/* ================================================
   SIRESON - Clean & Professional Design System
   Elegant Maroon & Cream Palette
   ================================================ */

@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400;1,500;1,600;1,700;1,800&display=swap");

/* === ROOT VARIABLES === */
:root {
    /* Premium Color Palette - Maroon & Cream */
    --color-primary: #6b2737; /* Rich Maroon */
    --color-primary-dark: #4a1b26; /* Dark Maroon */
    --color-primary-light: #5f5b5c; /* Light Maroon */

    --color-accent: #c19a6b; /* Camel/Tan */
    --color-accent-dark: #a07d4f; /* Dark Tan */
    --color-accent-light: #d4b896; /* Light Tan */

    --color-secondary: #2c2c2c; /* Charcoal */
    --color-tertiary: #555555; /* Gray */

    /* Backgrounds */
    --color-bg: #fafafa;
    --color-bg-secondary: #f5f5f511;
    --color-bg-tertiary: #ececec;

    /* Text */
    --color-text: #2c2c2c;
    --color-text-secondary: #555555;
    --color-text-muted: #888888;

    /* Borders */
    --color-border: #dddddd;
    --color-border-light: #eeeeee;

    /* Status Colors - Professional & Muted */
    --color-success: #2e7d32;
    --color-success-light: #e8f5e9;
    --color-warning: #f5dd00;
    --color-warning-light: #fff3e0;
    --color-danger: #c62828;
    --color-danger-light: #fe7119;
    --color-info: #1976d2;
    --color-info-light: #e3f2fd;

    /* Typography */
    --font-primary: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem; /* 4px */
    --spacing-sm: 0.5rem; /* 8px */
    --spacing-md: 1rem; /* 16px */
    --spacing-lg: 1.5rem; /* 24px */
    --spacing-xl: 2rem; /* 32px */
    --spacing-xxl: 3rem; /* 48px */

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 50%;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

/* Dark Mode */
[data-theme="dark"] {
    --color-bg: #1a1a1a;
    --color-bg-secondary: #242424;
    --color-bg-tertiary: #2e2e2e;

    --color-text: #e8e8e8;
    --color-text-secondary: #b8b8b8;
    --color-text-muted: #888888;

    --color-border: #3a3a3a;
    --color-border-light: #4a4a4a;
}

/* === RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 2.5rem;
}
h2 {
    font-size: 2rem;
}
h3 {
    font-size: 1.75rem;
}
h4 {
    font-size: 1.5rem;
}
h5 {
    font-size: 1.25rem;
}
h6 {
    font-size: 1rem;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    h2 {
        font-size: 1.75rem;
    }
    h3 {
        font-size: 1.5rem;
    }
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

/* === LAYOUT === */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
}

/* === NAVBAR === */
.navbar {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.navbar-brand i {
    font-size: 1.75rem;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    list-style: none;
}

.navbar-menu a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text);
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.navbar-menu a:hover,
.navbar-menu a.active {
    color: var(--color-primary);
    background: var(--color-bg-secondary);
}

.navbar-divider {
    width: 1px;
    height: 24px;
    background: var(--color-border);
}

.btn-logout {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: none;
    border: none;
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.btn-logout:hover {
    color: var(--color-danger);
    background: var(--color-bg-secondary);
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.navbar-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-base);
}

@media (max-width: 992px) {
    .navbar-container {
        padding: 0 var(--spacing-md);
        height: 60px;
    }

    /* Reorder: hamburger (order 1) | brand (order 2) | theme toggle (order 3) */
    .navbar-toggle {
        order: 1;
    }

    .navbar-brand {
        order: 2;
        font-size: 1.25rem;
        margin-left: 12px;
        margin-right: auto;
    }

    .navbar-brand i {
        font-size: 1.5rem;
    }

    .navbar-theme-desktop {
        order: 3;
    }

    .navbar-menu {
        order: 4;
        position: fixed;
        top: 60px;
        left: -100%;
        width: min(320px, 85vw);
        height: calc(100vh - 60px);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: var(--color-bg);
        border-right: 1px solid var(--color-border);
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-xl);
        overflow-y: auto;
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
    }

    .navbar-menu.active {
        left: 0;
    }

    .navbar-menu li {
        width: 100%;
        margin-bottom: var(--spacing-xs);
    }

    .navbar-menu a {
        width: 100%;
        padding: var(--spacing-md);
        border-radius: var(--radius-md);
        font-size: 1rem;
    }

    .btn-logout {
        width: 100%;
        padding: var(--spacing-md);
        text-align: left;
    }

