/* ============================================================
 * TuVi Lead Magnet — Landing + Popup + Report styles
 * ============================================================ */

.tuvi-lm-page,
.tuvi-lm-popup,
.tuvi-lm-report-page {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #1a1a2e;
    box-sizing: border-box;
}

.tuvi-lm-page *,
.tuvi-lm-popup *,
.tuvi-lm-report-page * {
    box-sizing: border-box;
}

/* ============================================================
 * LANDING PAGE
 * ============================================================ */
.tuvi-lm-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 16px 60px;
}

/* HERO */
.tuvi-lm-hero {
    position: relative;
    padding: 60px 30px 50px;
    text-align: center;
    color: #fff;
    border-radius: 24px;
    overflow: hidden;
    margin-bottom: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #d4af37 100%);
}

.tuvi-lm-hero-bg {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
                       radial-gradient(circle at 70% 80%, rgba(255,215,0,0.15) 0%, transparent 60%);
    pointer-events: none;
}

.tuvi-lm-hero-content {
    position: relative;
    z-index: 1;
}

.tuvi-lm-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.tuvi-lm-badge-dot {
    width: 8px; height: 8px;
    background: #ff4757;
    border-radius: 50%;
    animation: tuvi-lm-pulse 1.5s infinite;
}

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

.tuvi-lm-title {
    font-size: 2.4em;
    font-weight: 900;
    margin: 0 0 16px;
    line-height: 1.2;
}

.tuvi-lm-title-gradient {
    background: linear-gradient(90deg, #fff, #ffe066, #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tuvi-lm-subtitle {
    font-size: 16px;
    margin: 0 0 30px;
    opacity: 0.95;
    line-height: 1.6;
}

/* Value stack */
.tuvi-lm-value-stack {
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 16px;
    padding: 18px;
    margin: 0 auto 30px;
    max-width: 480px;
    text-align: left;
}

.tuvi-lm-value-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.tuvi-lm-value-row:last-child {
    border-bottom: none;
}

.tuvi-lm-value-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.tuvi-lm-value-text {
    flex: 1;
    line-height: 1.4;
}

.tuvi-lm-value-text strong {
    display: block;
    font-size: 15px;
}

.tuvi-lm-value-price {
    font-size: 12px;
    opacity: 0.85;
}

.tuvi-lm-value-check {
    font-size: 22px;
    color: #4ade80;
    font-weight: bold;
    flex-shrink: 0;
}

/* CTA scroll */
.tuvi-lm-cta-scroll {
    display: inline-block;
    background: #fff;
    color: #764ba2;
    padding: 16px 36px;
    text-decoration: none !important;
    border-radius: 999px;
    font-weight: 800;
    font-size: 17px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    transition: transform 0.2s, box-shadow 0.2s;
}

.tuvi-lm-cta-scroll:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.25);
    color: #5a3a8e !important;
}

/* SECTIONS */
.tuvi-lm-section {
    margin-bottom: 50px;
}

.tuvi-lm-section-title {
    font-size: 1.7em;
    font-weight: 800;
    text-align: center;
    margin: 0 0 30px;
    color: #1a1a2e;
}

/* Features */
.tuvi-lm-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
}

.tuvi-lm-feature {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 14px;
    padding: 24px 20px;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.tuvi-lm-feature:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(118, 75, 162, 0.12);
    border-color: #d4d6ec;
}

.tuvi-lm-feature-icon {
    font-size: 42px;
    margin-bottom: 12px;
}

.tuvi-lm-feature h3 {
    font-size: 17px;
    margin: 0 0 8px;
    color: #1a1a2e;
}

.tuvi-lm-feature p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    margin: 0;
}

/* FORM */
.tuvi-lm-form-wrapper {
    margin-bottom: 50px;
    scroll-margin-top: 60px;
}

.tuvi-lm-form-card {
    background: #fff;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 20px 50px rgba(118, 75, 162, 0.15);
    border: 2px solid #e8e8ff;
}

.tuvi-lm-form-title {
    text-align: center;
    font-size: 1.6em;
    margin: 0 0 8px;
    color: #1a1a2e;
}

.tuvi-lm-form-sub {
    text-align: center;
    color: #666;
    margin: 0 0 28px;
    font-size: 14px;
}

.tuvi-lm-form-row {
    margin-bottom: 18px;
}

.tuvi-lm-form-row label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
    font-size: 14px;
}

.tuvi-lm-form-row input[type="email"] {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 15px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.tuvi-lm-form-row input[type="email"]:focus {
    outline: none;
    border-color: #764ba2;
    box-shadow: 0 0 0 4px rgba(118, 75, 162, 0.1);
}

