:root {
    --bg-dark: #0d0d0d;
    --bg-card: #1a1a1a;
    --bg-card-hover: #222222;
    --accent-red: #FF2600;
    --accent-red-light: #FF4422;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --border-color: #333333;
    --border-accent: #c53c3c;
    --success-green: #4ade80;
    --warning-yellow: #fbbf24;
    --score-gold: #d4a73a;
}

* {
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    min-height: 100vh;
    font-family: 'IBM Plex Mono', 'Courier New', monospace;
    color: var(--text-primary);
    margin: 0;
    padding: 0;
}

body.bg-light {
    background-color: var(--bg-dark);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Oswald', 'Impact', sans-serif;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.main-body {
    min-height: 70vh;
    max-width: 900px;
    padding: 0 20px;
}

.navbar {
    background: var(--bg-dark);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 40px;
    height: 40px;
}

.brand-text {
    font-family: 'Oswald', 'Impact', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.nav-link {
    color: var(--text-secondary) !important;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--text-primary) !important;
}

.back-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: var(--text-primary);
}

.warning-alert {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: rgba(255, 161, 0, 0.1);
    border: 1px solid #ffa100;
    color: #ffa100;
    padding: 12px 20px;
    margin: 40px auto 0;
    max-width: 420px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.warning-alert i,
.warning-alert svg {
    flex-shrink: 0;
}

.hero-section {
    text-align: center;
    padding: 40px 0 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.flame-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.flame-icon svg,
.flame-icon i {
    width: 60px;
    height: 60px;
    color: var(--accent-red);
    font-size: 60px;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.hero-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 500px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

.url-form {
    display: flex;
    gap: 0;
    max-width: 800px;
    margin: 0 auto 60px;
}

.url-input {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-right: none;
    color: var(--text-primary);
    padding: 18px 24px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.3s ease;
}

.url-input::placeholder {
    color: var(--text-muted);
}

.url-input:focus {
    border-color: var(--accent-red-light);
}

.roast-btn {
    background: transparent;
    border: 1px solid var(--border-accent);
    color: var(--accent-red);
    padding: 18px 40px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.roast-btn:hover {
    background: var(--accent-red);
    color: var(--text-primary);
}

.roast-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--border-accent);
    padding: 30px 25px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-2px);
    border-color: var(--border-accent);
}

.feature-number {
    color: var(--accent-red);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
}

.feature-title {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.feature-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.5;
}

.loading-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.loading-status-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 20px 25px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.loading-status-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.loading-status-label {
    color: var(--accent-red);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.progress {
    height: 4px;
    background-color: var(--border-color);
    border-radius: 0;
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(90deg, var(--accent-red) 0%, var(--accent-red-light) 100%);
    transition: width 0.5s ease;
}

.loading-steps {
    display: none;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0;
    box-shadow: none;
    margin: 0 auto;
}

.card:hover {
    transform: none;
}

.card-header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 20px;
}

.card-body {
    padding: 20px;
}

.url-analyze {
    background: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
}

.url-analyze .card-body {
    padding: 0;
}

.url-analyze form {
    display: flex;
    gap: 0;
}

.url-analyze .mb-3 {
    flex: 1;
    margin-bottom: 0 !important;
}

.url-analyze .form-control {
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-right: none;
    color: var(--text-primary);
    padding: 18px 24px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.95rem;
    border-radius: 0;
    height: auto;
}

.url-analyze .form-control::placeholder {
    color: var(--text-muted);
}

.url-analyze .form-control:focus {
    border-color: var(--accent-red-light);
    box-shadow: none;
    background: var(--bg-card);
}

.btn-primary {
    background: transparent;
    border: 1px solid var(--border-accent);
    color: var(--accent-red);
    padding: 18px 40px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border-radius: 0;
    width: auto;
    white-space: nowrap;
}

.btn-primary:hover {
    background: var(--accent-red);
    border-color: var(--accent-red);
    color: var(--text-primary);
}