    .navbar-divider {
        width: 100%;
        height: 1px;
        margin: var(--spacing-md) 0;
    }

    .navbar-toggle {
        display: flex;
        z-index: 1001;
    }

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

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

    .navbar-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

/* === MAIN CONTENT === */
.main-content {
    min-height: calc(100vh - 70px - 300px);
    padding: var(--spacing-xxl) 0;
}

@media (max-width: 768px) {
    .main-content {
        padding: var(--spacing-xl) 0;
    }
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    min-height: 44px; /* Touch accessibility */
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-accent {
    background: var(--color-accent);
    color: var(--color-secondary);
    box-shadow: var(--shadow-sm);
}

.btn-accent:hover {
    background: var(--color-accent-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.btn-secondary {
    background: var(--color-secondary);
    color: white;
}

.btn-secondary:hover {
    background: var(--color-tertiary);
}

.btn-danger {
    background: var(--color-danger);
    color: white;
}

.btn-danger:hover {
    background: #a91d1d;
}

.btn-sm {
    padding: 0.5rem 1rem;
    min-height: 36px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    min-height: 52px;
    font-size: 1.125rem;
}

/* Button Groups & Mobile Optimization */
.btn-group {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .btn {
        width: 100%;
        justify-content: center;
    }

    .btn-group {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .btn-group .btn {
        width: 100%;
    }
}

/* === CARDS === */
.card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-base);
    margin-bottom: var(--spacing-lg);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
    font-weight: 600;
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
}

@media (max-width: 768px) {
    .card {
        margin-bottom: var(--spacing-md);
        border-radius: var(--radius-md);
    }

    .card-header,
    .card-body,
    .card-footer {
        padding: var(--spacing-md);
    }

    .card-header {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .card-header,
    .card-body,
    .card-footer {
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

/* === FORMS === */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text);
}

.form-control {
    display: block;
    width: 100%;
    padding: 0.875rem 1rem;
    min-height: 48px;
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(107, 39, 55, 0.1);
}

.form-control.is-invalid {
    border-color: var(--color-danger);
}

.invalid-feedback {
    display: block;
    margin-top: var(--spacing-sm);
    color: var(--color-danger);
    font-size: 0.875rem;
    line-height: 1.4;
}

.form-text {
    display: block;
    margin-top: var(--spacing-sm);
    color: var(--color-text-muted);
    font-size: 0.875rem;
    line-height: 1.4;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
    line-height: 1.6;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%232C2C2C' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* Form Row for Inline Forms */
.form-row {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.form-row .form-group {
    flex: 1;
    min-width: 200px;
}

@media (max-width: 768px) {
    .form-control {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 1rem;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .form-row .form-group {
        width: 100%;
    }
}

/* === ALERTS === */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border-left: 4px solid;
    margin-bottom: var(--spacing-lg);
    position: relative;
    word-wrap: break-word;
    line-height: 1.5;
}

.alert i {
    flex-shrink: 0;
    font-size: 1.25rem;
    margin-top: 2px;
}

.alert > span,
.alert > div {
    flex: 1;
}

.alert-success {
    background: var(--color-success-light);
    border-color: var(--color-success);
    color: var(--color-success);
}

.alert-danger {
    background: var(--color-danger-light);
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.alert-warning {
    background: var(--color-warning-light);
    border-color: var(--color-warning);
    color: var(--color-warning);
}

.alert-info {
    background: var(--color-info-light);
    border-color: var(--color-info);
    color: var(--color-info);
}

@media (max-width: 768px) {
    .alert {
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
        font-size: 0.9rem;
    }

    .alert i {
        font-size: 1.1rem;
    }
}

/* === BADGES === */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.badge-primary {
    background: var(--color-primary);
    color: white;
}
.badge-accent {
    background: var(--color-accent);
    color: var(--color-secondary);
}
.badge-success {
    background: var(--color-success);
    color: white;
}
.badge-danger {
    background: var(--color-danger);
    color: white;
}
.badge-warning {
    background: var(--color-warning);
    color: white;
}
.badge-info {
    background: var(--color-info);
    color: white;
}
.badge-secondary {
    background: var(--color-secondary);
    color: white;
}

/* === TABLES === */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px; /* Force horizontal scroll on mobile */
}

.table thead {
    background: var(--color-bg-secondary);
    border-bottom: 2px solid var(--color-border);
}

.table th,
.table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.table th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.table tbody tr {
    transition: background var(--transition-fast);
}

.table tbody tr:hover {
    background: var(--color-bg-secondary);
}

@media (max-width: 768px) {
    .table-responsive {
        border: 1px solid var(--color-border);
    }

