/**
 * ARGE Platform - Kurumsal Tasarım
 * Selçuk Üniversitesi Kariyer Merkezi
 * Profesyonel, Kurumsal ve Mobil Uyumlu
 */

/* ========== Google Fonts ========== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ========== CSS Variables ========== */
:root {
    /* Kurumsal Renk Paleti */
    --primary: #1a365d;
    --primary-light: #2c5282;
    --primary-lighter: #3182ce;
    --primary-dark: #0f2240;
    --accent: #c6922e;
    --accent-light: #d4a94a;
    --accent-dark: #a87a1f;

    /* Nötr Renkler */
    --gray-50: #f8f9fa;
    --gray-100: #f0f2f5;
    --gray-200: #e2e6ea;
    --gray-300: #cfd4da;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Durum Renkleri */
    --success: #16a34a;
    --success-light: #dcfce7;
    --success-dark: #15803d;
    --danger: #dc2626;
    --danger-light: #fee2e2;
    --danger-dark: #b91c1c;
    --warning: #d97706;
    --warning-light: #fef3c7;
    --warning-dark: #b45309;
    --info: #2563eb;
    --info-light: #dbeafe;
    --info-dark: #1d4ed8;

    /* Sidebar */
    --sidebar-width: 270px;
    --sidebar-collapsed-width: 72px;
    --sidebar-bg: #0c1829;
    --sidebar-bg-darker: #060e1a;
    --sidebar-text: rgba(255, 255, 255, 0.7);
    --sidebar-text-active: #ffffff;
    --sidebar-hover-bg: rgba(255, 255, 255, 0.06);
    --sidebar-active-bg: rgba(194, 146, 46, 0.15);
    --sidebar-border: rgba(255, 255, 255, 0.06);

    /* Navbar */
    --navbar-height: 64px;
    --navbar-bg: #ffffff;
    --navbar-shadow: 0 1px 3px rgba(0,0,0,0.08);

    /* Genel */
    --body-bg: #f0f2f5;
    --body-color: #1f2937;
    --card-bg: #ffffff;
    --card-border: #e5e7eb;
    --card-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --card-shadow-hover: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --border-radius-sm: 6px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--body-color);
    background-color: var(--body-bg);
    overflow-x: hidden;
}

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

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

/* ========== LOGIN PAGE ========== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-dark);
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(26, 54, 93, 0.8) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 50%, rgba(198, 146, 46, 0.15) 0%, transparent 50%),
        linear-gradient(180deg, var(--primary-dark) 0%, #0a1628 100%);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    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='0.02'%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");
    animation: subtleFloat 60s linear infinite;
    pointer-events: none;
}

@keyframes subtleFloat {
    from { transform: translateY(0); }
    to { transform: translateY(-30px); }
}

.login-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
    padding: 2.5rem;
    width: 100%;
    max-width: 440px;
    position: relative;
    z-index: 1;
    border-top: 4px solid var(--accent);
}

.login-card h2 {
    color: var(--primary);
    margin-bottom: 0.25rem;
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.025em;
}

.login-subtitle {
    color: var(--gray-400);
    font-size: 0.78rem;
    margin: 0.5rem 0 0 0;
    font-style: italic;
    letter-spacing: 0.02em;
}

/* Login Logo Block - Logo üstte geniş, yazılar altta */
.login-logo-block {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--gray-200);
}

.login-logo-img {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.login-logo-img img {
    width: 100%;
    max-height: 120px;
    object-fit: contain;
    border-radius: 10px;
}

.login-brand-title {
    margin: 0 0 0.25rem 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.2;
}

.login-brand-desc {
    margin: 0;
    font-size: 0.82rem;
    color: var(--gray-600);
    line-height: 1.4;
}

/* ========== WRAPPER LAYOUT ========== */
.wrapper {
    display: flex;
    min-height: 100vh;
    background: var(--body-bg);
}

/* ========== SIDEBAR ========== */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
    transition: var(--transition);
    z-index: 1050;
    display: flex;
    flex-direction: column;
    border-right: 1px solid rgba(255, 255, 255, 0.04);
}

