/* ============================================
   MAIN STYLESHEET - COMPLETE FIX
   Location: assets/css/style.css
   ============================================ */

   :root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --dark-color: #1a2332;
    --light-color: #f8f9fa;
    --sidebar-width: 260px;
    --sidebar-collapsed: 70px;
    --header-height: 60px;
    --border-radius: 12px;
    --transition-speed: 0.3s;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f0f2f5;
    color: #333;
    overflow-x: hidden;
}

/* ============================================
   WRAPPER & LAYOUT
   ============================================ */

.wrapper {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

#content {
    width: 100%;
    min-height: 100vh;
    transition: margin-left var(--transition-speed) ease;
    margin-left: var(--sidebar-width);
}

/* ============================================
   SIDEBAR
   ============================================ */

#sidebar {
    min-width: var(--sidebar-width);
    max-width: var(--sidebar-width);
    background: var(--dark-color);
    color: #fff;
    transition: all var(--transition-speed) ease;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    overflow-y: auto;
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
}

#sidebar::-webkit-scrollbar {
    width: 4px;
}

#sidebar::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.2);
    border-radius: 2px;
}

/* ============================================
   SIDEBAR HEADER
   ============================================ */

#sidebar .sidebar-header {
    padding: 15px 20px;
    background: rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 70px;
}

#sidebar .sidebar-header .logo {
    display: flex;
    align-items: center;
    flex: 1;
}

#sidebar .sidebar-header .logo .logo-full {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #fff;
}

#sidebar .sidebar-header .logo .logo-full .logo-img {
    height: 60px;
    width: auto;
    max-width: 150px;
    object-fit: contain;
}

#sidebar .sidebar-header .logo .logo-full .logo-text {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 150px;
}

#sidebar .sidebar-header .logo .logo-icon {
    display: none;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

#sidebar .sidebar-header .logo .logo-icon .logo-icon-img {
    height: 30px;
    width: auto;
    max-width: 30px;
    object-fit: contain;
}

/* ============================================
   SIDEBAR TOGGLE BUTTONS
   ============================================ */

#sidebar .sidebar-header .toggle-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 8px;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

#sidebar .sidebar-header .toggle-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

#sidebar .sidebar-header .toggle-btn:active {
    transform: scale(0.92);
}

#sidebar .sidebar-header .toggle-btn i {
    font-size: 18px;
    pointer-events: none;
    transition: transform 0.3s ease;
}

/* Mobile toggle button - hidden on desktop */
#sidebar .sidebar-header .toggle-btn-mobile {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 8px;
    transition: all 0.3s;
    display: none;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

#sidebar .sidebar-header .toggle-btn-mobile:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

#sidebar .sidebar-header .toggle-btn-mobile:active {
    transform: scale(0.92);
}

#sidebar .sidebar-header .toggle-btn-mobile i {
    font-size: 18px;
    pointer-events: none;
}

/* ============================================
   SIDEBAR COLLAPSED STATE
   ============================================ */

#sidebar.collapsed {
    min-width: var(--sidebar-collapsed);
    max-width: var(--sidebar-collapsed);
}

#sidebar.collapsed .sidebar-header .logo .logo-full {
    display: none;
}

#sidebar.collapsed .sidebar-header .logo .logo-icon {
    display: flex;
    margin: 0 auto;
}

#sidebar.collapsed .sidebar-header .toggle-btn {
    display: flex;
}

#sidebar.collapsed .sidebar-header {
    justify-content: center;
    padding: 15px 10px;
}

#sidebar.collapsed .sidebar-nav .nav-item {
    justify-content: center;
    padding: 12px 0;
}

#sidebar.collapsed .sidebar-nav .nav-item i {
    font-size: 20px;
    margin: 0;
    width: auto;
}

#sidebar.collapsed .sidebar-nav .nav-item span:not(.badge) {
    display: none;
}

#sidebar.collapsed .sidebar-nav .nav-item .badge {
    display: none;
}

#sidebar.collapsed .sidebar-nav .nav-section .section-header span {
    display: none;
}

