/**
 * Main CSS - Cafe POS System
 * Professional and modern design
 */

/* ===== CSS Variables ===== */
:root {
    /* Colors - Light Theme */
    --bg-color: #f5f7fa;
    --card-bg: #ffffff;
    --input-bg: #f5f7fa;
    --text-color: #2d3748;
    --text-muted: #718096;
    --border-color: #e2e8f0;
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --text-primary: #2d3748;
    --secondary-color: #7c3aed;
    
    /* Spacing */
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 70px;
    --header-height: 60px;
    
    /* Transitions */
    --transition-fast: 0.2s;
    --transition-normal: 0.3s;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
}

/* Dark Theme */
body.dark {
    --bg-color: #1a202c;
    --card-bg: #2d3748;
    --input-bg: #1a202c;
    --text-color: #e2e8f0;
    --text-primary: #e2e8f0;
    --text-muted: #a0aec0;
    --border-color: #4a5568;
    --secondary-color: #a78bfa;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow: 0 4px 6px rgba(0,0,0,0.4);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.5);
}

/* ===== Reset & Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Tajawal', sans-serif;
    background: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    transition: background var(--transition-normal), color var(--transition-normal);
}

/* ===== Layout ===== */
.sidebar {
    position: fixed;
    right: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--card-bg);
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: width var(--transition-normal);
}

/* Prevent first-load flicker while restoring saved sidebar state */
body.sidebar-state-pending .sidebar,
body.sidebar-state-pending .main-content,
body.sidebar-state-pending .sidebar-logo,
body.sidebar-state-pending .nav-item,
body.sidebar-state-pending .sidebar-logout-btn {
    transition: none !important;
}

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

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
}

.sidebar-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: 12px;
    transition: all 0.3s;
}

.sidebar.collapsed .sidebar-logo {
    width: 40px;
    height: 40px;
}

/* Logo Upload */
.logo-upload-container {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.logo-preview {
    width: 100px;
    height: 100px;
    border-radius: 12px;
    border: 2px dashed var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.logo-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-placeholder {
    text-align: center;
    color: var(--text-muted);
}

.logo-placeholder i {
    font-size: 32px;
    display: block;
    margin-bottom: 5px;
}

.logo-placeholder span {
    font-size: 12px;
}

.logo-upload-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.sidebar.collapsed .logo span {
    display: none;
}

.sidebar-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius);
    color: var(--text-color);
}

.sidebar-nav {
    flex: 1;
    padding: 15px 10px;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    color: var(--text-color);
    text-decoration: none;
    border-radius: var(--radius);
    margin-bottom: 5px;
    transition: all var(--transition-fast);
}

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

.nav-item.active {
    background: var(--primary-color);
    color: white;
}

.nav-item i {
    font-size: 20px;
    min-width: 20px;
}

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

.sidebar-footer {
    padding: 15px;
    border-top: 1px solid var(--border-color);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
}

.user-details {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-weight: bold;
    font-size: 14px;
}

.user-role {
    font-size: 12px;
    color: var(--text-muted);
}

.sidebar-logout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    margin-top: 12px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.1) 0%, rgba(192, 57, 43, 0.1) 100%);
    border: 1px solid rgba(231, 76, 60, 0.2);
    color: var(--danger-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.sidebar-logout-btn::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;
}

.sidebar-logout-btn:hover {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.2) 0%, rgba(192, 57, 43, 0.2) 100%);
    border-color: rgba(231, 76, 60, 0.4);
    color: var(--danger-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.2);
}

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

.sidebar-logout-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(231, 76, 60, 0.15);
}

.sidebar-logout-btn i {
    font-size: 20px;
    transition: transform 0.3s;
}

.sidebar-logout-btn:hover i {
    transform: translateX(-3px);
}

.sidebar.collapsed .sidebar-logout-btn span {
    display: none;
}

.sidebar.collapsed .sidebar-logout-btn {
    padding: 12px;
    justify-content: center;
}

