* {
    box-sizing: border-box;
}

/* Custom styles for Operation Sleepless */

/* Body background */
body {
    background: linear-gradient(0deg, rgba(20, 147, 189, 0.3), rgba(20, 147, 189, 0.3)), url('/images/palatinebg25.webp') no-repeat center center fixed;
    background-size: cover;
    color: #ffffff;
    font-family: 'Tomorrow', sans-serif;
    --font-family: 'Tomorrow', sans-serif;
}

/* Header Navigation */
.header-nav {
    background: var(--card-background-color);
    border-bottom: 1px solid var(--card-border-color);
    padding: 0;
    margin: 0 auto;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    max-width: 80%;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1.6rem;
    border-bottom: 1px solid var(--card-border-color);
}

.header-left .operation-title {
    margin: 0;
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--h1-color);
}

.header-right {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.user-info .welcome-text {
    color: var(--muted-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.stats {
    display: flex;
    gap: 1rem;
}

.stat-item {
    background: var(--card-background-color);
    border: 1px solid var(--card-border-color);
    padding: 0.6rem 1rem;
    border-radius: var(--border-radius);
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.8rem;
}

/* Main Navigation */
.main-nav {
    display: flex;
    justify-content: space-around;
    padding: 0.6rem 0;
    background: var(--card-background-color);
}

.nav-item {
    color: var(--muted-color);
    text-decoration: none;
    padding: 0.6rem 0.8rem;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    font-weight: 500;
    text-align: center;
    flex: 1;
    margin: 0 0.25rem;
    border: 1px solid transparent;
    font-size: 0.9rem;
}

.nav-item:hover {
    background: var(--primary-hover);
    color: var(--primary-color);
    transform: translateY(-1px);
}

.nav-item.active {
    background: var(--primary-hover);
    color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.nav-item i {
    margin-right: 0.5rem;
}

/* Main Content Grid */
.main-content {
    padding: 0.5rem 1rem 0.25rem 1rem;
    min-height: calc(100vh - 140px);
    max-width: 1400px;
    margin: 0 auto;
    overflow-y: overlay;
}

.grid-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 0.75rem;
    height: calc(100vh - 380px);
}

.grid-container.job-board-layout {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    gap: 1rem;
    height: calc(100vh - 220px);
}

.grid-block {
    background: var(--card-background-color);
    border: 1px solid var(--card-border-color);
    border-radius: var(--border-radius);
    padding: 0.8rem;
    display: flex;
    flex-direction: column;
    box-shadow: var(--card-box-shadow);
    transition: all 0.2s ease;
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}

.grid-block:hover {
    border-color: var(--card-border-color);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.block-header {
    border-bottom: 1px solid var(--card-border-color);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
}

.block-header h3 {
    margin: 0;
    color: var(--h3-color);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.block-content {
    flex: 1;
    overflow-y: auto;
}

/* Content Types */
.loading {
    text-align: center;
    color: var(--muted-color);
    font-style: italic;
    padding: 2rem;
}

/* Chart styling */
.chart-container {
    width: 100%;
    height: 200px;
    background: var(--card-background-color);
    border: 1px solid var(--card-border-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted-color);
}

/* List styling */
.content-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.content-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--card-border-color);
    color: var(--color);
}

.content-list li:last-child {
    border-bottom: none;
}

/* Activity feed */
.activity-item {
    padding: 1rem;
    margin: 0.5rem 0;
    background: var(--card-background-color);
    border-left: 3px solid var(--primary-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--card-border-color);
}

/* Action buttons */
.action-button {
    display: block;
    width: 100%;
    padding: 0.75rem;
    margin: 0.5rem 0;
    background: var(--primary-color);
    border: 1px solid var(--primary-color);
    color: var(--primary-inverse);
    text-decoration: none;
    text-align: center;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    font-weight: 500;
}

.action-button:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

/* Stats display */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.stat-card {
    background: var(--card-background-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--card-border-color);
}

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

.stat-label {
    font-size: 0.8rem;
    color: var(--muted-color);
    text-transform: uppercase;
    margin-top: 0.5rem;
}

/* Progress bars */
.progress-bar {
    width: 100%;
    height: 1rem;
    background: var(--card-border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    margin: 1rem 0;
}

.progress-fill {
    height: 100%;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