#sidebar.collapsed .sidebar-nav .nav-section .section-header i:first-child {
    font-size: 14px;
    margin: 0;
}

#sidebar.collapsed .sidebar-nav .nav-section .section-header {
    justify-content: center;
    padding: 8px 0;
}

#sidebar.collapsed .sidebar-nav .nav-section .section-content {
    max-height: 0 !important;
    overflow: hidden;
}

#sidebar.collapsed .sidebar-nav .nav-section.expanded .section-content {
    max-height: 0 !important;
}

/* ============================================
   SIDEBAR TOOLTIPS ON COLLAPSED
   ============================================ */

   #sidebar.collapsed .nav-item {
    position: relative;
}

#sidebar.collapsed .nav-item:hover::after {
    content: attr(title);
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    background: var(--dark-color);
    color: #fff;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    margin-left: 10px;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    pointer-events: none;
}

#sidebar.collapsed .nav-item:hover::before {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-right-color: var(--dark-color);
    margin-left: -2px;
    z-index: 100;
    pointer-events: none;
}

/* ============================================
   SIDEBAR NAVIGATION
   ============================================ */

#sidebar.collapsed .section-header i:first-child {
    transition: transform 0.3s ease;
}

#sidebar.collapsed .nav-section.expanded .section-header i:first-child {
    transform: rotate(-90deg);
}

#sidebar .sidebar-nav {
    padding: 10px 0 20px;
}

#sidebar .sidebar-nav .nav-section {
    padding: 15px 20px 5px;
    font-size: 11px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    letter-spacing: 1px;
    font-weight: 600;
}

#sidebar .sidebar-nav .nav-item {
    padding: 10px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: all var(--transition-speed);
    border-left: 3px solid transparent;
    font-size: 14px;
    position: relative;
    cursor: pointer;
}

#sidebar .sidebar-nav .nav-item:hover {
    background: rgba(255,255,255,0.05);
    color: #fff;
}

#sidebar .sidebar-nav .nav-item.active {
    background: rgba(102, 126, 234, 0.15);
    color: #fff;
    border-left-color: var(--primary-color);
}

#sidebar .sidebar-nav .nav-item i {
    width: 20px;
    font-size: 16px;
    text-align: center;
    flex-shrink: 0;
}

#sidebar .sidebar-nav .nav-item .badge {
    margin-left: auto;
    background: var(--danger-color);
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 10px;
}

#sidebar .sidebar-nav .nav-item span:not(.badge) {
    flex: 1;
}

/* ============================================
   SIDEBAR OVERLAY
   ============================================ */

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    transition: all var(--transition-speed) ease;
}

.sidebar-overlay.active {
    display: block;
}

/* ============================================
   MOBILE LOGO & BREADCRUMB
   ============================================ */

.mobile-logo {
    display: none;
    align-items: center;
    text-decoration: none;
}

.mobile-logo .mobile-logo-img {
    height: 40px;
    width: auto;
    max-width: 100px;
    object-fit: contain;
}

.desktop-only {
    display: flex;
}

/* ============================================
   MOBILE RESPONSIVE
   ============================================ */

@media (max-width: 992px) {
    /* Show mobile logo, hide breadcrumb */
    .mobile-logo {
        display: flex;
    }
    
    .desktop-only {
        display: none !important;
    }
    
    #sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        z-index: 999;
        transform: translateX(-100%);
        transition: transform var(--transition-speed) ease;
        width: 280px;
        min-width: 280px;
        max-width: 280px;
        box-shadow: 2px 0 20px rgba(0,0,0,0.3);
    }
    
    #sidebar.active {
        transform: translateX(0);
    }
    
    #sidebar.collapsed {
        transform: translateX(-100%);
        min-width: 280px;
        max-width: 280px;
    }
    
    #sidebar.collapsed.active {
        transform: translateX(0);
    }
    
    #sidebar.collapsed .sidebar-header .logo .logo-full {
        display: flex;
    }
    
    #sidebar.collapsed .sidebar-header .logo .logo-icon {
        display: none;
    }
    