/* Custom Scrollbar for Sidebar */
.sidebar::-webkit-scrollbar {
    width: 4px;
}
.sidebar::-webkit-scrollbar-track {
    background: transparent;
}
.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
}
.sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.2);
}

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

/* Sidebar Brand */
.sidebar-brand {
    padding: 1rem 1rem 0.75rem;
    border-bottom: 1px solid var(--sidebar-border);
    flex-shrink: 0;
    text-align: center;
}

.sidebar-brand-logo {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.sidebar-brand-logo img {
    width: 100%;
    max-height: 94px;
    object-fit: contain;
    border-radius: 6px;
}

.sidebar-brand-text-below {
    overflow: hidden;
    transition: var(--transition);
}

.sidebar-brand-text-below h5 {
    margin: 0;
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.025em;
    line-height: 1.2;
}

.sidebar-brand-text-below span {
    font-size: 0.65rem;
    color: var(--sidebar-text);
    letter-spacing: 0.03em;
    text-transform: uppercase;
    font-weight: 500;
}

/* Sidebar User */
.sidebar-user {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--sidebar-border);
    flex-shrink: 0;
}

.sidebar-user-inner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    flex-shrink: 0;
    border: 2px solid rgba(255,255,255,0.1);
}

.sidebar-user-info {
    overflow: hidden;
    white-space: nowrap;
    transition: var(--transition);
}

.sidebar-user-info .user-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: #fff;
    display: block;
    line-height: 1.2;
    text-overflow: ellipsis;
    overflow: hidden;
}

.sidebar-user-info .user-role {
    font-size: 0.68rem;
    color: var(--accent-light);
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

/* Sidebar Section */
.sidebar-section-title {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.3);
    padding: 1.25rem 1.5rem 0.5rem;
    margin: 0;
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
    padding: 0.5rem 0;
    overflow-y: auto;
}

.sidebar-nav .nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-nav .nav-item {
    margin: 1px 0;
}

.sidebar-nav .nav-link {
    color: var(--sidebar-text);
    padding: 0.6rem 1.25rem;
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.82rem;
    font-weight: 500;
    border-left: 3px solid transparent;
    margin: 0 0.5rem;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
    position: relative;
}

.sidebar-nav .nav-link:hover {
    background-color: var(--sidebar-hover-bg);
    color: var(--sidebar-text-active);
    border-left-color: rgba(198, 146, 46, 0.4);
}

.sidebar-nav .nav-link.active {
    background-color: var(--sidebar-active-bg);
    color: var(--sidebar-text-active);
    border-left-color: var(--accent);
    font-weight: 600;
}

.sidebar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--accent);
    border-radius: 3px 0 0 3px;
}

.sidebar-nav .nav-link i {
    width: 20px;
    margin-right: 0.75rem;
    text-align: center;
    font-size: 0.88rem;
    flex-shrink: 0;
    opacity: 0.8;
}

.sidebar-nav .nav-link:hover i,
.sidebar-nav .nav-link.active i {
    opacity: 1;
    color: var(--accent-light);
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--sidebar-border);
    flex-shrink: 0;
}

.sidebar-footer a {
    color: var(--sidebar-text);
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0;
    transition: var(--transition);
}

.sidebar-footer a:hover {
    color: #ef4444;
}

/* Sidebar Collapsed State */
.sidebar.collapsed .sidebar-brand-text-below,
.sidebar.collapsed .sidebar-brand-text,
.sidebar.collapsed .sidebar-user-info,
.sidebar.collapsed .sidebar-section-title,
.sidebar.collapsed .sidebar-footer span,
.sidebar.collapsed .sidebar-nav .nav-link span {
    display: none;
}

.sidebar.collapsed .sidebar-nav .nav-link {
    justify-content: center;
    padding: 0.75rem;
    margin: 2px 0.35rem;
    border-left: none;
    border-radius: var(--border-radius-sm);
}