.btn-primary:disabled {
    opacity: 0.6;
    background: transparent;
    border-color: var(--border-accent);
    color: var(--accent-red);
}

.title-wrapper {
    text-align: center;
    margin-bottom: 30px;
}

.title-wrapper h1.title {
    font-family: 'Oswald', 'Impact', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 15px;
}

.title-wrapper .subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.section-header .icon {
    color: var(--accent-red);
    font-size: 1.2rem;
}

.section-header h2 {
    font-size: 1.4rem;
    margin: 0;
}

.audit-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.audit-nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.audit-nav-item {
    color: var(--text-secondary);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 8px 15px;
    transition: color 0.3s ease;
}

.audit-nav-item:hover,
.audit-nav-item.active {
    color: var(--text-primary);
}

.audit-nav-separator {
    color: var(--text-muted);
}

.share-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 1px solid var(--accent-red);
    color: var(--accent-red);
    padding: 8px 16px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.share-btn:hover {
    background: var(--accent-red);
    color: var(--text-primary);
}

.floating-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
    z-index: 1000;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}

.floating-nav.visible {
    transform: translateY(0);
}

.floating-nav-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.floating-nav-item {
    color: var(--text-secondary);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    transition: color 0.3s ease;
}

.floating-nav-item:hover {
    color: var(--accent-red);
}

.floating-share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--accent-red);
    color: var(--accent-red);
    padding: 6px 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.floating-share-btn:hover {
    background: var(--accent-red);
    color: var(--text-primary);
}

.floating-nav-logo {
    display: flex;
    align-items: center;
    margin-right: 10px;
}

.copy-toast {
    position: absolute;
    top: 100%;
    right: 20px;
    background: var(--accent-red);
    color: var(--text-primary);
    padding: 8px 16px;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.copy-toast.visible {
    opacity: 1;
    transform: translateY(5px);
}

.roast-box {
    background: rgba(139, 69, 69, 0.15);
    border: 1px solid var(--border-accent);
    padding: 30px;
    margin-bottom: 40px;
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.analysis-section {
    margin-bottom: 50px;
}

.analysis-section h3 {
    color: var(--text-secondary);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 20px;
    font-weight: 400;
}

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

.analysis-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.analysis-list li .icon-check {
    color: var(--success-green);
    font-size: 0.8rem;
    margin-top: 5px;
}

.analysis-list li .icon-warning {
    color: var(--accent-red);
    font-size: 0.8rem;
    margin-top: 5px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

.stat-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 20px;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-value.gold {
    color: var(--score-gold);
}

.screenshot-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--bg-card);
    padding: 25px;
    border: 1px solid var(--border-color);
    border-radius: 0;
}

.screenshot-wrapper img {
    border-radius: 0;
    box-shadow: none;
    max-height: 450px;
    max-width: 90%;
    object-fit: contain;
    border: 1px solid var(--border-color);
    margin: 10px;
}

.screenshot-wrapper h5 {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 15px;
}

.list-group-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0;
    color: var(--text-primary);
    margin-bottom: 10px;
    padding: 15px 20px;
}

#working-well .list-group-item {
    border-left: 3px solid var(--success-green);
}

#priority-fixes .list-group-item {
    border-left: 3px solid var(--accent-red);
}

#desktop-suggestions .list-group-item,
#mobile-suggestions .list-group-item,
#general-improvements .list-group-item {
    border-left: 3px solid var(--accent-red);
}

.bi-check-circle-fill {
    color: var(--success-green) !important;
}

.bi-x-circle-fill {
    color: var(--accent-red) !important;
}

.bi-phone,
.bi-laptop,
.bi-arrow-up-right-circle-fill {
    color: var(--accent-red) !important;
}

.nav-tabs {
    border-bottom: 1px solid var(--border-color);
}

.nav-tabs .nav-link {
    color: var(--text-secondary) !important;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 12px 20px;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 0;
}