    #sidebar.collapsed .sidebar-header .toggle-btn {
        display: none;
    }
    
    #sidebar.collapsed .sidebar-header .toggle-btn-mobile {
        display: flex;
    }
    
    #sidebar .sidebar-nav .nav-item {
        padding: 10px 20px !important;
        justify-content: flex-start !important;
    }
    
    #sidebar .sidebar-nav .nav-item i {
        font-size: 16px !important;
        width: 20px !important;
    }
    
    #sidebar .sidebar-nav .nav-item span:not(.badge) {
        display: inline !important;
    }
    
    #sidebar .sidebar-nav .nav-item .badge {
        display: inline !important;
    }
    
    #sidebar .sidebar-nav .nav-section .section-header span {
        display: inline !important;
    }
    
    #sidebar .sidebar-nav .nav-section .section-header {
        justify-content: flex-start !important;
        padding: 8px 15px !important;
    }
    
    #sidebar .sidebar-nav .nav-section .section-header i:first-child {
        font-size: 12px !important;
        margin-right: 10px !important;
    }
    
    #sidebar.collapsed .sidebar-nav .nav-item {
        padding: 10px 20px !important;
        justify-content: flex-start !important;
    }
    
    #sidebar.collapsed .sidebar-nav .nav-item i {
        font-size: 16px !important;
        width: 20px !important;
    }
    
    #sidebar.collapsed .sidebar-nav .nav-item span:not(.badge) {
        display: inline !important;
    }
    
    #sidebar.collapsed .sidebar-nav .nav-item .badge {
        display: inline !important;
    }
    
    #sidebar.collapsed .sidebar-nav .nav-section .section-header span {
        display: inline !important;
    }
    
    #sidebar.collapsed .sidebar-nav .nav-section .section-header {
        justify-content: flex-start !important;
        padding: 8px 15px !important;
    }
    
    #sidebar.collapsed .sidebar-nav .nav-section .section-content {
        max-height: 0 !important;
    }
    
    #sidebar.collapsed .sidebar-nav .nav-section.expanded .section-content {
        max-height: 500px !important;
    }
    
    #content {
        margin-left: 0 !important;
        width: 100%;
    }
    
    body.sidebar-open {
        overflow: hidden;
    }
    
    #sidebar .sidebar-header .toggle-btn {
        display: none;
    }
    
    #sidebar .sidebar-header .toggle-btn-mobile {
        display: flex;
    }
}

@media (max-width: 576px) {
    #sidebar {
        width: 100%;
        max-width: 100%;
        min-width: 100%;
    }
    
    .topbar .left .mobile-logo .mobile-logo-img {
        height: 50px;
    }
}

/* ============================================
   TOPBAR
   ============================================ */

.topbar {
    background: #fff;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #e9ecef;
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    min-height: var(--header-height);
    flex-wrap: wrap;
    gap: 10px;
}

.topbar .left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.topbar .left .sidebar-toggle {
    background: none;
    border: none;
    font-size: 20px;
    color: #495057;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 8px;
    transition: background var(--transition-speed);
    display: none;
}

.topbar .left .sidebar-toggle:hover {
    background: #f0f2f5;
}

.topbar .left .breadcrumb {
    font-size: 14px;
    color: #6c757d;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.topbar .left .breadcrumb .separator {
    margin: 0 8px;
    color: #dee2e6;
}

.topbar .right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.topbar .right .search-box {
    position: relative;
}

.topbar .right .search-box input {
    padding: 8px 35px 8px 15px;
    border-radius: 20px;
    border: 1px solid #e9ecef;
    font-size: 13px;
    width: 180px;
    transition: width var(--transition-speed);
}

.topbar .right .search-box input:focus {
    width: 240px;
    border-color: var(--primary-color);
    box-shadow: none;
    outline: none;
}

.topbar .right .search-box i {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
}

.topbar .right .user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 8px;
    transition: background var(--transition-speed);
}

.topbar .right .user-info:hover {
    background: #f0f2f5;
}

.topbar .right .user-info .avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 13px;
    flex-shrink: 0;
}