    .table {
        min-width: 500px;
    }

    .table th,
    .table td {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.875rem;
    }

    .table th {
        font-size: 0.8rem;
        position: sticky;
        top: 0;
        background: var(--color-bg-secondary);
        z-index: 10;
    }
}

/* === FOOTER === */
.footer {
    background: var(--color-primary);
    color: #cccccc;
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xxl);
    text-align: center;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* === ADMIN LAYOUT === */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

.admin-mobile-header {
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1001;
}

.admin-mobile-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: 1.125rem;
}

.admin-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.admin-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.admin-sidebar {
    width: 280px;
    background: var(--color-bg);
    border-right: 1px solid var(--color-border);
    height: 100vh;
    position: sticky;
    top: 0;
    overflow-y: auto;
}

.admin-sidebar-header {
    padding: var(--spacing-xl) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.admin-sidebar-header h2 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.admin-user-name {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.admin-sidebar-nav {
    padding: var(--spacing-lg);
}

.admin-sidebar-nav a {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    color: var(--color-text);
    font-weight: 500;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.admin-sidebar-nav a:hover,
.admin-sidebar-nav a.active {
    background: var(--color-primary);
    color: white;
}

.admin-sidebar-nav a i {
    font-size: 1.25rem;
    width: 24px;
}

.admin-sidebar-divider {
    height: 1px;
    background: var(--color-border);
    margin: var(--spacing-lg) 0;
}

.admin-logout-form {
    margin: 0;
}

.admin-logout-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    width: 100%;
    padding: var(--spacing-md);
    background: none;
    border: none;
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.admin-logout-btn:hover {
    background: var(--color-danger);
    color: white;
}

.admin-logout-btn i {
    font-size: 1.25rem;
    width: 24px;
}

.admin-main {
    flex: 1;
    min-height: 100vh;
    background: var(--color-bg-secondary);
}

.admin-content {
    padding: var(--spacing-xl);
    max-width: 1400px;
}

@media (max-width: 992px) {
    /* Mobile header visible */
    .admin-mobile-header {
        display: flex !important;
        height: 60px;
    }

    /* Hide sidebar by default on mobile */
    .admin-sidebar {
        position: fixed !important;
        left: -100% !important;
        top: 60px !important;
        width: min(320px, 85vw) !important;
        height: calc(100vh - 60px) !important;
        z-index: 1000 !important;
        box-shadow: var(--shadow-xl);
        transition: left 0.3s ease-in-out !important;
        overflow-y: auto !important;
    }

    /* Show sidebar when active */
    .admin-sidebar.active {
        left: 0 !important;
    }

    .admin-sidebar-header {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .admin-sidebar-header h2 {
        font-size: 1.1rem;
    }

    .admin-sidebar-nav {
        padding: var(--spacing-md);
    }

    .admin-sidebar-nav a,
    .admin-logout-btn {
        padding: var(--spacing-md);
        font-size: 0.95rem;
        min-height: 48px;
    }

    /* Main content full width on mobile */
    .admin-main {
        margin-left: 0 !important;
        width: 100% !important;
    }

    .admin-content {
        padding: var(--spacing-md);
    }

    /* Hamburger animation */
    .admin-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .admin-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    /* Sidebar overlay for admin */
    .admin-wrapper .sidebar-overlay.active {
        opacity: 1 !important;
        visibility: visible !important;
    }


}

/* === SCROLL TO TOP === */
#scrollToTop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

#scrollToTop.visible {
    opacity: 1;
    visibility: visible;
}

#scrollToTop:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
    #scrollToTop {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* === THEME TOGGLE (Navbar Integrated) === */
.theme-toggle {
    background: none;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    font-size: 1.1rem;
}

.theme-toggle:hover {
    background: var(--color-bg-secondary);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

/* Desktop: icon-only button in navbar bar */
.navbar-theme-desktop {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    margin-left: auto;
    margin-right: var(--spacing-sm);
    padding: 0;
    flex-shrink: 0;
}

/* Mobile: hidden by default, full menu item inside hamburger */
.navbar-theme-mobile-item {
    display: none;
}

.navbar-theme-mobile {
    width: 100%;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    gap: var(--spacing-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    justify-content: flex-start;
}

.navbar-theme-mobile span {
    font-size: 1rem;
}

@media (max-width: 992px) {
    /* Hide desktop toggle on mobile */
    .navbar-theme-desktop {
        display: none;
    }

    /* Show mobile toggle inside hamburger */
    .navbar-theme-mobile-item {
        display: block;
        width: 100%;
        margin-top: var(--spacing-sm);
        padding-top: var(--spacing-md);
        border-top: 1px solid var(--color-border);
    }
}