.nav-tabs .nav-link:hover {
    border-color: transparent;
    border-bottom: 2px solid var(--text-muted);
    background: transparent !important;
}

.nav-tabs .nav-link.active {
    color: var(--text-primary) !important;
    background: transparent !important;
    border: none;
    border-bottom: 2px solid var(--accent-red);
}

.card-header-tabs .nav-link.active {
    color: var(--text-primary) !important;
    background: transparent !important;
}

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

.lead {
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.7;
}

.alert {
    border-radius: 0;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
}

.alert-danger {
    border-left: 3px solid var(--accent-red);
    color: var(--accent-red);
    background: rgba(139, 69, 69, 0.15);
}

.alert-warning {
    border-left: 3px solid var(--warning-yellow);
    color: var(--warning-yellow);
    background: rgba(251, 191, 36, 0.1);
}

.alert-success {
    border-left: 3px solid var(--success-green);
    color: var(--success-green);
    background: rgba(74, 222, 128, 0.1);
}

.footer {
    border-top: 1px solid var(--border-color);
    background: var(--bg-dark);
    padding: 30px 0;
}

.footer span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.table {
    color: var(--text-primary);
}

.table-bordered {
    border-color: var(--border-color);
}

.table th,
.table td {
    border-color: var(--border-color);
    padding: 15px;
}

.table th {
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

pre {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    padding: 15px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

code {
    color: var(--accent-red);
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0;
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    color: var(--text-primary);
}

.modal-body {
    color: var(--text-secondary);
}

.form-control {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 0;
    padding: 12px 15px;
}

.form-control:focus {
    background: var(--bg-dark);
    border-color: var(--accent-red);
    box-shadow: none;
    color: var(--text-primary);
}

.form-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 10px 20px;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.share-btn:hover {
    border-color: var(--accent-red);
    color: var(--text-primary);
}

.display-4 {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--text-primary);
}

.score-90-plus { color: var(--success-green) !important; }
.score-80-plus { color: #a3e635 !important; }
.score-70-plus { color: var(--warning-yellow) !important; }
.score-below-70 { color: var(--accent-red) !important; }

.h3 {
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .url-form,
    .url-analyze form {
        flex-direction: column;
    }
    
    .url-input,
    .url-analyze .form-control {
        border-right: 1px solid var(--border-accent);
        border-bottom: none;
    }
    
    .roast-btn,
    .btn-primary {
        width: 100%;
    }
    
    .feature-cards {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .audit-nav {
        flex-direction: column;
        gap: 15px;
    }
    
    .audit-nav-links {
        justify-content: center;
    }
    
    .share-btn {
        width: 100%;
        justify-content: center;
    }
    
    .floating-nav-inner {
        gap: 10px;
        flex-wrap: wrap;
    }
    
    .floating-nav-item {
        font-size: 0.6rem;
        padding: 4px;
    }
}

/* Promo Popup */
.promo-popup {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--bg-card);
    border: 1px solid var(--accent-red);
    border-radius: 12px;
    padding: 20px;
    max-width: 320px;
    z-index: 1000;
    box-shadow: 0 10px 40px rgba(255, 38, 0, 0.2);
    transform: translateY(150%);
    opacity: 0;
    transition: all 0.4s ease;
}

.promo-popup.visible {
    transform: translateY(0);
    opacity: 1;
}

.promo-close {
    position: absolute;
    top: 10px;
    right: 12px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    transition: color 0.2s;
}

.promo-close:hover {
    color: var(--text-primary);
}

.promo-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.promo-text h4 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    margin: 0;
    color: var(--text-primary);
}

.promo-text p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 5px 0 0;
}

.promo-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--accent-red);
    color: white;
    padding: 10px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    transition: background 0.2s;
}

.promo-btn:hover {
    background: var(--accent-red-light);
    color: white;
}

@media (max-width: 480px) {
    .promo-popup {
        left: 10px;
        right: 10px;
        max-width: none;
        bottom: 10px;
    }
}