/* AACSAT School ERP - Modern CSS */

/* Light Theme (Default) */
:root {
    --primary: #2563EB;
    --primary-dark: #1E40AF;
    --primary-light: #60A5FA;
    --primary-lighter: #DBEAFE;
    --accent: #8B5CF6;
    --accent-dark: #7C3AED;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-modern: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --secondary: #10B981;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --info: #3B82F6;
    --dark: #1F2937;
    --gray: #6B7280;
    --gray-light: #9CA3AF;
    --gray-lighter: #E5E7EB;
    --gray-lightest: #F3F4F6;
    --white: #FFFFFF;
    --bg-primary: #FFFFFF;
    --bg-secondary: #F9FAFB;
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --text-light: #9CA3AF;
    --border-color: #E5E7EB;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --font-family: 'Inter', sans-serif;
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
    --sidebar-width: 280px;
    --header-height: 70px;
}

/* Dark Theme */
[data-theme="dark"] {
    --primary: #3B82F6;
    --primary-dark: #2563EB;
    --primary-light: #60A5FA;
    --primary-lighter: #1E3A8A;
    --accent: #A78BFA;
    --accent-dark: #8B5CF6;
    --success: #34D399;
    --warning: #FBBF24;
    --danger: #F87171;
    --info: #60A5FA;
    --dark: #F9FAFB;
    --gray: #9CA3AF;
    --gray-light: #6B7280;
    --gray-lighter: #374151;
    --gray-lightest: #1F2937;
    --white: #111827;
    --bg-primary: #111827;
    --bg-secondary: #1F2937;
    --text-primary: #F9FAFB;
    --text-secondary: #D1D5DB;
    --text-light: #9CA3AF;
    --border-color: #374151;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
}

/* Theme transition */
.theme-transitioning,
.theme-transitioning * {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease !important;
}

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

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

input, textarea, select {
    font-family: inherit;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 0.75rem 1rem;
    width: 100%;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-lighter);
}

/* LOGIN PAGE */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0e49b5 0%, #1e5fd9 100%);
    position: relative;
    padding: 2rem;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.3) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

.login-page::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.3) 0%, transparent 70%);
    animation: float 15s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(50px, 50px); }
}

.login-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 1200px;
    width: 100%;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    animation: fadeInUp 0.6s ease;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.login-left {
    background: linear-gradient(135deg, #0e49b5 0%, #1e5fd9 100%);
    color: var(--white);
    padding: 3rem;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.login-left::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="40" fill="rgba(255,255,255,0.05)"/></svg>');
    opacity: 0.3;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.logo-container i {
    font-size: 3rem;
}

.logo-container h1 {
    font-size: 2rem;
    font-weight: 700;
}

.tagline {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.features-list {
    margin: 2rem 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
}

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

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
}

.stat-item h3 {
    font-size: 2rem;
    font-weight: 700;
}

.login-right {
    padding: 3rem;
    display: flex;
    align-items: center;
}

.login-form-container {
    width: 100%;
    max-width: 400px;
}

.login-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

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

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

.input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-icon .form-control {
    padding: 0.875rem 1rem 0.875rem 3rem;
    border: 2px solid var(--border-color);
    width: 100%;
    border-radius: var(--border-radius-sm);
    background: var(--bg-primary);
    transition: all 0.3s ease;
}

.input-with-icon .form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-lighter);
}

.input-with-icon .input-icon {
    position: absolute;
    left: 1rem;
    color: var(--gray);
    pointer-events: none;
    z-index: 1;
}

.input-with-icon .password-toggle {
    position: absolute;
    right: 1rem;
    color: var(--gray);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.2s ease;
}

.input-with-icon .password-toggle:hover {
    color: var(--primary);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.forgot-link {
    color: var(--primary);
    font-size: 0.875rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    transition: var(--transition-fast);
}

.btn-primary {
    background: linear-gradient(135deg, #0e49b5 0%, #1e5fd9 100%);
    color: var(--white);
    border: none;
    position: relative;
    overflow: hidden;
    font-size: 1rem;
    font-weight: 600;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(14, 73, 181, 0.4);
}

.btn-block {
    width: 100%;
}

.divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    color: var(--text-secondary);
}

.divider::before, .divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}

.divider span {
    padding: 0 1rem;
}

.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background: var(--white);
}

.btn-social:hover {
    border-color: var(--primary);
    background: var(--primary-lighter);
}

