/* ========================================
   J&J Themed SonarQube Exception System
   Modern UI with Dashboard Layout
   ======================================== */

/* --- Color Variables --- */
:root {
    --jnj-red: #EB1700;
    --jnj-red-dark: #BD1000;
    --jnj-red-light: #FF4D4D;
    --jnj-white: #FFFFFF;
    --jnj-light-gray: #F8F9FA;
    --jnj-medium-gray: #E9ECEF;
    --jnj-dark-gray: #343A40;
    --jnj-text: #212529;
    --jnj-text-muted: #6C757D;
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.15);
    --border-radius: 0.75rem;
    --transition: all 0.2s ease-in-out;
}

/* --- Base Styles --- */
body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--jnj-light-gray);
    color: var(--jnj-text);
    min-height: 100vh;
}

/* --- Full Height Center (Login Page) --- */
.full-height-center {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

body.home-bg,
.home-bg {
    background: linear-gradient(135deg, var(--jnj-red) 0%, var(--jnj-red-dark) 100%);
    width: 100%;
    min-height: 100vh;
}

/* --- Navbar --- */
.navbar-jnj {
    background: linear-gradient(90deg, var(--jnj-red) 0%, var(--jnj-red-dark) 100%);
    box-shadow: var(--shadow-md);
    padding: 0.75rem 1rem;
}

.navbar-jnj .navbar-brand {
    font-weight: 700;
    font-size: 1.25rem;
    color: white !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-jnj .navbar-brand svg {
    width: 28px;
    height: 28px;
}

.navbar-jnj .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: 0.5rem;
    transition: var(--transition);
}

.navbar-jnj .nav-link:hover {
    color: white !important;
    background-color: rgba(255, 255, 255, 0.15);
}

.navbar-jnj .nav-link.active {
    background-color: rgba(255, 255, 255, 0.2);
}

.navbar-jnj .navbar-text {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* Hamburger icon - make it white to be visible against red background */
.navbar-jnj .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.5);
}

.navbar-jnj .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.user-badge {
    background-color: rgba(255, 255, 255, 0.2);
    padding: 0.35rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
}

/* --- Page Header --- */
.page-header {
    background: white;
    padding: 1.5rem 2rem;
    margin: -1rem -1rem 1.5rem -1rem;
    border-bottom: 1px solid var(--jnj-medium-gray);
    box-shadow: var(--shadow-sm);
    border-radius: var(--border-radius);
}

.page-header h1,
.page-header h2 {
    margin: 0;
    font-weight: 600;
    color: var(--jnj-dark-gray);
}

.page-header .breadcrumb {
    margin-bottom: 0;
    font-size: 0.875rem;
}

/* --- Cards --- */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
}

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

.card-header {
    background: white;
    border-bottom: 1px solid var(--jnj-medium-gray);
    font-weight: 600;
    padding: 1rem 1.25rem;
}

.card-header h3,
.card-header h4,
.card-header h5,
.card-header h6 {
    margin: 0;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

/* --- Form Styles --- */
.form-label {
    font-weight: 600;
    color: var(--jnj-dark-gray);
    margin-bottom: 0.5rem;
}

.form-control,
.form-select {
    border: 2px solid var(--jnj-medium-gray);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--jnj-red);
    box-shadow: 0 0 0 0.2rem rgba(235, 23, 0, 0.15);
}

.form-text {
    color: var(--jnj-text-muted);
    font-size: 0.8125rem;
    margin-top: 0.375rem;
}

textarea.form-control {
    min-height: 120px;
}

/* --- Buttons --- */
.btn {
    font-weight: 600;
    padding: 0.625rem 1.25rem;
    border-radius: 0.5rem;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--jnj-red) 0%, var(--jnj-red-dark) 100%);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--jnj-red-dark) 0%, #9a0d00 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-outline-primary:hover,
.btn-outline-primary.active {
    background-color: var(--jnj-red);
    border-color: var(--jnj-red);
    color: white;
}

.btn-success {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
}

.btn-success:hover {
    background: linear-gradient(135deg, #1e7e34 0%, #155724 100%);
    transform: translateY(-1px);
}