/* === UTILITIES === */
.text-center {
    text-align: center;
}
.text-right {
    text-align: right;
}
.text-left {
    text-align: left;
}
.text-muted {
    color: var(--color-text-muted);
}
.text-primary {
    color: var(--color-primary);
}
.text-accent {
    color: var(--color-accent);
}
.text-danger {
    color: var(--color-danger);
}
.text-success {
    color: var(--color-success);
}

.d-none {
    display: none !important;
}
.d-block {
    display: block !important;
}
.d-flex {
    display: flex !important;
}
.d-inline-flex {
    display: inline-flex !important;
}
.d-inline {
    display: inline !important;
}

.align-items-start {
    align-items: flex-start;
}
.align-items-center {
    align-items: center;
}
.align-items-end {
    align-items: flex-end;
}
.justify-content-start {
    justify-content: flex-start;
}
.justify-content-between {
    justify-content: space-between;
}
.justify-content-center {
    justify-content: center;
}
.justify-content-end {
    justify-content: flex-end;
}
.flex-wrap {
    flex-wrap: wrap;
}
.flex-column {
    flex-direction: column;
}

.gap-1 {
    gap: var(--spacing-xs);
}
.gap-2 {
    gap: var(--spacing-sm);
}
.gap-3 {
    gap: var(--spacing-md);
}
.gap-4 {
    gap: var(--spacing-lg);
}
.gap-5 {
    gap: var(--spacing-xl);
}

.mb-0 {
    margin-bottom: 0 !important;
}
.mb-1 {
    margin-bottom: var(--spacing-xs);
}
.mb-2 {
    margin-bottom: var(--spacing-sm);
}
.mb-3 {
    margin-bottom: var(--spacing-md);
}
.mb-4 {
    margin-bottom: var(--spacing-lg);
}
.mb-5 {
    margin-bottom: var(--spacing-xl);
}

.mt-0 {
    margin-top: 0 !important;
}
.mt-1 {
    margin-top: var(--spacing-xs);
}
.mt-2 {
    margin-top: var(--spacing-sm);
}
.mt-3 {
    margin-top: var(--spacing-md);
}
.mt-4 {
    margin-top: var(--spacing-lg);
}
.mt-5 {
    margin-top: var(--spacing-xl);
}

.p-0 {
    padding: 0 !important;
}
.p-3 {
    padding: var(--spacing-md);
}
.p-4 {
    padding: var(--spacing-lg);
}
.py-3 {
    padding-top: var(--spacing-md);
    padding-bottom: var(--spacing-md);
}
.py-4 {
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
}
.py-5 {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}
.px-3 {
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}
.px-4 {
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
}

.w-100 {
    width: 100%;
}
.h-100 {
    height: 100%;
}

/* Mobile-specific utilities */
@media (max-width: 768px) {
    .d-md-none {
        display: none !important;
    }
    .d-md-block {
        display: block !important;
    }
    .d-md-flex {
        display: flex !important;
    }
    .text-md-center {
        text-align: center !important;
    }
    .w-md-100 {
        width: 100% !important;
    }
}

/* === GRID SYSTEM - Mobile First === */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-left: -8px;
    margin-right: -8px;
}

[class*="col-"] {
    position: relative;
    width: 100%;
    padding-left: 8px;
    padding-right: 8px;
    margin-bottom: 16px;
}

/* Base columns (mobile first - always apply) */
.col-12 {
    flex: 0 0 100%;
    max-width: 100%;
}
.col-6 {
    flex: 0 0 50%;
    max-width: 50%;
}
.col-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
}
.col-3 {
    flex: 0 0 25%;
    max-width: 25%;
}

/* Small screens and up (min-width: 576px) */
@media (min-width: 576px) {
    .col-sm-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    .col-sm-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }
    .col-sm-4 {
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }
    .col-sm-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }
}

/* Medium screens and up (min-width: 768px) */
@media (min-width: 768px) {
    .col-md-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    .col-md-8 {
        flex: 0 0 66.666667%;
        max-width: 66.666667%;
    }
    .col-md-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }
    .col-md-4 {
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }
    .col-md-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }
}

/* Large screens and up (min-width: 992px) */
@media (min-width: 992px) {
    .col-lg-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    .col-lg-8 {
        flex: 0 0 66.666667%;
        max-width: 66.666667%;
    }
    .col-lg-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }
    .col-lg-4 {
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }
    .col-lg-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }
}

