/* ===== RESET & TOKENS ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --ink: #0a0a0a;
    --cream: #faf9f7;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --accent-soft: #dbeafe;
    --muted: #6b7280;
    --border: #e5e5e5;
    --green: #059669;
    --green-soft: #d1fae5;
    --red: #dc2626;
    --red-soft: #fee2e2;
    --amber: #d97706;
    --amber-soft: #fef3c7;
    --purple: #7c3aed;
    --purple-soft: #ede9fe;
    --card-bg: #ffffff;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --transition: 0.2s ease;
}

body {
    font-family: 'DM Sans', sans-serif;
    color: var(--ink);
    background: var(--cream);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    line-height: 1.5;
}

h1, h2, h3, h4 {
    font-family: 'Space Grotesk', sans-serif;
    line-height: 1.15;
}

/* ===== NAVIGATION ===== */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 16px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(250, 249, 247, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.app-nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 16px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(250, 249, 247, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--ink);
    letter-spacing: -0.5px;
}

.logo span { color: var(--accent); }

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-tag {
    font-size: 0.8rem;
    color: var(--muted);
    background: white;
    border: 1px solid var(--border);
    padding: 6px 14px;
    border-radius: 100px;
}

.nav-cta {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
    background: var(--accent);
    border: none;
    padding: 8px 18px;
    border-radius: 100px;
    cursor: pointer;
    transition: background var(--transition);
}

.nav-cta:hover { background: var(--accent-hover); }

.nav-link {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--muted);
    background: none;
    border: none;
    padding: 8px 14px;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--ink);
    background: rgba(0,0,0,0.04);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    font-size: 0.9rem;
    padding: 10px 20px;
    text-decoration: none;
}

.btn-primary {
    background: var(--accent);
    color: white;
}

.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
    background: transparent;
    color: var(--muted);
    border: 1px solid var(--border);
}

.btn-ghost:hover { background: white; color: var(--ink); }

.btn-white {
    background: white;
    color: var(--ink);
}

.btn-white:hover { background: var(--cream); }

.btn-sm { font-size: 0.8rem; padding: 6px 14px; }
.btn-lg { font-size: 1rem; padding: 14px 28px; }

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ===== HERO (LANDING) ===== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 140px 40px 80px;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--green-soft);
    color: var(--green);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 100px;
    margin-bottom: 32px;
    width: fit-content;
}

.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.hero h1 {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 28px;
}

.hero h1 em {
    font-style: normal;
    color: var(--accent);
}

.hero-sub {
    font-size: 1.25rem;
    color: var(--muted);
    line-height: 1.6;
    max-width: 600px;
    margin-bottom: 36px;
}

.hero-cta {
    display: flex;
    gap: 12px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 48px;
    padding-top: 48px;
    border-top: 1px solid var(--border);
}

.stat-item h3 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -1px;
}

.stat-item p {
    color: var(--muted);
    font-size: 0.9rem;
    margin-top: 4px;
}

/* ===== HOW IT WORKS (LANDING) ===== */
.how-section {
    padding: 120px 40px;
    background: white;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.how-inner {
    max-width: 1000px;
    margin: 0 auto;
}

.section-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 16px;
}

.how-section h2, .compare-section h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    letter-spacing: -1.5px;
    margin-bottom: 64px;
    max-width: 600px;
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
}

.step {
    background: var(--cream);
    padding: 40px 32px;
}

.step-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 4rem;
    font-weight: 700;
    color: var(--accent-soft);
    line-height: 1;
    margin-bottom: 20px;
}

.step h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.step p {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== COMPARISON (LANDING) ===== */
.compare-section {
    padding: 120px 40px;
}

.compare-inner {
    max-width: 900px;
    margin: 0 auto;
}

.compare-sub {
    color: var(--muted);
    font-size: 1.1rem;
    margin-bottom: 48px;
    margin-top: -48px;
}

.compare-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    background: var(--border);
    border-radius: 16px;
    overflow: hidden;
}