.btn-danger {
    background: linear-gradient(135deg, #dc3545 0%, #bd2130 100%);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #bd2130 0%, #a71d2a 100%);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--jnj-medium-gray);
    color: var(--jnj-dark-gray);
}

.btn-secondary:hover {
    background: #dde1e5;
    color: var(--jnj-dark-gray);
}

.btn-warning {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%);
    color: var(--jnj-dark-gray);
}

.btn-link.nav-link {
    padding: 0.5rem 1rem !important;
}

/* --- Stats Cards --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-left: 4px solid var(--jnj-red);
    border-left-color: #FFFFFFE6;
}

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

.stat-card.pending {
    border-left-color: #ffc107;
}

.stat-card.approved {
    border-left-color: #28a745;
}

.stat-card.rejected {
    border-left-color: #dc3545;
}

.stat-card .stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--jnj-dark-gray);
    line-height: 1;
}

.stat-card .stat-label {
    font-size: 0.875rem;
    color: var(--jnj-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.5rem;
}

/* --- Badges --- */
.badge {
    font-weight: 600;
    padding: 0.5em 0.85em;
    border-radius: 0.375rem;
}

.status-badge {
    font-size: 0.8125rem;
    padding: 0.375rem 0.75rem;
    border-radius: 2rem;
    font-weight: 600;
}

.status-badge.pending {
    background-color: #fff3cd;
    color: #856404;
}

.status-badge.approved {
    background-color: #d4edda;
    color: #155724;
}

.status-badge.rejected {
    background-color: #f8d7da;
    color: #721c24;
}

/* --- Tables --- */
.table {
    margin-bottom: 0;
}

.table thead th {
    background-color: var(--jnj-light-gray);
    border-bottom: 2px solid var(--jnj-medium-gray);
    font-weight: 600;
    color: var(--jnj-dark-gray);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    padding: 1rem;
}

.table tbody td {
    padding: 1rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--jnj-medium-gray);
}

.table-hover tbody tr:hover {
    background-color: rgba(235, 23, 0, 0.03);
}

/* --- Request Cards (List View) --- */
.request-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
    border-left: 4px solid var(--jnj-medium-gray);
}

.request-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.request-card.pending {
    border-left-color: #ffc107;
}

.request-card.approved {
    border-left-color: #28a745;
}

.request-card.rejected {
    border-left-color: #dc3545;
}

.request-card-header {
    padding: 1rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: white;
    transition: var(--transition);
}

.request-card-header:hover {
    background: var(--jnj-light-gray);
}

.request-card-title {
    font-weight: 600;
    color: var(--jnj-dark-gray);
    margin: 0;
}

.request-card-meta {
    font-size: 0.875rem;
    color: var(--jnj-text-muted);
}

.request-card-body {
    padding: 1.25rem;
    border-top: 1px solid var(--jnj-medium-gray);
    background: var(--jnj-light-gray);
}

/* --- Alerts --- */
.alert {
    border: none;
    border-radius: var(--border-radius);
    padding: 1rem 1.25rem;
    margin-bottom: 2.5em;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border-left: 4px solid #28a745;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border-left: 4px solid #dc3545;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
    border-left: 4px solid #ffc107;
}

.alert-info {
    background-color: #e7f3ff;
    color: #0c5460;
    border-left: 4px solid #17a2b8;
}

/* --- Accordion (Redesigned) --- */
.accordion-item {
    border: none;
    margin-bottom: 0.75rem;
    border-radius: var(--border-radius) !important;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.accordion-button {
    font-weight: 600;
    padding: 1rem 1.25rem;
    background-color: white;
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    background-color: var(--jnj-light-gray);
    color: var(--jnj-red);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: var(--jnj-medium-gray);
}

.accordion-body {
    padding: 1.25rem;
    background: white;
}

/* --- Empty State --- */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.empty-state svg {
    width: 80px;
    height: 80px;
    color: var(--jnj-text-muted);
    margin-bottom: 1.5rem;
}

