/* SKW Video — Estilos base */

:root {
    /* Brand Colors */
    --skw-yellow: #FEBC29;
    --skw-yellow-rgb: 254, 188, 41;
    --skw-success: #10b981;
    --skw-warning: #f59e0b;
    --skw-danger: #ef4444;
    --skw-info: #3b82f6;

    /* Transition */
    --theme-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
    /* Premium Light Theme */
    --skw-bg: #f8fafc;
    --skw-bg-image: radial-gradient(circle at 0% 0%, rgba(114, 114, 114, 0.03) 0%, transparent 50%),
                    radial-gradient(circle at 100% 100%, rgba(254, 188, 41, 0.03) 0%, transparent 50%);
    --skw-card: #ffffff;
    --skw-card-header: rgba(241, 245, 249, 0.8);
    --skw-text: #18181b;
    --skw-text-muted: #71717a;
    --skw-title: #09090b;
    --skw-border: #e4e4e7;
    --skw-nav-bg: rgba(255, 255, 255, 0.85);
    --skw-nav-text: #27272a;
    --skw-nav-active: #FEBC29;
    --skw-input-bg: #ffffff;
    --skw-input-border: #d4d4d8;
    --skw-table-header-bg: #f8fafc;
    --skw-table-hover: #f1f5f9;
    --skw-shadow: rgba(0, 0, 0, 0.08);
    --skw-accent-glow: rgba(254, 188, 41, 0.2);
    --skw-accent-title: #000000;
    
    /* Glassmorphism Light */
    --glass: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --glow: 0 0 20px rgba(254, 188, 41, 0.2);
}

[data-theme="dark"] {
    /* Premium Dark Theme (Indigo Slate) */
    --skw-bg: #0f172a; /* Slate 900 base */
    --skw-bg-image: radial-gradient(circle at 0% 0%, rgba(254, 188, 41, 0.04) 0%, transparent 50%),
                    radial-gradient(circle at 100% 100%, rgba(56, 189, 248, 0.02) 0%, transparent 50%);
    --skw-card: #1e293b;
    --skw-card-header: rgba(30, 41, 59, 0.8);
    --skw-text: #f8fafc;
    --skw-text-muted: #94a3b8;
    --skw-title: #ffffff;
    --skw-border: rgba(51, 65, 85, 0.6);
    --skw-nav-bg: rgba(15, 23, 42, 0.85);
    --skw-nav-text: rgba(255, 255, 255, 0.7);
    --skw-nav-active: #FEBC29;
    --skw-input-bg: rgba(15, 23, 42, 0.6);
    --skw-input-border: rgba(51, 65, 85, 0.6);
    --skw-table-header-bg: #1e293b;
    --skw-table-hover: #334155;
    --skw-shadow: rgba(0, 0, 0, 0.5);
    --skw-accent-glow: rgba(254, 188, 41, 0.15);
    --skw-accent-title: #FEBC29;

    /* Glassmorphism Dark */
    --glass: rgba(30, 41, 59, 0.6);
    --glass-border: rgba(255, 255, 255, 0.05);
    --glow: 0 0 20px rgba(254, 188, 41, 0.15);
}

html { scroll-behavior: smooth; }
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--skw-bg);
    background-image: var(--skw-bg-image);
    background-attachment: fixed;
    color: var(--skw-text);
    line-height: 1.5;
    transition: var(--theme-transition);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--skw-title);
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* ─── ANIMATIONS ─── */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse-glow {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(var(--skw-yellow-rgb), 0.4); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(var(--skw-yellow-rgb), 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(var(--skw-yellow-rgb), 0); }
}

.animate-in {
    animation: fadeInUp 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
    opacity: 0;
}
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }


/* ─── APP LAYOUT (Sidebar & Main) ─── */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 250px;
    background: var(--glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-right: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 1000;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar.collapsed {
    transform: translateX(-100%);
}

.sidebar-header {
    padding: 1.5rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--glass-border);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--skw-title);
    font-weight: 700;
    gap: 0.5rem;
    white-space: nowrap;
    opacity: 1;
    transition: opacity 0.2s;
}

