/*
 * SiUjiKu - Custom Futuristic Design System
 * Fakultas Humaniora - Primary Color #FF6600
 * Modern, Clean, Professional
 */

/* ================================
   CSS Variables
   ================================ */
:root {
    /* Primary Colors */
    --primary: #ff6600;
    --primary-light: #ff8533;
    --primary-dark: #cc5200;
    --primary-gradient: linear-gradient(
        135deg,
        #ff6600 0%,
        #ff8533 50%,
        #ffb380 100%
    );
    --primary-gradient-dark: linear-gradient(135deg, #cc5200 0%, #ff6600 100%);

    /* Secondary Colors */
    --secondary: #2d3748;
    --secondary-light: #4a5568;
    --secondary-dark: #1a202c;

    /* Accent Colors */
    --accent-blue: #3182ce;
    --accent-green: #38a169;
    --accent-red: #e53e3e;
    --accent-yellow: #d69e2e;
    --accent-purple: #805ad5;
    --accent-teal: #319795;

    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f7fafc;
    --gray-100: #edf2f7;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e0;
    --gray-400: #a0aec0;
    --gray-500: #718096;
    --gray-600: #4a5568;
    --gray-700: #2d3748;
    --gray-800: #1a202c;
    --gray-900: #171923;

    /* Status Colors */
    --success: #38a169;
    --success-light: #c6f6d5;
    --warning: #d69e2e;
    --warning-light: #fefcbf;
    --danger: #e53e3e;
    --danger-light: #fed7d7;
    --info: #3182ce;
    --info-light: #bee3f8;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md:
        0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg:
        0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl:
        0 20px 25px -5px rgba(0, 0, 0, 0.1),
        0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-primary: 0 4px 14px 0 rgba(255, 102, 0, 0.39);
    --shadow-card: 0 0 40px rgba(0, 0, 0, 0.05);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition: 200ms ease;
    --transition-slow: 300ms ease;

    /* Typography */
    --font-family:
        "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;

    /* Sidebar */
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 80px;
    --navbar-height: 70px;
}

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

html {
    font-size: 90%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--gray-700);
    background-color: var(--gray-50);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
    color: var(--primary-dark);
    text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--gray-800);
    font-weight: 600;
    line-height: 1.3;
}

/* ================================
   Layout Structure
   ================================ */
#wrapper {
    display: flex;
    min-height: 100vh;
    background-color: var(--gray-50);
}

#content-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin-left: var(--sidebar-width);
    transition: margin-left var(--transition-slow);
}

.sidebar-collapsed #content-wrapper {
    margin-left: var(--sidebar-collapsed-width);
}

#content {
    flex: 1;
    padding: 0;
}

.container-fluid {
    padding: 1.5rem 2rem;
}

/* ================================
   Sidebar Styles
   ================================ */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--white);
    border-right: 1px solid var(--gray-200);
    z-index: 1040;
    transition: width var(--transition-slow);
    overflow-x: hidden;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: var(--radius-full);
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* Sidebar Brand */
.sidebar-brand {
    display: flex;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-100);
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 10;
}

.sidebar-brand-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-brand-icon img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.sidebar-brand-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary);
    margin-left: 0.75rem;
    white-space: nowrap;
}

/* Sidebar Navigation */
.sidebar-nav {
    padding: 1rem 0;
}

.sidebar-heading {
    padding: 0.75rem 1.5rem 0.5rem;
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-400);
}

.sidebar-divider {
    border: 0;
    border-top: 1px solid var(--gray-100);
    margin: 0.75rem 1rem;
}

/* Nav Items */
.nav-item {
    margin: 0.125rem 0.75rem;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    color: var(--gray-600);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.nav-link:hover {
    background-color: var(--gray-50);
    color: var(--primary);
}

.nav-link.active,
.nav-item.active > .nav-link {
    background: linear-gradient(
        135deg,
        rgba(255, 102, 0, 0.1) 0%,
        rgba(255, 102, 0, 0.05) 100%
    );
    color: var(--primary);
    font-weight: 600;
}

.nav-link i {
    width: 22px;
    margin-right: 0.75rem;
    font-size: 1rem;
    text-align: center;
    color: inherit;
}

.nav-link .nav-arrow {
    margin-left: auto;
    transition: transform var(--transition);
}

