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

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a26;
    --bg-input: #15151f;
    --accent: #6c5ce7;
    --accent-light: #a29bfe;
    --accent-glow: rgba(108, 92, 231, 0.15);
    --text-primary: #f0f0f5;
    --text-secondary: #8888a0;
    --text-muted: #55556a;
    --border: #2a2a3a;
    --border-focus: #6c5ce7;
    --success: #00cec9;
    --success-bg: rgba(0, 206, 201, 0.1);
    --warning: #fdcb6e;
    --warning-bg: rgba(253, 203, 110, 0.1);
    --danger: #ff6b6b;
    --danger-bg: rgba(255, 107, 107, 0.1);
}

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

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

/* Noise texture overlay */
body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

#app {
    position: relative;
    z-index: 1;
    min-height: 100vh;
}

/* =========== NAV =========== */
.app-nav {
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.app-nav .logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    text-decoration: none;
}
.app-nav .logo span { color: var(--accent-light); }

.nav-links {
    display: flex;
    gap: 4px;
}

.nav-link {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    background: none;
    font-family: inherit;
}
.nav-link:hover { color: var(--text-primary); background: var(--bg-card); }
.nav-link.active { color: var(--accent-light); background: var(--accent-glow); }

/* =========== LAYOUT =========== */
.page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 24px;
}

.page-header {
    margin-bottom: 32px;
}

.page-header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}

.page-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* =========== CARDS =========== */
.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 24px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.card-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: -0.3px;
}

.card-header .badge {
    font-size: 0.7rem;
    padding: 4px 10px;
    border-radius: 100px;
    font-weight: 500;
}

/* =========== FORMS =========== */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input, .form-textarea, .form-select {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    transition: border-color 0.2s;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
    line-height: 1.6;
}

.form-textarea.large {
    min-height: 300px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    line-height: 1.8;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 6px;
}

/* =========== BUTTONS =========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 10px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    letter-spacing: -0.2px;
}

.btn-primary {
    background: var(--accent);
    color: white;
}
.btn-primary:hover { background: #5b4bd6; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(108, 92, 231, 0.3); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--accent); background: var(--accent-glow); }

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    padding: 8px 16px;
}
.btn-ghost:hover { color: var(--text-primary); background: var(--bg-card); }

.btn-success {
    background: var(--success);
    color: #0a0a0f;
}
.btn-success:hover { opacity: 0.9; }

.btn-sm { padding: 8px 16px; font-size: 0.8rem; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-block { width: 100%; justify-content: center; }

/* =========== SCORE BADGES =========== */
.score-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 100px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
}

.score-high { background: var(--success-bg); color: var(--success); border: 1px solid rgba(0, 206, 201, 0.2); }
.score-mid { background: var(--warning-bg); color: var(--warning); border: 1px solid rgba(253, 203, 110, 0.2); }
.score-low { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(255, 107, 107, 0.2); }

/* =========== LOADING =========== */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--accent-light);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: inline-block;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10, 10, 15, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    gap: 20px;
}

.loading-overlay .spinner { width: 40px; height: 40px; border-width: 3px; }

.loading-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    text-align: center;
}

.loading-step {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--accent-light);
    animation: pulse-text 2s infinite;
}

@keyframes pulse-text {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* =========== PROFILE BUILDER =========== */
.profile-section {
    margin-bottom: 32px;
}

.section-divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 32px 0;
}

.experience-entry, .education-entry {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 12px;
}

.experience-entry .entry-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.entry-title { font-weight: 600; font-size: 0.95rem; }
.entry-meta { font-size: 0.8rem; color: var(--text-muted); }

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-tag {
    padding: 6px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    cursor: default;
}

.skill-tag.matched {
    border-color: var(--success);
    color: var(--success);
    background: var(--success-bg);
}

.skill-input-wrap {
    display: flex;
    gap: 8px;
}

.skill-input-wrap .form-input { flex: 1; }

/* =========== TAILOR PAGE =========== */
.tailor-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
}

.job-input-card { position: sticky; top: 100px; }

/* =========== RESUME VIEWER =========== */
.resume-container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 24px;
    align-items: start;
}

.resume-sidebar {
    position: sticky;
    top: 100px;
}

.resume-preview {
    background: #ffffff;
    color: #1a1a2e;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
    font-family: 'DM Sans', Georgia, serif;
    line-height: 1.5;
}

.resume-preview h1 { font-size: 1.5rem; color: #1a1a2e; margin-bottom: 4px; }
.resume-preview h2 { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 2px; color: #6c5ce7; border-bottom: 2px solid #6c5ce7; padding-bottom: 6px; margin: 20px 0 12px; }
.resume-preview h3 { font-size: 0.9rem; color: #1a1a2e; }

