/* ============================================================
   Vault CSS — Consolidated RPGAnywhere Site
   Maps vault CSS variables to RPA design tokens.
   The RPA compiled CSS (/css/style.css) is loaded first in
   header.php, so all Tailwind utilities are already available.
   ============================================================ */

/* Hard reset — ensures light theme wins even if old dark CSS is cached */
html, body {
    background-color: #eef1f4 !important;
    color: #0d1b22 !important;
}

/* === CSS VARIABLES (vault pages use these) === */
:root {
    --bg-dark:       #eef1f4;   /* rpa-bg */
    --bg-darker:     #e2e8ec;
    --bg-card:       #ffffff;   /* rpa-surface */
    --bg-card-hover: #f0f3f6;   /* rpa-raised */

    --primary:       oklch(40% 0.11 199);   /* rpa-primary */
    --primary-light: oklch(50% 0.12 196);   /* rpa-primary-light */
    --primary-dark:  oklch(28% 0.09 202);   /* rpa-primary-dark */
    --accent:        oklch(42% 0.13 194);   /* rpa-accent */

    --text-primary:   #0d1b22;  /* rpa-text */
    --text-secondary: #3a5866;  /* rpa-text-muted */
    --text-muted:     #6a8896;  /* rpa-text-dim */

    --border:       #b8ccd4;    /* rpa-border */
    --border-light: #c8d8e0;

    --success: #16a34a;
    --warning: #d97706;
    --danger:  #dc2626;
    --info:    oklch(42% 0.13 194);

    --glow:        0 0 20px oklch(40% 0.11 199 / 0.15);
    --glow-strong: 0 0 30px oklch(40% 0.11 199 / 0.25);
    --shadow:      0 4px 6px rgba(0,0,0,0.08);
    --shadow-lg:   0 8px 16px rgba(0,0,0,0.12);

    --sidebar-width: 260px;

    --font-primary: 'Inter', system-ui, sans-serif;
    --font-mono:    'Courier New', monospace;
}

/* === VAULT LAYOUT === */
.vault-layout {
    display: flex;
    min-height: 100vh;
}

/* === VAULT SIDEBAR === */
.vault-sidebar {
    width: var(--sidebar-width);
    background: var(--bg-darker);
    border-right: 1px solid var(--border);
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    align-self: flex-start;
    z-index: 40;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.vault-sidebar::-webkit-scrollbar       { width: 4px; }
.vault-sidebar::-webkit-scrollbar-track { background: transparent; }
.vault-sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.vault-sidebar-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: var(--bg-darker);
    z-index: 1;
}

.vault-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--accent);
    font-weight: 600;
    font-size: 1.1rem;
}

/* === VAULT MAIN CONTENT === */
.vault-main {
    flex: 1;
    min-width: 0;
    padding: 0;
}

.vault-main.full-width {
    margin-left: 0;
}

/* === VAULT CONTENT HEADER === */
.vault-content-header {
    padding: 1.5rem 2rem 0;
    border-bottom: 1px solid var(--border);
    background: var(--bg-darker);
}

.vault-content-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.25rem;
}

.vault-content-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.vault-breadcrumb {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    padding-bottom: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.vault-breadcrumb a   { color: var(--primary-light); text-decoration: none; }
.vault-breadcrumb a:hover { color: var(--accent); }
.breadcrumb-sep       { color: var(--text-muted); }

.vault-content-body {
    padding: 1.5rem 2rem;
}

/* === VAULT SIDEBAR NAVIGATION === */
.vault-sidebar-nav { padding: 0.5rem 0; }

.vault-nav-section { margin-bottom: 0.25rem; }

.vault-nav-section-title {
    padding: 0.5rem 1rem 0.25rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.vault-nav-items {
    list-style: none;
    margin: 0;
    padding: 0;
}

.vault-nav-item { margin: 0; }

.vault-nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    border-radius: 0;
    transition: background 0.15s, color 0.15s;
    border-left: 3px solid transparent;
}

.vault-nav-link:hover {
    background: var(--bg-card);
    color: var(--text-primary);
    border-left-color: var(--primary-light);
}

.vault-nav-link.active {
    background: oklch(44% 0.10 199 / 0.15);
    color: var(--primary-light);
    border-left-color: var(--primary);
    font-weight: 600;
}