.nav-link[aria-expanded="true"] .nav-arrow {
    transform: rotate(90deg);
}

/* Submenu */
.collapse-inner {
    padding: 0.5rem 0;
    margin: 0.25rem 0 0.25rem 2.25rem;
    border-left: 2px solid var(--gray-200);
}

.collapse-item {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    border-radius: var(--radius);
    transition: all var(--transition);
    margin-left: 0.5rem;
}

.collapse-item:hover {
    color: var(--primary);
    background-color: var(--gray-50);
}

.collapse-item.active {
    color: var(--primary);
    font-weight: 600;
    background: rgba(255, 102, 0, 0.05);
}

/* Sidebar Toggle */
.sidebar-toggle {
    position: absolute;
    bottom: 1rem;
    right: -12px;
    width: 24px;
    height: 24px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
    box-shadow: var(--shadow);
    color: var(--gray-500);
    z-index: 100;
}

.sidebar-toggle:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--gray-100);
    margin-top: auto;
}

.sidebar-footer-text {
    font-size: var(--font-size-xs);
    color: var(--gray-400);
    text-align: center;
}

/* ================================
   Navbar Styles
   ================================ */
.topbar {
    position: sticky;
    top: 0;
    height: var(--navbar-height);
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    padding: 0 2rem;
    z-index: 1030;
    box-shadow: var(--shadow-sm);
}

.topbar-left {
    display: flex;
    align-items: center;
}

.topbar-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-800);
}

.topbar-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

.topbar-breadcrumb a {
    color: var(--gray-500);
}

.topbar-breadcrumb a:hover {
    color: var(--primary);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
}

/* Navbar Icons */
.topbar-icon {
    position: relative;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--gray-500);
    transition: all var(--transition);
    cursor: pointer;
    background: transparent;
    border: none;
}

.topbar-icon:hover {
    background-color: var(--gray-100);
    color: var(--primary);
}

.topbar-icon .badge-counter {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    font-size: 10px;
    font-weight: 600;
    line-height: 18px;
    text-align: center;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-full);
}

/* User Dropdown */
.user-dropdown {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition);
    margin-left: 0.5rem;
}

.user-dropdown:hover {
    background-color: var(--gray-100);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 2px solid var(--gray-200);
}

.user-info {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.user-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-700);
}

.user-role {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

/* Dropdown Menu */
.dropdown-menu {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
    min-width: 200px;
    background: var(--white);
}

.dropdown-header {
    padding: 0.75rem 1rem;
    font-size: var(--font-size-xs);
    font-weight: 700;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--gray-50);
    border-radius: var(--radius);
    margin-bottom: 0.5rem;
}

.dropdown-item {
    padding: 0.625rem 1rem;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    border-radius: var(--radius);
    transition: all var(--transition);
    display: flex;
    align-items: center;
}

.dropdown-item:hover {
    background-color: var(--gray-50);
    color: var(--primary);
}

.dropdown-item i {
    width: 20px;
    margin-right: 0.75rem;
    color: var(--gray-400);
}

.dropdown-item:hover i {
    color: var(--primary);
}

.dropdown-divider {
    margin: 0.5rem 0;
    border-color: var(--gray-100);
}

/* Notification Dropdown */
.notification-dropdown {
    width: 360px;
    max-height: 400px;
    overflow-y: auto;
}

.notification-item {
    display: flex;
    padding: 0.875rem 1rem;
    border-radius: var(--radius);
    transition: all var(--transition);
}

.notification-item:hover {
    background-color: var(--gray-50);
}

.notification-item.unread {
    background-color: rgba(255, 102, 0, 0.05);
}

.notification-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-right: 0.875rem;
}

.notification-icon.primary {
    background-color: rgba(255, 102, 0, 0.1);
    color: var(--primary);
}

.notification-icon.success {
    background-color: var(--success-light);
    color: var(--success);
}

.notification-icon.warning {
    background-color: var(--warning-light);
    color: var(--warning);
}

.notification-icon.danger {
    background-color: var(--danger-light);
    color: var(--danger);
}

.notification-icon.info {
    background-color: var(--info-light);
    color: var(--info);
}

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

.notification-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.25rem;
}

.notification-text {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.notification-time {
    font-size: var(--font-size-xs);
    color: var(--gray-400);
    margin-top: 0.25rem;
}

.notification-footer {
    padding: 0.75rem 1rem;
    text-align: center;
    border-top: 1px solid var(--gray-100);
    margin-top: 0.5rem;
}

