/* ═══════════════════════════════════════════════════════════════════════
   Palmetto Group — Brand Design Tokens & Utility Classes
   ═══════════════════════════════════════════════════════════════════════ */

:root {
    /* Primary Brand Colors */
    --palmetto-blue-dark: #084175;
    --palmetto-blue-light: #3FBEEB;

    /* Extended Palette */
    --palmetto-blue-darker: #052747;
    --palmetto-blue-medium: #1a5a8a;
    --palmetto-blue-lighter: #7dd4f3;
    --palmetto-blue-lightest: #d6f2fc;

    /* Neutral Colors */
    --palmetto-gray-dark: #2c3e50;
    --palmetto-gray-medium: #6c757d;
    --palmetto-gray-light: #e9ecef;
    --palmetto-gray-lighter: #f8f9fa;

    /* Semantic Colors */
    --palmetto-success: #26b050;
    --palmetto-warning: #ffc107;
    --palmetto-danger: #e50000;
    --palmetto-info: var(--palmetto-blue-light);

    /* Typography */
    --palmetto-font-primary: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --palmetto-font-weight-regular: 400;
    --palmetto-font-weight-medium: 500;
    --palmetto-font-weight-bold: 600;

    /* Spacing */
    --palmetto-spacing-xs: 0.25rem;
    --palmetto-spacing-sm: 0.5rem;
    --palmetto-spacing-md: 1rem;
    --palmetto-spacing-lg: 1.5rem;
    --palmetto-spacing-xl: 2rem;

    /* Borders and Shadows */
    --palmetto-border-radius: 0.375rem;
    --palmetto-border-radius-lg: 0.5rem;
    --palmetto-shadow-sm: 0 1px 2px rgba(8, 65, 117, 0.05);
    --palmetto-shadow-md: 0 4px 6px rgba(8, 65, 117, 0.1);
    --palmetto-shadow-lg: 0 10px 15px rgba(8, 65, 117, 0.1);
}

/* ── Base typography ────────────────────────────────────────────────── */

html, body {
    font-family: var(--palmetto-font-primary);
    color: var(--palmetto-gray-dark);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: var(--palmetto-font-weight-bold);
    color: var(--palmetto-blue-dark);
}

/* ── Utility classes ────────────────────────────────────────────────── */

.text-palmetto-primary { color: var(--palmetto-blue-dark) !important; }
.text-palmetto-secondary { color: var(--palmetto-blue-light) !important; }
.bg-palmetto-primary { background-color: var(--palmetto-blue-dark) !important; }
.bg-palmetto-secondary { background-color: var(--palmetto-blue-light) !important; }
.border-palmetto { border-color: var(--palmetto-blue-light) !important; }

/* ── Links ──────────────────────────────────────────────────────────── */

a {
    color: var(--palmetto-blue-dark);
    transition: color 0.15s ease;
}

a:hover {
    color: var(--palmetto-blue-light);
}

/* ── Buttons (Bootstrap overrides) ──────────────────────────────────── */

.btn {
    font-weight: var(--palmetto-font-weight-medium);
    border-radius: var(--palmetto-border-radius);
    transition: all 0.2s ease;
}

.btn-primary {
    background-color: var(--palmetto-blue-dark);
    border-color: var(--palmetto-blue-dark);
    color: #fff;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--palmetto-blue-medium);
    border-color: var(--palmetto-blue-medium);
    box-shadow: var(--palmetto-shadow-md);
    color: #fff;
}

.btn-primary:active {
    background-color: var(--palmetto-blue-darker);
    border-color: var(--palmetto-blue-darker);
}

.btn-outline-primary {
    color: var(--palmetto-blue-dark);
    border-color: var(--palmetto-blue-dark);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background-color: var(--palmetto-blue-dark);
    border-color: var(--palmetto-blue-dark);
    color: #fff;
}

.btn-secondary {
    background-color: var(--palmetto-blue-light);
    border-color: var(--palmetto-blue-light);
    color: #fff;
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--palmetto-blue-lighter);
    border-color: var(--palmetto-blue-lighter);
    color: var(--palmetto-blue-darker);
}

.btn-outline-secondary {
    color: var(--palmetto-blue-dark);
    border-color: var(--palmetto-gray-medium);
}

.btn-outline-secondary:hover {
    background-color: var(--palmetto-gray-light);
    border-color: var(--palmetto-blue-dark);
    color: var(--palmetto-blue-dark);
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus,
.form-select:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--palmetto-blue-light);
}

/* ── Cards (Palmetto style) ─────────────────────────────────────────── */

.card {
    border: 1px solid var(--palmetto-gray-light);
    border-radius: var(--palmetto-border-radius-lg);
    box-shadow: var(--palmetto-shadow-sm);
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
    box-shadow: var(--palmetto-shadow-md);
    border-color: var(--palmetto-blue-light);
}

.card-title {
    color: var(--palmetto-blue-dark);
    font-weight: var(--palmetto-font-weight-bold);
}

/* ── Tables ─────────────────────────────────────────────────────────── */

.table thead th {
    background-color: var(--palmetto-blue-dark);
    color: #fff;
    font-weight: var(--palmetto-font-weight-medium);
    border-bottom: none;
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: var(--palmetto-blue-lightest);
}

.table > tbody > tr:hover > * {
    background-color: rgba(63, 190, 235, 0.1);
}

/* ── Forms ──────────────────────────────────────────────────────────── */

.form-label {
    font-weight: var(--palmetto-font-weight-medium);
    color: var(--palmetto-gray-dark);
}

.form-control,
.form-select {
    border-radius: var(--palmetto-border-radius);
    border-color: var(--palmetto-gray-light);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--palmetto-blue-light);
}

/* ── Alerts (semantic colors) ───────────────────────────────────────── */

.alert-success {
    background-color: rgba(38, 176, 80, 0.1);
    border-color: var(--palmetto-success);
    color: #155724;
}

.alert-danger {
    background-color: rgba(229, 0, 0, 0.08);
    border-color: var(--palmetto-danger);
    color: #721c24;
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.15);
    border-color: var(--palmetto-warning);
    color: #856404;
}

.alert-info {
    background-color: var(--palmetto-blue-lightest);
    border-color: var(--palmetto-blue-light);
    color: var(--palmetto-blue-darker);
}

/* ── Badges (semantic) ──────────────────────────────────────────────── */

.badge.bg-warning {
    background-color: var(--palmetto-warning) !important;
}

.badge.bg-success {
    background-color: var(--palmetto-success) !important;
}

.badge.bg-info {
    background-color: var(--palmetto-blue-light) !important;
}

/* ── Validation ─────────────────────────────────────────────────────── */

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--palmetto-success);
}

.invalid {
    outline: 1px solid var(--palmetto-danger);
}

.validation-message {
    color: var(--palmetto-danger);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}