/* DASHBOARD */
.dashboard-page {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
    transition: width 0.3s ease, background-color 0.3s ease;
}

/* Collapsed Sidebar (Icon Only) */
.sidebar.collapsed {
    width: 80px;
}

.sidebar.collapsed .logo span,
.sidebar.collapsed .nav-link span,
.sidebar.collapsed .user-details {
    opacity: 0;
    width: 0;
    overflow: hidden;
    white-space: nowrap;
    display: none;
}

.sidebar.collapsed .nav-link {
    justify-content: center;
    padding: 0.875rem 1rem;
    gap: 0;
}

.sidebar.collapsed .nav-link i:first-child {
    margin: 0;
    font-size: 1.25rem;
}

.sidebar.collapsed .submenu-icon {
    display: none;
}

.sidebar.collapsed .logo {
    justify-content: center;
}

.sidebar.collapsed .user-info {
    justify-content: center;
}

.sidebar.collapsed .submenu {
    display: none;
}

/* Sidebar Toggle Button */
.sidebar-toggle-btn {
    position: absolute;
    top: 50%;
    right: -15px;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    z-index: 1001;
}

.sidebar-toggle-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

.sidebar.collapsed .sidebar-toggle-btn {
    right: -15px;
}

.sidebar.collapsed .sidebar-toggle-btn i {
    transform: rotate(180deg);
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    transition: all 0.3s ease;
}

.logo i {
    font-size: 2rem;
    min-width: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo span {
    transition: opacity 0.3s ease, width 0.3s ease;
}

.sidebar-nav {
    padding: 1rem 0;
}

.nav-list {
    list-style: none;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.5rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link i:first-child {
    min-width: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.nav-link span {
    flex: 1;
    transition: opacity 0.3s ease, width 0.3s ease;
}

.submenu-icon {
    margin-left: auto;
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

.has-submenu.open .submenu-icon {
    transform: rotate(180deg);
}

.nav-link:hover {
    background: var(--gray-lightest);
    color: var(--primary);
}

.nav-item.active .nav-link {
    background: var(--primary-lighter);
    color: var(--primary);
    font-weight: 600;
}

.submenu {
    list-style: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.has-submenu.open .submenu {
    max-height: 500px;
}

.submenu a {
    display: block;
    padding: 0.75rem 1.5rem 0.75rem 4rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.submenu a:hover {
    background: var(--gray-lightest);
    color: var(--primary);
    padding-left: 4.25rem;
}

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--primary-lighter);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-weight: 600;
    flex-shrink: 0;
}

.user-details {
    flex: 1;
    min-width: 0;
    transition: opacity 0.3s ease, width 0.3s ease;
}

.user-name {
    font-weight: 600;
    font-size: 0.875rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar.collapsed .user-avatar {
    margin: 0 auto;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    transition: margin-left 0.3s ease;
}

.main-content.sidebar-collapsed {
    margin-left: 80px;
}

.top-header {
    height: var(--header-height);
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background-color 0.3s ease;
}

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

.search-box {
    position: relative;
    width: 400px;
}

.search-box i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray);
}

.search-box input {
    padding: 0.75rem 1rem 0.75rem 3rem;
    background: var(--bg-secondary);
}

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

.icon-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    color: var(--gray);
    position: relative;
}

.icon-btn:hover {
    background: var(--gray-lightest);
    color: var(--primary);
}

.icon-btn.theme-toggle {
    background: var(--gray-lightest);
}

.icon-btn.theme-toggle:hover {
    background: var(--primary-lighter);
    color: var(--primary);
}

.icon-btn .badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--danger);
    color: var(--white);
    font-size: 0.625rem;
    padding: 0.125rem 0.375rem;
    border-radius: 10px;
}

.user-menu-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
}

.user-avatar-sm {
    width: 36px;
    height: 36px;
    border-radius: 50%;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    min-width: 280px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-fast);
    z-index: 1000;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
}

.notification-item {
    display: flex;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.notification-item:hover {
    background: var(--gray-lightest);
}

.notification-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.notification-icon.bg-primary { background: var(--primary); }
.notification-icon.bg-success { background: var(--success); }
.notification-icon.bg-warning { background: var(--warning); }

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
}

.dropdown-item:hover {
    background: var(--gray-lightest);
}

.content-wrapper {
    padding: 2rem;
    max-width: 1600px;
    margin: 0 auto;
    width: 100%;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 700;
}

.breadcrumb {
    display: flex;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