.notification-footer a {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--primary);
}

/* ================================
   Cards
   ================================ */
.card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    margin-bottom: 1.5rem;
    transition: all var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card-header {
    padding: 1.25rem 1.5rem;
    background: transparent;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--gray-800);
    margin: 0;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1rem 1.5rem;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-100);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* Stat Cards */
.stat-card {
    position: relative;
    overflow: hidden;
    padding: 1.5rem;
    border: none;
}

.stat-card::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    opacity: 0.1;
    transform: translate(30%, -30%);
}

.stat-card.primary::before {
    background: var(--primary);
}

.stat-card.success::before {
    background: var(--success);
}

.stat-card.warning::before {
    background: var(--warning);
}

.stat-card.info::before {
    background: var(--info);
}

.stat-card-body {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.stat-content {
    flex: 1;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--gray-800);
    line-height: 1.2;
}

.stat-change {
    font-size: var(--font-size-xs);
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.stat-change.positive {
    color: var(--success);
}

.stat-change.negative {
    color: var(--danger);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-icon.primary {
    background: linear-gradient(
        135deg,
        rgba(255, 102, 0, 0.1) 0%,
        rgba(255, 102, 0, 0.2) 100%
    );
    color: var(--primary);
}

.stat-icon.success {
    background: var(--success-light);
    color: var(--success);
}

.stat-icon.warning {
    background: var(--warning-light);
    color: var(--warning);
}

.stat-icon.info {
    background: var(--info-light);
    color: var(--info);
}

.stat-icon.danger {
    background: var(--danger-light);
    color: var(--danger);
}

.stat-icon.purple {
    background: rgba(124, 58, 237, 0.1);
    color: #7c3aed;
}

/* ================================
   Buttons
   ================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
    line-height: 1.5;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.2);
}

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

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

.btn-primary-gradient {
    background: var(--primary-gradient);
    color: var(--white);
    border: none;
}

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

.btn-secondary {
    background: var(--gray-100);
    color: var(--gray-700);
    border-color: var(--gray-200);
}

.btn-secondary:hover {
    background: var(--gray-200);
    color: var(--gray-800);
}

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

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

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

.btn-success:hover {
    background: #2f855a;
    border-color: #2f855a;
    color: var(--white);
}

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

.btn-warning:hover {
    background: #b7791f;
    border-color: #b7791f;
    color: var(--white);
}

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

.btn-danger:hover {
    background: #c53030;
    border-color: #c53030;
    color: var(--white);
}

.btn-light {
    background: var(--white);
    color: var(--gray-700);
    border-color: var(--gray-200);
}

.btn-light:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
}

.btn-dark {
    background: var(--gray-800);
    color: var(--white);
    border-color: var(--gray-800);
}

.btn-dark:hover {
    background: var(--gray-900);
    border-color: var(--gray-900);
    color: var(--white);
}

.btn-sm {
    padding: 0.375rem 0.875rem;
    font-size: var(--font-size-xs);
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: var(--font-size-base);
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
}

.btn-icon.btn-sm {
    width: 30px;
    height: 30px;
}

/* ================================
   Forms
   ================================ */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.form-control {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
    color: var(--gray-700);
    background-color: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.1);
}

.form-control::placeholder {
    color: var(--gray-400);
}

.form-control:disabled {
    background-color: var(--gray-100);
    cursor: not-allowed;
}

.form-control-lg {
    padding: 1rem 1.25rem;
    font-size: var(--font-size-base);
}

.form-select {
    display: block;
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
    color: var(--gray-700);
    background-color: var(--white);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23718096' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    appearance: none;
    transition: all var(--transition);
}

.form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.1);
}

.input-group {
    display: flex;
    align-items: stretch;
}

.input-group .form-control {
    border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.input-group .btn {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.input-group-text {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    background-color: var(--gray-100);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    border-right: none;
}

/* Checkbox & Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.form-check-input {
    width: 18px;
    height: 18px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    appearance: none;
    background-color: var(--white);
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='M6 10l3 3l6-6'/%3e%3c/svg%3e");
    background-size: 12px;
    background-repeat: no-repeat;
    background-position: center;
}

.form-check-input[type="radio"] {
    border-radius: var(--radius-full);
}

.form-check-input[type="radio"]:checked {
    background-image: none;
    position: relative;
}

