:root {
    --sc-primary: #6366f1;
    --sc-primary-strong: #4f46e5;
    --sc-secondary: #8b5cf6;
    --sc-accent: #22d3ee;
    --sc-bg: #f4f6fb;
    --sc-surface: rgba(255, 255, 255, 0.72);
    --sc-surface-strong: rgba(255, 255, 255, 0.92);
    --sc-text: #0f172a;
    --sc-muted: #64748b;
    --sc-border: rgba(15, 23, 42, 0.08);
    --sc-shadow: 0 20px 50px -24px rgba(15, 23, 42, 0.35);
    --sc-radius: 18px;
    --sc-success: #10b981;
    --sc-danger: #ef4444;
    --sc-warning: #f59e0b;
    --sc-info: #0ea5e9;
}

@media (prefers-color-scheme: dark) {
    :root {
        --sc-bg: #0b1220;
        --sc-surface: rgba(22, 33, 58, 0.66);
        --sc-surface-strong: rgba(22, 33, 58, 0.94);
        --sc-text: #e2e8f0;
        --sc-muted: #94a3b8;
        --sc-border: rgba(148, 163, 184, 0.14);
        --sc-shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.7);
    }
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    background: var(--sc-bg);
    color: var(--sc-text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--sc-primary);
}

:focus-visible {
    outline: 2px solid var(--sc-primary);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ------------------------------------------------ */
/* Topbar / Navegação
/* ------------------------------------------------ */

.sc-topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--sc-surface);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--sc-border);
}

.sc-topbar-inner {
    width: min(100% - 2.5rem, 76rem);
    margin-inline: auto;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.8rem 0;
}

.sc-brand {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--sc-text);
    text-decoration: none;
    background: linear-gradient(135deg, var(--sc-primary), var(--sc-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sc-topnav {
    display: flex;
    gap: 0.25rem;
    margin-left: auto;
}

.sc-topnav a {
    color: var(--sc-muted);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 600;
    padding: 0.45rem 0.9rem;
    border-radius: 0.65rem;
    transition: background 0.2s, color 0.2s;
}

.sc-topnav a:hover {
    color: var(--sc-text);
    background: var(--sc-border);
}

.sc-topbar-user {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.sc-user-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--sc-muted);
}

.sc-main {
    width: min(100% - 2.5rem, 76rem);
    margin-inline: auto;
    padding: 2rem 0 4rem;
    flex: 1;
}

/* ------------------------------------------------ */
/* Botões
/* ------------------------------------------------ */

.sc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 1.4rem;
    border-radius: 0.75rem;
    font-size: 0.95rem;
    font-weight: 700;
    font-family: inherit;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.18s, box-shadow 0.18s, background 0.18s, color 0.18s;
}

.sc-btn:active {
    transform: scale(0.97);
}

.sc-btn-primary {
    background: linear-gradient(135deg, var(--sc-primary), var(--sc-secondary));
    color: #fff;
    box-shadow: 0 12px 28px -12px color-mix(in srgb, var(--sc-primary) 65%, transparent);
}

.sc-btn-primary:hover {
    filter: brightness(1.06);
}

.sc-btn-ghost {
    background: transparent;
    border-color: var(--sc-border);
    color: var(--sc-text);
}

.sc-btn-ghost:hover {
    border-color: var(--sc-primary);
    color: var(--sc-primary);
}

.sc-btn-danger {
    background: color-mix(in srgb, var(--sc-danger) 12%, transparent);
    color: var(--sc-danger);
    border-color: transparent;
}

.sc-btn-danger:hover {
    background: var(--sc-danger);
    color: #fff;
}

.sc-btn-block {
    width: 100%;
}

.sc-btn-sm {
    padding: 0.45rem 0.9rem;
    font-size: 0.85rem;
}

/* ------------------------------------------------ */
/* Glass card / Painéis
/* ------------------------------------------------ */

.sc-glass-card,
.sc-panel {
    background: var(--sc-surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius);
    box-shadow: var(--sc-shadow);
}

.sc-panel {
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.sc-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.sc-panel-title {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

/* ------------------------------------------------ */
/* Página / cabeçalho
/* ------------------------------------------------ */