.sidebar.collapsed .sidebar-nav .nav-link i {
    margin: 0;
    font-size: 1rem;
}

.sidebar.collapsed .sidebar-brand-logo img {
    max-height: 32px;
    width: auto;
}

.sidebar.collapsed .sidebar-brand-inner,
.sidebar.collapsed .sidebar-user-inner {
    justify-content: center;
}

.sidebar.collapsed .sidebar-nav .nav-link.active::after {
    display: none;
}

/* ========== MOBILE OVERLAY ========== */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1040;
    backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.show {
    display: block;
    opacity: 1;
}

/* ========== MAIN CONTENT ========== */
.main-content {
    margin-left: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    transition: var(--transition);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.sidebar.collapsed ~ .main-content {
    margin-left: var(--sidebar-collapsed-width);
    width: calc(100% - var(--sidebar-collapsed-width));
}

/* ========== TOP NAVBAR ========== */
.top-navbar {
    height: var(--navbar-height);
    background: var(--navbar-bg);
    box-shadow: var(--navbar-shadow);
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 1020;
    border-bottom: 1px solid var(--gray-200);
}

.top-navbar .navbar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.top-navbar .navbar-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

#sidebarToggle {
    border: none;
    background: none;
    font-size: 1.15rem;
    color: var(--gray-500);
    padding: 0.4rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
}

#sidebarToggle:hover {
    background: var(--gray-100);
    color: var(--primary);
}

.page-title-bar {
    font-size: 0.85rem;
    color: var(--gray-500);
    font-weight: 500;
}

.page-title-bar .page-title-text {
    color: var(--gray-800);
    font-weight: 600;
}

/* Navbar User Dropdown */
.navbar-user-btn {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.35rem 0.75rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--gray-200);
    background: var(--gray-50);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    color: var(--gray-700);
}

.navbar-user-btn:hover {
    background: var(--gray-100);
    border-color: var(--gray-300);
    color: var(--gray-800);
}

.navbar-user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
}

.navbar-user-name {
    font-size: 0.82rem;
    font-weight: 500;
}

.navbar-user-role-label {
    font-size: 0.68rem;
    color: var(--gray-400);
    line-height: 1;
}

/* ========== CONTENT WRAPPER ========== */
.content-wrapper {
    padding: 0;
    flex: 1;
}

.content-wrapper > .container-fluid {
    padding: 1.5rem;
}

/* ========== CARDS ========== */
.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    margin-bottom: 1.25rem;
    transition: var(--transition);
}

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

.card-header {
    background: var(--gray-50);
    border-bottom: 1px solid var(--card-border);
    padding: 0.9rem 1.25rem;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-header i {
    color: var(--accent);
    font-size: 0.85rem;
}

.card-body {
    padding: 1.25rem;
}

.card-footer {
    background: var(--gray-50);
    border-top: 1px solid var(--card-border);
    padding: 0.75rem 1.25rem;
}

/* ========== STAT CARDS ========== */
.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    padding: 1.25rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--card-shadow);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
    border-radius: 4px 0 0 4px;
}

.stat-card h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 0.25rem;
    color: var(--primary);
}

.stat-card p {
    margin: 0;
    color: var(--gray-500);
    font-size: 0.8rem;
    font-weight: 500;
}

.stat-card p i {
    margin-right: 0.3rem;
    color: var(--accent);
}

.stat-card.success::before { background: var(--success); }
.stat-card.success h3 { color: var(--success); }

.stat-card.warning::before { background: var(--warning); }
.stat-card.warning h3 { color: var(--warning); }

.stat-card.info::before { background: var(--info); }
.stat-card.info h3 { color: var(--info); }

.stat-card.danger::before { background: var(--danger); }
.stat-card.danger h3 { color: var(--danger); }

.stat-card:hover {
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-1px);
}

/* ========== BUTTONS ========== */
.btn {
    border-radius: var(--border-radius-sm);
    padding: 0.45rem 1rem;
    font-weight: 500;
    font-size: 0.85rem;
    transition: var(--transition);
    letter-spacing: 0.01em;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border: 1px solid transparent;
}