.sidebar.collapsed .user-details {
    display: none;
}

/* ===== Premium Sidebar (luxury UI) ===== */
.sidebar {
    background:
        radial-gradient(circle at 50% -60px, rgba(99, 102, 241, 0.16), transparent 55%),
        linear-gradient(180deg, var(--card-bg) 0%, var(--card-bg) 100%);
    border-left: 1px solid var(--border-color);
    box-shadow: -8px 0 28px rgba(15, 23, 42, 0.06);
}
body.dark .sidebar {
    background:
        radial-gradient(circle at 50% -60px, rgba(129, 140, 248, 0.14), transparent 55%),
        linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    box-shadow: -8px 0 28px rgba(0, 0, 0, 0.35);
}
.sidebar-header {
    position: relative;
}
.sidebar-header .logo span {
    font-weight: 900;
    letter-spacing: -0.3px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.sidebar-toggle:hover {
    background: var(--input-bg);
    color: var(--primary-color);
}

/* Section titles: pill badge with side lines */
.sidebar-nav .nav-section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 800;
    color: var(--text-muted);
    opacity: 1;
    padding: 14px 14px 8px;
    letter-spacing: 0.3px;
    white-space: nowrap;
}
.sidebar-nav .nav-section-title::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    box-shadow: 0 0 8px var(--primary-color);
}
.sidebar-nav .nav-section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--border-color), transparent);
}
.sidebar-nav .nav-section-divider {
    display: none;
}
.sidebar.collapsed .sidebar-nav .nav-section-title {
    justify-content: center;
    padding: 10px 0 4px;
    font-size: 0;
}
.sidebar.collapsed .sidebar-nav .nav-section-title::before {
    width: 5px;
    height: 5px;
    margin: 0 auto;
}
.sidebar.collapsed .sidebar-nav .nav-section-title::after {
    display: none;
}

/* Nav items: icon tile + glow active */
.sidebar-nav .nav-item {
    position: relative;
    border: 1px solid transparent;
    font-weight: 700;
    font-size: 14px;
    overflow: hidden;
}
.sidebar-nav .nav-item i {
    width: 34px;
    height: 34px;
    min-width: 34px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    background: var(--input-bg);
    color: var(--text-muted);
    transition: all var(--transition-fast);
}
.sidebar-nav .nav-item:hover {
    background: var(--input-bg);
    border-color: var(--border-color);
    transform: translateX(-2px);
}
.sidebar-nav .nav-item:hover i {
    color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.25);
}
.sidebar-nav .nav-item.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    border-color: transparent;
    box-shadow: 0 6px 18px rgba(79, 70, 229, 0.35);
}
.sidebar-nav .nav-item.active i {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}
.sidebar-nav .nav-item.active::before {
    content: '';
    position: absolute;
    right: -10px;
    top: 20%;
    bottom: 20%;
    width: 4px;
    border-radius: 999px;
    background: #fff;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}
/* Staggered entrance */
body:not(.sidebar-state-pending) .sidebar-nav .nav-item {
    animation: navIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}
body:not(.sidebar-state-pending) .sidebar-nav .nav-item:nth-of-type(2) { animation-delay: 0.03s; }
body:not(.sidebar-state-pending) .sidebar-nav .nav-item:nth-of-type(3) { animation-delay: 0.06s; }
body:not(.sidebar-state-pending) .sidebar-nav .nav-item:nth-of-type(4) { animation-delay: 0.09s; }
body:not(.sidebar-state-pending) .sidebar-nav .nav-item:nth-of-type(5) { animation-delay: 0.12s; }
body:not(.sidebar-state-pending) .sidebar-nav .nav-item:nth-of-type(6) { animation-delay: 0.15s; }
body:not(.sidebar-state-pending) .sidebar-nav .nav-item:nth-of-type(7) { animation-delay: 0.18s; }
body:not(.sidebar-state-pending) .sidebar-nav .nav-item:nth-of-type(8) { animation-delay: 0.21s; }
body:not(.sidebar-state-pending) .sidebar-nav .nav-item:nth-of-type(9) { animation-delay: 0.24s; }
body:not(.sidebar-state-pending) .sidebar-nav .nav-item:nth-of-type(10) { animation-delay: 0.27s; }
@keyframes navIn {
    from { opacity: 0; transform: translateX(12px); }
    to { opacity: 1; transform: none; }
}
.sidebar.collapsed .sidebar-nav .nav-item {
    justify-content: center;
    padding: 10px;
}
.sidebar.collapsed .sidebar-nav .nav-item:hover {
    transform: none;
}