.sc-page-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.sc-page-title {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.sc-page-subtitle {
    color: var(--sc-muted);
    font-size: 0.95rem;
    margin-top: 0.25rem;
}

/* ------------------------------------------------ */
/* Cards de estatísticas
/* ------------------------------------------------ */

.sc-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
    gap: 1.25rem;
}

.sc-stat-card {
    background: var(--sc-surface);
    backdrop-filter: blur(20px);
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius);
    padding: 1.4rem 1.5rem;
    box-shadow: var(--sc-shadow);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.sc-stat-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--sc-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.sc-stat-value {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.sc-stat-hint {
    font-size: 0.85rem;
    color: var(--sc-muted);
}

/* ------------------------------------------------ */
/* Formulários
/* ------------------------------------------------ */

.sc-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.sc-field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.sc-field > span {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--sc-muted);
}

.sc-field input,
.sc-field select,
.sc-field textarea {
    font: inherit;
    color: var(--sc-text);
    padding: 0.75rem 1rem;
    border-radius: 0.8rem;
    border: 1px solid var(--sc-border);
    background: var(--sc-surface-strong);
    transition: border-color 0.2s, box-shadow 0.2s;
    width: 100%;
}

.sc-field input:focus,
.sc-field select:focus,
.sc-field textarea:focus {
    outline: none;
    border-color: var(--sc-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--sc-primary) 22%, transparent);
}

/* ------------------------------------------------ */
/* Auth
/* ------------------------------------------------ */

.sc-auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background:
        radial-gradient(50rem 32rem at 85% -10%, color-mix(in srgb, var(--sc-secondary) 22%, transparent), transparent 60%),
        radial-gradient(40rem 28rem at -10% 110%, color-mix(in srgb, var(--sc-accent) 16%, transparent), transparent 60%);
}

.sc-auth-card {
    width: min(100%, 24rem);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sc-auth-head {
    text-align: center;
}

.sc-auth-title {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--sc-primary), var(--sc-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sc-auth-subtitle {
    color: var(--sc-muted);
    font-size: 0.95rem;
    margin-top: 0.35rem;
}

/* ------------------------------------------------ */
/* Alertas
/* ------------------------------------------------ */

.sc-alert {
    padding: 0.85rem 1.1rem;
    border-radius: 0.8rem;
    font-size: 0.92rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid transparent;
}

.sc-alert-success { background: color-mix(in srgb, var(--sc-success) 12%, transparent); color: var(--sc-success); border-color: color-mix(in srgb, var(--sc-success) 30%, transparent); }
.sc-alert-danger, .sc-alert-error { background: color-mix(in srgb, var(--sc-danger) 12%, transparent); color: var(--sc-danger); border-color: color-mix(in srgb, var(--sc-danger) 30%, transparent); }
.sc-alert-warning { background: color-mix(in srgb, var(--sc-warning) 12%, transparent); color: var(--sc-warning); border-color: color-mix(in srgb, var(--sc-warning) 30%, transparent); }
.sc-alert-info { background: color-mix(in srgb, var(--sc-info) 12%, transparent); color: var(--sc-info); border-color: color-mix(in srgb, var(--sc-info) 30%, transparent); }

/* ------------------------------------------------ */
/* Tabelas
/* ------------------------------------------------ */

.sc-table-wrap {
    overflow-x: auto;
}

.sc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.93rem;
}

.sc-table th {
    text-align: left;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--sc-muted);
    padding: 0.6rem 0.9rem;
    border-bottom: 1px solid var(--sc-border);
}

.sc-table td {
    padding: 0.8rem 0.9rem;
    border-bottom: 1px solid var(--sc-border);
}

.sc-table tbody tr:last-child td {
    border-bottom: none;
}

.sc-table tbody tr:hover {
    background: var(--sc-border);
}

/* ------------------------------------------------ */
/* Badges / misc
/* ------------------------------------------------ */

.sc-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.7rem;
    border-radius: 2rem;
    text-transform: capitalize;
}