.resume-header-block {
    padding: 28px 32px 20px;
    border-bottom: 3px solid #6c5ce7;
}

.resume-header-block .contact-line {
    font-size: 0.75rem;
    color: #666;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 6px;
}

.resume-header-block .title-line {
    font-size: 0.85rem;
    color: #6c5ce7;
    font-weight: 500;
}

.resume-body-block {
    padding: 16px 32px 28px;
}

.resume-summary {
    font-size: 0.82rem;
    color: #444;
    margin-bottom: 4px;
    line-height: 1.6;
}

.resume-skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 4px;
}

.resume-skill-chip {
    padding: 2px 10px;
    background: #f0efff;
    border-radius: 4px;
    font-size: 0.72rem;
    color: #6c5ce7;
    font-weight: 500;
}

.resume-exp-item {
    margin-bottom: 14px;
}

.resume-exp-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 4px;
}

.resume-exp-header .dates {
    font-size: 0.72rem;
    color: #888;
    white-space: nowrap;
}

.resume-exp-company {
    font-size: 0.78rem;
    color: #666;
    margin-bottom: 4px;
}

.resume-bullets {
    list-style: none;
    padding: 0;
}

.resume-bullets li {
    font-size: 0.78rem;
    color: #444;
    padding: 2px 0 2px 14px;
    position: relative;
    line-height: 1.5;
}

.resume-bullets li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 4px;
    height: 4px;
    background: #6c5ce7;
    border-radius: 50%;
}

.resume-edu-item {
    margin-bottom: 8px;
}

.resume-edu-item .edu-details {
    font-size: 0.75rem;
    color: #666;
}

.resume-cert-item {
    font-size: 0.78rem;
    color: #444;
    margin-bottom: 4px;
}

/* =========== SIDEBAR PANELS =========== */
.sidebar-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
}

.sidebar-card h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.score-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.score-row .label { font-size: 0.85rem; color: var(--text-secondary); }
.score-row .value { font-family: 'Space Grotesk'; font-weight: 700; font-size: 1.1rem; }

.match-list {
    list-style: none;
    padding: 0;
}

.match-list li {
    font-size: 0.82rem;
    padding: 6px 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
}

.match-list li:last-child { border-bottom: none; }

.match-icon { font-size: 0.7rem; }
.match-icon.yes { color: var(--success); }
.match-icon.partial { color: var(--warning); }
.match-icon.no { color: var(--danger); }

/* =========== COVER LETTER =========== */
.cover-letter-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px;
    margin-top: 24px;
    white-space: pre-wrap;
    font-size: 0.88rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

/* =========== DASHBOARD =========== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
}

.stat-card .stat-value {
    font-family: 'Space Grotesk';
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-light);
    letter-spacing: -1px;
}

.stat-card .stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.resume-list {
    display: grid;
    gap: 12px;
}

.resume-list-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: all 0.2s;
}

.resume-list-item:hover {
    border-color: var(--accent);
    background: var(--accent-glow);
}

.resume-list-item .info h4 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.resume-list-item .info p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.resume-list-item .scores {
    display: flex;
    gap: 8px;
}

/* =========== EMPTY STATE =========== */
.empty-state {
    text-align: center;
    padding: 60px 24px;
    color: var(--text-muted);
}

.empty-state .icon {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.4;
}

.empty-state h3 {
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.empty-state p {
    font-size: 0.9rem;
    margin-bottom: 24px;
}

/* =========== TOAST =========== */
.toast-container {
    position: fixed;
    top: 80px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    padding: 14px 20px;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    animation: toast-in 0.3s ease;
    max-width: 360px;
}

.toast.success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(0, 206, 201, 0.2); }
.toast.error { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(255, 107, 107, 0.2); }

@keyframes toast-in {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* =========== RESPONSIVE =========== */
@media (max-width: 768px) {
    .tailor-grid { grid-template-columns: 1fr; }
    .resume-container { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .form-row { grid-template-columns: 1fr; }
    .resume-sidebar { position: static; }
    .job-input-card { position: static; }
    .nav-links { gap: 0; }
    .nav-link { padding: 8px 10px; font-size: 0.8rem; }
}

/* =========== PRINT STYLES =========== */
@media print {
    body { background: white; }
    body::before { display: none; }
    .app-nav, .resume-sidebar, .btn, .toast-container { display: none !important; }
    .resume-container { grid-template-columns: 1fr; }
    .resume-preview { box-shadow: none; border-radius: 0; }
    .page { padding: 0; max-width: none; }
}