@layer saas-tokens, saas-base, saas-components, saas-utilities;

@layer saas-tokens {
    :root {
        color-scheme: dark;
        --saas-font-sans: "Manrope", "Inter", "Segoe UI", Arial, sans-serif;
        --saas-font-display: "Space Grotesk", "Manrope", "Inter", Arial, sans-serif;
        --saas-surface-canvas: #070a12;
        --saas-surface-raised: #0d1322;
        --saas-surface-inset: #111a2d;
        --saas-surface-hover: #16213a;
        --saas-text-primary: #eef4ff;
        --saas-text-secondary: #a7b5cc;
        --saas-text-tertiary: #74839b;
        --saas-border-subtle: rgba(148, 163, 184, 0.11);
        --saas-border-default: rgba(148, 163, 184, 0.18);
        --saas-border-strong: rgba(125, 211, 252, 0.32);
        --saas-accent: #38bdf8;
        --saas-accent-hover: #7dd3fc;
        --saas-accent-soft: rgba(56, 189, 248, 0.13);
        --saas-taxi: #2dd4bf;
        --saas-resto: #a78bfa;
        --saas-success: #34d399;
        --saas-warning: #fbbf24;
        --saas-danger: #fb7185;
        --saas-radius-sm: 6px;
        --saas-radius-md: 8px;
        --saas-radius-lg: 12px;
        --saas-shadow-sm: 0 0 0 1px rgba(148, 163, 184, 0.04), 0 12px 30px rgba(0, 0, 0, 0.24);
        --saas-shadow-md: 0 24px 60px rgba(0, 0, 0, 0.42);
    }
}

@layer saas-base {
    html {
        background: var(--saas-surface-canvas);
    }

    body,
    body.saas-light {
        color-scheme: dark;
        background:
            radial-gradient(circle at 18% -10%, rgba(56, 189, 248, 0.13), transparent 34%),
            linear-gradient(180deg, #070a12 0%, #0a0f1d 52%, #070a12 100%) !important;
        color: var(--saas-text-primary);
        font-family: var(--saas-font-sans);
    }

    body.saas-console h1,
    body.saas-console h2,
    body.saas-console h3,
    body.saas-console .module-title,
    body.saas-console .kpi-value,
    body.saas-console .value {
        font-family: var(--saas-font-display);
        letter-spacing: 0;
    }

    body.saas-console a {
        color: inherit;
    }

    body.saas-console :focus-visible {
        outline: 2px solid var(--saas-accent);
        outline-offset: 2px;
    }
}

@layer saas-components {
    .saas-shell {
        width: min(1440px, calc(100% - 32px));
        margin: 0 auto;
        padding: 22px 0 40px;
    }

    .saas-topline {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        margin-bottom: 16px;
    }

    .saas-brand-mark {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 42px;
        height: 42px;
        border-radius: var(--saas-radius-md);
        background: var(--saas-accent-soft);
        color: var(--saas-accent);
        font-weight: 900;
        border: 1px solid rgba(37, 99, 235, 0.18);
    }

    .saas-panel {
        background: linear-gradient(180deg, rgba(17, 26, 45, 0.96) 0%, rgba(13, 19, 34, 0.98) 100%);
        border: 1px solid var(--saas-border-default);
        border-radius: var(--saas-radius-lg);
        box-shadow: var(--saas-shadow-sm);
    }

    .saas-page-hero {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 18px;
        align-items: end;
        padding: 22px;
        margin-bottom: 16px;
    }

    .saas-page-hero h1,
    .saas-page-hero h2 {
        margin: 0 0 6px;
        font-size: clamp(1.45rem, 2vw, 2rem);
        line-height: 1.12;
    }

    .saas-page-hero p,
    .saas-muted {
        color: var(--saas-text-secondary);
    }

    .saas-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 14px;
    }

    .saas-card {
        background: linear-gradient(180deg, rgba(17, 26, 45, 0.94) 0%, rgba(13, 19, 34, 0.97) 100%);
        border: 1px solid var(--saas-border-default);
        border-radius: var(--saas-radius-lg);
        padding: 16px;
        box-shadow: var(--saas-shadow-sm);
    }