/* Extra large screens and up (min-width: 1200px) */
@media (min-width: 1200px) {
    .col-xl-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    .col-xl-8 {
        flex: 0 0 66.666667%;
        max-width: 66.666667%;
    }
    .col-xl-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }
    .col-xl-4 {
        flex: 0 0 33.333333%;
        max-width: 33.333333%;
    }
    .col-xl-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }
}

/* Utility - margin bottom */
.mb-0 {
    margin-bottom: 0 !important;
}
.mb-1 {
    margin-bottom: 4px !important;
}
.mb-2 {
    margin-bottom: 8px !important;
}
.mb-3 {
    margin-bottom: 16px !important;
}
.mb-4 {
    margin-bottom: 24px !important;
}
.mb-5 {
    margin-bottom: 48px !important;
}

/* Gap utilities */
.gap-1 {
    gap: 4px !important;
}
.gap-2 {
    gap: 8px !important;
}
.gap-3 {
    gap: 16px !important;
}
.gap-4 {
    gap: 24px !important;
}

/* Display utilities */
.d-flex {
    display: flex !important;
}
.d-block {
    display: block !important;
}
.d-none {
    display: none !important;
}
.d-inline {
    display: inline !important;
}
.d-inline-block {
    display: inline-block !important;
}

/* Flex utilities */
.flex-wrap {
    flex-wrap: wrap !important;
}
.flex-column {
    flex-direction: column !important;
}
.justify-content-between {
    justify-content: space-between !important;
}
.justify-content-center {
    justify-content: center !important;
}
.justify-content-end {
    justify-content: flex-end !important;
}
.align-items-center {
    align-items: center !important;
}
.align-items-start {
    align-items: flex-start !important;
}
.align-items-end {
    align-items: flex-end !important;
}

/* Text utilities */
.text-center {
    text-align: center !important;
}
.text-left {
    text-align: left !important;
}
.text-right {
    text-align: right !important;
}
.text-muted {
    color: var(--color-text-muted) !important;
}
.text-primary {
    color: var(--color-primary) !important;
}
.text-success {
    color: var(--color-success) !important;
}
.text-danger {
    color: var(--color-danger) !important;
}
.text-warning {
    color: var(--color-warning) !important;
}

/* Width utilities */
.w-100 {
    width: 100% !important;
}
.w-50 {
    width: 50% !important;
}
.w-auto {
    width: auto !important;
}

/* === PROGRESS BAR === */
.progress {
    height: 8px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--color-primary);
    transition: width var(--transition-slow);
}

/* === LIST GROUP === */
.list-group {
    list-style: none;
}

.list-group-item {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
    transition: background var(--transition-fast);
}

.list-group-item:hover {
    background: var(--color-bg-secondary);
}

.list-group-flush .list-group-item {
    border-left: none;
    border-right: none;
}

/* ================================================
   ADDITIONAL COMPONENTS FOR VIEW FILES
   ================================================ */

/* === HERO SECTION === */
.hero-section {
    background: linear-gradient(
        135deg,
        var(--color-primary) 0%,
        var(--color-primary-light) 100%
    );
    padding: 4rem 2rem;
    border-radius: var(--radius-lg);
    color: white;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.hero-section h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: white;
}

.hero-section p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

@media (max-width: 768px) {
    .hero-section {
        padding: 3rem 1.5rem;
        border-radius: var(--radius-md);
    }

    .hero-section h1 {
        font-size: 1.75rem;
    }

    .hero-section p {
        font-size: 1rem;
        margin-bottom: var(--spacing-lg);
    }

    .hero-section .d-flex {
        flex-direction: column;
        width: 100%;
    }

    .hero-section .btn {
        width: 100%;
    }
}

/* === FORM CHECKBOX & RADIO === */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.form-check-input {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.form-check-input:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.form-check-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(107, 39, 55, 0.1);
}

.form-check-label {
    cursor: pointer;
    user-select: none;
    font-size: 0.95rem;
}

/* === PAGINATION === */
.pagination {
    display: flex;
    gap: var(--spacing-xs);
    list-style: none;
    padding: 0;
    margin: var(--spacing-lg) 0;
    flex-wrap: wrap;
    justify-content: center;
}

.pagination .page-item {
    display: inline-block;
}

.pagination .page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 40px;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    text-decoration: none;
    transition: all var(--transition-fast);
    background: var(--color-bg);
}

.pagination .page-link:hover {
    background: var(--color-bg-secondary);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination .page-item.active .page-link {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.pagination .page-item.disabled .page-link {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

@media (max-width: 768px) {
    .pagination {
        gap: 4px;
    }

    .pagination .page-link {
        min-width: 36px;
        min-height: 36px;
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.875rem;
    }
}