.sidebar.collapsed .sidebar-brand {
    opacity: 0;
    pointer-events: none;
}

.nav-logo {
    height: 28px;
    display: block;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: var(--skw-text-muted);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-toggle:hover {
    color: var(--skw-title);
    background: rgba(var(--skw-yellow-rgb), 0.1);
}

/* AI Assistant Buttons */
.btn-ai {
    background: #000000 !important;
    color: #ffffff !important;
    border: none;
    box-shadow: 0 4px 15px rgba(254, 188, 41, 0.4) !important;
}
[data-theme="dark"] .btn-ai {
    background: var(--skw-yellow) !important;
    color: #000000 !important;
    box-shadow: 0 4px 15px rgba(254, 188, 41, 0.3);
}
[data-theme="dark"] .btn-ai img {
    filter: brightness(0) !important; /* Forces black */
}

.sidebar-nav {
    padding: 1rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    flex: 1;
}

.sidebar-nav a {
    color: var(--skw-nav-text);
    text-decoration: none;
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-left: 3px solid transparent;
    white-space: nowrap;
}

.sidebar-nav a i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.sidebar-nav a:hover {
    color: var(--skw-title);
    background: rgba(150, 150, 150, 0.05);
}

.sidebar-nav a.active {
    color: var(--skw-yellow);
    background: rgba(var(--skw-yellow-rgb), 0.1);
    border-left-color: var(--skw-yellow);
    font-weight: 600;
}

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    white-space: nowrap;
}

.sidebar.collapsed .sidebar-footer {
    justify-content: center;
}

.sidebar.collapsed .nav-user,
.sidebar.collapsed .nav-logout {
    display: none;
}

.nav-user {
    color: var(--skw-title);
    font-size: 0.8rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-logout {
    color: var(--skw-danger);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    transition: opacity 0.2s;
}

.nav-logout:hover {
    opacity: 0.8;
}

.main-content {
    flex: 1;
    margin-left: 250px;
    display: flex;
    flex-direction: column;
    min-width: 0;
    transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar.collapsed + .main-content {
    margin-left: 0;
}

.top-bar {
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 99;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--glass-border);
}

.btn-theme {
    background: none;
    border: none;
    color: var(--skw-nav-text);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    transition: transform 0.2s, color 0.2s;
}

.btn-theme:hover {
    color: var(--skw-title);
    transform: scale(1.1);
}

[data-theme="dark"] .btn-theme .sun { display: block; }
[data-theme="dark"] .btn-theme .moon { display: none; }
[data-theme="light"] .btn-theme .sun { display: none; }
[data-theme="light"] .btn-theme .moon { display: block; }
/* Default if no attribute yet */
.btn-theme .sun { display: none; }
.btn-theme .moon { display: block; }

/* ─── LAYOUT ─── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem;
}

.page-header {
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--skw-title);
    letter-spacing: -0.02em;
}

.page-header .caption {
    color: var(--skw-text-muted);
    font-size: 0.95rem;
}

/* ─── CARDS ─── */
.card {
    background: var(--glass);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--glass-border);
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.card:hover {
    border-color: rgba(var(--skw-yellow-rgb), 0.3);
    box-shadow: var(--glow);
    transform: translateY(-2px);
}

.card-header {
    background: var(--skw-card-header);
    border-bottom: 1px solid var(--skw-border);
    padding: 1rem 1.5rem;
    margin: -1.5rem -1.5rem 1.5rem -1.5rem;
    border-radius: 12px 12px 0 0;
    color: var(--skw-accent-title) !important;
    text-transform: uppercase;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-header i {
    font-style: normal;
    font-size: 1.1rem;
}

.card-header::before {
    content: '';
    width: 4px;
    height: 16px;
    background: var(--skw-accent-title);
    border-radius: 2px;
}

/* ─── DASHBOARD GRIDS ─── */
.dashboard-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}
.dashboard-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}
@media (max-width: 768px) {
    .dashboard-grid-2, .dashboard-grid-3 {
        grid-template-columns: 1fr;
    }
}

/* ─── KPI GRID ─── */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.kpi {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 1.2rem;
    text-align: center;
    transition: var(--theme-transition);
    backdrop-filter: blur(8px);
}