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

.stat-card {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    display: flex;
    gap: 1.5rem;
    transition: var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--white);
}

.stat-icon.bg-primary { background: var(--primary); }
.stat-icon.bg-success { background: var(--success); }
.stat-icon.bg-warning { background: var(--warning); }
.stat-icon.bg-danger { background: var(--danger); }

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

.stat-content p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.stat-change {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.stat-change.positive {
    color: var(--success);
    background: rgba(16, 185, 129, 0.1);
}

.stat-change.negative {
    color: var(--danger);
    background: rgba(239, 68, 68, 0.1);
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -0.75rem;
}

.col-lg-4, .col-lg-6, .col-lg-8 {
    padding: 0 0.75rem;
}

.col-lg-4 { flex: 0 0 33.333%; max-width: 33.333%; }
.col-lg-6 { flex: 0 0 50%; max-width: 50%; }
.col-lg-8 { flex: 0 0 66.667%; max-width: 66.667%; }

.mt-4 { margin-top: 1.5rem; }

.card {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
    margin-bottom: 1.5rem;
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

.activity-list, .event-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.activity-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
}

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.activity-icon.bg-primary { background: var(--primary); }
.activity-icon.bg-success { background: var(--success); }
.activity-icon.bg-info { background: var(--info); }
.activity-icon.bg-warning { background: var(--warning); }

.activity-content p {
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.time {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.event-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
}

.event-date {
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--border-radius-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.event-date .day {
    font-size: 1.5rem;
    font-weight: 700;
}

.event-date .month {
    font-size: 0.75rem;
}

.event-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.event-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.btn-outline {
    border: 1px solid var(--border-color);
    background: var(--white);
    color: var(--text-primary);
}

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

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.form-select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
}

.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--dark);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-xl);
    z-index: 9999;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .login-container {
        grid-template-columns: 1fr;
    }
    .login-left {
        display: none;
    }
    .sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width) !important;
    }
    .sidebar.show {
        transform: translateX(0);
    }
    .sidebar.collapsed {
        width: var(--sidebar-width) !important;
    }
    .sidebar.collapsed .logo span,
    .sidebar.collapsed .nav-link span,
    .sidebar.collapsed .user-details {
        opacity: 1;
        width: auto;
    }
    .main-content {
        margin-left: 0 !important;
    }
    .mobile-menu-toggle {
        display: block;
    }
    .sidebar-toggle-btn {
        display: none;
    }
}

@media (max-width: 768px) {
    .search-box {
        display: none;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .col-lg-4, .col-lg-6, .col-lg-8 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    .content-wrapper {
        padding: 1rem;
    }
    .page-header h1 {
        font-size: 1.5rem;
    }
    .sidebar-header {
        padding: 1rem;
    }
    .nav-link {
        padding: 0.75rem 1rem;
    }
}

/* PROFILE PAGE STYLES */
.profile-avatar-large {
    position: relative;
    width: 150px;
    height: 150px;
    margin: 0 auto;
}

.profile-avatar-large img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary-lighter);
}

.avatar-edit-btn {
    position: absolute;
    bottom: 5px;
    right: 5px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    border: 3px solid var(--bg-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.avatar-edit-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

.profile-badges {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
}

.badge {
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.badge-primary {
    background: var(--primary-lighter);
    color: var(--primary);
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.profile-stats .stat-item {
    text-align: center;
}

.profile-stats .stat-item h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.profile-stats .stat-item p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.profile-contact {
    text-align: left;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
}

.contact-item i {
    color: var(--primary);
    width: 20px;
}

.contact-item span {
    font-size: 0.875rem;
    color: var(--text-primary);
}

.quick-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.quick-link-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.quick-link-item:hover {
    background: var(--primary-lighter);
    color: var(--primary);
    transform: translateX(5px);
}

.quick-link-item i {
    color: var(--primary);
    width: 20px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.info-item {
    display: flex;
    flex-direction: column;
}

.info-item.full-width {
    grid-column: 1 / -1;
}

.info-item label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.info-item p {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 500;
}

.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-bottom: 2rem;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -2.5rem;
    top: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary);
    border: 3px solid var(--bg-primary);
    box-shadow: 0 0 0 3px var(--primary-lighter);
}

.timeline-content h5 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.timeline-content p {
    margin-bottom: 0.25rem;
}

@media (max-width: 768px) {
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .profile-stats {
        grid-template-columns: 1fr;
    }
}