/* Footer: glass user card */
.sidebar-footer .user-info {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 10px 12px;
}
.sidebar-footer .user-avatar {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.35);
    flex-shrink: 0;
}
.sidebar-footer .user-name {
    font-size: 13px;
}
.sidebar-nav::-webkit-scrollbar {
    width: 5px;
}
.sidebar-nav::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 999px;
}
.sidebar-nav::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

@media (prefers-reduced-motion: reduce) {
    .sidebar-nav .nav-item {
        animation: none !important;
    }
}

/* ===== Slim Top Navigation (layout-top mode) ===== */
body.layout-top .sidebar {
    display: none;
}
body.layout-top .main-content {
    margin-right: 0;
    padding-top: 62px;
}
.topbar {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    height: 56px;
    z-index: 1000;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.08);
}
body.dark .topbar {
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.4);
}
.topbar-inner {
    height: 56px;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.topbar-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-weight: 900;
    font-size: 15px;
    white-space: nowrap;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.topbar-logo-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 8px;
}
.topbar-logo > i {
    font-size: 22px;
    -webkit-text-fill-color: var(--primary-color);
}
.topbar-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 18px;
    padding: 6px 9px;
    cursor: pointer;
}
.topbar-nav {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    height: 56px;
}
.topnav-group {
    position: relative;
    height: 56px;
    display: flex;
    align-items: center;
}
.topnav-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    height: 40px;
    padding: 0 13px;
    border: 1px solid transparent;
    border-radius: 11px;
    background: transparent;
    color: var(--text-color);
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 800;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
}
.topnav-btn > i:first-child {
    font-size: 16px;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}
.topnav-btn .topnav-caret {
    font-size: 14px;
    color: var(--text-muted);
    transition: transform var(--transition-fast);
}
.topnav-btn:hover {
    background: var(--input-bg);
    border-color: var(--border-color);
}
.topnav-btn:hover > i:first-child {
    color: var(--primary-color);
}
.topnav-btn.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}
.topnav-btn.active > i:first-child,
.topnav-btn.active .topnav-caret {
    color: #fff;
}
.topnav-group.open .topnav-btn {
    background: var(--input-bg);
    border-color: var(--border-color);
}
.topnav-group.open .topnav-btn .topnav-caret {
    transform: rotate(180deg);
}
.topnav-group.open .topnav-btn.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}
.topnav-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 220px;
    padding: 7px;
    border-radius: 15px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px) scale(0.98);
    transform-origin: top right;
    transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
}
.topnav-group.open .topnav-menu {
    opacity: 1;
    visibility: visible;
    transform: none;
}
.topnav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 11px;
    border-radius: 10px;
    color: var(--text-color);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 700;
    transition: background var(--transition-fast);
}
.topnav-link i {
    width: 30px;
    height: 30px;
    min-width: 30px;
    border-radius: 9px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    background: var(--input-bg);
    color: var(--text-muted);
}
.topnav-link:hover {
    background: var(--input-bg);
}
.topnav-link:hover i {
    color: var(--primary-color);
}
.topnav-link.active {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.12), rgba(124, 58, 237, 0.12));
    color: var(--primary-color);
}
.topnav-link.active i {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
}
.topbar-user {
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}
.topbar-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 15px;
    box-shadow: 0 3px 10px rgba(79, 70, 229, 0.35);
}
.topbar-user-meta {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
}
.topbar-user-meta span {
    font-size: 12.5px;
    font-weight: 800;
}
.topbar-user-meta small {
    font-size: 11px;
    color: var(--text-muted);
}
.topbar-logout {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
    text-decoration: none;
    font-size: 17px;
    transition: all var(--transition-fast);
}
.topbar-logout:hover {
    background: rgba(239, 68, 68, 0.16);
    transform: translateY(-1px);
}
@media (max-width: 1100px) {
    .topbar-user-meta {
        display: none;
    }
}
@media (max-width: 900px) {
    .topbar-toggle {
        display: block;
    }
    .topbar-nav {
        position: fixed;
        top: 56px;
        right: 0;
        left: 0;
        height: auto;
        max-height: calc(100vh - 56px);
        overflow-y: auto;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 4px;
        padding: 10px 12px 16px;
        background: var(--card-bg);
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-lg);
        display: none;
    }
    body.topnav-open .topbar-nav {
        display: flex;
    }
    .topnav-group {
        height: auto;
        flex-direction: column;
        align-items: stretch;
    }
    .topnav-btn {
        width: 100%;
        justify-content: flex-start;
    }
    .topnav-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-radius: 0;
        padding: 0 6px 4px 0;
        display: none;
        background: transparent;
    }
    .topnav-group.open .topnav-menu {
        display: block;
    }
}
@media (prefers-reduced-motion: reduce) {
    .topnav-menu,
    .topnav-btn,
    .topnav-link {
        transition: none !important;
    }
}

