 999;
}
.navbar__mobile a {
    font-size: var(--font-size-lg); font-weight: 600;
    color: var(--color-text); padding: 0.5rem 0;
}

@media (max-width: 992px) {
    .navbar__links, .navbar__auth { display: none !important; }
    .navbar__mobile-toggle { display: flex; }
    .navbar__inner { justify-content: space-between; }
}

@media (max-width: 768px) {
    .pricing-grid     { grid-template-columns: 1fr; }
    .stat-cards       { grid-template-columns: repeat(2,1fr); }
    .form-row         { grid-template-columns: 1fr; }
}

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}