/* === PAGE HEADERS === */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.page-header h2 {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .page-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }
}

/* === IMAGES === */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

.img-fluid {
    max-width: 100%;
    height: auto;
}

/* === FLEX UTILITIES FOR BUTTONS === */
.flex-fill {
    flex: 1 1 auto !important;
}

/* === ENHANCED CARD TITLES === */
.card h5,
.card h4,
.card h3 {
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.card .card-body h5:first-child,
.card .card-body h4:first-child {
    margin-top: 0;
}

/* === BETTER SPACING FOR LISTS IN CARDS === */
.card ul {
    margin-bottom: 0;
    padding-left: var(--spacing-lg);
    line-height: 1.8;
}

.card ul li {
    margin-bottom: var(--spacing-xs);
}

.card ul li:last-child {
    margin-bottom: 0;
}

/* === SMALL TEXT === */
small,
.small {
    font-size: 0.875rem;
    line-height: 1.4;
}

/* === CANVAS (for charts) === */
canvas {
    max-width: 100%;
    height: auto !important;
}

/* === IMPROVED D-FLEX GAP FOR MOBILE === */
@media (max-width: 768px) {
    .d-flex.gap-2,
    .d-flex.gap-3,
    .d-flex.gap-4 {
        gap: var(--spacing-sm) !important;
    }

    /* Stack button groups on mobile */
    .card-body > .d-flex.gap-2:last-child,
    .card-footer > .d-flex.gap-2 {
        flex-direction: column !important;
        gap: var(--spacing-sm) !important;
    }

    .card-body > .d-flex.gap-2:last-child > *,
    .card-footer > .d-flex.gap-2 > * {
        width: 100% !important;
    }

    .card-body .d-flex.gap-2 .btn,
    .card-body .d-flex.gap-2 .btn-sm,
    .card-footer .d-flex.gap-2 .btn,
    .card-footer .d-flex.gap-2 .btn-sm {
        width: 100% !important;
    }
}

/* === EMPTY STATE === */
.empty-state {
    text-align: center;
    padding: var(--spacing-xxl) var(--spacing-lg);
}

.empty-state i {
    font-size: 4rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.empty-state h4 {
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

@media (max-width: 768px) {
    .empty-state {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .empty-state i {
        font-size: 3rem;
    }
}

/* === STRONG/BOLD TEXT === */
strong,
.fw-bold {
    font-weight: 600;
}

/* === OVERFLOW UTILITIES === */
.overflow-hidden {
    overflow: hidden;
}

.overflow-auto {
    overflow: auto;
}

/* === OBJECT FIT === */
.object-cover {
    object-fit: cover;
}

/* === ROUNDED UTILITIES === */
.rounded {
    border-radius: var(--radius-md);
}

.rounded-top {
    border-top-left-radius: var(--radius-lg);
    border-top-right-radius: var(--radius-lg);
}

/* === PRICE DISPLAY === */
.price-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.price-display strong {
    color: var(--color-primary);
}

/* === MOBILE ADJUSTMENTS FOR SPECIFIC COMPONENTS === */
@media (max-width: 768px) {
    /* Card images */
    .card img {
        border-radius: var(--radius-md) var(--radius-md) 0 0;
        max-height: 200px;
        object-fit: cover;
    }

    /* Better text wrapping */
    .text-muted,
    .card-body p {
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }

    /* Adjust icon sizes in cards */
    .card-body i {
        margin-right: 4px;
    }

    /* Ensure proper spacing */
    .d-flex.justify-content-between {
        gap: var(--spacing-sm);
    }
}

/* === FIX INLINE BUTTON GROUPS === */
.d-inline {
    display: inline !important;
}

/* === CHART CONTAINERS === */
.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
}

@media (max-width: 768px) {
    .chart-container {
        height: 250px;
    }
}

/* === JUSTIFY CONTENT END === */
.justify-content-end {
    justify-content: flex-end;
}

/* === FIX FOR ADMIN STATS === */
@media (max-width: 768px) {
    /* Make col-md-3 and col-md-4 full width on mobile */
    .col-md-3,
    .col-md-4 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* === IMPROVE BADGE VISIBILITY === */
.badge {
    white-space: nowrap;
}

/* === FIX FORM IN CARDS === */
form.d-inline {
    display: inline-block !important;
}

@media (max-width: 768px) {
    form.d-inline {
        display: block !important;
        width: 100%;
    }

    form.d-inline .btn {
        width: 100%;
    }
}

/* ================================================
   USER LAYOUT STYLES
   ================================================ */

