/* ===== LEXIQA APP STYLES ===== */
/* Design tokens from landing page */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --navy: #0a0e27;
    --deep: #111640;
    --accent: #4f6df5;
    --accent-light: #7b93ff;
    --gold: #f5c542;
    --text: #e2e4f0;
    --muted: #8890b5;
    --surface: rgba(255,255,255,0.04);
    --border: rgba(255,255,255,0.08);
    --high: #f87171;
    --medium: #fbbf24;
    --low: #4ade80;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--navy);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1, h2, h3, h4, h5 { font-family: 'Space Grotesk', sans-serif; }

/* ---- NAV ---- */
.app-nav {
    display: flex;
    align-items: center;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 20px 32px;
    gap: 32px;
}
.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.5px;
    text-decoration: none;
    flex-shrink: 0;
}
.logo span { color: var(--accent-light); }
.nav-links {
    display: flex;
    gap: 4px;
}
.nav-link {
    font-size: 0.88rem;
    color: var(--muted);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.2s;
}
.nav-link:hover { color: var(--text); background: var(--surface); }
.nav-link.active {
    color: #fff;
    background: rgba(79, 109, 245, 0.15);
}
.nav-tag {
    margin-left: auto;
    font-size: 0.72rem;
    color: var(--muted);
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 6px 14px;
    border-radius: 20px;
    flex-shrink: 0;
}

/* ---- MAIN ---- */
#app-content {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 24px 32px 80px;
    flex: 1;
}

/* ---- PAGE HEADER ---- */
.page-header {
    margin-bottom: 32px;
}
.page-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -1px;
    margin-bottom: 8px;
}
.page-header p {
    font-size: 1rem;
    color: var(--muted);
    max-width: 600px;
}

/* ---- FEED ---- */
.feed-filters {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.filter-btn {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    color: var(--muted);
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 8px 18px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}
.filter-btn:hover { color: var(--text); border-color: rgba(255,255,255,0.15); }
.filter-btn.active {
    color: #fff;
    background: rgba(79, 109, 245, 0.15);
    border-color: var(--accent);
}

.feed-list {
    display: flex;
    flex-direction: column;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}
.feed-item {
    padding: 20px 24px;
    background: var(--deep);
    transition: background 0.2s;
    cursor: default;
}
.feed-item:hover { background: rgba(79, 109, 245, 0.04); }
.feed-item-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}
.feed-tag {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 10px;
    border-radius: 4px;
}
.feed-tag.high { color: var(--high); background: rgba(248,113,113,0.12); }
.feed-tag.medium { color: var(--medium); background: rgba(251,191,36,0.12); }
.feed-tag.low { color: var(--low); background: rgba(74,222,128,0.12); }
.feed-type {
    font-size: 0.72rem;
    color: var(--muted);
    background: var(--surface);
    padding: 3px 10px;
    border-radius: 4px;
}
.feed-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    color: #fff;
    margin-bottom: 6px;
    line-height: 1.4;
}
.feed-title a {
    color: inherit;
    text-decoration: none;
}
.feed-title a:hover { text-decoration: underline; }
.feed-summary {
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.5;
    margin-bottom: 8px;
}
.feed-meta {
    font-size: 0.75rem;
    color: var(--muted);
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.feed-meta span { display: flex; align-items: center; gap: 4px; }
.feed-areas {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 8px;
}
.area-chip {
    font-size: 0.7rem;
    color: var(--accent-light);
    background: rgba(79, 109, 245, 0.08);
    border: 1px solid rgba(79, 109, 245, 0.15);
    padding: 2px 10px;
    border-radius: 12px;
}

.sync-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 16px;
}
.sync-status {
    font-size: 0.82rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 8px;
}
.sync-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--low);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}
.sync-btn {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    color: var(--accent-light);
    background: transparent;
    border: 1px solid var(--accent);
    padding: 8px 18px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}
.sync-btn:hover { background: rgba(79, 109, 245, 0.15); }
.sync-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---- CLASSIFY FORM ---- */
.classify-container {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 32px;
    align-items: start;
}
.form-section {
    background: var(--deep);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px;
}
.form-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
}

.company-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.input-group label {
    font-size: 0.78rem;
    color: var(--muted);
    font-weight: 500;
}
.input-group input,
.input-group textarea {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.88rem;
    color: var(--text);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 14px;
    transition: border-color 0.2s;
    resize: vertical;
}
.input-group input:focus,
.input-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}
.input-group input::placeholder,
.input-group textarea::placeholder {
    color: rgba(136,144,181,0.5);
}

