/* Dashboard de uso de Bedrock - Tuxpas */
/* Tema oscuro corporativo */

:root {
    /* Fondos */
    --bg-primary:       #0f172a;
    --bg-secondary:     #1e293b;
    --bg-header:        #020617;
    --bg-input:         #0f172a;

    /* Texto */
    --text-primary:     #f8fafc;
    --text-secondary:   #cbd5e1;
    --text-muted:       #94a3b8;

    /* Acentos */
    --accent:           #3b82f6;
    --accent-hover:     #2563eb;
    --accent-secondary: #8b5cf6;

    /* Bordes */
    --border:           #334155;
    --border-input:     #475569;

    /* Semanticos */
    --color-success:    #22c55e;
    --color-warning:    #f59e0b;
    --color-error:      #ef4444;
    --color-info:       #06b6d4;

    /* Tipografia */
    --font-body:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading:     'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ========== Base ========== */
body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-secondary);
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

h1, h2, h3, .kpi-label, .section-title {
    font-family: var(--font-heading);
}

.hidden { display: none !important; }

/* ========== Login ========== */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1rem;
}

.login-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-card h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.login-card .subtitle {
    color: var(--text-muted);
    margin: 0 0 2rem;
    font-size: 0.9rem;
}

.login-card input[type="password"] {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-input);
    border-radius: 0.5rem;
    background: var(--bg-input);
    color: var(--text-secondary);
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.login-card input[type="password"]:focus {
    border-color: var(--accent);
}

.login-card button {
    width: 100%;
    padding: 0.75rem;
    margin-top: 1rem;
    border: none;
    border-radius: 0.5rem;
    background: var(--accent);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.login-card button:hover { background: var(--accent-hover); }
.login-card button:disabled { background: var(--border-input); cursor: not-allowed; }

.login-error {
    color: var(--color-error);
    font-size: 0.85rem;
    margin-top: 0.75rem;
}

/* ========== Dashboard Layout ========== */
.dashboard-header {
    background: var(--bg-header);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.dashboard-header h1 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.dashboard-header .header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-logout {
    padding: 0.4rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: 0.375rem;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-logout:hover {
    background: var(--border);
    color: var(--text-secondary);
}

/* ========== Tabs ========== */
.tab-nav {
    display: flex;
    gap: 0.25rem;
    padding: 0.75rem 1.5rem 0;
    background: var(--bg-header);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.tab-btn {
    padding: 0.5rem 1rem;
    border: none;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

.tab-btn:hover { color: var(--text-primary); }

.tab-btn.tab-active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

/* ========== Content ========== */
.tab-content {
    padding: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* ========== KPI Cards ========== */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.kpi-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 1.25rem;
}

.kpi-card .kpi-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 0.5rem;
}

.kpi-card .kpi-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.kpi-card .kpi-value.text-green { color: var(--color-success); }
.kpi-card .kpi-value.text-red { color: var(--color-error); }
.kpi-card .kpi-value.text-yellow { color: var(--color-warning); }
.kpi-card .kpi-value.text-blue { color: var(--accent); }

/* ========== Chart Containers ========== */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.chart-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 1.25rem;
}

.chart-card h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 0 0 1rem;
}

.chart-container {
    position: relative;
    height: 300px;
}

.chart-container-sm {
    position: relative;
    height: 250px;
}

/* ========== Tables ========== */
.section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 1.5rem 0 0.75rem;
}

.table-controls {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
}

.table-search {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-input);
    border-radius: 0.375rem;
    background: var(--bg-input);
    color: var(--text-secondary);
    font-size: 0.85rem;
    outline: none;
    flex: 1;
    min-width: 200px;
    max-width: 350px;
}

.table-search:focus { border-color: var(--accent); }

.btn-export {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    border-radius: 0.375rem;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-export:hover { background: var(--border); }

.table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.data-table th {
    background: var(--bg-secondary);
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 0.05em;
    padding: 0.65rem 0.75rem;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    white-space: nowrap;
    user-select: none;
}

.data-table th.sort-asc::after { content: " \25B2"; font-size: 0.6rem; }
.data-table th.sort-desc::after { content: " \25BC"; font-size: 0.6rem; }

.data-table td {
    padding: 0.55rem 0.75rem;
    border-bottom: 1px solid #1e293b;
    color: var(--text-secondary);
    white-space: nowrap;
}

.data-table tbody tr:hover { background: var(--bg-secondary); }

/* ========== Badges ========== */
.badge {
    padding: 0.15rem 0.6rem;
    border-radius: 9999px;
    font-size: 0.72rem;
    font-weight: 600;
    display: inline-block;
}

.badge-ok {
    background: #052e16;
    color: #4ade80;
}

.badge-warning {
    background: #422006;
    color: #fbbf24;
}

.badge-danger {
    background: #450a0a;
    color: #f87171;
}

.badge-info {
    background: #083344;
    color: #22d3ee;
}

/* ========== Budget Progress Bar ========== */
.budget-bar {
    width: 100%;
    height: 8px;
    background: var(--border);
    border-radius: 4px;
    overflow: hidden;
}

.budget-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s ease;
}

.budget-bar-fill.bar-ok { background: var(--color-success); }
.budget-bar-fill.bar-warning { background: var(--color-warning); }
.budget-bar-fill.bar-danger { background: var(--color-error); }

/* ========== Action Buttons ========== */
.btn-action {
    padding: 0.35rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 0.375rem;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-action:hover {
    background: var(--border);
    color: var(--text-primary);
}

.btn-action.btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.btn-action.btn-primary:hover {
    background: var(--accent-hover);
}

.btn-action.btn-danger {
    border-color: var(--color-error);
    color: var(--color-error);
}

.btn-action.btn-danger:hover {
    background: #450a0a;
}

.btn-action.btn-success {
    border-color: var(--color-success);
    color: var(--color-success);
}

.btn-action.btn-success:hover {
    background: #052e16;
}

/* ========== Forms / Modals ========== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

.modal-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 2rem;
    width: 100%;
    max-width: 480px;
}

.modal-card h2 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin: 0 0 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 0.6rem 0.85rem;
    border: 1px solid var(--border-input);
    border-radius: 0.375rem;
    background: var(--bg-input);
    color: var(--text-secondary);
    font-size: 0.9rem;
    outline: none;
    box-sizing: border-box;
}

.form-group input:focus, .form-group select:focus {
    border-color: var(--accent);
}

.form-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

/* ========== Key Display ========== */
.key-display {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 1rem;
    margin: 1rem 0;
    word-break: break-all;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 0.85rem;
    color: var(--color-warning);
}

.key-warning {
    color: var(--color-error);
    font-size: 0.8rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .charts-grid { grid-template-columns: 1fr; }
    .tab-content { padding: 1rem; }
    .dashboard-header { padding: 0.75rem 1rem; }
    .tab-nav { padding: 0.5rem 1rem 0; }
    .kpi-card .kpi-value { font-size: 1.2rem; }
}

@media (max-width: 480px) {
    .kpi-grid { grid-template-columns: 1fr; }
    .login-card { padding: 1.5rem; }
}