.empty-state h4 {
    color: var(--jnj-dark-gray);
    margin-bottom: 0.75rem;
}

.empty-state p {
    color: var(--jnj-text-muted);
    margin-bottom: 1.5rem;
}

/* --- Justification Box --- */
.justification-box {
    background: var(--jnj-light-gray);
    border-radius: 0.5rem;
    padding: 1rem;
    border-left: 3px solid var(--jnj-red);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* --- Tabs --- */
.nav-tabs-jnj {
    border: none;
    background: white;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.nav-tabs-jnj .nav-link {
    border: none;
    border-radius: 0.5rem;
    padding: 0.75rem 1.25rem;
    color: var(--jnj-text-muted);
    font-weight: 600;
    transition: var(--transition);
}

.nav-tabs-jnj .nav-link:hover {
    background: var(--jnj-light-gray);
    color: var(--jnj-dark-gray);
}

.nav-tabs-jnj .nav-link.active {
    background: var(--jnj-red);
    color: white;
}

/* --- Main Content Area --- */
.main-content {
    padding: 1.5rem;
}

/* --- Request Detail Layout --- */
.detail-section {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-sm);
}

.detail-section h5 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--jnj-text-muted);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--jnj-medium-gray);
}

.detail-row {
    display: flex;
    margin-bottom: 0.75rem;
}

.detail-label {
    font-weight: 600;
    color: var(--jnj-dark-gray);
    min-width: 140px;
}

.detail-value {
    color: var(--jnj-text);
}

.detail-value a {
    color: var(--jnj-red);
    text-decoration: none;
}

.detail-value a:hover {
    text-decoration: underline;
}

/* --- Login Page Specific --- */
.login-card {
    max-width: 420px;
    width: 100%;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.login-header {
    background: linear-gradient(135deg, var(--jnj-red) 0%, var(--jnj-red-dark) 100%);
    color: white;
    padding: 2rem;
    text-align: center;
}

.login-header h3 {
    margin: 0;
    font-weight: 700;
}

.login-header p {
    margin: 0.5rem 0 0;
    opacity: 0.9;
    font-size: 0.9375rem;
}

.login-body {
    padding: 2rem;
}

/* --- Responsive Adjustments --- */
@media (max-width: 768px) {
    .page-header {
        padding: 1rem;
        margin: -0.5rem -0.5rem 1rem -0.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .stat-card .stat-value {
        font-size: 2rem;
    }
    
    .main-content {
        padding: 1rem;
    }
    
    .request-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .detail-row {
        flex-direction: column;
    }
    
    .detail-label {
        margin-bottom: 0.25rem;
    }
}

/* --- Admin Login Toggle (Keep from original) --- */
.text-muted:hover {
    color: #495057 !important;
    cursor: pointer;
}

a[aria-expanded="true"] svg {
    transform: rotate(180deg);
    transition: transform 0.3s ease;
}

a[aria-expanded="false"] svg {
    transform: rotate(0deg);
    transition: transform 0.3s ease;
}

/* --- Request Actions --- */
.request-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: flex-start;
    margin-top: 1rem;
}

.request-actions > a.btn,
.request-actions > form {
    flex: 1 1 0;
}

.request-actions > form {
    margin: 0;
}

.request-actions > form button {
    width: 100%;
}

@media (max-width: 576px) {
    .request-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    .request-actions > a.btn,
    .request-actions > form {
        width: 100%;
        flex: none;
    }
}

/* --- Home Hero Section --- */
.home-hero {
    text-align: center;
    max-width: 700px;
    padding: 3rem 2rem;
    animation: fadeInUp 0.6s ease-out;
    background: var(--jnj-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-icon {
    color: var(--jnj-red);
    margin-bottom: 1.5rem;
}

.hero-title {
    color: var(--jnj-red);
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero-subtitle {
    color: var(--jnj-text-muted);
    font-size: 1.25rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--jnj-text-muted);
    font-size: 0.95rem;
}

.feature-item i {
    font-size: 1.25rem;
    color: var(--jnj-red);
}

.hero-cta {
    background: var(--jnj-red);
    color: var(--jnj-white);
    border: none;
    padding: 0.875rem 2.5rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(235, 23, 0, 0.3);
    transition: var(--transition);
}

.hero-cta:hover {
    background: var(--jnj-red-dark);
    color: var(--jnj-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(235, 23, 0, 0.4);
}

.hero-footer {
    color: var(--jnj-text-muted);
    font-size: 0.9rem;
    margin-top: 2rem;
    margin-bottom: 0;
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }
}