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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #0a0a0f;
    color: #e0e0e0;
    min-height: 100vh;
    line-height: 1.6;
}

.landing, .onboarding, .auth-page, .app-page, .dashboard-page {
    max-width: 600px;
    margin: 0 auto;
    padding: 60px 20px;
    text-align: center;
}

h1 { font-size: 2rem; margin-bottom: 16px; color: #fff; }
h3 { font-size: 1.1rem; margin-bottom: 8px; color: #fff; }
p { color: #999; margin-bottom: 16px; }
.subtitle { font-size: 1.1rem; color: #888; }

.btn {
    display: inline-block;
    padding: 12px 32px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    margin-top: 16px;
}

.btn-primary {
    background: #6366f1;
    color: #fff;
}
.btn-primary:hover { background: #4f46e5; }

.btn-record {
    background: #ef4444;
    color: #fff;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    font-size: 1.1rem;
}
.btn-record.recording {
    animation: pulse 1.5s infinite;
    background: #dc2626;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 48px;
    text-align: left;
}

.feature {
    background: #1a1a2e;
    padding: 24px;
    border-radius: 12px;
}

.step-indicator {
    color: #6366f1;
    font-size: 0.85rem;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.options { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
.option-btn {
    padding: 16px;
    background: #1a1a2e;
    border: 1px solid #333;
    border-radius: 8px;
    color: #e0e0e0;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s;
}
.option-btn:hover { border-color: #6366f1; background: #1e1e3a; }

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
}
.auth-form input {
    padding: 12px 16px;
    background: #1a1a2e;
    border: 1px solid #333;
    border-radius: 8px;
    color: #e0e0e0;
    font-size: 1rem;
}

.results { margin: 24px 0; text-align: left; }
.result-card {
    background: #1a1a2e;
    padding: 24px;
    border-radius: 12px;
    border-left: 4px solid #6366f1;
}
.result-row { margin-bottom: 8px; }
.result-row strong { color: #fff; }

.hidden { display: none; }
.login-link { font-size: 0.9rem; margin-top: 16px; }
.login-link a { color: #6366f1; }

.entries-list { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; text-align: left; }
.entry-card {
    background: #1a1a2e;
    padding: 16px;
    border-radius: 8px;
    border-left: 3px solid #6366f1;
}

.paywall {
    background: linear-gradient(135deg, #1a1a2e, #2a1a3e);
    padding: 32px;
    border-radius: 16px;
    margin-top: 24px;
}

/* SECTION: Dashboard metrics grid */
.dashboard-page { max-width: 900px; }

.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; text-align: left; }
.metric-card {
    background: #1a1a2e;
    padding: 20px;
    border-radius: 10px;
}
.metric-card h4 { color: #fff; margin-bottom: 12px; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.5px; color: #888; }
.metric-card.wide { grid-column: span 3; }
.metric-card.half { grid-column: span 2; }

/* SECTION: Big number stat */
.stat-big { font-size: 2.5rem; font-weight: 700; color: #fff; line-height: 1; }
.stat-label { font-size: 0.8rem; color: #666; margin-top: 4px; }

/* SECTION: Mood dots / badges */
.mood-dot {
    display: inline-block;
    width: 10px; height: 10px;
    border-radius: 50%;
    margin-right: 4px;
    flex-shrink: 0;
}
.mood-happy    { background: #22c55e; }
.mood-calm     { background: #3b82f6; }
.mood-anxious  { background: #f97316; }
.mood-frustrated { background: #ef4444; }
.mood-sad      { background: #8b5cf6; }
.mood-excited  { background: #eab308; }
.mood-neutral  { background: #6b7280; }
.mood-unknown  { background: #374151; }