.sc-badge-active, .sc-badge-published, .sc-badge-paid, .sc-badge-verified, .sc-badge-expired { background: color-mix(in srgb, var(--sc-success) 14%, transparent); color: var(--sc-success); }
.sc-badge-pending, .sc-badge-trialing, .sc-badge-open, .sc-badge-building, .sc-badge-paused, .sc-badge-inactive, .sc-badge-processing { background: color-mix(in srgb, var(--sc-warning) 14%, transparent); color: var(--sc-warning); }
.sc-badge-suspended, .sc-badge-blocked, .sc-badge-failed, .sc-badge-refused, .sc-badge-overdue, .sc-badge-past_due { background: color-mix(in srgb, var(--sc-danger) 14%, transparent); color: var(--sc-danger); }
.sc-badge-cancelled, .sc-badge-canceled, .sc-badge-archived, .sc-badge-draft { background: var(--sc-border); color: var(--sc-muted); }

.sc-muted { color: var(--sc-muted); }
.sc-link { color: var(--sc-primary); text-decoration: none; font-weight: 600; }
.sc-link:hover { text-decoration: underline; }
.sc-empty { color: var(--sc-muted); text-align: center; padding: 2rem; }

/* ------------------------------------------------ */
/* Erros
/* ------------------------------------------------ */

.sc-error-page {
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    text-align: center;
}

.sc-error-code {
    font-size: clamp(4rem, 12vw, 7rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    background: linear-gradient(135deg, var(--sc-primary), var(--sc-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sc-error-message {
    color: var(--sc-muted);
    font-size: 1.1rem;
}

/* ------------------------------------------------ */
/* Footer
/* ------------------------------------------------ */

.sc-footer {
    border-top: 1px solid var(--sc-border);
    padding: 1.25rem 0;
    text-align: center;
    color: var(--sc-muted);
    font-size: 0.88rem;
}

/* ------------------------------------------------ */
/* Formulários extras, gráficos e paginação
/* ------------------------------------------------ */

.sc-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    gap: 1rem;
}

.sc-form-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.sc-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 1rem 0;
    cursor: pointer;
    color: var(--sc-text);
}

.sc-code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.85rem;
    line-height: 1.5;
}

.sc-filter-row {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.sc-filter-input {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--sc-border);
    border-radius: 0.5rem;
    background: var(--sc-surface);
    color: var(--sc-text);
}

.sc-inline-form {
    display: inline;
}

.sc-bars {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    height: 11rem;
    padding-top: 0.5rem;
}

.sc-bar-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    height: 100%;
    justify-content: flex-end;
    min-width: 0;
}

.sc-bar {
    width: 100%;
    max-width: 2.75rem;
    border-radius: 0.35rem 0.35rem 0 0;
    background: linear-gradient(180deg, var(--sc-primary), color-mix(in srgb, var(--sc-primary) 55%, transparent));
    min-height: 4px;
}

.sc-bar-label {
    font-size: 0.72rem;
    color: var(--sc-muted);
}

.sc-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1rem 0 0;
}

.sc-pagination-info {
    color: var(--sc-muted);
    font-size: 0.88rem;
}

.sc-pagination [aria-disabled="true"] {
    opacity: 0.5;
    pointer-events: none;
}

.sc-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(15.5rem, 1fr));
    gap: 1rem;
}

.sc-mini-card {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
    border: 1px solid var(--sc-border);
    border-radius: 0.75rem;
    background: var(--sc-surface);
}

.sc-mini-card h3 {
    font-size: 1rem;
    margin: 0;
}

.sc-mini-card p {
    margin: 0;
    color: var(--sc-muted);
    font-size: 0.88rem;
}

.sc-mini-card .sc-mini-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 0.5rem;
}

.sc-color-dot {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border-radius: 999px;
    border: 1px solid var(--sc-border);
    vertical-align: middle;
    margin-right: 0.35rem;
}

.sc-status-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1.1rem;
    border-radius: 0.75rem;
    border: 1px solid var(--sc-border);
    background: color-mix(in srgb, var(--sc-primary) 8%, var(--sc-surface));
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

/* ------------------------------------------------ */
/* Responsivo / acessibilidade
/* ------------------------------------------------ */

@media (max-width: 720px) {
    .sc-topnav { display: none; }
    .sc-main { width: min(100% - 1.5rem, 76rem); }
    .sc-topbar-inner { width: min(100% - 1.5rem, 76rem); }
    .sc-page-head { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition: none !important;
        animation: none !important;
        scroll-behavior: auto !important;
    }
}