/* FireFit Pro - Firefighter Fitness Application Styles */

:root {
    --primary-color: #e74c3c;
    --primary-dark: #c0392b;
    --secondary-color: #3498db;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --info-color: #16a085;
    --dark-bg: #1a1a2e;
    --darker-bg: #16213e;
    --card-bg: #0f3460;
    --text-primary: #ffffff;
    --text-secondary: #b4b4b4;
    --border-color: #2c3e50;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
}

.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styles */
.sidebar {
    width: 260px;
    background: var(--darker-bg);
    padding: 2rem 0;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.3);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0 1.5rem;
    margin-bottom: 2rem;
}

.logo i {
    font-size: 2rem;
    color: var(--primary-color);
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.nav-menu {
    display: flex;
    flex-direction: column;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: rgba(231, 76, 60, 0.1);
    color: var(--text-primary);
    border-left-color: var(--primary-color);
}

.nav-item.active {
    background: rgba(231, 76, 60, 0.15);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

.nav-item i {
    font-size: 1.2rem;
    width: 24px;
}

/* Main Content Styles */
.main-content {
    margin-left: 260px;
    flex: 1;
    padding: 2rem;
    min-height: 100vh;
}

.page {
    display: none;
    animation: fadeIn 0.3s ease;
}

.page.active {
    display: block;
}

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

.page-header {
    margin-bottom: 2rem;
}

.page-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
}

.stat-primary .stat-icon {
    background: rgba(231, 76, 60, 0.2);
    color: var(--primary-color);
}

.stat-success .stat-icon {
    background: rgba(39, 174, 96, 0.2);
    color: var(--success-color);
}

.stat-info .stat-icon {
    background: rgba(22, 160, 133, 0.2);
    color: var(--info-color);
}

.stat-warning .stat-icon {
    background: rgba(243, 156, 18, 0.2);
    color: var(--warning-color);
}

.stat-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.stat-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.stat-change {
    font-size: 0.85rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    display: inline-block;
}

.stat-change.positive {
    background: rgba(39, 174, 96, 0.2);
    color: var(--success-color);
}

/* Dashboard Charts */
.dashboard-charts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.chart-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.chart-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Quick Actions */
.quick-actions {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.quick-actions h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.action-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background: #2980b9;
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* Profile Page */
.profile-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.profile-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.profile-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group small {
    display: block;
    margin-top: 0.25rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: normal;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-start;
    margin-top: 2rem;
}

/* Workout Plan */
.plan-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.overview-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.overview-card h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.overview-card ul {
    list-style: none;
    padding-left: 0;
}

.overview-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.overview-card li:last-child {
    border-bottom: none;
}

.workout-days-container {
    display: grid;
    gap: 1.5rem;
}

.workout-day {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border-left: 4px solid var(--primary-color);
}

.workout-day-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.workout-day-header h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
}

.workout-day-header .workout-focus {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.exercise-list {
    display: grid;
    gap: 1rem;
}

.exercise-item {
    background: var(--darker-bg);
    padding: 1rem;
    border-radius: 8px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 1rem;
    align-items: center;
}

.exercise-name {
    font-weight: 600;
    color: var(--text-primary);
}

.exercise-detail {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.exercise-detail strong {
    display: block;
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.exercise-notes {
    grid-column: 1 / -1;
    color: var(--info-color);
    font-size: 0.85rem;
    font-style: italic;
    margin-top: 0.5rem;
}

/* Log Workout */
.log-container {
    max-width: 1000px;
}

.form-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

.form-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.exercise-entry {
    background: var(--darker-bg);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.exercise-entry:last-child {
    margin-bottom: 0;
}

/* Progress Page */
.progress-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.metric-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.metric-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

/* Workout History Table */
.workout-history {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.workout-history h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: var(--darker-bg);
}

.data-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
}

.data-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

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

.text-center {
    text-align: center;
}

.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.badge-success {
    background: rgba(39, 174, 96, 0.2);
    color: var(--success-color);
}

.badge-primary {
    background: rgba(231, 76, 60, 0.2);
    color: var(--primary-color);
}

.badge-warning {
    background: rgba(243, 156, 18, 0.2);
    color: var(--warning-color);
}

/* Schedule Page */
.schedule-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.schedule-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.schedule-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.calendar-view {
    display: grid;
    gap: 0.75rem;
}

.calendar-day {
    background: var(--darker-bg);
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid transparent;
}

.calendar-day.workout-day {
    border-left-color: var(--success-color);
}

.calendar-day.shift-day {
    border-left-color: var(--primary-color);
}

.calendar-day.rest-day {
    border-left-color: var(--info-color);
}

.calendar-day-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.calendar-day-name {
    font-weight: 600;
    color: var(--text-primary);
}

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

.calendar-day-content {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.tips-list {
    display: grid;
    gap: 1rem;
}

.tip-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--darker-bg);
    border-radius: 8px;
}

.tip-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.tip-item h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.tip-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.form-range {
    width: 100%;
    height: 6px;
    background: var(--darker-bg);
    border-radius: 5px;
    outline: none;
    margin-right: 1rem;
}

.form-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    cursor: pointer;
    border-radius: 50%;
}

.form-range::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    cursor: pointer;
    border-radius: 50%;
    border: none;
}

#recovery-sleep-value,
#recovery-soreness-value,
#recovery-energy-value {
    display: inline-block;
    margin-left: 1rem;
    font-weight: 600;
    color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .sidebar {
        width: 220px;
    }
    
    .main-content {
        margin-left: 220px;
    }
    
    .exercise-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .exercise-detail {
        text-align: left;
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 70px;
    }
    
    .sidebar .logo h1,
    .sidebar .nav-item span {
        display: none;
    }
    
    .sidebar .logo {
        justify-content: center;
        padding: 0;
    }
    
    .main-content {
        margin-left: 70px;
        padding: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .dashboard-charts {
        grid-template-columns: 1fr;
    }
    
    .profile-container {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}