.mood-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}
.mood-badge.mood-happy    { background: #14532d; color: #86efac; }
.mood-badge.mood-calm     { background: #1e3a5f; color: #93c5fd; }
.mood-badge.mood-anxious  { background: #431407; color: #fdba74; }
.mood-badge.mood-frustrated { background: #450a0a; color: #fca5a5; }
.mood-badge.mood-sad      { background: #2e1065; color: #c4b5fd; }
.mood-badge.mood-excited  { background: #422006; color: #fde047; }
.mood-badge.mood-neutral  { background: #1f2937; color: #9ca3af; }
.mood-badge.mood-unknown  { background: #1f2937; color: #6b7280; }

/* SECTION: Mood timeline */
.timeline { display: flex; flex-direction: column; gap: 6px; max-height: 220px; overflow-y: auto; }
.timeline-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: #ccc;
}
.timeline-date { color: #555; width: 80px; flex-shrink: 0; font-size: 0.75rem; }
.energy-mini {
    display: flex;
    gap: 2px;
    align-items: center;
}
.energy-pip {
    width: 6px; height: 6px;
    border-radius: 1px;
    background: #374151;
}
.energy-pip.filled { background: #6366f1; }

/* SECTION: Entries-per-day bar chart */
.bar-chart { display: flex; align-items: flex-end; gap: 6px; height: 80px; }
.bar-col { display: flex; flex-direction: column; align-items: center; gap: 4px; flex: 1; }
.bar { width: 100%; background: #6366f1; border-radius: 3px 3px 0 0; min-height: 4px; transition: height 0.3s; }
.bar-label { font-size: 0.6rem; color: #555; white-space: nowrap; }

/* SECTION: Emotion tags cloud */
.emotion-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.emotion-tag {
    background: #1e1e3a;
    border: 1px solid #333;
    border-radius: 20px;
    padding: 3px 10px;
    color: #a5b4fc;
    font-size: 0.8rem;
    line-height: 1;
}

/* SECTION: Tasks pending */
.task-list { display: flex; flex-direction: column; gap: 6px; }
.task-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.85rem;
    color: #ccc;
}
.task-item::before { content: '○'; color: #6366f1; flex-shrink: 0; }

/* SECTION: Mood distribution bars */
.mood-bars { display: flex; flex-direction: column; gap: 6px; }
.mood-bar-row { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; }
.mood-bar-label { width: 80px; color: #999; text-transform: capitalize; }
.mood-bar-track { flex: 1; background: #0a0a1a; border-radius: 3px; height: 8px; }
.mood-bar-fill { height: 100%; border-radius: 3px; }
.mood-bar-count { width: 24px; text-align: right; color: #666; }

/* SECTION: Responsive breakpoints */
@media (max-width: 700px) {
    .metrics { grid-template-columns: 1fr; }
    .metric-card.wide, .metric-card.half { grid-column: span 1; }
    .dashboard-page { max-width: 600px; }
}

/* SECTION: Navigation bar */
.app-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 24px;
    background: #111;
    border-bottom: 1px solid #222;
}
.app-nav.hidden { display: none; }
.nav-brand { color: #6366f1; font-weight: 700; font-size: 1.1rem; text-decoration: none; }
.nav-links { display: flex; gap: 16px; align-items: center; }
.nav-links a { color: #888; text-decoration: none; font-size: 0.9rem; }
.nav-links a:hover { color: #fff; }
.nav-logout {
    background: transparent;
    border: 1px solid #ef4444;
    color: #ef4444;
    padding: 4px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
}
.nav-logout:hover { background: #ef4444; color: #fff; }

/* SECTION: Paywall page */
.paywall-page {
    max-width: 600px;
    margin: 60px auto;
    padding: 0 24px;
    text-align: center;
}
.paywall-sub { color: #888; margin-bottom: 32px; }
.paywall-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 32px;
    font-size: 0.9rem;
}
.paywall-table th, .paywall-table td {
    padding: 10px 16px;
    border: 1px solid #222;
    text-align: center;
}
.paywall-table thead th { background: #111; color: #ccc; }
.paywall-table .pro-col { color: #6366f1; font-weight: 600; }
.paywall-table tbody tr:nth-child(odd) { background: #0a0a1a; }
.upgrade-msg { margin-top: 16px; font-size: 0.95rem; }
.upgrade-msg.hidden { display: none; }
.upgrade-msg-success { color: #22c55e; }
.upgrade-msg-error { color: #ef4444; }