    .saas-card:hover {
        border-color: var(--saas-border-strong);
    }

    .saas-toolbar {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-wrap: wrap;
    }

    .saas-btn {
        appearance: none;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        min-height: 38px;
        border: 1px solid var(--saas-border-default);
        border-radius: var(--saas-radius-md);
        background: rgba(17, 26, 45, 0.92);
        color: var(--saas-text-primary);
        padding: 8px 13px;
        font-weight: 750;
        text-decoration: none;
        cursor: pointer;
        transition: background 150ms ease, border-color 150ms ease, transform 150ms ease;
    }

    .saas-btn:hover {
        background: var(--saas-surface-hover);
        border-color: var(--saas-border-strong);
    }

    .saas-btn:active {
        transform: scale(0.98);
    }

    .saas-btn-primary {
        background: var(--saas-accent);
        border-color: var(--saas-accent);
        color: #03111d;
    }

    .saas-btn-primary:hover {
        background: var(--saas-accent-hover);
        border-color: var(--saas-accent-hover);
    }

    .saas-btn-danger {
        background: var(--saas-danger);
        border-color: var(--saas-danger);
        color: #19050a;
    }

    .saas-field {
        display: grid;
        gap: 6px;
    }

    .saas-field label {
        color: var(--saas-text-secondary);
        font-size: 0.82rem;
        font-weight: 800;
    }

    .saas-input,
    .saas-select {
        width: 100%;
        min-height: 40px;
        border: 1px solid var(--saas-border-default);
        border-radius: var(--saas-radius-md);
        background: var(--saas-surface-inset);
        color: var(--saas-text-primary);
        padding: 9px 11px;
        font: inherit;
    }

    .saas-input:focus,
    .saas-select:focus {
        border-color: var(--saas-accent);
        box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.13);
        outline: none;
    }

    .saas-table-wrap {
        width: 100%;
        overflow-x: auto;
        border: 1px solid var(--saas-border-default);
        border-radius: var(--saas-radius-lg);
        background: var(--saas-surface-raised);
    }

    .saas-table {
        width: 100%;
        border-collapse: collapse;
        min-width: 680px;
    }

    .saas-table th,
    .saas-table td {
        padding: 11px 12px;
        text-align: left;
        border-bottom: 1px solid var(--saas-border-subtle);
        vertical-align: middle;
    }

    .saas-table th {
        color: var(--saas-text-tertiary);
        font-size: 0.78rem;
        text-transform: uppercase;
        letter-spacing: 0.04em;
        background: var(--saas-surface-inset);
        white-space: nowrap;
    }

    .saas-table tr:hover td {
        background: var(--saas-surface-hover);
    }

    .saas-badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        border-radius: 999px;
        padding: 5px 9px;
        font-size: 0.78rem;
        font-weight: 800;
        background: var(--saas-surface-inset);
        border: 1px solid var(--saas-border-default);
        color: var(--saas-text-secondary);
        white-space: nowrap;
    }

    .saas-badge-success {
        background: rgba(52, 211, 153, 0.12);
        border-color: rgba(52, 211, 153, 0.24);
        color: var(--saas-success);
    }

    .saas-badge-warning {
        background: rgba(251, 191, 36, 0.12);
        border-color: rgba(251, 191, 36, 0.24);
        color: var(--saas-warning);
    }

    .saas-badge-danger {
        background: rgba(251, 113, 133, 0.12);
        border-color: rgba(251, 113, 133, 0.24);
        color: var(--saas-danger);
    }

    .saas-modal {
        position: fixed;
        inset: 0;
        display: none;
        align-items: center;
        justify-content: center;
        padding: 18px;
        background: rgba(15, 23, 42, 0.46);
        z-index: 1200;
    }