.tuvi-lm-date-group {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
}

.tuvi-lm-date-group select {
    padding: 12px 12px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 14px;
    background: #fff;
    cursor: pointer;
}

.tuvi-lm-date-group select:focus {
    outline: none;
    border-color: #764ba2;
}

.tuvi-lm-gender-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.tuvi-lm-radio {
    cursor: pointer;
}

.tuvi-lm-radio input {
    display: none;
}

.tuvi-lm-radio span {
    display: block;
    padding: 14px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    text-align: center;
    font-weight: 600;
    transition: all 0.2s;
}

.tuvi-lm-radio:hover span {
    border-color: #764ba2;
    color: #764ba2;
}

.tuvi-lm-radio input:checked + span {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    border-color: #764ba2;
}

.tuvi-lm-form-error {
    background: #fee;
    color: #c0392b;
    padding: 12px 16px;
    border-radius: 8px;
    border-left: 3px solid #c0392b;
    margin-bottom: 16px;
    font-size: 14px;
}

.tuvi-lm-submit {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, #ff6b6b, #ee0979 50%, #d4af37);
    color: #fff;
    font-size: 16px;
    font-weight: 800;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(238, 9, 121, 0.3);
    transition: transform 0.15s, box-shadow 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tuvi-lm-submit:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(238, 9, 121, 0.4);
}

.tuvi-lm-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.tuvi-lm-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #fff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: tuvi-lm-spin 0.7s linear infinite;
    vertical-align: middle;
    margin-right: 8px;
}

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

.tuvi-lm-form-trust {
    text-align: center;
    margin: 16px 0 0;
    font-size: 12px;
    color: #888;
    line-height: 1.5;
}

/* FAQ */
.tuvi-lm-faq {
    max-width: 700px;
    margin: 0 auto;
}

.tuvi-lm-faq-item {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 12px;
    padding: 18px 22px;
    margin-bottom: 12px;
    transition: border-color 0.2s;
}

.tuvi-lm-faq-item[open] {
    border-color: #d4d6ec;
}

.tuvi-lm-faq-item summary {
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    color: #1a1a2e;
}

.tuvi-lm-faq-item p {
    margin: 12px 0 0;
    color: #555;
    line-height: 1.6;
    font-size: 14px;
}

/* Footer CTA */
.tuvi-lm-footer-cta {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    color: #fff;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
}

.tuvi-lm-footer-cta h3 {
    font-size: 1.5em;
    margin: 0 0 8px;
}

.tuvi-lm-footer-cta p {
    margin: 0 0 20px;
    opacity: 0.85;
}

/* ============================================================
 * POPUP
 * ============================================================ */
.tuvi-lm-popup {
    position: fixed;
    inset: 0;
    z-index: 999998;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.tuvi-lm-popup.is-visible {
    opacity: 1;
    visibility: visible;
}

.tuvi-lm-popup-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.tuvi-lm-popup-content {
    position: relative;
    background: #fff;
    border-radius: 20px;
    padding: 40px 30px 30px;
    max-width: 420px;
    width: 90%;
    text-align: center;
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.3);
    transform: scale(0.9);
    transition: transform 0.3s;
}

.tuvi-lm-popup.is-visible .tuvi-lm-popup-content {
    transform: scale(1);
}

.tuvi-lm-popup-close {
    position: absolute;
    top: 12px;
    right: 14px;
    background: #f0f0f0;
    border: none;
    width: 32px; height: 32px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    color: #666;
    transition: background 0.15s;
}

.tuvi-lm-popup-close:hover {
    background: #e0e0e0;
}

.tuvi-lm-popup-icon {
    font-size: 56px;
    margin-bottom: 12px;
}

.tuvi-lm-popup-title {
    font-size: 1.5em;
    margin: 0 0 10px;
    color: #1a1a2e;
}

.tuvi-lm-popup-sub {
    color: #555;
    margin: 0 0 20px;
    line-height: 1.5;
}

.tuvi-lm-popup-bullets {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    text-align: left;
    background: #f8f9ff;
    padding: 16px 20px;
    border-radius: 12px;
}

.tuvi-lm-popup-bullets li {
    padding: 4px 0;
    font-size: 14px;
    color: #333;
}

.tuvi-lm-popup-btn {
    display: block;
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #ff6b6b, #ee0979);
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 12px;
    font-weight: 700;
    font-size: 16px;
    box-shadow: 0 6px 20px rgba(238, 9, 121, 0.3);
    transition: transform 0.15s;
    margin-bottom: 10px;
}