.form-check-input[type="radio"]:checked::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    border-radius: var(--radius-full);
    background: var(--white);
}

.form-check-label {
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    cursor: pointer;
}

/* Static/Readonly Form Controls */
.form-control-static,
.form-control-plaintext {
    padding: 0.75rem 1rem;
    background-color: var(--gray-100);
    border: 1px dashed var(--gray-300);
    border-radius: var(--radius-md);
    color: var(--gray-600);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.form-control:disabled,
.form-control[readonly] {
    background-color: var(--gray-100);
    border-color: var(--gray-200);
    color: var(--gray-500);
    cursor: not-allowed;
    opacity: 0.8;
}

.form-control:disabled::placeholder,
.form-control[readonly]::placeholder {
    color: var(--gray-400);
}

/* ================================
   Tables
   ================================ */
.table {
    width: 100%;
    margin-bottom: 0;
    color: var(--gray-700);
    border-collapse: collapse;
}

.table th {
    padding: 1rem 1.25rem;
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    background-color: var(--gray-50);
    border-bottom: 2px solid var(--gray-200);
    text-align: left;
}

.table td {
    padding: 1rem 1.25rem;
    font-size: var(--font-size-sm);
    border-bottom: 1px solid var(--gray-100);
    vertical-align: middle;
}

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

.table tbody tr:hover {
    background-color: var(--gray-50);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(247, 250, 252, 0.5);
}

/* DataTables Override */
.dataTables_wrapper {
    padding: 0;
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter {
    margin-bottom: 1.25rem;
}

.dataTables_wrapper .dataTables_length select {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    font-size: var(--font-size-sm);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    appearance: none;
    -webkit-appearance: none;
    -moz-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='%236b7280' d='M2.22 4.47a.75.75 0 0 1 1.06 0L6 7.19l2.72-2.72a.75.75 0 0 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L2.22 5.53a.75.75 0 0 1 0-1.06z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    background-size: 12px;
    background-color: var(--white);
    cursor: pointer;
    min-width: 65px;
}

.dataTables_wrapper .dataTables_filter input {
    padding: 0.5rem 0.75rem;
    font-size: var(--font-size-sm);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.dataTables_wrapper .dataTables_length select:focus,
.dataTables_wrapper .dataTables_filter input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.1);
}

/* DataTables Pagination */
.dataTables_wrapper .dataTables_paginate {
    padding-top: 1rem;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    padding: 0.5rem 0.875rem;
    margin: 0 0.125rem;
    border: 1px solid var(--gray-200) !important;
    border-radius: var(--radius) !important;
    background: var(--white) !important;
    color: var(--gray-600) !important;
    font-size: var(--font-size-sm);
    transition: all var(--transition);
    cursor: pointer;
}

.dataTables_wrapper
    .dataTables_paginate
    .paginate_button:hover:not(.disabled):not(.current) {
    background: var(--gray-100) !important;
    color: var(--gray-800) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--primary) !important;
    color: var(--white) !important;
    border-color: var(--primary) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled {
    background: var(--gray-50) !important;
    color: var(--gray-400) !important;
    cursor: not-allowed;
}

.dataTables_wrapper .dataTables_info {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    padding-top: 1rem;
}

/* ================================
   Badges
   ================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.badge-primary {
    background-color: rgba(255, 102, 0, 0.1);
    color: var(--primary);
}

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

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

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

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

.badge-secondary {
    background-color: var(--gray-100);
    color: var(--gray-600);
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.875rem;
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.status-badge::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
}

.status-badge.pending::before {
    background-color: var(--warning);
}

.status-badge.pending {
    background-color: var(--warning-light);
    color: var(--warning);
}

.status-badge.approved::before {
    background-color: var(--success);
}

.status-badge.approved {
    background-color: var(--success-light);
    color: var(--success);
}

.status-badge.rejected::before {
    background-color: var(--danger);
}

.status-badge.rejected {
    background-color: var(--danger-light);
    color: var(--danger);
}

.status-badge.revision::before {
    background-color: var(--info);
}

.status-badge.revision {
    background-color: var(--info-light);
    color: var(--info);
}

.status-badge.active::before {
    background-color: var(--success);
}

.status-badge.active {
    background-color: var(--success-light);
    color: var(--success);
}

.status-badge.completed::before {
    background-color: var(--primary);
}

.status-badge.completed {
    background-color: rgba(255, 102, 0, 0.1);
    color: var(--primary);
}

