:root {
    --charcoal-primary: #1a1a1a;
    --charcoal-secondary: #2d2d2d;
    --charcoal-tertiary: #3d3d3d;
    --gold-primary: #f59e0b;
    --gold-secondary: #fbbf24;
    --text-primary: rgba(255, 255, 255, 0.95);
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    --border-color: rgba(255, 255, 255, 0.1);
    --success-color: #22c55e;
    --error-color: #ef4444;
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--charcoal-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

.dashboard-header {
    background: linear-gradient(135deg, var(--charcoal-primary) 0%, var(--charcoal-secondary) 100%);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
}

.header-logo img {
    height: 40px;
    width: auto;
}

.header-logo span {
    font-size: 1.25rem;
    font-weight: 600;
}

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

.nav-item {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown-trigger {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--charcoal-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    min-width: 220px;
    padding: 0.5rem 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    z-index: 1000;
    margin-top: 0.5rem;
}

.nav-dropdown:hover .nav-dropdown-menu {
    display: block;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: background 0.2s ease;
}

.dropdown-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.dropdown-item.locked {
    color: var(--text-muted);
    cursor: not-allowed;
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 0;
}

.tier-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    color: var(--gold-primary);
    background: rgba(245, 158, 11, 0.15);
    border-radius: 20px;
    margin-left: 0.5rem;
}

.user-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #2c5530, #3a6e3f);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.user-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.user-button.admin {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
}

.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.welcome-section {
    margin-bottom: 2rem;
}

.welcome-title {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

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

.verticals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.vertical-card {
    background: var(--charcoal-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.vertical-card:hover {
    border-color: var(--gold-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.vertical-card.locked {
    opacity: 0.6;
    cursor: not-allowed;
}

.vertical-card.locked:hover {
    border-color: var(--border-color);
    transform: none;
    box-shadow: none;
}

.vertical-card.coming-soon {
    opacity: 0.7;
}

.vertical-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.vertical-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.vertical-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.vertical-status {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    border-radius: 20px;
}

.vertical-status.active {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success-color);
}

.vertical-status.coming-soon {
    background: rgba(245, 158, 11, 0.15);
    color: var(--gold-primary);
}

.vertical-status.locked {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error-color);
}

.stats-section {
    background: var(--charcoal-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
}

.stats-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

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

.stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gold-primary);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
    color: var(--text-muted);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 28px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .header-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--charcoal-secondary);
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        padding: 1rem;
        gap: 0.5rem;
    }

    .header-nav.active {
        display: flex;
    }

    .nav-item {
        width: 100%;
        justify-content: flex-start;
        padding: 0.75rem 1rem;
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    .nav-dropdown {
        width: 100%;
    }

    .nav-dropdown-trigger {
        width: 100%;
        justify-content: space-between;
    }

    .nav-dropdown-menu {
        position: static;
        display: none;
        box-shadow: none;
        border: none;
        background: rgba(0, 0, 0, 0.2);
        margin-top: 0.5rem;
        border-radius: 8px;
    }

    .nav-dropdown.active .nav-dropdown-menu {
        display: block;
    }

    .nav-dropdown:hover .nav-dropdown-menu {
        display: none;
    }

    .nav-dropdown.active:hover .nav-dropdown-menu {
        display: block;
    }

    .user-button {
        width: 100%;
        justify-content: space-between;
        min-height: 44px;
    }

    .dropdown-item {
        min-height: 44px;
    }

    .header-container {
        padding: 0 1rem;
    }

    .main-content {
        padding: 1rem;
    }

    .welcome-title {
        font-size: 1.5rem;
    }

    .welcome-subtitle {
        font-size: 0.9rem;
    }

    .verticals-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .vertical-card {
        padding: 1.25rem;
    }

    .vertical-icon {
        font-size: 2rem;
    }

    .vertical-name {
        font-size: 1.1rem;
    }

    .stats-section {
        padding: 1rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .stat-item {
        padding: 0.75rem;
    }

    .stat-value {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .header-logo span {
        font-size: 1rem;
    }

    .header-logo img {
        height: 32px;
    }

    .main-content {
        padding: 0.75rem;
    }

    .welcome-section {
        margin-bottom: 1rem;
    }

    .welcome-title {
        font-size: 1.25rem;
    }

    .welcome-subtitle {
        font-size: 0.85rem;
    }

    .vertical-card {
        padding: 1rem;
    }

    .vertical-icon {
        font-size: 1.75rem;
        margin-bottom: 0.75rem;
    }

    .vertical-name {
        font-size: 1rem;
    }

    .vertical-description {
        font-size: 0.85rem;
    }

    .stats-title {
        font-size: 0.9rem;
    }
}