.tuvi-lm-popup-btn:hover {
    transform: translateY(-2px);
    color: #fff !important;
}

.tuvi-lm-popup-decline {
    background: none;
    border: none;
    color: #999;
    font-size: 13px;
    cursor: pointer;
    text-decoration: underline;
}

.tuvi-lm-popup-decline:hover {
    color: #666;
}

/* ============================================================
 * REPORT VIEW PAGE
 * ============================================================ */
.tuvi-lm-report-page {
    max-width: 800px;
    margin: 30px auto;
    padding: 0 16px 60px;
}

.tuvi-lm-report-header {
    text-align: center;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    padding: 40px 30px;
    border-radius: 20px;
    margin-bottom: 30px;
}

.tuvi-lm-report-header h1 {
    margin: 0 0 8px;
    font-size: 2em;
}

.tuvi-lm-report-meta {
    margin: 0;
    opacity: 0.9;
    font-size: 14px;
}

.tuvi-lm-report-section {
    background: #fff;
    border-radius: 16px;
    padding: 28px;
    margin-bottom: 20px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    border: 1px solid #f0f0f0;
}

.tuvi-lm-report-section h2 {
    margin: 0 0 18px;
    font-size: 1.3em;
    color: #1a1a2e;
}

/* Overview */
.tuvi-lm-overview-score {
    display: flex;
    gap: 24px;
    align-items: center;
}

.tuvi-lm-score-circle {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: conic-gradient(#27ae60 calc(var(--score) * 3.6deg), #f0f0f0 0);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
}

.tuvi-lm-score-circle::before {
    content: '';
    position: absolute;
    inset: 8px;
    background: #fff;
    border-radius: 50%;
}

.tuvi-lm-score-num {
    position: relative;
    font-size: 2.2em;
    font-weight: 800;
    color: #1a1a2e;
    line-height: 1;
}

.tuvi-lm-score-label {
    position: relative;
    font-size: 11px;
    color: #888;
}

.tuvi-lm-overview-text {
    flex: 1;
    margin: 0;
    font-size: 15px;
    line-height: 1.7;
    color: #444;
}

/* Lucky grid */
.tuvi-lm-lucky-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.tuvi-lm-lucky-item {
    background: linear-gradient(135deg, #fff8e1, #fff5d6);
    padding: 18px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #f3d68a;
}

.tuvi-lm-lucky-icon {
    font-size: 28px;
    margin-bottom: 6px;
}

.tuvi-lm-lucky-label {
    font-size: 11px;
    color: #888;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.tuvi-lm-lucky-value {
    font-weight: 700;
    color: #b8860b;
    font-size: 15px;
}

/* Aspects */
.tuvi-lm-aspects {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.tuvi-lm-aspect {
    background: #f8f9ff;
    border-radius: 12px;
    padding: 18px;
    border-left: 4px solid #667eea;
}

.tuvi-lm-aspect.good { background: #e8f8f0; border-left-color: #27ae60; }
.tuvi-lm-aspect.mid { background: #fff8e8; border-left-color: #f39c12; }
.tuvi-lm-aspect.low { background: #fee8e8; border-left-color: #e74c3c; }

.tuvi-lm-aspect-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.tuvi-lm-aspect-icon {
    font-size: 22px;
}

.tuvi-lm-aspect-title {
    flex: 1;
    font-weight: 700;
    font-size: 16px;
}

.tuvi-lm-aspect-score {
    font-size: 14px;
    font-weight: 600;
    color: #555;
}

.tuvi-lm-aspect-bar {
    height: 6px;
    background: rgba(0,0,0,0.06);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 10px;
}

.tuvi-lm-aspect-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transition: width 0.6s ease-out;
}

.tuvi-lm-aspect.good .tuvi-lm-aspect-bar-fill { background: linear-gradient(90deg, #27ae60, #2ecc71); }
.tuvi-lm-aspect.mid .tuvi-lm-aspect-bar-fill { background: linear-gradient(90deg, #f39c12, #f1c40f); }
.tuvi-lm-aspect.low .tuvi-lm-aspect-bar-fill { background: linear-gradient(90deg, #e74c3c, #c0392b); }

.tuvi-lm-aspect-summary {
    margin: 0 0 8px;
    color: #444;
    line-height: 1.5;
}

.tuvi-lm-aspect-advice {
    margin: 0;
    font-size: 14px;
    color: #555;
    background: rgba(255,255,255,0.6);
    padding: 8px 12px;
    border-radius: 6px;
}