.btn i {
    font-size: 0.82rem;
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
.btn-primary:hover {
    background-color: var(--primary-light);
    border-color: var(--primary-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(26, 54, 93, 0.25);
}

.btn-success {
    background-color: var(--success);
    border-color: var(--success);
}
.btn-success:hover {
    background-color: var(--success-dark);
    border-color: var(--success-dark);
    transform: translateY(-1px);
}

.btn-warning {
    background-color: var(--warning);
    border-color: var(--warning);
    color: #fff;
}
.btn-warning:hover {
    background-color: var(--warning-dark);
    border-color: var(--warning-dark);
    color: #fff;
    transform: translateY(-1px);
}

.btn-danger {
    background-color: var(--danger);
    border-color: var(--danger);
}
.btn-danger:hover {
    background-color: var(--danger-dark);
    border-color: var(--danger-dark);
    transform: translateY(-1px);
}

.btn-info {
    background-color: var(--info);
    border-color: var(--info);
    color: #fff;
}
.btn-info:hover {
    background-color: var(--info-dark);
    border-color: var(--info-dark);
    color: #fff;
    transform: translateY(-1px);
}

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

.btn-outline-secondary {
    color: var(--gray-600);
    border-color: var(--gray-300);
    background: transparent;
}
.btn-outline-secondary:hover {
    background: var(--gray-100);
    color: var(--gray-700);
    border-color: var(--gray-400);
}

.btn-sm {
    padding: 0.3rem 0.7rem;
    font-size: 0.78rem;
}

.btn-lg {
    padding: 0.6rem 1.5rem;
    font-size: 0.95rem;
}

/* ========== TABLES ========== */
.table {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    font-size: 0.85rem;
    margin-bottom: 0;
}

.table thead {
    background-color: var(--gray-50);
}

.table thead th {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 2px solid var(--gray-200);
    padding: 0.75rem 1rem;
    white-space: nowrap;
}

.table tbody td {
    padding: 0.7rem 1rem;
    vertical-align: middle;
    border-color: var(--gray-100);
    color: var(--gray-700);
}

.table tbody tr {
    transition: background-color 0.15s ease;
}

.table tbody tr:hover {
    background-color: rgba(26, 54, 93, 0.02);
}

.table-responsive {
    border-radius: var(--border-radius);
    border: 1px solid var(--card-border);
}

/* ========== BADGES ========== */
.badge {
    padding: 0.3rem 0.65rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.72rem;
    letter-spacing: 0.02em;
}

/* ========== FORMS ========== */
.form-label {
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.35rem;
    font-size: 0.84rem;
}

.form-control,
.form-select {
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-sm);
    padding: 0.5rem 0.75rem;
    font-size: 0.88rem;
    transition: var(--transition);
    color: var(--gray-800);
    background-color: #fff;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-lighter);
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

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

textarea.form-control {
    min-height: 80px;
}

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

/* ========== ALERTS ========== */
.alert {
    border-radius: var(--border-radius);
    border: none;
    padding: 0.85rem 1.15rem;
    margin-bottom: 1.25rem;
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: none !important;
    opacity: 1 !important;
    border-left: 4px solid transparent;
}

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

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

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

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

.alert .btn-close {
    opacity: 0.6;
    filter: none;
    padding: 0.5rem;
    margin-left: auto;
}

.alert .btn-close:hover {
    opacity: 1;
}

/* ========== PROGRESS BARS ========== */
.progress {
    height: 8px;
    border-radius: 50px;
    background-color: var(--gray-200);
    overflow: hidden;
}

.progress-bar {
    border-radius: 50px;
    transition: width 0.6s ease;
}

/* ========== DROPDOWN ========== */
.dropdown-menu {
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    padding: 0.5rem;
    font-size: 0.85rem;
}

.dropdown-item {
    padding: 0.5rem 0.85rem;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.dropdown-item i {
    font-size: 0.82rem;
    color: var(--gray-400);
    width: 16px;
    text-align: center;
}