    .saas-modal.active {
        display: flex;
    }

    .saas-modal-card {
        width: min(100%, 520px);
        max-height: min(760px, calc(100vh - 36px));
        overflow: auto;
        background: var(--saas-surface-raised);
        border: 1px solid var(--saas-border-default);
        border-radius: var(--saas-radius-lg);
        box-shadow: var(--saas-shadow-md);
        padding: 18px;
    }

    .saas-modal-card h3 {
        margin: 0 0 8px;
    }

    .saas-empty {
        border: 1px dashed var(--saas-border-default);
        border-radius: var(--saas-radius-lg);
        padding: 18px;
        color: var(--saas-text-secondary);
        background: var(--saas-surface-raised);
    }

    body.saas-console .layout {
        background: transparent !important;
    }

    body.saas-console .sidebar {
        background: rgba(8, 13, 24, 0.96) !important;
        color: var(--saas-text-primary) !important;
        border-right: 1px solid var(--saas-border-default) !important;
    }

    body.saas-console .sidebar-muted,
    body.saas-console .nav-group-title,
    body.saas-console .sidebar-user,
    body.saas-console .brand p {
        color: var(--saas-text-secondary) !important;
    }

    body.saas-console .nav-btn:hover,
    body.saas-console .nav-btn.active {
        background: var(--saas-accent-soft) !important;
        border-color: rgba(37, 99, 235, 0.2) !important;
        color: var(--saas-accent) !important;
    }

    body.saas-console .card,
    body.saas-console .topbar-card,
    body.saas-console .brand,
    body.saas-console .kpi,
    body.saas-console .module-card,
    body.saas-console .login-box,
    body.saas-console .modal-card-saas {
        border-radius: var(--saas-radius-lg) !important;
        border-color: var(--saas-border-default) !important;
        box-shadow: var(--saas-shadow-sm) !important;
    }

    body.saas-console .card,
    body.saas-console .topbar-card,
    body.saas-console .brand,
    body.saas-console .kpi,
    body.saas-console .module-card,
    body.saas-console .login-box,
    body.saas-console .modal-card-saas,
    body.saas-console .input,
    body.saas-console .select,
    body.saas-console .textarea {
        background: var(--saas-surface-raised) !important;
        color: var(--saas-text-primary) !important;
    }

    body.saas-console .module-card,
    body.saas-console .btn,
    body.saas-console .button {
        border-color: var(--saas-border-default) !important;
    }

    body.saas-console .muted,
    body.saas-console .subtext,
    body.saas-console .module-copy,
    body.saas-console .empty,
    body.saas-console .alert {
        color: var(--saas-text-secondary) !important;
    }

    body.saas-console .hero,
    body.saas-console .topbar-card {
        background: linear-gradient(180deg, rgba(17, 26, 45, 0.96) 0%, rgba(13, 19, 34, 0.98) 100%) !important;
        border-color: var(--saas-border-default) !important;
    }

    body.saas-console .hero::after {
        opacity: 0.25 !important;
    }

    body.saas-console .brand-logo {
        background: #ffffff !important;
    }

    body.saas-console code {
        color: #dbeafe;
        background: rgba(15, 23, 42, 0.72);
        border-color: var(--saas-border-default);
    }

    body.saas-console .btn,
    body.saas-console .button,
    body.saas-console button,
    body.saas-console .input,
    body.saas-console .select,
    body.saas-console .textarea {
        border-radius: var(--saas-radius-md) !important;
    }
}

@layer saas-utilities {
    .saas-stack {
        display: grid;
        gap: 12px;
    }

    .saas-row {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-wrap: wrap;
    }

    .saas-split {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 14px;
    }

    .saas-hidden {
        display: none !important;
    }
}

@media (max-width: 860px) {
    @layer saas-components {
        .saas-shell {
            width: min(100% - 20px, 1440px);
            padding-top: 12px;
        }

        .saas-page-hero,
        .saas-topline {
            grid-template-columns: 1fr;
            flex-direction: column;
            align-items: stretch;
        }
    }
}

@media (prefers-reduced-motion: reduce) {
    @layer saas-components {
        .saas-btn {
            transition: none;
        }
    }
}