.vault-nav-link.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.vault-nav-icon  { flex-shrink: 0; width: 1.25rem; text-align: center; }
.vault-nav-label { flex: 1; }

.vault-nav-badge {
    font-size: 0.65rem;
    padding: 0.125rem 0.375rem;
    border-radius: 9999px;
    background: var(--primary);
    color: #fff;
    font-weight: 600;
}

.vault-nav-badge-soon { background: var(--text-muted); }

.vault-nav-children .vault-nav-link {
    padding-left: 2rem;
    font-size: 0.8rem;
}

/* === VAULT SIDEBAR TOGGLE (mobile) === */
.vault-sidebar-toggle {
    display: none;
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 200;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 3rem;
    height: 3rem;
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    align-items: center;
    justify-content: center;
}

/* === VAULT FOOTER === */
.vault-footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border);
    padding: 1rem 2rem;
    margin-top: 2rem;
}

.vault-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* === CARDS === */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
}

a.card {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.2s, transform 0.15s, border-color 0.15s;
}

a.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
    border-color: var(--primary-light);
}

.card-header {
    margin: -1.25rem -1.25rem 1.25rem;
    padding: 0.875rem 1.25rem;
    background: var(--bg-darker);
    border-bottom: 1px solid var(--border);
    border-radius: 0.75rem 0.75rem 0 0;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
    margin: 0;
}

/* .card-body is a structural wrapper; padding comes from the parent .card */

/* === GRIDS === */
.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* === ALERTS === */
.alert {
    padding: 0.875rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.9rem;
    border-left: 4px solid var(--border);
    background: var(--bg-card-hover);
    color: var(--text-secondary);
}

.alert-info    { background: oklch(42% 0.13 194 / 0.08); border-left-color: var(--accent); }
.alert-warning { background: #fef9c3; border-left-color: var(--warning); color: #713f12; }
.alert-danger  { background: #fee2e2; border-left-color: var(--danger);  color: #7f1d1d; }

/* === BADGES === */
.badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    border-radius: 9999px;
    letter-spacing: 0.04em;
}

.badge-primary {
    background: oklch(42% 0.13 194 / 0.12);
    color: var(--accent);
    border: 1px solid oklch(42% 0.13 194 / 0.25);
}

.badge-success { background: #dcfce7; color: #166534; }
.badge-warning { background: #fef9c3; color: #713f12; }
.badge-danger  { background: #fee2e2; color: #991b1b; }

/* === VAULT GENERATOR COMPONENTS === */
.generator-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.generator-section h2,
.generator-section h3 {
    color: var(--accent);
    margin-bottom: 1rem;
}

.btn, button.generate-btn, input[type="submit"] {
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
    font-family: var(--font-primary);
}

.btn:hover, button.generate-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.btn-secondary:hover {
    border-color: var(--primary-light);
    color: var(--primary-light);
    background: var(--bg-card);
    transform: translateY(-1px);
}

/* Result/output cards */
.result-card, .output-card, .generated-result {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 1.25rem;
    margin-top: 1rem;
}

.result-card h3, .output-card h3 { color: var(--primary-light); }
.result-card p,  .output-card p  { color: var(--text-secondary); }

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.875rem;
}

th {
    background: var(--bg-card);
    color: var(--primary-light);
    padding: 0.625rem 1rem;
    text-align: left;
    border-bottom: 2px solid var(--border);
    font-weight: 600;
}

td {
    padding: 0.5rem 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}

tr:last-child td { border-bottom: none; }
tr:hover td      { background: var(--bg-card-hover); }

/* Forms */
input[type="text"],
input[type="number"],
input[type="email"],
select,
textarea {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    color: var(--text-primary);
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    font-family: var(--font-primary);
    transition: border-color 0.15s;
    width: 100%;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px oklch(44% 0.10 199 / 0.2);
}

label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.375rem;
}

/* Scrollbar */
::-webkit-scrollbar       { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-light); }

/* === TABLET === */
@media (min-width: 769px) and (max-width: 1100px) {
    .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

/* === MOBILE === */
@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }

    .vault-sidebar {
        position: fixed;
        top: 0;
        height: 100vh;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .vault-sidebar.active { transform: translateX(0); }

    .vault-main { margin-left: 0; }

    .vault-sidebar-toggle { display: flex; }

    .vault-footer-inner { flex-direction: column; text-align: center; }
}