.compare-col {
    background: white;
    padding: 40px 32px;
}

.compare-col.highlight {
    background: var(--ink);
    color: white;
}

.compare-col h3 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 28px;
    opacity: 0.5;
}

.compare-col.highlight h3 {
    color: var(--accent);
    opacity: 1;
}

.compare-item {
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.95rem;
}

.compare-col.highlight .compare-item {
    border-color: rgba(255,255,255,0.1);
}

.compare-item:last-child { border: none; }

.compare-item .label {
    color: var(--muted);
    font-size: 0.8rem;
    margin-bottom: 4px;
}

.compare-col.highlight .compare-item .label {
    color: rgba(255,255,255,0.4);
}

.compare-item .value { font-weight: 500; }

/* ===== CLOSING (LANDING) ===== */
.closing {
    padding: 120px 40px;
    background: var(--ink);
    color: white;
    text-align: center;
}

.closing h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -2px;
    margin-bottom: 20px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.closing p {
    color: rgba(255,255,255,0.5);
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ===== FOOTER ===== */
footer {
    padding: 40px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--muted);
    border-top: 1px solid var(--border);
}

footer a {
    color: var(--accent);
    text-decoration: none;
}

/* ===== APP LAYOUT ===== */
.app-main {
    padding: 100px 40px 60px;
    max-width: 1100px;
    margin: 0 auto;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
    gap: 16px;
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -1px;
}

.page-sub {
    color: var(--muted);
    margin-top: 4px;
    font-size: 0.95rem;
}

.header-actions {
    display: flex;
    gap: 8px;
}

/* ===== STATS BAR ===== */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    flex-direction: column;
}

.sc-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -1px;
}

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

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--muted);
}

.empty-state svg { margin-bottom: 16px; }

.empty-state h3 {
    font-size: 1.2rem;
    color: var(--ink);
    margin-bottom: 8px;
}

.empty-state p {
    max-width: 400px;
    margin: 0 auto 24px;
    font-size: 0.95rem;
}

/* ===== JOBS GRID ===== */
.jobs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.job-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
}

.job-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.job-card-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: -0.3px;
    margin-bottom: 4px;
}

.job-card-company {
    color: var(--muted);
    font-size: 0.85rem;
    margin-bottom: 16px;
}

.job-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.meta-tag {
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 100px;
    background: var(--cream);
    color: var(--muted);
    border: 1px solid var(--border);
}

.job-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.candidate-count {
    font-size: 0.85rem;
    font-weight: 600;
}

.avg-score {
    font-size: 0.85rem;
    color: var(--green);
    font-weight: 600;
}

/* ===== JOB FORM ===== */
.job-form {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.span-2 { grid-column: span 2; }

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--ink);
}

.req { color: var(--red); }

.form-group input[type="text"],
.form-group input[type="number"],
.form-group textarea {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--cream);
    color: var(--ink);
    transition: border-color var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-group textarea { resize: vertical; }

.checkbox-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-wrap input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
}

.skills-input-wrap {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--cream);
    padding: 8px;
    transition: border-color var(--transition);
}

.skills-input-wrap:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.skills-input-wrap input {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 4px 6px !important;
    width: 100%;
    outline: none;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
}

.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
}

.skill-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    padding: 4px 12px;
    border-radius: 100px;
    background: var(--accent-soft);
    color: var(--accent);
    font-weight: 500;
}

.skill-tag button {
    background: none;
    border: none;
    color: var(--accent);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0;
    opacity: 0.6;
}

.skill-tag button:hover { opacity: 1; }

.form-actions {
    margin-top: 28px;
    display: flex;
    justify-content: flex-end;
}

/* ===== SOURCING LOADER ===== */
.sourcing-loader {
    text-align: center;
    padding: 80px 20px;
}

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 24px;
}

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

.sourcing-loader h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.sourcing-loader p {
    color: var(--muted);
    font-size: 0.95rem;
}

/* ===== CANDIDATES GRID ===== */
.candidates-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.candidate-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 20px;
    align-items: start;
    transition: all var(--transition);
}