/* === USER WRAPPER === */
.user-wrapper {
    display: flex;
    min-height: 100vh;
}

/* === USER MOBILE HEADER === */
.user-mobile-header {
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1001;
    height: 60px;
}

.user-mobile-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-primary);
}

.user-mobile-brand i {
    font-size: 1.25rem;
}

.user-mobile-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.user-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.user-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* === SIDEBAR OVERLAY === */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* === USER SIDEBAR === */
.user-sidebar {
    width: 280px;
    background: var(--color-bg);
    border-right: 1px solid var(--color-border);
    height: 100vh;
    position: sticky;
    top: 0;
    overflow-y: auto;
    flex-shrink: 0;
}

.user-sidebar-header {
    padding: var(--spacing-xl) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.user-sidebar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.user-sidebar-brand i {
    font-size: 1.75rem;
}

.user-profile-mini {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
}

.user-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 2px solid var(--color-border);
}

.user-info {
    overflow: hidden;
}

.user-name {
    font-weight: 600;
    font-size: 0.95rem;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-email {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-sidebar-nav {
    padding: var(--spacing-lg);
}

.user-sidebar-nav a {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    color: var(--color-text);
    font-weight: 500;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.user-sidebar-nav a:hover,
.user-sidebar-nav a.active {
    background: var(--color-accent);
    color: var(--color-secondary);
}

.user-sidebar-nav a i {
    font-size: 1.25rem;
    width: 24px;
    flex-shrink: 0;
}

.nav-badge {
    margin-left: auto;
    background: var(--color-danger);
    color: white;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
}

.user-sidebar-divider {
    height: 1px;
    background: var(--color-border);
    margin: var(--spacing-lg) 0;
}

.user-logout-form {
    margin: 0;
}

.user-logout-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    width: 100%;
    padding: var(--spacing-md);
    background: none;
    border: none;
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.user-logout-btn:hover {
    background: var(--color-danger);
    color: white;
}

.user-logout-btn i {
    font-size: 1.25rem;
    width: 24px;
}

/* === USER MAIN CONTENT === */
.user-main {
    flex: 1;
    min-height: 100vh;
    background: var(--color-bg-secondary);
    min-width: 0;
}

.user-content {
    padding: var(--spacing-xl);
    max-width: 1400px;
}

/* === NOTIFICATION TOGGLE === */
.notification-toggle {
    position: relative;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
    font-size: 1.25rem;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.notification-toggle:hover {
    color: var(--color-primary);
}

.notification-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--color-danger);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 5px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

/* === NOTIFICATION DROPDOWN === */
.notification-dropdown {
    position: fixed;
    top: 60px;
    right: var(--spacing-md);
    width: min(380px, calc(100vw - 2rem));
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
}

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

.notification-dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.notification-dropdown-header h4 {
    margin: 0;
    font-size: 1rem;
}

.mark-all-read {
    font-size: 0.8rem;
    color: var(--color-primary);
}

.notification-dropdown-body {
    max-height: 350px;
    overflow-y: auto;
}

.notification-empty {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-muted);
}

.notification-empty i {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.notification-dropdown-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.notification-dropdown-footer a {
    font-size: 0.9rem;
    font-weight: 500;
}

/* === NOTIFICATION LIST === */
.notification-list .notification-item {
    padding: var(--spacing-md) var(--spacing-lg);
}

.notification-list .notification-item.unread {
    background: var(--color-bg-secondary);
    border-left: 3px solid var(--color-primary);
}

.notification-content {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.notification-icon {
    width: 40px;
    height: 40px;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-primary);
}

.notification-body {
    flex: 1;
    min-width: 0;
}

.notification-body h5 {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
}

.notification-body p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.notification-actions {
    display: flex;
    gap: var(--spacing-xs);
    flex-shrink: 0;
}

/* === STAT CARDS === */
.stat-card {
    transition: all var(--transition-base);
    height: 100%;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stat-card .card-body {
    padding: var(--spacing-md);
}

.stat-icon {
    font-size: 2rem;
    line-height: 1;
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    margin: var(--spacing-sm) 0;
    color: var(--color-text);
    word-break: break-word;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.3;
}

/* Tablet and Desktop stat cards */
@media (min-width: 768px) {
    .stat-icon {
        font-size: 2.5rem;
    }

    .stat-number {
        font-size: 1.75rem;
    }

    .stat-label {
        font-size: 0.875rem;
    }
}

/* Small mobile screens */
@media (max-width: 480px) {
    .stat-card .card-body {
        padding: var(--spacing-sm);
    }

