/* Akshaya Attendance System - Custom Theme */
/* Colors based on the Akshaya logo */

:root {
    --akshaya-primary: #4a3b8c;      /* Deep purple from logo */
    --akshaya-secondary: #00bcd4;     /* Cyan blue from logo */
    --akshaya-light: #e8f4f8;        /* Light cyan tint */
    --akshaya-dark: #2c1810;         /* Dark brown/black */
    --akshaya-accent: #6c5ce7;       /* Medium purple */
    --akshaya-gradient: linear-gradient(135deg, #4a3b8c 0%, #00bcd4 100%);
    --akshaya-gradient-reverse: linear-gradient(135deg, #00bcd4 0%, #4a3b8c 100%);
}

/* Override Bootstrap primary colors */
.bg-primary {
    background: var(--akshaya-gradient) !important;
}

.btn-primary {
    background: var(--akshaya-gradient);
    border: none;
    color: white;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: var(--akshaya-gradient-reverse);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(74, 59, 140, 0.3);
}

.btn-outline-primary {
    color: var(--akshaya-primary);
    border-color: var(--akshaya-primary);
}

.btn-outline-primary:hover {
    background-color: var(--akshaya-primary);
    border-color: var(--akshaya-primary);
}

/* Navbar styling */
.navbar-dark.bg-primary {
    background: var(--akshaya-gradient) !important;
    box-shadow: 0 2px 10px rgba(74, 59, 140, 0.3);
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: white;
    padding: 4px;
}

/* Card enhancements */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(74, 59, 140, 0.15);
}

.card-header {
    background: var(--akshaya-gradient);
    color: white;
    border-radius: 12px 12px 0 0 !important;
    border: none;
    font-weight: 600;
}

/* Gradient backgrounds for stat cards */
.bg-primary-gradient {
    background: linear-gradient(135deg, var(--akshaya-primary) 0%, var(--akshaya-accent) 100%) !important;
}

.bg-success-gradient {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%) !important;
}

.bg-warning-gradient {
    background: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%) !important;
}

.bg-info-gradient {
    background: linear-gradient(135deg, var(--akshaya-secondary) 0%, #17a2b8 100%) !important;
}

/* Table styling */
.table thead th {
    background: var(--akshaya-light);
    color: var(--akshaya-primary);
    border: none;
    font-weight: 600;
}

.table-dark thead th {
    background: var(--akshaya-gradient);
}

/* Badge styling */
.badge.bg-primary {
    background: var(--akshaya-primary) !important;
}

.badge.bg-info {
    background: var(--akshaya-secondary) !important;
}

/* Alert styling */
.alert-primary {
    background-color: var(--akshaya-light);
    border-color: var(--akshaya-secondary);
    color: var(--akshaya-primary);
}

/* Form controls */
.form-control:focus {
    border-color: var(--akshaya-secondary);
    box-shadow: 0 0 0 0.2rem rgba(0, 188, 212, 0.25);
}

.form-select:focus {
    border-color: var(--akshaya-secondary);
    box-shadow: 0 0 0 0.2rem rgba(0, 188, 212, 0.25);
}

/* Dropdown styling */
.dropdown-menu {
    border: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
}

.dropdown-item:hover {
    background-color: var(--akshaya-light);
    color: var(--akshaya-primary);
}

/* Progress bars */
.progress-bar {
    background: var(--akshaya-gradient);
}

/* Links */
a {
    color: var(--akshaya-primary);
}

a:hover {
    color: var(--akshaya-secondary);
}

/* Page background */
body {
    background: linear-gradient(135deg, #f8f9fa 0%, var(--akshaya-light) 100%);
    min-height: 100vh;
}

/* Footer styling */
.footer {
    background: var(--akshaya-gradient);
    color: white;
    padding: 20px 0;
    margin-top: auto;
}

/* Sidebar (if exists) */
.sidebar {
    background: linear-gradient(180deg, var(--akshaya-primary) 0%, var(--akshaya-accent) 100%);
}

/* Custom animations */
@keyframes akshayaFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.akshaya-fade-in {
    animation: akshayaFadeIn 0.6s ease-out;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .logo {
        width: 32px;
        height: 32px;
    }
}

/* Status indicators */
.status-active {
    color: #28a745;
}

.status-inactive {
    color: #dc3545;
}

.status-pending {
    color: #ffc107;
}

/* Chart container styling */
.chart-container {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Statistics Cards Styling */
.stat-card {
    text-align: center;
    padding: 25px 20px;
    border-radius: 12px;
    color: white;
    margin-bottom: 20px;
    height: 140px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease-in-out;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.stat-card h3 {
    font-size: 2.5rem;
    margin-bottom: 8px;
    margin-top: 0;
    font-weight: 700;
    line-height: 1;
}

.stat-card p {
    margin-bottom: 4px;
    margin-top: 0;
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.2;
}

.stat-card small {
    opacity: 0.8;
    font-size: 0.875rem;
    margin: 0;
    line-height: 1;
}

/* Responsive adjustments for stat cards */
@media (max-width: 768px) {
    .stat-card {
        height: 120px;
        padding: 20px 15px;
    }
    
    .stat-card h3 {
        font-size: 2rem;
    }
    
    .stat-card p {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .stat-card {
        height: 110px;
        padding: 15px 12px;
    }
    
    .stat-card h3 {
        font-size: 1.75rem;
    }
    
    .stat-card p {
        font-size: 0.95rem;
    }
    
    .stat-card small {
        font-size: 0.8rem;
    }
}

/* Sessions button styling */
.sessions-btn,
.sessions-btn-reports {
    text-decoration: none !important;
    border: none !important;
    background: none !important;
    cursor: pointer;
}

.sessions-btn:hover .badge,
.sessions-btn-reports:hover small {
    transform: scale(1.05);
    transition: transform 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.sessions-btn:focus,
.sessions-btn-reports:focus {
    box-shadow: none !important;
    outline: none !important;
}

/* Service Links specific styles */
.link-card {
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    border: 1px solid #e0e0e0;
    height: 100%;
}

.link-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.link-icon {
    font-size: 1.2rem;
    width: 30px;
    text-align: center;
}

/* Service links responsive adjustments */
@media (max-width: 768px) {
    .service-links .col-sm-6 {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: 1rem;
    }
    
    .link-card .card-title {
        font-size: 0.95rem;
    }
    
    .link-card .link-icon {
        font-size: 1rem;
        width: 25px;
    }
    
    .link-card .btn-sm {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
}