/* Monthly */
.tuvi-lm-monthly {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
}

.tuvi-lm-month {
    padding: 14px 16px;
    border-radius: 10px;
    background: #f8f9ff;
    border-left: 3px solid #667eea;
}

.tuvi-lm-month.good { background: #e8f8f0; border-left-color: #27ae60; }
.tuvi-lm-month.mid { background: #fff8e8; border-left-color: #f39c12; }
.tuvi-lm-month.low { background: #fee8e8; border-left-color: #e74c3c; }

.tuvi-lm-month-num {
    font-weight: 700;
    color: #1a1a2e;
    font-size: 14px;
    margin-bottom: 4px;
}

.tuvi-lm-month-icon {
    display: inline-block;
    margin-right: 6px;
}

.tuvi-lm-month p {
    margin: 0;
    font-size: 13px;
    color: #555;
    line-height: 1.5;
}

/* Best/avoid days */
.tuvi-lm-days-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.tuvi-lm-best-days,
.tuvi-lm-avoid-days {
    margin: 0;
}

.tuvi-lm-best-days { background: linear-gradient(135deg, #fff, #e8f8f0); }
.tuvi-lm-avoid-days { background: linear-gradient(135deg, #fff, #fee8e8); }

.tuvi-lm-best-days h3,
.tuvi-lm-avoid-days h3 {
    margin: 0 0 12px;
    font-size: 1em;
}

.tuvi-lm-best-days ul,
.tuvi-lm-avoid-days ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tuvi-lm-best-days li,
.tuvi-lm-avoid-days li {
    padding: 8px 0;
    font-weight: 600;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.tuvi-lm-best-days li:last-child,
.tuvi-lm-avoid-days li:last-child {
    border-bottom: none;
}

/* Key advice */
.tuvi-lm-key-advice {
    background: linear-gradient(135deg, #fff8e1, #fff5d6);
    border: 2px solid #f3d68a;
}

.tuvi-lm-key-advice p {
    margin: 0;
    font-size: 16px;
    line-height: 1.7;
    color: #5a4a1f;
    font-style: italic;
}

/* Report CTA */
.tuvi-lm-report-cta {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    margin: 30px 0 20px;
}

.tuvi-lm-report-cta h2 {
    margin: 0 0 8px;
    color: #fff;
}

.tuvi-lm-report-cta p {
    margin: 0 0 20px;
    opacity: 0.9;
}

.tuvi-lm-cta-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.tuvi-lm-cta-btn {
    display: inline-block;
    padding: 12px 22px;
    background: rgba(255,255,255,0.15);
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 10px;
    font-weight: 600;
    border: 1px solid rgba(255,255,255,0.25);
    transition: background 0.2s;
}

.tuvi-lm-cta-btn:hover {
    background: rgba(255,255,255,0.25);
}

.tuvi-lm-cta-btn.primary {
    background: #fff;
    color: #764ba2 !important;
    font-weight: 800;
}

.tuvi-lm-cta-btn.primary:hover {
    background: #f5f5f5;
}

/* Share */
.tuvi-lm-share {
    text-align: center;
    padding: 20px;
    background: #f8f9ff;
    border-radius: 12px;
}

.tuvi-lm-share p {
    margin: 0 0 12px;
    color: #666;
    font-size: 14px;
}

.tuvi-lm-share-buttons {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}

.tuvi-lm-share-btn {
    padding: 10px 16px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    color: #fff !important;
    text-decoration: none !important;
    display: inline-block;
}

.tuvi-lm-share-btn.fb { background: #1877f2; }
.tuvi-lm-share-btn.zalo { background: #0068ff; }
.tuvi-lm-share-btn.copy { background: #555; }

/* ============================================================
 * RESPONSIVE
 * ============================================================ */
@media (max-width: 600px) {
    .tuvi-lm-hero {
        padding: 40px 20px 35px;
    }
    .tuvi-lm-title {
        font-size: 1.8em;
    }
    .tuvi-lm-subtitle {
        font-size: 14px;
    }
    .tuvi-lm-section-title {
        font-size: 1.4em;
    }
    .tuvi-lm-form-card {
        padding: 28px 20px;
    }
    .tuvi-lm-overview-score {
        flex-direction: column;
        text-align: center;
    }
    .tuvi-lm-lucky-grid {
        grid-template-columns: 1fr;
    }
    .tuvi-lm-days-grid {
        grid-template-columns: 1fr;
    }
}