/* ================================
   Alerts
   ================================ */
.alert {
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.alert-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.alert-success {
    background-color: var(--success-light);
    border: 1px solid rgba(56, 161, 105, 0.2);
    color: #22543d;
}

.alert-warning {
    background-color: var(--warning-light);
    border: 1px solid rgba(214, 158, 46, 0.2);
    color: #744210;
}

.alert-danger {
    background-color: var(--danger-light);
    border: 1px solid rgba(229, 62, 62, 0.2);
    color: #742a2a;
}

.alert-info {
    background-color: var(--info-light);
    border: 1px solid rgba(49, 130, 206, 0.2);
    color: #2a4365;
}

/* ================================
   Modals
   ================================ */
.modal-content {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-100);
}

.modal-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-800);
}

.modal-header .close,
.modal-header .btn-close {
    width: 32px;
    height: 32px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border: none;
    color: var(--gray-500);
    cursor: pointer;
    transition: all var(--transition);
}

.modal-header .close:hover,
.modal-header .btn-close:hover {
    background: var(--gray-200);
    color: var(--gray-700);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--gray-100);
    gap: 0.5rem;
}

/* ================================
   Timeline Component
   ================================ */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 7px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gray-200);
}

.timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
}

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

.timeline-marker {
    position: absolute;
    left: -2rem;
    width: 16px;
    height: 16px;
    border-radius: var(--radius-full);
    background: var(--gray-300);
    border: 3px solid var(--white);
    box-shadow: 0 0 0 2px var(--gray-200);
}

.timeline-marker.completed {
    background: var(--success);
    box-shadow: 0 0 0 2px rgba(56, 161, 105, 0.2);
}

.timeline-marker.active {
    background: var(--primary);
    box-shadow: 0 0 0 2px rgba(255, 102, 0, 0.2);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%,
    100% {
        box-shadow: 0 0 0 2px rgba(255, 102, 0, 0.2);
    }

    50% {
        box-shadow: 0 0 0 6px rgba(255, 102, 0, 0.1);
    }
}

.timeline-marker.pending {
    background: var(--gray-300);
}

.timeline-content {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
}

.timeline-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.25rem;
}

.timeline-date {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

.timeline-description {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-top: 0.5rem;
}

/* ================================
   Progress
   ================================ */
.progress {
    height: 8px;
    background-color: var(--gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.progress-bar.primary {
    background: var(--primary-gradient);
}

.progress-bar.success {
    background: var(--success);
}

.progress-bar.warning {
    background: var(--warning);
}

.progress-bar.danger {
    background: var(--danger);
}

/* Progress Steps */
.progress-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    position: relative;
}

.progress-steps::before {
    content: "";
    position: absolute;
    top: 20px;
    left: 40px;
    right: 40px;
    height: 3px;
    background: var(--gray-200);
    z-index: 0;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
}

.progress-step-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 3px solid var(--gray-300);
    color: var(--gray-400);
    font-weight: 600;
    transition: all var(--transition);
}

.progress-step.completed .progress-step-icon {
    background: var(--success);
    border-color: var(--success);
    color: var(--white);
}

.progress-step.active .progress-step-icon {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    box-shadow: var(--shadow-primary);
}

.progress-step-label {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    margin-top: 0.75rem;
    text-align: center;
    max-width: 80px;
}

.progress-step.completed .progress-step-label,
.progress-step.active .progress-step-label {
    color: var(--gray-700);
    font-weight: 600;
}

/* ================================
   Page Header
   ================================ */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-800);
    margin: 0;
}

.page-subtitle {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    margin-top: 0.25rem;
}

.page-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* ================================
   Footer
   ================================ */
.footer {
    padding: 1.25rem 2rem;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    margin-top: auto;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-text {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

.footer-text a {
    color: var(--primary);
    font-weight: 500;
}

/* ================================
   Login Page
   ================================ */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(
        135deg,
        var(--gray-50) 0%,
        var(--gray-100) 100%
    );
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -30%;
    width: 80%;
    height: 150%;
    background: linear-gradient(
        135deg,
        rgba(255, 102, 0, 0.03) 0%,
        rgba(255, 102, 0, 0.08) 100%
    );
    border-radius: 50%;
    z-index: 0;
}