.kpi:hover {
    transform: translateY(-2px);
    border-color: rgba(var(--skw-yellow-rgb), 0.3);
}

.kpi-highlight {
    background: var(--skw-yellow) !important;
    border-color: var(--skw-yellow) !important;
    box-shadow: var(--glow);
}

.kpi-highlight .kpi-label,
.kpi-highlight .kpi-value {
    color: #000000 !important;
}

.kpi-label {
    font-size: 0.75rem;
    color: var(--skw-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.kpi-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--skw-title);
    margin-top: 0.25rem;
}

/* ─── FORMS ─── */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.3rem;
    color: var(--skw-text);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

input[type="text"],
input[type="number"],
input[type="date"],
input[type="email"],
input[type="tel"],
input[type="password"],
input[type="url"],
input[type="search"],
select,
textarea {
    width: 100%;
    padding: 0.6rem 0.85rem;
    border: 1px solid var(--skw-input-border);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: all 0.2s ease;
    background: var(--skw-input-bg);
    color: var(--skw-text);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--skw-accent-title);
    box-shadow: 0 0 10px var(--skw-accent-glow);
}

textarea { resize: vertical; min-height: 80px; }

/* Custom Range Slider */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    background: var(--skw-border);
    border-radius: 4px;
    outline: none;
    padding: 0;
    margin: 10px 0;
    border: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--skw-yellow);
    cursor: pointer;
    border: 3px solid var(--skw-card);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    transition: transform 0.1s;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

/* ─── BUTTONS ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    font-family: inherit;
}

.btn-primary {
    background: linear-gradient(135deg, var(--skw-yellow), #f59e0b);
    color: #000;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(254, 188, 41, 0.2);
}
.btn-primary:hover { 
    background: linear-gradient(135deg, #fcd34d, #f59e0b); 
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(254, 188, 41, 0.4);
}

.btn-secondary {
    background: var(--skw-input-bg);
    border: 1px solid var(--skw-border);
    color: var(--skw-text);
}
.btn-secondary:hover { background: var(--skw-border); transform: translateY(-1px); }

.btn-danger {
    background: var(--skw-danger);
    color: #fff;
}
.btn-danger:hover { background: #dc2626; transform: translateY(-1px); }

.btn-sm { padding: 0.3rem 0.6rem; font-size: 0.8rem; }

.btn-group {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

/* ─── TABLES ─── */
.table-wrap { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

th, td {
    padding: 0.6rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--skw-border);
}

th {
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--skw-text-muted);
    background: var(--skw-table-header-bg);
}

tr:hover { background: var(--skw-table-hover); }

/* ─── STATUS BADGES ─── */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-pendente { background: #fef3c7; color: #92400e; }
.badge-aguardando-skw { background: #f1f5f9; color: #475569; } /* Alterado do azul para cinza */
.badge-aprovada { background: #d1fae5; color: #065f46; }
.badge-equipe-fechada { background: #f1f5f9; color: #0f172a; } /* Preto e cinza claro*/
.badge-nf-emitida { background: #ede9fe; color: #5b21b6; }
.badge-paga, .badge-pago, .badge-recebido { background: #d1fae5; color: #065f46; }
.badge-rejeitada { background: #fee2e2; color: #991b1b; }

[data-theme="dark"] .badge-pendente { background: #451a03; color: #fbbf24; }
[data-theme="dark"] .badge-aguardando-skw { background: #1e1b4b; color: #a5b4fc; }
[data-theme="dark"] .badge-aprovada { background: #064e3b; color: #6ee7b7; }
[data-theme="dark"] .badge-equipe-fechada { background: #1e3a8a; color: #93c5fd; }
[data-theme="dark"] .badge-nf-emitida { background: #4c1d95; color: #c4b5fd; }
[data-theme="dark"] .badge-paga { background: #064e3b; color: #6ee7b7; }
[data-theme="dark"] .badge-rejeitada { background: #7f1d1d; color: #fca5a5; }

/* ─── CHIP FILTERS ─── */
.chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 0.25rem 0;
}

.chip-filter {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1.5px solid var(--skw-border);
    background: var(--skw-input-bg);
    color: var(--skw-text-muted);
    cursor: pointer;
    transition: all 0.15s;
    user-select: none;
    white-space: nowrap;
}