/* Main Content */
.main-content {
    margin-right: var(--sidebar-width);
    min-height: 100vh;
    transition: margin-right var(--transition-normal);
}

.sidebar.collapsed ~ .main-content {
    margin-right: var(--sidebar-collapsed-width);
}

/* Header */
.header {
    height: var(--header-height);
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-right,
.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn-icon {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--bg-color);
    border-radius: var(--radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    font-size: 20px;
    transition: all var(--transition-fast);
    position: relative;
}

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

.badge {
    position: absolute;
    top: -5px;
    left: -5px;
    background: var(--danger-color);
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: bold;
}

/* Quick actions inside sidebar footer user card */
.sidebar-quick-actions {
    display: flex;
    gap: 6px;
    margin-inline-start: auto;
}
.sidebar-quick-actions .btn-icon {
    width: 34px;
    height: 34px;
    font-size: 17px;
}
.sidebar.collapsed .sidebar-quick-actions {
    display: none;
}

/* Icon buttons inside the slim topbar */
.topbar-icon-btn {
    width: 34px;
    height: 34px;
    font-size: 17px;
}

/* Floating menu button (mobile, side layout only) */
.floating-menu-btn {
    display: none;
    position: fixed;
    bottom: 18px;
    right: 18px;
    z-index: 1050;
    width: 52px;
    height: 52px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    font-size: 22px;
    cursor: pointer;
    box-shadow: 0 8px 22px rgba(79, 70, 229, 0.4);
    align-items: center;
    justify-content: center;
}
body:not(.layout-top) .floating-menu-btn {
    display: none;
}
@media (max-width: 768px) {
    body:not(.layout-top) .floating-menu-btn {
        display: flex;
    }
}

.btn-user {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    border: 1px solid var(--border-color);
    background: var(--bg-color);
    border-radius: var(--radius);
    cursor: pointer;
    color: var(--text-color);
}

.user-menu {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 10px;
    display: none;
    z-index: 1000;
}

.dropdown-menu.active {
    display: block;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    color: var(--text-color);
    text-decoration: none;
    border-radius: var(--radius);
    transition: all var(--transition-fast);
}