.login-page::after {
    content: "";
    position: absolute;
    bottom: -30%;
    left: -20%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(255, 102, 0, 0.02) 0%,
        rgba(255, 102, 0, 0.05) 100%
    );
    border-radius: 50%;
    z-index: 0;
}

.login-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    width: 100%;
    max-width: 1000px;
    display: flex;
    position: relative;
    z-index: 1;
}

.login-brand {
    flex: 1;
    background: var(--primary-gradient);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.login-brand::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
}

.login-brand-logo {
    width: 120px;
    height: 120px;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

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

.login-brand-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 1;
}

.login-brand-subtitle {
    font-size: var(--font-size-base);
    opacity: 0.9;
    max-width: 280px;
    position: relative;
    z-index: 1;
}

.login-form-container {
    flex: 1;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-form-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
}

.login-form-subtitle {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    margin-bottom: 2rem;
}

.login-form .form-control {
    padding: 0.875rem 1rem;
}

.login-form .btn-primary {
    padding: 0.875rem 1.5rem;
    width: 100%;
    font-size: var(--font-size-base);
}

.login-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-100);
}

.login-footer-text {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

/* ================================
   Empty States
   ================================ */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    font-size: 2rem;
}

.empty-state-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.empty-state-text {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    max-width: 360px;
    margin: 0 auto 1.5rem;
}

/* ================================
   Avatar Component
   ================================ */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    overflow: hidden;
    background: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: var(--font-size-xs);
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: var(--font-size-lg);
}

.avatar-xl {
    width: 80px;
    height: 80px;
    font-size: var(--font-size-xl);
}

.avatar-group {
    display: flex;
}

.avatar-group .avatar {
    margin-left: -10px;
    border: 2px solid var(--white);
}

.avatar-group .avatar:first-child {
    margin-left: 0;
}

/* ================================
   Utilities
   ================================ */
.text-primary {
    color: var(--primary) !important;
}

.text-success {
    color: var(--success) !important;
}

.text-warning {
    color: var(--warning) !important;
}

.text-danger {
    color: var(--danger) !important;
}

.text-info {
    color: var(--info) !important;
}

.text-muted {
    color: var(--gray-500) !important;
}

.bg-primary {
    background-color: var(--primary) !important;
}

.bg-success {
    background-color: var(--success) !important;
}

.bg-warning {
    background-color: var(--warning) !important;
}

.bg-danger {
    background-color: var(--danger) !important;
}

.bg-info {
    background-color: var(--info) !important;
}

.bg-light {
    background-color: var(--gray-50) !important;
}

.border-primary {
    border-color: var(--primary) !important;
}

.border-success {
    border-color: var(--success) !important;
}

.border-warning {
    border-color: var(--warning) !important;
}

.border-danger {
    border-color: var(--danger) !important;
}

.rounded {
    border-radius: var(--radius) !important;
}

.rounded-md {
    border-radius: var(--radius-md) !important;
}

.rounded-lg {
    border-radius: var(--radius-lg) !important;
}

.rounded-full {
    border-radius: var(--radius-full) !important;
}

.shadow {
    box-shadow: var(--shadow) !important;
}

.shadow-md {
    box-shadow: var(--shadow-md) !important;
}

.shadow-lg {
    box-shadow: var(--shadow-lg) !important;
}

/* ================================
   Responsive
   ================================ */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.show {
        transform: translateX(0);
    }

    #content-wrapper {
        margin-left: 0;
    }

    .login-card {
        flex-direction: column;
        max-width: 480px;
    }

    .login-brand {
        padding: 2rem;
    }

    .login-form-container {
        padding: 2rem;
    }
}

@media (max-width: 575.98px) {
    .container-fluid {
        padding: 1rem;
    }

    .topbar {
        padding: 0 1rem;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-actions {
        width: 100%;
    }

    .page-actions .btn {
        flex: 1;
    }
}

/* ================================
   Scrollbar Styles
   ================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* ================================
   Animation Keyframes
   ================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeIn {
    animation: fadeIn var(--transition-slow);
}

.animate-slideUp {
    animation: slideUp var(--transition-slow);
}

.animate-slideDown {
    animation: slideDown var(--transition-slow);
}

/* ================================
   Print Styles
   ================================ */
@media print {
    .sidebar,
    .topbar,
    .footer,
    .btn {
        display: none !important;
    }

    #content-wrapper {
        margin-left: 0 !important;
    }

    .card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}