/* Modern Admin Dashboard CSS - Blue Theme */

/* CSS Variables for consistent theming */
:root {
    --primary-blue: #2563eb;
    --primary-blue-dark: #1d4ed8;
    --primary-blue-light: #3b82f6;
    --primary-grey: #374151;
    --primary-grey-light: #4b5563;
    --danger-red: #dc2626;
    --danger-red-light: #f87171;
    --secondary-blue: #1e40af;
    --light-blue: #dbeafe;
    --very-light-blue: #eff6ff;
    --dark-blue: #1e3a8a;
    --success-green: #059669;
    --success-light: #dcfce7;
    --danger-red: #dc2626;
    --warning-orange: #d97706;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    --white: #ffffff;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --box-shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--gray-50);
    color: var(--gray-700);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Container Fluid Override */  
.container-fluid {
    padding: 0;
}

.row {
    margin: 0;
}

/* Sidebar Styles */
.col-md-2.bg-primary {
    background: linear-gradient(180deg, var(--primary-blue) 0%, var(--secondary-blue) 100%) !important;
    position: fixed;
    height: 100vh;
    width: 280px;
    left: 0;
    top: 0;
    z-index: 1000;
    box-shadow: var(--box-shadow);
    overflow-y: auto;
}

/* Profile Section */
.d-flex.flex-column.align-items-center {
    padding: 30px 20px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.img-profile {
    color: rgba(255, 255, 255, 0.9) !important;
    font-size: 80px !important;
    margin-bottom: 15px;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
}

.d-flex.flex-column.align-items-center h3 {
    color: var(--white) !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    margin: 0 !important;
    line-height: 1.4;
    text-align: center;
}

/* Navigation Links */
.kumpulanLink {
    padding: 20px 0;
}

.kumpulanLink > div {
    margin-bottom: 8px;
}

.kumpulanLink > div a {
    display: flex;
    align-items: center;
    padding: 14px 20px !important;
    color: rgba(255, 255, 255, 0.8) !important;
    text-decoration: none !important;
    transition: var(--transition);
    border-left: 3px solid transparent;
    font-weight: 500;
    border-radius: 0 25px 25px 0;
    margin-right: 20px;
}

.kumpulanLink > div a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white) !important;
    border-left-color: rgba(255, 255, 255, 0.5);
    transform: translateX(5px);
}

.kumpulanLink > div a.active {
    background-color: rgba(255, 255, 255, 0.15) !important;
    color: var(--white) !important;
    border-left-color: var(--white) !important;
    transform: translateX(5px);
}

/* Optional: Add a subtle animation for the active state */
.kumpulanLink > div a.active {
    animation: activePulse 2s infinite;
}

/* Add icons to navigation links */
.page-home a::before {
    content: '\f015';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-right: 12px;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.page-profile a::before {
    content: '\f007';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-right: 12px;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.page-catalogue a::before {
    content: '\f07c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-right: 12px;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.kumpulanLink .page-profile:nth-child(3) a::before {
    content: '\f02d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-right: 12px;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.page-socialmedia a::before {
    content: '\f1e0';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-right: 12px;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.page-lend a::before {
    content: '\f03a';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-right: 12px;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}
.page-backweb a::before {
    content: '\f08e';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-right: 12px;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

/* Logout Section */
.page-logout {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    padding: 0 !important;
}

.page-logout .btn-danger {
    background: linear-gradient(135deg, var(--danger-red), #ef4444);
    border: none;
    border-radius: var(--border-radius);
    padding: 12px 20px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 2px 4px rgba(220, 38, 38, 0.2);
}

.page-logout .btn-danger:hover {
    background: linear-gradient(135deg, #b91c1c, var(--danger-red));
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(220, 38, 38, 0.3);
}

/* Main Content Area */
.col-md-10.bg-success {
    background: var(--gray-50) !important;
    margin-left: 280px;
    min-height: 100vh;
    padding: 30px;
}

/* Form Sections */
.col-md-10 > div {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
    padding: 30px;
    margin-bottom: 30px;
    transition: var(--transition);
}

.col-md-10 > div:hover {
    box-shadow: var(--box-shadow-lg);
    transform: translateY(-2px);
}

/* Section Headers */
.col-md-10 > div h1 {
    color: var(--dark-blue);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--light-blue);
    position: relative;
}

.col-md-10 > div h1::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: var(--primary-blue);
}

/* Form Styling */
.form-label {
    color: var(--dark-blue) !important;
    font-weight: 600 !important;
    margin-bottom: 8px !important;
    font-size: 0.95rem;
}

.form-control {
    border: 2px solid var(--gray-200) !important;
    border-radius: var(--border-radius) !important;
    padding: 12px 16px !important;
    font-size: 0.95rem;
    transition: var(--transition);
    background-color: var(--white);
}