/* SECTION: Guest nav login button */
.nav-login-btn {
    background: #6366f1;
    color: #fff !important;
    padding: 6px 18px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s;
}
.nav-login-btn:hover { background: #4f46e5; }

/* SECTION: Landing login link */
.login-link-inline { color: #6366f1; text-decoration: none; font-size: 0.9rem; }
.login-link-inline:hover { color: #818cf8; text-decoration: underline; }

/* SECTION: Auth page (login/register) */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 60px);
    padding: 20px;
}
.auth-card {
    background: #111118;
    border: 1px solid #1e1e2e;
    border-radius: 16px;
    padding: 40px 32px;
    width: 100%;
    max-width: 400px;
    text-align: center;
}
.auth-card h1 { font-size: 1.6rem; margin-bottom: 8px; }
.auth-sub { color: #666; font-size: 0.95rem; margin-bottom: 24px; }
.auth-form input {
    width: 100%;
    padding: 14px 16px;
    background: #0a0a1a;
    border: 1px solid #2a2a3e;
    border-radius: 10px;
    color: #e0e0e0;
    font-size: 1rem;
    transition: border-color 0.2s;
}
.auth-form input:focus { outline: none; border-color: #6366f1; }
.auth-error {
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: 12px;
    padding: 8px 12px;
    background: #1a0a0a;
    border: 1px solid #3f1515;
    border-radius: 8px;
}
.auth-footer { color: #555; font-size: 0.9rem; margin-top: 20px; }
.auth-footer a { color: #6366f1; text-decoration: none; }
.auth-footer a:hover { text-decoration: underline; }

/* SECTION: Settings page */
.settings-page {
    max-width: 540px;
    margin: 0 auto;
    padding: 32px 16px;
}
.settings-page h1 { font-size: 1.6rem; margin-bottom: 6px; }
.settings-sub { color: #666; margin-bottom: 32px; }
.settings-card {
    background: #111118;
    border: 1px solid #1e1e2e;
    border-radius: 14px;
    padding: 24px;
    margin-bottom: 24px;
}
.settings-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid #1e1e2e;
}
.settings-field { margin-bottom: 16px; }
.settings-field:last-child { margin-bottom: 0; }
.settings-label {
    display: block;
    color: #666;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}
.settings-value { color: #e0e0e0; font-size: 0.95rem; }
.settings-name-row { display: flex; align-items: center; gap: 8px; }
.settings-name-form {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}
.settings-input {
    flex: 1;
    padding: 10px 14px;
    background: #0a0a1a;
    border: 1px solid #2a2a3e;
    border-radius: 8px;
    color: #e0e0e0;
    font-size: 0.95rem;
}
.settings-input:focus { outline: none; border-color: #6366f1; }
.settings-error {
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: 4px;
}

/* SECTION: Tier badges */
.tier-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 14px;
}
.tier-badge-free { background: #1e293b; color: #94a3b8; }
.tier-badge-pro { background: #14532d; color: #4ade80; }
.tier-features {
    color: #888;
    font-size: 0.9rem;
    margin: 0 0 16px 0;
    padding-left: 20px;
    line-height: 2;
}

/* SECTION: Shared button variants */
.btn-small {
    padding: 4px 12px;
    font-size: 0.8rem;
    background: #1e1e3a;
    border: 1px solid #333;
    color: #a5b4fc;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-small:hover { background: #2a2a4a; border-color: #6366f1; }
.btn-compact { margin: 0; padding: 10px 16px; }
.btn-ghost {
    background: transparent;
    border: 1px solid #333;
    color: #888;
}
.btn-ghost:hover { border-color: #555; color: #ccc; }
.btn-danger {
    background: #dc2626;
    color: #fff;
    border: none;
}
.btn-danger:hover { background: #b91c1c; }
.btn-full { width: 100%; text-align: center; }