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

.candidate-card.shortlisted { border-left: 3px solid var(--green); }
.candidate-card.rejected { opacity: 0.5; border-left: 3px solid var(--red); }
.candidate-card.contacted { border-left: 3px solid var(--amber); }
.candidate-card.interviewing { border-left: 3px solid var(--purple); }

/* Score circle */
.score-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    flex-shrink: 0;
}

.score-high { background: var(--green-soft); color: var(--green); }
.score-mid { background: var(--accent-soft); color: var(--accent); }
.score-low { background: var(--amber-soft); color: var(--amber); }
.score-poor { background: var(--red-soft); color: var(--red); }

.candidate-info { min-width: 0; }

.candidate-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: -0.3px;
    margin-bottom: 2px;
}

.candidate-title {
    color: var(--muted);
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.candidate-summary {
    font-size: 0.9rem;
    color: var(--ink);
    line-height: 1.6;
    margin-bottom: 12px;
}

.candidate-reasoning {
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.5;
    font-style: italic;
    margin-bottom: 12px;
    padding: 10px 14px;
    background: var(--cream);
    border-radius: var(--radius-sm);
}

.candidate-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.skill-matched {
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 100px;
    background: var(--green-soft);
    color: var(--green);
    font-weight: 500;
}

.skill-missing {
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 100px;
    background: var(--red-soft);
    color: var(--red);
    font-weight: 500;
}

.skill-bonus {
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 100px;
    background: var(--purple-soft);
    color: var(--purple);
    font-weight: 500;
}

.candidate-meta-row {
    display: flex;
    gap: 16px;
    font-size: 0.8rem;
    color: var(--muted);
}

.candidate-meta-row span {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Candidate actions */
.candidate-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-shrink: 0;
}

.action-btn {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 100px;
    border: 1px solid var(--border);
    background: white;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.action-btn:hover { background: var(--cream); }

.action-btn.shortlist {
    background: var(--green-soft);
    color: var(--green);
    border-color: var(--green);
}

.action-btn.shortlist:hover { background: var(--green); color: white; }

.action-btn.reject {
    color: var(--red);
    border-color: transparent;
}

.action-btn.reject:hover { background: var(--red-soft); }

.action-btn.contact {
    background: var(--amber-soft);
    color: var(--amber);
    border-color: var(--amber);
}

.status-badge {
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 100px;
    font-weight: 500;
    text-transform: capitalize;
    text-align: center;
}

.status-shortlisted { background: var(--green-soft); color: var(--green); }
.status-rejected { background: var(--red-soft); color: var(--red); }
.status-contacted { background: var(--amber-soft); color: var(--amber); }
.status-interviewing { background: var(--purple-soft); color: var(--purple); }
.status-new { background: var(--cream); color: var(--muted); border: 1px solid var(--border); }

/* ===== TOAST ===== */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--ink);
    color: white;
    padding: 14px 24px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: var(--shadow-md);
    z-index: 1000;
    animation: toastIn 0.3s ease;
}

.toast.error { background: var(--red); }
.toast.success { background: var(--green); }

@keyframes toastIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    nav, .app-nav { padding: 16px 20px; }
    .hero { padding: 120px 20px 60px; }
    .hero-stats { flex-direction: column; gap: 24px; }
    .hero-cta { flex-direction: column; }
    .how-section { padding: 80px 20px; }
    .steps { grid-template-columns: 1fr; }
    .compare-section { padding: 80px 20px; }
    .compare-grid { grid-template-columns: 1fr; }
    .closing { padding: 80px 20px; }
    .app-main { padding: 80px 16px 40px; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .form-grid { grid-template-columns: 1fr; }
    .form-group.span-2 { grid-column: span 1; }
    .candidate-card { grid-template-columns: 1fr; }
    .score-circle { width: 48px; height: 48px; font-size: 1rem; }
    .candidate-actions { flex-direction: row; }
    .page-header { flex-direction: column; }
    .header-actions { width: 100%; }
    .jobs-grid { grid-template-columns: 1fr; }
}