/* =====================================================
   ROOT BROKER DESIGN SYSTEM - RDS v1.0
   Base visual global para Root Broker 2.0
   ===================================================== */

:root {
    --rds-green-900: #062f25;
    --rds-green-800: #0b3d2e;
    --rds-green-700: #0d5f4a;
    --rds-green-600: #0d7c66;
    --rds-green-500: #16a085;
    --rds-green-100: #ddf7ef;
    --rds-green-50: #f0fbf7;

    --rds-bg: #f7f9fc;
    --rds-surface: #ffffff;
    --rds-surface-soft: #fbfcfe;
    --rds-border: #e5e7eb;
    --rds-border-soft: #eef1f4;

    --rds-text: #1f2937;
    --rds-text-soft: #4b5563;
    --rds-text-muted: #6b7280;
    --rds-text-light: #9ca3af;

    --rds-success: #16a34a;
    --rds-success-bg: #dcfce7;
    --rds-danger: #dc2626;
    --rds-danger-bg: #fee2e2;
    --rds-warning: #f59e0b;
    --rds-warning-bg: #fef3c7;
    --rds-info: #2563eb;
    --rds-info-bg: #dbeafe;

    --rds-radius-xs: 8px;
    --rds-radius-sm: 12px;
    --rds-radius-md: 16px;
    --rds-radius-lg: 22px;
    --rds-radius-xl: 28px;

    --rds-shadow-sm: 0 4px 14px rgba(15, 23, 42, 0.05);
    --rds-shadow-md: 0 14px 36px rgba(15, 23, 42, 0.08);
    --rds-shadow-lg: 0 24px 70px rgba(15, 23, 42, 0.12);

    --rds-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --rds-transition: 180ms ease;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--rds-font);
    background: var(--rds-bg);
    color: var(--rds-text);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

img, svg {
    max-width: 100%;
}

button, input, select, textarea {
    font: inherit;
}

a {
    color: inherit;
}

.rds-page {
    width: 100%;
    min-height: 100vh;
    background:
        radial-gradient(circle at top right, rgba(13, 124, 102, 0.08), transparent 30%),
        var(--rds-bg);
}

.rds-container {
    width: min(1440px, 100%);
    margin: 0 auto;
    padding: 28px;
}

.rds-stack {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.rds-grid {
    display: grid;
    gap: 20px;
}

.rds-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.rds-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.rds-grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.rds-card {
    background: var(--rds-surface);
    border: 1px solid var(--rds-border-soft);
    border-radius: var(--rds-radius-lg);
    box-shadow: var(--rds-shadow-sm);
    padding: 22px;
    transition: transform var(--rds-transition), box-shadow var(--rds-transition), border-color var(--rds-transition);
}

.rds-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--rds-shadow-md);
    border-color: rgba(13, 124, 102, 0.18);
}

.rds-card-title {
    margin: 0 0 8px;
    font-size: 15px;
    font-weight: 700;
    color: var(--rds-text-soft);
}

.rds-card-value {
    margin: 0;
    font-size: clamp(26px, 2.5vw, 36px);
    line-height: 1.05;
    font-weight: 850;
    letter-spacing: -0.04em;
    color: var(--rds-text);
}

.rds-card-meta {
    margin-top: 10px;
    color: var(--rds-text-muted);
    font-size: 13px;
}

.rds-section-title {
    margin: 0;
    font-size: 22px;
    letter-spacing: -0.03em;
    color: var(--rds-text);
}

.rds-section-subtitle {
    margin: 6px 0 0;
    color: var(--rds-text-muted);
    font-size: 14px;
}

.rds-kicker {
    margin: 0 0 8px;
    color: var(--rds-green-600);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.rds-btn {
    border: 0;
    border-radius: 14px;
    padding: 12px 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 750;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
    transition: transform var(--rds-transition), box-shadow var(--rds-transition), background var(--rds-transition), color var(--rds-transition);
}

.rds-btn:hover {
    transform: translateY(-1px);
}

.rds-btn-primary {
    background: linear-gradient(135deg, var(--rds-green-700), var(--rds-green-500));
    color: #ffffff;
    box-shadow: 0 12px 24px rgba(13, 124, 102, 0.22);
}

.rds-btn-secondary {
    background: var(--rds-green-100);
    color: var(--rds-green-800);
}

.rds-btn-ghost {
    background: transparent;
    color: var(--rds-text-soft);
}

.rds-btn-danger {
    background: var(--rds-danger-bg);
    color: var(--rds-danger);
}

.rds-btn-success {
    background: var(--rds-success-bg);
    color: var(--rds-success);
}

.rds-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 750;
    background: var(--rds-green-100);
    color: var(--rds-green-800);
}

.rds-badge-success { background: var(--rds-success-bg); color: var(--rds-success); }
.rds-badge-danger { background: var(--rds-danger-bg); color: var(--rds-danger); }
.rds-badge-warning { background: var(--rds-warning-bg); color: #92400e; }
.rds-badge-info { background: var(--rds-info-bg); color: var(--rds-info); }

.rds-input,
.rds-select,
.rds-textarea {
    width: 100%;
    border: 1px solid var(--rds-border);
    background: #ffffff;
    border-radius: 14px;
    padding: 12px 14px;
    color: var(--rds-text);
    outline: none;
    transition: border-color var(--rds-transition), box-shadow var(--rds-transition);
}

.rds-input:focus,
.rds-select:focus,
.rds-textarea:focus {
    border-color: rgba(13, 124, 102, 0.55);
    box-shadow: 0 0 0 4px rgba(13, 124, 102, 0.10);
}

.rds-table-wrap {
    overflow: auto;
    border: 1px solid var(--rds-border-soft);
    border-radius: var(--rds-radius-lg);
    background: var(--rds-surface);
}

.rds-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.rds-table th,
.rds-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--rds-border-soft);
}

.rds-table th {
    color: var(--rds-text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: var(--rds-surface-soft);
}

.rds-table tr:last-child td {
    border-bottom: 0;
}

.rds-empty {
    padding: 28px;
    text-align: center;
    color: var(--rds-text-muted);
    background: var(--rds-surface-soft);
    border-radius: var(--rds-radius-lg);
}

@media (max-width: 1100px) {
    .rds-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .rds-grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
    .rds-container { padding: 18px; }
    .rds-grid-2,
    .rds-grid-3,
    .rds-grid-4 { grid-template-columns: 1fr; }
    .rds-card { padding: 18px; border-radius: 18px; }
}