.tools-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 20px;
}
.tool-entry {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px;
    position: relative;
}
.tool-entry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.tool-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent-light);
}
.remove-tool {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.75rem;
    color: var(--high);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background 0.2s;
}
.remove-tool:hover { background: rgba(248,113,113,0.12); }

.tool-fields {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.add-tool-btn {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    color: var(--accent-light);
    background: transparent;
    border: 1px dashed rgba(79, 109, 245, 0.3);
    padding: 12px;
    border-radius: 10px;
    cursor: pointer;
    width: 100%;
    transition: all 0.2s;
    margin-bottom: 24px;
}
.add-tool-btn:hover {
    background: rgba(79, 109, 245, 0.06);
    border-color: var(--accent);
}

.submit-btn {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: var(--accent);
    border: none;
    padding: 14px 32px;
    border-radius: 10px;
    cursor: pointer;
    width: 100%;
    transition: all 0.2s;
}
.submit-btn:hover { background: var(--accent-light); }
.submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Sidebar info */
.sidebar-card {
    background: var(--deep);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 16px;
}
.sidebar-card h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 12px;
}
.sidebar-card p {
    font-size: 0.82rem;
    color: var(--muted);
    line-height: 1.6;
}
.sidebar-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.sidebar-card li {
    font-size: 0.82rem;
    color: var(--text);
    padding-left: 16px;
    position: relative;
}
.sidebar-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-light);
}

/* ---- RESULTS ---- */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 16px;
}
.results-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -1px;
}

.risk-badge {
    display: inline-flex;
    align-items: center;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 20px;
    border-radius: 8px;
}
.risk-badge.high { color: #fff; background: #dc2626; }
.risk-badge.limited { color: #fff; background: #d97706; }
.risk-badge.minimal { color: #fff; background: #16a34a; }

.download-btn {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    background: var(--accent);
    border: none;
    padding: 12px 24px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.download-btn:hover { background: var(--accent-light); }

.results-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}
.summary-card {
    background: var(--deep);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}
.summary-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}
.summary-number.high-color { color: var(--high); }
.summary-number.medium-color { color: var(--medium); }
.summary-number.low-color { color: var(--low); }
.summary-label {
    font-size: 0.8rem;
    color: var(--muted);
}

.tool-result {
    background: var(--deep);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 16px;
}
.tool-result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.tool-result h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
}
.tool-result-body { color: var(--muted); font-size: 0.88rem; line-height: 1.6; }
.tool-result-body strong { color: var(--text); }

.category-match {
    background: rgba(79, 109, 245, 0.06);
    border: 1px solid rgba(79, 109, 245, 0.15);
    border-radius: 8px;
    padding: 12px 16px;
    margin-top: 10px;
    margin-bottom: 6px;
}
.category-match-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--accent-light);
    margin-bottom: 4px;
}
.category-match-detail {
    font-size: 0.8rem;
    color: var(--muted);
}

.obligations-section {
    margin-top: 32px;
}
.obligations-section h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}
.obligation-item {
    display: flex;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}
.obligation-article {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent);
    white-space: nowrap;
    min-width: 80px;
}
.obligation-content h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 4px;
}
.obligation-content p {
    font-size: 0.82rem;
    color: var(--muted);
    line-height: 1.5;
}

/* ---- LOADING ---- */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 32px;
    gap: 16px;
}
.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading p {
    font-size: 0.9rem;
    color: var(--muted);
}

/* ---- EMPTY STATE ---- */
.empty-state {
    text-align: center;
    padding: 60px 32px;
    color: var(--muted);
}
.empty-state h3 {
    color: #fff;
    margin-bottom: 8px;
}

/* ---- FOOTER ---- */
.app-footer {
    border-top: 1px solid var(--border);
    padding: 24px 32px;
    text-align: center;
    margin-top: auto;
}
.app-footer p {
    font-size: 0.78rem;
    color: var(--muted);
}
.app-footer a {
    color: var(--accent-light);
    text-decoration: none;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
    .app-nav { flex-wrap: wrap; padding: 16px 20px; gap: 12px; }
    .nav-tag { display: none; }
    #app-content { padding: 16px 20px 60px; }
    .classify-container { grid-template-columns: 1fr; }
    .company-fields { grid-template-columns: 1fr; }
    .results-summary { grid-template-columns: 1fr; }
    .results-header { flex-direction: column; }
}