.chip-filter:hover {
    border-color: var(--skw-yellow);
    color: var(--skw-text);
}

.chip-filter input[type="checkbox"] {
    display: none;
}

.chip-filter.selected {
    background: var(--skw-yellow);
    border-color: var(--skw-yellow);
    color: #000;
}

.chip-filter.selected:hover {
    background: var(--skw-yellow);
    filter: brightness(0.9);
}

/* ─── ALERTS ─── */
.alert {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-warning { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }
.alert-danger { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.alert-info { background: #dbeafe; color: #1e40af; border: 1px solid #bfdbfe; }

/* ─── TABS ─── */
.tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--skw-border);
    margin-bottom: 1.5rem;
}

.tab {
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--skw-text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
    font-family: inherit;
    text-decoration: none;
}

.tab:hover { color: var(--skw-text); }
.tab.active { color: var(--skw-title); border-bottom-color: var(--skw-yellow); }

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ─── ACCORDION/EXPANDER ─── */
details {
    border: 1px solid var(--skw-border);
    border-radius: 6px;
    margin-bottom: 0.5rem;
    background: var(--skw-card);
}

details > summary {
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.9rem;
    list-style: none;
}

details > summary::-webkit-details-marker { display: none; }

details > summary::before {
    content: ">";
    display: inline-block;
    margin-right: 0.5rem;
    transition: transform 0.2s;
    font-weight: bold;
    color: var(--skw-yellow);
}

details[open] > summary::before { transform: rotate(90deg); }

details > .details-body {
    padding: 0 1rem 1rem;
}

/* ─── CHECKBOX / RADIO ─── */
.checkbox-group, .radio-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.checkbox-label, .radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--skw-input-border);
    border-radius: 4px;
    background: var(--skw-input-bg);
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.checkbox-label input[type="checkbox"]:checked {
    background: var(--skw-yellow);
    border-color: var(--skw-yellow);
}

.checkbox-label input[type="checkbox"]:checked::after {
    content: "✓";
    color: #000;
    font-size: 0.9rem;
    font-weight: 800;
}

/* ─── DIVIDER ─── */
.divider {
    height: 1px;
    background: var(--skw-border);
    margin: 1.5rem 0;
}

/* ─── HTMX LOADING ─── */
.htmx-indicator {
    display: none;
    opacity: 0;
    transition: opacity 0.3s;
}

.htmx-request .htmx-indicator {
    display: inline-block;
    opacity: 1;
}

.htmx-request.htmx-indicator {
    display: inline-block;
    opacity: 1;
}

.spinner {
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    border: 3px solid rgba(var(--skw-yellow-rgb), 0.2);
    border-top-color: var(--skw-yellow);
    border-radius: 50%;
    animation: spin 0.8s ease infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ─── CALCULATOR UX ─── */
.calc-layout {
    display: grid;
    grid-template-columns: minmax(0, 800px) 300px;
    gap: 2rem;
    align-items: start;
    justify-content: center;
}

.calc-sidebar {
    position: sticky;
    top: 80px;
    z-index: 50;
    margin-bottom: 2rem;
}

.calc-sidebar .card {
    border: 2px solid var(--skw-yellow);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    padding: 1rem;
}

.calc-sidebar .kpi-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

.calc-sidebar .kpi {
    padding: 0.75rem;
}

.calc-sidebar .kpi-label {
    font-size: 0.7rem;
}

.calc-sidebar .kpi-value {
    font-size: 1.1rem;
}

.visual-radio-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 1rem;
    max-width: 500px;
}

.visual-radio {
    position: relative;
    border: 1px solid var(--skw-border);
    border-radius: 10px;
    padding: 1rem 0.75rem;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    background: var(--skw-input-bg);
}

.visual-radio input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.visual-radio:hover {
    border-color: var(--skw-yellow);
    transform: translateY(-2px);
    box-shadow: var(--glow);
}

.visual-radio:has(input:checked) {
    border-color: var(--skw-yellow);
    background: rgba(var(--skw-yellow-rgb), 0.08);
    box-shadow: inset 0 0 0 1px var(--skw-yellow), var(--glow);
}