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

.dropdown-item.text-danger {
    color: var(--danger-color);
}

.dropdown-item.text-danger:hover {
    background: rgba(239, 68, 68, 0.1);
}

.dropdown-menu hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 10px 0;
}

/* Page Content */
.page-content {
    padding: 20px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.page-header h1 {
    font-size: 28px;
    margin-bottom: 5px;
}

.page-header p {
    color: var(--text-muted);
}

.page-actions {
    display: flex;
    gap: 10px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-fast);
}

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

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

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

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

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

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

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

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-link {
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    text-decoration: none;
}

.btn-link:hover {
    text-decoration: underline;
}

/* ===== Forms ===== */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background: var(--input-bg);
    color: var(--text-color);
    font-size: 14px;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

/* ===== Cards ===== */
.card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.card-header h3 {
    font-size: 18px;
}

.card-body {
    padding: 20px;
}

/* ===== Stats Grid ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: var(--shadow-sm);
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.stat-primary .stat-icon {
    background: rgba(79, 70, 229, 0.1);
    color: var(--primary-color);
}

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

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

.stat-warning .stat-icon {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.stat-info .stat-icon {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info-color);
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 13px;
    color: var(--text-muted);
}

.stat-value {
    font-size: 24px;
    font-weight: bold;
    color: var(--text-color);
}

.stat-unit {
    font-size: 12px;
    color: var(--text-muted);
}

/* ===== Tables ===== */
.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 12px 15px;
    text-align: right;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: var(--bg-color);
    font-weight: 600;
    font-size: 13px;
    color: var(--text-muted);
}

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

/* ===== Modal ===== */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal.active {
    display: flex;
}

.modal-dialog {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-dialog.modal-lg {
    max-width: 800px;
}

/* Unified wide modal behavior (RTL-safe, no left empty area) */
.modal-dialog-wide {
    width: min(1100px, 94vw) !important;
    max-width: min(1100px, 94vw) !important;
    margin: 0 auto !important;
}

.modal-dialog-wide .modal-content {
    width: 100% !important;
    max-width: none !important;
    margin: 0 auto !important;
}

/* Global modal alignment fix (RTL-safe) */
.modal.active {
    align-items: center !important;
    justify-content: center !important;
}

.modal.active .modal-dialog {
    margin: 0 auto !important;
    position: relative !important;
    left: auto !important;
    transform: none !important;
}

.modal.active .modal-dialog .modal-content {
    width: 100% !important;
    max-width: none !important;
    margin: 0 auto !important;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 20px;
    border-top: 1px solid var(--border-color);
}

.btn-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-muted);
}

/* ===== Empty State ===== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 60px;
    margin-bottom: 15px;
    opacity: 0.5;
}

/* ===== Loading ===== */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

.loading i {
    font-size: 40px;
}

/* ===== Messages ===== */
.message {
    padding: 12px 20px;
    border-radius: var(--radius);
    margin-top: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.message.error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

.message.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

/* ===== Utilities ===== */
.text-muted { color: var(--text-muted); }
.text-primary { color: var(--primary-color); }
.text-success { color: var(--success-color); }
.text-danger { color: var(--danger-color); }
.text-warning { color: var(--warning-color); }

.bg-primary { background: var(--primary-color); }
.bg-success { background: var(--success-color); }
.bg-danger { background: var(--danger-color); }

/* ===== Responsive ===== */
@media (max-width: 1600px) {
    :root {
        --sidebar-width: 240px;
        --sidebar-collapsed-width: 64px;
    }

    .page-content {
        padding: 18px;
    }
}

@media (max-width: 1366px) {
    :root {
        --sidebar-width: 220px;
        --sidebar-collapsed-width: 60px;
        --header-height: 56px;
    }

