/* HaulScore Design System */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-card: #161616;
    --border: #222222;
    --amber: #f59e0b;
    --amber-dim: #92601a;
    --amber-glow: rgba(245, 158, 11, 0.12);
    --text-primary: #f5f5f5;
    --text-secondary: #888888;
    --text-muted: #555555;
    --red: #ef4444;
    --green: #22c55e;
    --blue: #3b82f6;
}
body {
    font-family: 'Space Grotesk', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}
a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; }

/* NAV */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 1.25rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(10,10,10,0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}
.logo {
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
}
.logo:hover { text-decoration: none; }
.logo-dot {
    width: 8px;
    height: 8px;
    background: var(--amber);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--amber);
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.nav-links a {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); text-decoration: none; }
.nav-links a.active { color: var(--amber); }
.nav-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--amber);
    background: var(--amber-glow);
    padding: 0.25rem 0.6rem;
    border-radius: 3px;
    border: 1px solid rgba(245,158,11,0.2);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.nav-cta {
    background: var(--amber) !important;
    color: #000 !important;
    padding: 0.4rem 1rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.82rem !important;
    transition: opacity 0.2s;
}
.nav-cta:hover { opacity: 0.9; }

/* PAGE HEADER */
.page-header {
    padding: 7rem 2rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}
.page-header .section-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--amber);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.75rem;
}
.page-header h1 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}
.page-header .subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 600px;
}

/* SEARCH BAR */
.search-section {
    padding: 0 2rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}
.search-bar {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
}
.search-input {
    flex: 1;
    min-width: 200px;
    padding: 0.7rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}
.search-input:focus { border-color: var(--amber); }
.search-input::placeholder { color: var(--text-muted); }
.filter-select {
    padding: 0.7rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.85rem;
    outline: none;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23888'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2rem;
}
.filter-select:focus { border-color: var(--amber); }
.filter-select option { background: var(--bg-card); color: var(--text-primary); }

/* CARRIER CARDS */
.carriers-grid {
    padding: 0 2rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.carrier-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem 2rem;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1.5rem;
    align-items: center;
    cursor: pointer;
    transition: border-color 0.2s, transform 0.15s;
    text-decoration: none;
    color: inherit;
}
.carrier-card:hover {
    border-color: rgba(245,158,11,0.3);
    transform: translateY(-1px);
    text-decoration: none;
}
.carrier-info h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.carrier-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 0.5rem;
}
.carrier-meta span {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 0.04em;
}
.carrier-verdict {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    max-width: 700px;
}
.carrier-score-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-width: 100px;
}
.carrier-score-big {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1;
}
.score-green { color: var(--green); }
.score-amber { color: var(--amber); }
.score-red { color: var(--red); }
.carrier-reviews {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* BADGES */
.badge {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.62rem;
    padding: 0.15rem 0.45rem;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
}
.badge-verified {
    color: var(--green);
    background: rgba(34,197,94,0.1);
    border: 1px solid rgba(34,197,94,0.2);
}
.badge-hiring {
    color: var(--blue);
    background: rgba(59,130,246,0.1);
    border: 1px solid rgba(59,130,246,0.2);
}
.badge-limited {
    color: var(--amber);
    background: var(--amber-glow);
    border: 1px solid rgba(245,158,11,0.2);
}

/* MINI SCORE BARS (on cards) */
.mini-scores {
    display: flex;
    gap: 0.4rem;
    margin-top: 0.5rem;
}
.mini-bar {
    width: 36px;
    height: 3px;
    border-radius: 2px;
    background: var(--border);
    overflow: hidden;
    position: relative;
}
.mini-bar-fill {
    height: 100%;
    border-radius: 2px;
}

/* PROFILE PAGE SCORE BREAKDOWN */
.profile-section {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}
.profile-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    margin-top: 1.5rem;
}
.profile-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.profile-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
}
.profile-card h2 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
}

/* Score bars for profile */
.score-bars {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.score-bar-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.score-bar-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-secondary);
    width: 110px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}
.score-bar-track {
    flex: 1;
    height: 8px;
    background: var(--border);
    border-radius: 4px;
    overflow: hidden;
}
.score-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 1s ease;
}
.fill-green { background: var(--green); }
.fill-amber { background: var(--amber); }
.fill-red { background: var(--red); }
.score-bar-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-muted);
    width: 32px;
    text-align: right;
    font-weight: 600;
}