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

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

.dropdown-divider {
    margin: 0.35rem 0;
    border-color: var(--gray-200);
}

/* ========== EMPTY STATE ========== */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--gray-400);
}

.empty-state i {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    opacity: 0.3;
    color: var(--primary);
}

.empty-state h5 {
    color: var(--gray-600);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.empty-state p {
    font-size: 0.85rem;
}

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

.timeline::before {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gray-200);
}

.timeline-item {
    position: relative;
    padding-bottom: 1.75rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -1.75rem;
    top: 0.25rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary);
    border: 3px solid var(--body-bg);
    box-shadow: 0 0 0 2px var(--gray-200);
}

.timeline-item.completed::before {
    background: var(--success);
    box-shadow: 0 0 0 2px var(--success-light);
}

/* ========== LOADING SPINNER ========== */
.spinner-border {
    width: 2.5rem;
    height: 2.5rem;
    border-width: 0.25em;
    color: var(--primary);
}

/* ========== BREADCRUMBS ========== */
.breadcrumb {
    background: none;
    padding: 0;
    margin: 0;
    font-size: 0.8rem;
}

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

.breadcrumb-item.active {
    color: var(--gray-700);
    font-weight: 500;
}

/* ========== PAGINATION ========== */
.page-link {
    color: var(--primary);
    border-color: var(--gray-200);
    font-size: 0.85rem;
    padding: 0.35rem 0.7rem;
}

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

/* ========== UTILITIES ========== */
.text-primary { color: var(--primary) !important; }
.text-accent { color: var(--accent) !important; }
.bg-primary { background-color: var(--primary) !important; }
.border-primary { border-color: var(--primary) !important; }

.fw-semibold { font-weight: 600; }

.shadow-sm { box-shadow: var(--card-shadow) !important; }
.shadow { box-shadow: var(--card-shadow-hover) !important; }
.shadow-lg { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12) !important; }

.section-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
    letter-spacing: -0.015em;
}

.section-subtitle {
    font-size: 0.82rem;
    color: var(--gray-500);
    margin-bottom: 1.25rem;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
        box-shadow: none;
    }
    
    .sidebar.show {
        transform: translateX(0);
        box-shadow: 10px 0 30px rgba(0, 0, 0, 0.3);
    }
    
    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
    }
    
    .sidebar.collapsed ~ .main-content {
        margin-left: 0;
        width: 100%;
    }

    .top-navbar {
        padding: 0 1rem;
    }

    .content-wrapper > .container-fluid {
        padding: 1rem;
    }

    .stat-card h3 {
        font-size: 1.35rem;
    }

    .navbar-user-name,
    .navbar-user-role-label {
        display: none;
    }
}

@media (max-width: 767.98px) {
    .content-wrapper > .container-fluid {
        padding: 0.85rem;
    }
    
    .card-body {
        padding: 1rem;
    }

    .card-header {
        padding: 0.75rem 1rem;
        font-size: 0.82rem;
    }
    
    .stat-card {
        padding: 1rem;
    }
    
    .stat-card h3 {
        font-size: 1.25rem;
    }
    
    .btn {
        padding: 0.4rem 0.85rem;
        font-size: 0.82rem;
    }

    .table thead th {
        font-size: 0.72rem;
        padding: 0.6rem 0.65rem;
    }
    
    .table tbody td {
        font-size: 0.8rem;
        padding: 0.55rem 0.65rem;
    }

    .login-card {
        margin: 1rem;
        padding: 1.75rem;
    }

    h2 {
        font-size: 1.15rem;
    }
}

@media (max-width: 575.98px) {
    .content-wrapper > .container-fluid {
        padding: 0.65rem;
    }

    .row > [class*="col-"] {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
}

/* ========== PRINT ========== */
@media print {
    .sidebar,
    .top-navbar,
    .sidebar-overlay,
    #sidebarToggle,
    .btn {
        display: none !important;
    }
    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
    }
}