.visual-radio:has(input:checked) .radio-content {
    font-weight: 600;
    color: var(--skw-title);
}

.visual-radio .radio-icon {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
    display: block;
}

/* Smooth toggles */
.fade-section {
    transition: opacity 0.3s ease, transform 0.3s ease;
    opacity: 1;
    transform: translateY(0);
}
.fade-section.hidden {
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    position: absolute;
    visibility: hidden;
}

/* ─── SEGMENTED CONTROL ─── */
.segmented-control {
    display: inline-flex;
    background: var(--skw-input-border);
    border-radius: 8px;
    padding: 0.25rem;
    gap: 0.25rem;
    width: 100%;
    max-width: 350px;
}

.segment-label {
    flex: 1;
    text-align: center;
    position: relative;
    cursor: pointer;
}

.segment-label input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.segment-label span {
    display: block;
    padding: 0.4rem 0.5rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--skw-text-muted);
    transition: all 0.2s;
}

.segment-label:hover span {
    color: var(--skw-text);
}

.segment-label:has(input:checked) span {
    background: var(--skw-accent-title);
    color: #fff;
    [data-theme="light"] & { color: #fff; }
    [data-theme="dark"] & { color: #000; }
    box-shadow: 0 0 15px var(--skw-accent-glow);
}

[data-theme="light"] .segment-label:has(input:checked) span {
    color: #ffffff;
}
[data-theme="dark"] .segment-label:has(input:checked) span {
    color: #000000;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
    .container { padding: 1rem; margin-bottom: 250px; /* space for fixed footer */ }
    .form-row { grid-template-columns: 1fr; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .nav { overflow-x: auto; }
    
    .calc-layout { grid-template-columns: 1fr; gap: 1rem; }
    .calc-sidebar {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        top: auto;
        margin: 0;
        z-index: 1000;
    }
    .calc-sidebar .card {
        border-radius: 16px 16px 0 0;
        border: none;
        border-top: 3px solid var(--skw-yellow);
        padding: 1rem 1rem 1.5rem 1rem;
        box-shadow: 0 -8px 20px rgba(0,0,0,0.15);
        margin: 0;
    }
    .calc-sidebar .kpi-grid { margin-bottom: 0; gap: 0.5rem; grid-template-columns: repeat(2, 1fr); }
    .calc-sidebar .card-header { display: none; }
    .calc-sidebar .kpi { padding: 0.5rem; }
    .calc-sidebar .kpi-label { font-size: 0.65rem; }
    .calc-sidebar .kpi-value { font-size: 1rem; }

    .calc-summary-val { text-align: right; }
    .btn-calc { padding: 1rem; font-size: 1rem; }

    .tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        -webkit-mask-image: linear-gradient(to right, black 90%, transparent 100%);
        mask-image: linear-gradient(to right, black 90%, transparent 100%);
    }
    .tab { white-space: nowrap; flex-shrink: 0; }
}

/* ─── BUTTON VARIANTS ─── */
.btn-lg { padding: 0.85rem 1.5rem; font-size: 1rem; }
.btn-block { width: 100%; justify-content: center; }

.btn:disabled, .btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.btn:focus-visible, .tab:focus-visible, .chip-filter:focus-visible {
    outline: 2px solid var(--skw-yellow);
    outline-offset: 2px;
}

/* ─── ALERT ANIMATION ─── */
.alert {
    animation: alertSlideIn 0.3s ease-out;
}
@keyframes alertSlideIn {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ─── DIALOG / MODAL ─── */
dialog {
    background: var(--skw-card);
    color: var(--skw-text);
    border: 1px solid var(--skw-border);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    width: 90%;
}
dialog::backdrop {
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

/* ─── SECTION TITLE ─── */
.section-title {
    font-size: 1.2rem;
    margin: 1.5rem 0 1rem;
}

/* ─── HOME PAGE ─── */
.home-hero {
    text-align: center;
    padding: 4rem 0;
}
.home-logo {
    height: 100px;
    margin-bottom: 1.5rem;
}
.home-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    max-width: 800px;
    margin: 0 auto;
}
.home-buttons .btn {
    min-width: 200px;
    padding: 1.5rem;
}