    .header {
        padding: 0 14px;
    }

    .header-right,
    .header-left {
        gap: 10px;
    }

    .page-content {
        padding: 14px;
    }

    .page-header {
        margin-bottom: 18px;
    }

    .page-header h1 {
        font-size: 24px;
    }

    .btn {
        padding: 8px 14px;
        font-size: 13px;
    }

    .data-table th,
    .data-table td {
        padding: 9px 7px;
        font-size: 13px;
    }
}

@media (max-width: 1280px) {
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }

    .page-actions {
        gap: 8px;
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(100%);
        width: var(--sidebar-width);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-right: 0;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .header {
        padding: 0 10px;
    }

    .header-right,
    .header-left {
        gap: 8px;
    }

    .btn-icon {
        width: 36px;
        height: 36px;
        font-size: 18px;
        border-radius: 10px;
    }

    .btn-icon i,
    .nav-item i,
    .tab-btn i,
    .card-header i,
    .page-header i {
        font-size: 16px !important;
        line-height: 1;
    }

    .nav-item {
        padding: 10px 12px;
        gap: 10px;
    }

    .page-header {
        gap: 10px;
    }

    .page-header h1 {
        font-size: 22px;
    }

    .tab-btn {
        padding: 10px 14px;
        font-size: 14px;
        gap: 6px;
    }

    .data-table th,
    .data-table td {
        padding: 10px 8px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .btn-icon {
        width: 34px;
        height: 34px;
        font-size: 16px;
    }

    .btn-icon i,
    .nav-item i,
    .tab-btn i {
        font-size: 15px !important;
    }

    .page-header h1 {
        font-size: 20px;
    }

    .btn,
    .tab-btn {
        min-height: 36px;
    }
}

/* ===== Settings Page ===== */
.settings-container {
    max-width: 900px;
}

.settings-header {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.settings-header h1 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 28px;
    margin: 0;
}

.settings-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0;
    overflow-x: auto;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-muted);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--primary-color);
    background: rgba(99, 102, 241, 0.05);
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: rgba(99, 102, 241, 0.08);
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.settings-form {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
}

.settings-form .form-group {
    margin-bottom: 25px;
}

.settings-form label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--text-primary);
}

.settings-form input[type="text"],
.settings-form input[type="password"],
.settings-form select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s;
    background: var(--input-bg);
    color: var(--text-color);
}

.settings-form input:focus,
.settings-form select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.settings-form .form-hint {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    color: var(--text-muted);
}

.settings-form .form-hint a {
    color: var(--primary-color);
    text-decoration: none;
}

.settings-form .form-hint a:hover {
    text-decoration: underline;
}

.form-actions {
    margin-top: 30px;
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.form-actions .btn {
    min-width: 150px;
}

.checkbox-label.telegram-enabled {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    cursor: pointer;
    margin-bottom: 20px;
}

.telegram-settings {
    display: none;
}

/* Backup Section */
.backup-container {
    background: var(--card-bg);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    text-align: center;
    border: 1px solid var(--border-color);
}

.backup-info {
    margin-bottom: 30px;
}

.backup-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: white;
}

.backup-info h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.backup-info p {
    color: var(--text-muted);
    font-size: 15px;
}

.backup-actions {
    margin: 30px 0;
}

.backup-actions .btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

.backup-status {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    display: none;
}

.backup-status.loading {
    display: block;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

.backup-status.success {
    display: block;
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.backup-status.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

/* ===== Developer Page ===== */
.developer-container {
    max-width: 1200px;
}

.developer-header {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.developer-header h1 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 32px;
    margin: 0 0 10px 0;
}

.developer-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0;
    overflow-x: auto;
    flex-wrap: wrap;
}

.developer-tabs .tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-muted);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}

.developer-tabs .tab-btn:hover {
    color: var(--primary-color);
    background: rgba(99, 102, 241, 0.05);
}

.developer-tabs .tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: rgba(99, 102, 241, 0.08);
}

.system-type-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.system-type-option {
    position: relative;
    cursor: pointer;
}