/* Profile sidebar */
.profile-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.sidebar-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
}
.sidebar-card h3 {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.info-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
}
.info-row:last-child { border-bottom: none; }
.info-label { color: var(--text-muted); }
.info-value { color: var(--text-primary); font-weight: 500; }

/* Overall Score Hero */
.score-hero {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 1.5rem;
}
.score-hero-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
}
.score-hero-details h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}
.score-hero-verdict {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}
.score-hero-badges {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

/* FORM STYLES */
.form-section {
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
}
.form-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 1.5rem;
}
.form-card h2 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}
.form-card .form-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}
.form-group {
    margin-bottom: 1.25rem;
}
.form-group label {
    display: block;
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
    font-weight: 500;
}
.form-group label .required {
    color: var(--red);
}
.form-input, .form-textarea, .form-select {
    width: 100%;
    padding: 0.65rem 0.9rem;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
    border-color: var(--amber);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-muted); }
.form-textarea { min-height: 100px; resize: vertical; }
.form-select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23888'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2rem;
}
.form-select option { background: var(--bg-card); color: var(--text-primary); }
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* Score input slider */
.score-input-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.score-slider {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    outline: none;
}
.score-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--amber);
    cursor: pointer;
    border: 2px solid var(--bg-primary);
}
.score-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--amber);
    cursor: pointer;
    border: 2px solid var(--bg-primary);
}
.score-display {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--amber);
    min-width: 32px;
    text-align: center;
    font-weight: 600;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-primary {
    background: var(--amber);
    color: #000;
}
.btn-primary:hover { opacity: 0.9; }
.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--text-muted); color: var(--text-primary); }

/* EVIDENCE UPLOAD PLACEHOLDER */
.evidence-upload {
    border: 2px dashed var(--border);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s;
}
.evidence-upload:hover { border-color: var(--amber-dim); }
.evidence-upload-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
}
.evidence-upload-text {
    font-size: 0.85rem;
    color: var(--text-muted);
}
.evidence-upload-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.3rem;
}

/* SUCCESS MESSAGE */
.success-message {
    background: rgba(34,197,94,0.1);
    border: 1px solid rgba(34,197,94,0.2);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    display: none;
}
.success-message.show { display: block; }
.success-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.success-message h3 { font-size: 1.2rem; margin-bottom: 0.5rem; color: var(--green); }
.success-message p { color: var(--text-secondary); font-size: 0.9rem; }

/* ERROR MESSAGE */
.error-message {
    background: rgba(239,68,68,0.1);
    border: 1px solid rgba(239,68,68,0.2);
    border-radius: 6px;
    padding: 0.75rem 1rem;
    color: var(--red);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    display: none;
}
.error-message.show { display: block; }

/* LOADING */
.loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}
.loading-spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 2px solid var(--border);
    border-top-color: var(--amber);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 0.75rem;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* EMPTY STATE */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}
.empty-state-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.empty-state h3 { font-size: 1.1rem; margin-bottom: 0.5rem; color: var(--text-secondary); }

/* BACK LINK */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    text-decoration: none;
}
.back-link:hover { color: var(--text-secondary); text-decoration: none; }

/* FOOTER */
footer {
    padding: 2rem;
    border-top: 1px solid var(--border);
    text-align: center;
}
footer p {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 0.04em;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    nav { padding: 1rem 1.25rem; }
    .nav-links { gap: 1rem; }
    .page-header { padding: 6.5rem 1.25rem 1.5rem; }
    .search-section { padding: 0 1.25rem 1.5rem; }
    .carriers-grid { padding: 0 1.25rem 3rem; }
    .carrier-card { grid-template-columns: 1fr; padding: 1.25rem; }
    .carrier-score-section { flex-direction: row; justify-content: flex-start; gap: 1rem; }
    .profile-grid { grid-template-columns: 1fr; }
    .profile-section { padding: 1.25rem; }
    .form-section { padding: 1.25rem; }
    .form-row { grid-template-columns: 1fr; }
    .score-hero { flex-direction: column; text-align: center; gap: 1rem; }
    .score-hero-number { font-size: 3rem; }
    .score-bar-label { width: 80px; font-size: 0.68rem; }
}
@media (max-width: 480px) {
    .nav-links a:not(.nav-cta) { display: none; }
    .carrier-meta { gap: 0.5rem; }
    .carrier-meta span { font-size: 0.65rem; }
}