/* ─── KPI HIGHLIGHT ─── */
.kpi-highlight {
    background: var(--skw-yellow);
    color: var(--skw-dark);
    border-color: var(--skw-yellow);
}
.kpi-highlight .kpi-label { color: var(--skw-dark); }
.kpi-highlight .kpi-value { color: var(--skw-dark); }

/* ─── PROPOSAL ACTIONS ─── */
.proposal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-top: 0.75rem;
}
.proposal-actions .btn-danger { margin-left: auto; }

/* ─── CALC MAIN ─── */
.calc-main { min-width: 0; }

/* ════════════════════════════════════════════════════ */
/* ─── CLIENT HUB / REVIEW PLAYER (FRAME.IO STYLE) ─── */
/* ════════════════════════════════════════════════════ */

.hub-layout {
    display: flex;
    flex-direction: row;
    height: calc(100vh - 70px);
    overflow: hidden;
    background: #000;
}

@media (max-width: 900px) {
    .hub-layout {
        flex-direction: column;
        height: auto;
    }
}

.hub-player-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    background: #09090b; /* Pitch black aesthetic */
}

/* Player wrapper - maintains 16:9 natively in center */
.player-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 1rem;
}

.player-wrapper video {
    max-width: 100%;
    max-height: calc(100vh - 180px);
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    background: #000;
}

/* Custom Interactive Timeline */
.hub-timeline {
    height: 60px;
    background: #111;
    border-top: 1px solid #222;
    padding: 10px 20px;
    position: relative;
    display: flex;
    align-items: center;
}

.timeline-track {
    width: 100%;
    height: 12px;
    background: #222;
    border-radius: 6px;
    position: relative;
    cursor: crosshair;
}

.timeline-progress {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    background: rgba(254,188,41,0.3);
    border-radius: 6px 0 0 6px;
    pointer-events: none;
}

.timeline-playhead {
    position: absolute;
    top: 50%;
    width: 4px;
    height: 24px;
    background: #fff;
    transform: translate(-50%, -50%);
    border-radius: 2px;
    pointer-events: none;
    box-shadow: 0 0 10px rgba(255,255,255,0.5);
    z-index: 5;
}

/* Timeline Comment Markers */
.tc-marker-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--skw-yellow);
    top: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    z-index: 10;
    transition: transform 0.1s;
    box-shadow: 0 0 5px rgba(0,0,0,0.5);
}
.tc-marker-dot:hover {
    transform: translate(-50%, -50%) scale(1.5);
    z-index: 11;
}

/* SIDEBAR - Comments & Info */
.hub-sidebar {
    width: 380px;
    background: var(--skw-card);
    border-left: 1px solid var(--skw-border);
    display: flex;
    flex-direction: column;
}

@media (max-width: 900px) {
    .hub-sidebar { width: 100%; border-left: none; border-top: 1px solid var(--skw-border); }
}

.hub-sidebar-header {
    padding: 1.25rem;
    border-bottom: 1px solid var(--skw-border);
    background: var(--skw-card-header);
}

.hub-sidebar-header select {
    background: var(--skw-input-bg);
    font-weight: 600;
    border: 1px solid var(--skw-yellow);
    box-shadow: 0 2px 10px rgba(254,188,41,0.1);
}

.hub-sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Chat-like comments */
.hub-comment {
    background: var(--skw-input-bg);
    border: 1px solid var(--skw-border);
    border-radius: 12px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: var(--theme-transition);
}
.hub-comment:hover {
    border-color: var(--skw-yellow);
}

.hub-comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.hub-comment-author {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--skw-title);
}

.hub-tc-clickable {
    background: var(--skw-yellow);
    color: #000;
    font-family: monospace;
    font-weight: 700;
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.1s;
    display: inline-block;
}
.hub-tc-clickable:hover {
    transform: scale(1.1);
}

.hub-comment-text {
    font-size: 0.9rem;
    color: var(--skw-text);
    line-height: 1.4;
}

/* Status Cards */
.hub-status-card {
    background: var(--skw-bg);
    border: 1px solid var(--skw-border);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
}