.system-type-option input {
    position: absolute;
    opacity: 0;
}

.system-type-option .option-content {
    padding: 25px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s;
    background: var(--card-bg);
}

/* ===== Global Dark Theme Fixes ===== */
body.dark .card,
body.dark .modal-dialog,
body.dark .dropdown-menu,
body.dark .settings-form,
body.dark .backup-container,
body.dark .stat-card,
body.dark .table-responsive,
body.dark .notification-item,
body.dark .action-card,
body.dark .system-type-option .option-content {
    background: var(--card-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}

body.dark .data-table th {
    background: rgba(148, 163, 184, 0.08);
    color: var(--text-muted);
}

body.dark .data-table tr:hover,
body.dark .nav-item:hover,
body.dark .dropdown-item:hover,
body.dark .btn-outline:hover {
    background: rgba(148, 163, 184, 0.12);
}

body.dark .form-input,
body.dark .form-select,
body.dark .form-textarea,
body.dark input,
body.dark select,
body.dark textarea {
    background: var(--input-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}

body.dark input::placeholder,
body.dark textarea::placeholder {
    color: var(--text-muted);
}

body.dark .btn-user,
body.dark .btn-icon {
    background: var(--input-bg);
    color: var(--text-color);
    border-color: var(--border-color);
}

body.dark .settings-tabs .tab-btn,
body.dark .developer-tabs .tab-btn {
    color: var(--text-muted);
}

body.dark .settings-tabs .tab-btn.active,
body.dark .developer-tabs .tab-btn.active {
    color: #c7d2fe;
    background: rgba(99, 102, 241, 0.2);
}

.system-type-option:hover .option-content {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.1);
}

.system-type-option input:checked + .option-content {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(168, 85, 247, 0.05) 100%);
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.15);
}

.system-type-option.active .option-content {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(168, 85, 247, 0.05) 100%);
}

.option-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
}

.system-type-option h4 {
    font-size: 20px;
    margin: 0 0 10px 0;
    text-align: center;
}

.system-type-option p {
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 20px;
}

.option-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.option-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

.option-features li:last-child {
    border-bottom: none;
}

.option-features li i {
    color: var(--success-color);
    font-size: 16px;
}

.system-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
}

.info-item {
    padding: 15px;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.info-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

/* Data Table */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.data-table thead {
    background: var(--bg-secondary);
}

.data-table th,
.data-table td {
    padding: 12px 15px;
    text-align: right;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.data-table tbody tr {
    transition: background 0.2s;
}

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

.action-buttons {
    display: flex;
    gap: 5px;
}

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.badge-primary {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

.badge-secondary {
    background: rgba(107, 114, 128, 0.1);
    color: #6b7280;
}

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

.badge-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

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

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    margin: 0;
    font-size: 20px;
}

.btn-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-muted);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: all 0.2s;
}

.btn-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    padding: 20px;
    border-top: 1px solid var(--border-color);
}

.table-responsive {
    overflow-x: auto;
}

.mb-4 {
    margin-bottom: 2rem;
}

.mt-4 {
    margin-top: 2rem;
}

/* Tools Grid */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.tool-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: all 0.3s;
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.tool-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
}

.tool-icon.danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.tool-icon.warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.tool-icon.info {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.tool-icon.primary {
    background: linear-gradient(135deg, #6366f1, #7c3aed);
}

.tool-card h3 {
    font-size: 18px;
    margin: 0 0 10px 0;
}

.tool-card p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 20px;
}

.tool-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

/* Database Actions */
.database-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

/* Alert Boxes */
.alert-box {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.alert-box i {
    font-size: 24px;
    flex-shrink: 0;
}

.alert-box strong {
    display: block;
    margin-bottom: 5px;
}

.alert-box p {
    margin: 0;
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #1e40af;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: #92400e;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #991b1b;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #065f46;
}