/* Responsive design */
@media (max-width: 1024px) {
    .header-nav {
        max-width: 95%;
    }
    
    .header-top {
        padding: 0.6rem 1rem;
    }
    
    .header-left .operation-title {
        font-size: 1.2rem;
    }
    
    .nav-item {
        font-size: 0.85rem;
        padding: 0.5rem 0.6rem;
    }
    
    .nav-item i {
        margin-right: 0.3rem;
    }
}

@media (max-width: 768px) {
    .header-nav {
        max-width: 100%;
        position: relative;
    }
    
    .header-top {
        flex-direction: column;
        gap: 0.8rem;
        padding: 0.8rem 1rem;
        position: relative;
        min-height: 60px;
    }
    
    .header-left {
        position: relative;
        width: 100%;
        text-align: center;
        padding-right: 50px; /* Make room for the hamburger button */
    }
    
    .header-left .operation-title {
        font-size: 1.1rem;
        text-align: center;
        margin-top: 1rem;
        margin-bottom: 0;
    }
    
    .header-right {
        flex-direction: column;
        gap: 0.8rem;
        align-items: center;
        width: 100%;
    }
    
    .user-info .welcome-text {
        font-size: 0.85rem;
        text-align: center;
    }
    
    .stats {
        flex-direction: row;
        gap: 0.8rem;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .stat-item {
        font-size: 0.75rem;
        padding: 0.4rem 0.8rem;
    }
    
    .admin-link {
        margin-left: 0 !important;
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem !important;
    }
    
    /* Mobile Menu Toggle */
    .mobile-menu-toggle {
        display: block !important;
        position: absolute;
        top: 0.8rem;
        right: 1rem;
        background: none;
        border: none;
        color: var(--primary-color);
        font-size: 1.5rem;
        cursor: pointer;
        padding: 0.5rem;
        z-index: 1000;
        border-radius: 4px;
        transition: all 0.2s ease;
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .mobile-menu-toggle:hover {
        color: var(--primary-hover);
        background: rgba(255, 255, 255, 0.1);
    }
    
    /* Mobile Navigation - Override desktop styles */
    .header-nav .main-nav {
        display: flex !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        padding: 0 !important;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        background: var(--card-background-color);
        border-top: 1px solid var(--card-border-color);
    }
    
    .header-nav .main-nav.mobile-open {
        max-height: 400px;
    }
    
    .header-nav .main-nav .nav-item {
        flex: none !important;
        margin: 0 !important;
        padding: 1rem !important;
        border-radius: 0 !important;
        border-bottom: 1px solid var(--card-border-color);
        text-align: left !important;
        font-size: 1rem !important;
        display: block !important;
        width: 100% !important;
    }
    
    .header-nav .main-nav .nav-item:last-child {
        border-bottom: none;
    }
    
    .header-nav .main-nav .nav-item i {
        width: 20px;
        text-align: center;
        margin-right: 0.8rem;
    }
    
    .grid-container {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(4, auto);
        gap: 0.5rem;
        height: auto;
    }
    
    .grid-container.job-board-layout {
        height: auto;
    }
    
    .grid-block {
        min-height: 200px;
    }
    
    .main-content {
        padding: 0.5rem;
        max-width: 100%;
    }
    
    .block-header h3 {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .header-top {
        padding: 0.6rem 0.8rem;
    }
    
    .header-left .operation-title {
        font-size: 1rem;
    }
    
    .stats {
        gap: 0.5rem;
    }
    
    .stat-item {
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
    }
    
    .user-info .welcome-text {
        font-size: 0.8rem;
    }
    
    .nav-item {
        padding: 0.8rem;
        font-size: 0.9rem;
    }
    
    .nav-item i {
        width: 18px;
        margin-right: 0.6rem;
    }
    
    .grid-block {
        padding: 0.6rem;
        min-height: 150px;
    }
    
    .main-content {
        padding: 0.3rem;
    }
}

/* Hide mobile menu toggle on desktop */
.mobile-menu-toggle {
    display: none;
}

.admin-link.active,
.admin-link[style*='background: var(--primary-color)'] {
    background: var(--primary-color) !important;
    color: var(--primary-inverse) !important;
    border-color: var(--primary-color) !important;
}

/* Logout button */
.logout-btn:hover {
    color: var(--primary-color) !important;
    transform: scale(1.1);
}