    .stat-icon {
        font-size: 1.5rem;
    }

    .stat-number {
        font-size: 1.1rem;
        margin: 4px 0;
    }

    .stat-label {
        font-size: 0.7rem;
    }
}

/* === QUICK ACTIONS === */
.quick-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.quick-actions .btn {
    flex: 1;
    min-width: 150px;
}

/* === UPCOMING LIST === */
.upcoming-list {
    padding: 0;
}

.upcoming-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition-fast);
}

.upcoming-item:last-child {
    border-bottom: none;
}

.upcoming-item:hover {
    background: var(--color-bg-secondary);
}

.upcoming-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 55px;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.upcoming-date .day {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1;
}

.upcoming-date .month {
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 500;
}

.upcoming-info {
    flex: 1;
    min-width: 0;
}

.upcoming-info h5 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.upcoming-info p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

/* === PROFILE PAGE === */
.profile-photo-wrapper {
    position: relative;
    display: inline-block;
}

.profile-photo-large {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 4px solid var(--color-border);
}

.profile-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.profile-stat:last-child {
    border-bottom: none;
}

.profile-stat span {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.profile-stat strong {
    color: var(--color-text);
}

/* === USER LAYOUT MOBILE === */
@media (max-width: 992px) {
    .user-mobile-header {
        display: flex;
    }

    .user-sidebar {
        position: fixed;
        left: -100%;
        top: 60px;
        width: min(320px, 85vw);
        height: calc(100vh - 60px);
        z-index: 1000;
        box-shadow: var(--shadow-xl);
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .user-sidebar.active {
        left: 0;
    }

    .user-sidebar-header {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .user-sidebar-brand {
        font-size: 1.25rem;
        margin-bottom: var(--spacing-md);
    }

    .user-sidebar-nav {
        padding: var(--spacing-md);
    }

    .user-sidebar-nav a,
    .user-logout-btn {
        padding: var(--spacing-md);
        font-size: 0.95rem;
        min-height: 48px;
    }

    .user-main {
        margin-left: 0;
        width: 100%;
    }

    .user-content {
        padding: var(--spacing-md);
    }

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

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

    .user-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    /* Stats responsive */
    .stat-icon {
        font-size: 2rem;
    }

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

    .stat-label {
        font-size: 0.75rem;
    }

    /* Quick actions responsive */
    .quick-actions {
        flex-direction: column;
    }

    .quick-actions .btn {
        width: 100%;
    }

    /* Upcoming list responsive */
    .upcoming-item {
        padding: var(--spacing-md);
        gap: var(--spacing-md);
    }

    .upcoming-date {
        width: 45px;
        height: 50px;
    }

    .upcoming-date .day {
        font-size: 1.1rem;
    }
}

/* === ADMIN LAYOUT MOBILE FIXES === */
@media (max-width: 992px) {
    /* Add overlay for admin too */
    .admin-wrapper .sidebar-overlay {
        display: block;
    }

    /* Improve sidebar animation */
    .admin-sidebar {
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    /* Better touch targets */
    .admin-sidebar-nav a {
        min-height: 48px;
        display: flex;
        align-items: center;
    }

    /* Header alignment */
    .admin-mobile-header {
        padding: 0 var(--spacing-md);
    }

    .admin-mobile-brand {
        font-size: 1rem;
    }
}

/* === IMPROVED PAGE HEADER === */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.page-header h2 {
    margin-bottom: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.page-header h2 i {
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .page-header {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .page-header h2 {
        justify-content: center;
        font-size: 1.5rem;
    }
}

/* === BETTER TABLE ON MOBILE === */
@media (max-width: 768px) {
    .table-responsive {
        margin: 0 calc(var(--spacing-md) * -1);
        border-radius: 0;
    }

    .card .table-responsive {
        margin: 0;
    }
}

/* === UNREAD NOTIFICATION STYLE === */
.list-group-item.unread {
    background: var(--color-bg-secondary);
    border-left: 3px solid var(--color-primary);
}

/* === FIX INLINE FORMS ON MOBILE === */
@media (max-width: 768px) {
    .notification-actions {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .notification-actions .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

/* === ENSURE PROPER STACKING ON MOBILE === */
@media (max-width: 768px) {
    .col-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .row > .col-6:nth-child(odd) {
        padding-right: calc(var(--spacing-sm) * 0.5);
    }

    .row > .col-6:nth-child(even) {
        padding-left: calc(var(--spacing-sm) * 0.5);
    }
}

/* === PROFILE PHOTO RESPONSIVE === */
@media (max-width: 768px) {
    .profile-photo-large {
        width: 100px;
        height: 100px;
    }
}