.form-control:focus {
    border-color: var(--primary-blue) !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1) !important;
    outline: none;
}

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

/* Textarea Specific */
textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* Error Messages */
.text-danger {
    color: var(--danger-red) !important;
    font-size: 0.85rem;
    font-weight: 500;
    margin-top: 6px !important;
    margin-bottom: 16px !important;
    display: block;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light)) !important;
    border: none !important;
    border-radius: var(--border-radius) !important;
    padding: 7px 15px !important;
    font-weight: 600 !important;
    font-size: 0.75rem;
    transition: var(--transition);
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.btn-secondary {
    background: linear-gradient(135deg, var(--primary-grey), var(--primary-grey-light)) !important;
    border: none !important;
    border-radius: var(--border-radius) !important;
    padding: 7px 15px !important;
    font-weight: 600 !important;
    font-size: 0.75rem;
    transition: var(--transition);
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.btn-save {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light)) !important;
    border: none !important;
    color: var(--white) !important;
    border-radius: var(--border-radius) !important;
    padding: 15px 25px !important;
    font-weight: 600 !important;
    font-size: 1rem;
    transition: var(--transition);
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.btn-danger {
    background: linear-gradient(135deg, var(--danger-red), var(--danger-red-light)) !important;
    border: none !important;
    border-radius: var(--border-radius) !important;
    padding: 7px 15px !important;
    font-weight: 600 !important;
    font-size: 0.75rem;
    transition: var(--transition);
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.btn-search {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light)) !important;
    border: none !important;
    border-radius: var(--border-radius) !important;
    color: var(--white) !important;
    font-weight: 600 !important;
    font-size: 0.75rem;
    transition: var(--transition);
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
}
.btn-search:hover {
    background: linear-gradient(135deg, var(--primary-blue-dark), var(--primary-blue)) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-blue-dark), var(--primary-blue)) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(37, 99, 235, 0.3);
}
.btn-secondary:hover {
    background: linear-gradient(135deg, var(--primary-grey), var(--primary-grey-light)) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(37, 99, 235, 0.3);
}
.btn-save:hover {
    background: linear-gradient(135deg, var(--primary-blue-dark), var(--primary-blue)) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(37, 99, 235, 0.3);
}
.btn-danger:hover {
    background: linear-gradient(135deg, var(--danger-red), var(--danger-red-light)) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(37, 99, 235, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}
.container-fluid {
  position: relative; /* Hindari absolute atau fixed kalau tidak perlu */
  z-index: auto; /* Jangan terlalu tinggi */
}
.modal {
    pointer-events: auto !important;
    opacity: 1 !important;
    z-index: 1055 !important;
}

.modal-backdrop {
    display: block !important;
    z-index: 1050 !important;
}

/* Form Groups Spacing */
form > * {
    margin-bottom: 20px;
}

form > *:last-child {
    margin-bottom: 0;
}

/* Success States */
.form-control.is-valid {
    border-color: var(--success-green) !important;
}

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

/* Loading States */
.btn-primary:disabled {
    background: var(--gray-400) !important;
    cursor: not-allowed;
    transform: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .col-md-2.bg-primary {
        width: 100%;
        height: auto;
        position: relative;
        transform: none;
        transition: none;
    }
    
    .col-md-10.bg-success {
        margin-left: 0;
        padding: 20px;
    }
    
    .page-logout {
        position: relative;
        bottom: auto;
        left: auto;
        right: auto;
        margin-top: 20px;
    }
}


/* Mobile Navigation Toggle */
@media (max-width: 768px) {
    .mobile-nav-toggle {
        position: fixed;
        top: 20px;
        left: 20px;
        z-index: 1100;
        background: var(--primary-blue);
        color: var(--white);
        border: none;
        border-radius: var(--border-radius);
        padding: 10px 12px;
        font-size: 1.2rem;
        box-shadow: var(--box-shadow);
        cursor: pointer;
        transition: var(--transition);
    }
    
    .mobile-nav-toggle:hover {
        background: var(--primary-blue-dark);
        transform: scale(1.05);
    }
}

/* Scrollbar Styling */
.col-md-2.bg-primary::-webkit-scrollbar {
    width: 6px;
}

.col-md-2.bg-primary::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

.col-md-2.bg-primary::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.col-md-2.bg-primary::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-in-left {
    animation: slideInLeft 0.5s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Focus States for Accessibility */
.kumpulanLink > div a:focus,
.btn-primary:focus,
.form-control:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .col-md-2.bg-primary,
    .page-logout {
        display: none;
    }
    
    .col-md-10.bg-success {
        margin-left: 0;
        box-shadow: none;
    }
    
    .col-md-10 > div {
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
}