/* Techsmart Profit First Dashboard - Styles */

:root {
    --bg-primary: #0f1923;
    --bg-secondary: #1a2736;
    --bg-card: #1e3040;
    --bg-input: #243a4d;
    --text-primary: #e8edf2;
    --text-secondary: #8fa3b8;
    --text-muted: #5a7080;
    --accent-blue: #3b82f6;
    --accent-green: #10b981;
    --accent-yellow: #f59e0b;
    --accent-red: #ef4444;
    --accent-purple: #8b5cf6;
    --profit-color: #10b981;
    --tax-color: #f59e0b;
    --owner-color: #3b82f6;
    --opex-color: #8b5cf6;
    --border: #2d4a5e;
    --radius: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
}

/* Header */
header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    margin-bottom: 0.75rem;
}

header h1 {
    font-size: 1.5rem;
    font-weight: 700;
}

.subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Navigation */
nav {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.nav-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.nav-btn:hover {
    background: var(--bg-input);
    color: var(--text-primary);
}

.nav-btn.active {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: white;
}

/* Main */
main {
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Tab Content */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.section-desc {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

h2 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* Month Selector */
.month-selector {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.month-selector button {
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 1rem;
}

.month-selector button:hover {
    background: var(--accent-blue);
}

.month-selector span {
    font-size: 1.1rem;
    font-weight: 600;
    min-width: 160px;
    text-align: center;
}

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

.metric-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.metric-card.large {
    grid-column: span 2;
}

.metric-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.metric-value {
    font-size: 1.8rem;
    font-weight: 700;
}

.metric-sub {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.profit-color { color: var(--profit-color); }
.tax-color { color: var(--tax-color); }
.owner-color { color: var(--owner-color); }
.opex-color { color: var(--opex-color); }

/* Make Book Banner */
.make-book-banner {
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    font-weight: 600;
    text-align: center;
    font-size: 1.1rem;
    transition: all 0.3s;
}

.make-book-banner.green {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid var(--accent-green);
    color: var(--accent-green);
}

.make-book-banner.yellow {
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid var(--accent-yellow);
    color: var(--accent-yellow);
}

.make-book-banner.red {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid var(--accent-red);
    color: var(--accent-red);
}

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

.chart-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.chart-container canvas {
    max-height: 300px;
}

.productivity-gauge-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
}

.chart-container h3 {
    margin-bottom: 1rem;
}

/* Forms */
.allocation-form, .budget-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.form-group label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.form-row {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: end;
}

input, select {
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.6rem 0.8rem;
    border-radius: var(--radius);
    font-size: 0.9rem;
    min-width: 150px;
}

input:focus, select:focus {
    outline: none;
    border-color: var(--accent-blue);
}

input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Buttons */
.btn-primary {
    background: var(--accent-blue);
    color: white;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: background 0.2s;
}

.btn-primary:hover {
    background: #2563eb;
}

.btn-secondary {
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.9rem;
}

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

.btn-danger {
    background: transparent;
    color: var(--accent-red);
    border: 1px solid var(--accent-red);
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.9rem;
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* Tables */
.allocation-table, .data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.allocation-table th, .allocation-table td,
.data-table th, .data-table td {
    padding: 0.7rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

.allocation-table th, .data-table th {
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.allocation-table tr:hover, .data-table tr:hover {
    background: var(--bg-input);
}

.data-table .variance-positive {
    color: var(--accent-red);
}

.data-table .variance-negative {
    color: var(--accent-green);
}

.data-table .btn-danger {
    padding: 0.3rem 0.6rem;
    font-size: 0.75rem;
}

/* Allocation Result */
.allocation-result {
    background: var(--bg-card);
    border: 1px solid var(--accent-green);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.allocation-history {
    margin-top: 2rem;
}

/* Staffing Signal */
.staffing-signal {
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    font-weight: 600;
    text-align: center;
}

.staffing-signal.hire {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid var(--accent-green);
    color: var(--accent-green);
}

.staffing-signal.monitor {
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid var(--accent-yellow);
    color: var(--accent-yellow);
}

.staffing-signal.optimal {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid var(--accent-blue);
    color: var(--accent-blue);
}

/* Fiscal */
.fiscal-toggles {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.toggle-btn {
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.9rem;
}

.toggle-btn.active {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: white;
}

.fiscal-status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

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

.status-indicator {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    padding: 0.5rem 0;
}

.status-indicator.green { color: var(--accent-green); }
.status-indicator.yellow { color: var(--accent-yellow); }
.status-indicator.red { color: var(--accent-red); }

.progress-bar {
    width: 100%;
    height: 12px;
    background: var(--bg-input);
    border-radius: 6px;
    overflow: hidden;
    margin: 0.5rem 0;
}

.progress-fill {
    height: 100%;
    background: var(--accent-green);
    border-radius: 6px;
    transition: width 0.5s ease;
}

.progress-fill.tax-bg { background: var(--accent-yellow); }
.progress-fill.owner-bg { background: var(--accent-blue); }

/* Budget Tables */
.budget-tables {
    margin-bottom: 1.5rem;
}

.budget-tables h3 {
    margin: 1.5rem 0 0.75rem;
}

/* Settings */
.settings-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.allocation-config, .distribution-config {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.data-management {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* YoY Summary */
.yoy-summary {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

#yoy-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.yoy-stat {
    padding: 1rem;
    background: var(--bg-input);
    border-radius: var(--radius);
}

.yoy-stat .label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.yoy-stat .value {
    font-size: 1.4rem;
    font-weight: 700;
}

.yoy-stat .change.positive { color: var(--accent-green); }
.yoy-stat .change.negative { color: var(--accent-red); }

/* Footer */
footer {
    text-align: center;
    padding: 1.5rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    border-top: 1px solid var(--border);
    margin-top: 3rem;
}

/* Responsive */
@media (max-width: 768px) {
    main {
        padding: 1rem;
    }

    .charts-row {
        grid-template-columns: 1fr;
    }

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

    .metric-card.large {
        grid-column: span 2;
    }

    nav {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 0.5rem;
    }

    .form-row {
        flex-direction: column;
    }

    input, select {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .metrics-grid {
        grid-template-columns: 1fr;
    }

    .metric-card.large {
        grid-column: span 1;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.tab-content.active {
    animation: fadeIn 0.3s ease;
}

/* Alert banner for empty states */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.empty-state h3 {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}