.topbar .right .user-info .name {
    font-size: 14px;
    font-weight: 500;
    color: #333;
    white-space: nowrap;
}

/* ============================================
   MOBILE TOPBAR
   ============================================ */

@media (max-width: 992px) {
    .topbar {
        padding: 8px 15px;
        min-height: 55px;
    }
    
    .topbar .left .sidebar-toggle {
        display: block;
    }
    
    .topbar .left .breadcrumb {
        font-size: 13px;
        max-width: 120px;
    }
    
    .topbar .right .search-box input {
        width: 120px;
        font-size: 12px;
        padding: 6px 30px 6px 12px;
    }
    
    .topbar .right .search-box input:focus {
        width: 160px;
    }
    
    .topbar .right .user-info .name {
        font-size: 13px;
    }
    
    .topbar .right .user-info .avatar {
        width: 28px;
        height: 28px;
        font-size: 11px;
    }
}

@media (max-width: 576px) {
    .topbar {
        padding: 4px 8px;
        min-height: 44px;
        gap: 4px;
    }
    
    .topbar .left .sidebar-toggle {
        font-size: 14px;
        padding: 3px 5px;
    }
    
    .mobile-logo .mobile-logo-img {
        height: 20px;
    }
    
    .topbar .right {
        gap: 4px;
    }
    
    .topbar .right .search-box input {
        width: 80px;
        font-size: 11px;
        padding: 3px 22px 3px 6px;
    }
    
    .topbar .right .search-box input:focus {
        width: 120px;
    }
    
    .topbar .right .search-box i {
        font-size: 10px;
        right: 6px;
    }
    
    .topbar .right .user-info .avatar {
        width: 22px;
        height: 22px;
        font-size: 9px;
    }
    
    .topbar .right .btn-link {
        font-size: 14px;
        padding: 3px 4px;
    }
    
    .topbar .right .btn-link .notification-badge {
        font-size: 8px;
        padding: 1px 4px;
    }
    
    .year-selector .dropdown-toggle {
        font-size: 10px;
        padding: 2px 6px;
    }
    
    .year-selector .dropdown-toggle i {
        font-size: 10px;
    }
}

/* ============================================
   MAIN CONTENT PADDING FIX
   ============================================ */

   .main-content {
    padding: 25px !important;
    min-height: calc(100vh - var(--header-height));
}

/* Container fluid padding */
.container-fluid {
    padding: 0 15px !important;
}

/* Card spacing */
.card {
    margin-bottom: 20px !important;
}

/* Row spacing */
.row {
    margin: 0 !important;
}

.row > * {
    padding: 0 10px !important;
}

/* ============================================
   RESPONSIVE PADDING
   ============================================ */

@media (max-width: 768px) {
    .main-content {
        padding: 15px !important;
    }
    
    .container-fluid {
        padding: 0 10px !important;
    }
    
    .row > * {
        padding: 0 5px !important;
    }
}

@media (max-width: 576px) {
    .main-content {
        padding: 10px !important;
    }
}

/* ============================================
   SUPERADMIN DASHBOARD STYLES
   ============================================ */
   .hover-card {
    transition: all 0.3s;
    cursor: pointer;
    border: 2px solid transparent;
}

.hover-card:hover {
    transform: translateY(-5px);
    border-color: #667eea;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.hover-card .card-body {
    padding: 20px 15px;
}

.stat-card {
    background: #fff;
    border-radius: 12px;
    padding: 20px 25px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: all 0.3s;
    height: 100%;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.stat-card .icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.stat-card h3 {
    font-size: 28px;
    font-weight: 700;
    margin: 0;
    color: #333;
}

.stat-card p {
    color: #6c757d;
    margin: 0;
    font-size: 14px;
}

.table td, .table th {
    vertical-align: middle;
}

@media (max-width: 768px) {
    .stat-card {
        padding: 15px;
    }
    
    .stat-card h3 {
        font-size: 22px;
    }
    
    .stat-card .icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}