/* MBTI Love Compatibility - 2026 Design */
:root{--primary:#e74c3c;--bg:#0a0a1e;--surface:rgba(255,255,255,0.06);--border:rgba(255,255,255,0.08);--text:#f0f0f5;--text-sec:#a0a0b8;--text-dim:#5a5a70;--radius:16px;--tr:opacity .3s cubic-bezier(.4,0,.2,1), transform .3s cubic-bezier(.4,0,.2,1), background-color .3s cubic-bezier(.4,0,.2,1);}
*,*::before,*::after {
    margin:0;
    padding:0;
    box-sizing:border-box;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
}

/* 터치 최적화 */
button, a, input, [role="button"], [role="link"] {
    touch-action: manipulation;
    -webkit-user-select: none;
    user-select: none;
}

input[type="text"], textarea {
    -webkit-user-select: text;
    user-select: text;
}
html{scroll-behavior:smooth;}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased;}
/* App Loader */
.app-loader{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--bg);display:flex;align-items:center;justify-content:center;z-index:10000;transition:opacity .3s ease,visibility .3s ease;}
.app-loader.hidden{opacity:0;visibility:hidden;pointer-events:none;}
.loader-content{display:flex;flex-direction:column;align-items:center;gap:20px;}
.loader-emoji{font-size:48px;animation:loader-bounce 1s ease-in-out infinite;}
.loader-spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,0.1);border-top-color:var(--primary);border-radius:50%;animation:loader-spin .8s linear infinite;}
.loader-text{font-size:14px;color:var(--text-sec);letter-spacing:1px;font-weight:500;}
@keyframes loader-spin{to{transform:rotate(360deg);}}
@keyframes loader-bounce{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}
.hidden{display:none!important;}
.app-container{max-width:500px;margin:0 auto;min-height:100vh;}
.screen{padding:16px;display:flex;flex-direction:column;}
.screen.hidden{display:none;}
.ad-banner{background:var(--surface);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:10px;padding:10px;text-align:center;margin-bottom:12px;}
.ad-placeholder{color:var(--text-dim);font-size:11px;letter-spacing:1px;text-transform:uppercase;}
.mt16{margin-top:16px;}

/* INTRO */
.intro-screen{justify-content:center;align-items:center;min-height:100vh;}
.intro-content{text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px;}
.intro-icon{font-size:72px;animation:floatAnim 2s ease-in-out infinite;}
@keyframes floatAnim{0%,100%{transform:translateY(0);}50%{transform:translateY(-12px);}}
.intro-content h1{font-size:34px;font-weight:900;background:linear-gradient(135deg,#e74c3c,#e91e63,#9b59b6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.intro-sub{font-size:16px;color:var(--text-sec);}
.intro-desc{font-size:14px;color:var(--text-dim);line-height:1.6;}
.intro-meta{display:flex;gap:16px;font-size:13px;color:var(--text-sec);background:var(--surface);border:1px solid var(--border);border-radius:100px;padding:10px 20px;}
.btn-start{width:100%;max-width:300px;padding:16px;background:linear-gradient(135deg,#e74c3c,#e91e63);color:#fff;border:none;border-radius:var(--radius);font-size:18px;font-weight:700;cursor:pointer;transition:var(--tr);min-height:52px;box-shadow:0 4px 20px rgba(231,76,60,0.3);}
.btn-start:hover{transform:scale(1.03);box-shadow:0 6px 28px rgba(231,76,60,0.5);}

/* QUESTION */
.question-screen{padding-top:20px;}
.progress-area{display:flex;align-items:center;gap:12px;margin-bottom:20px;}
.progress-bar{flex:1;height:6px;background:var(--surface);border-radius:100px;overflow:hidden;}
.progress-fill{height:100%;background:linear-gradient(90deg,#e74c3c,#e91e63);border-radius:100px;transition:width .4s ease;width:0;}
.progress-text{font-size:13px;color:var(--text-sec);font-weight:600;white-space:nowrap;}
.question-card{background:var(--surface);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:var(--radius);padding:24px 20px;}
.question-card.slide-in{animation:slideIn .35s ease-out;}
@keyframes slideIn{from{opacity:0;transform:translateX(30px);}to{opacity:1;transform:translateX(0);}}
.q-text{font-size:18px;font-weight:700;line-height:1.5;margin-bottom:20px;text-align:center;}
.q-options{display:flex;flex-direction:column;gap:10px;}
.option-btn{width:100%;padding:14px 16px;background:rgba(255,255,255,0.04);border:1px solid var(--border);border-radius:12px;color:var(--text);font-size:15px;text-align:left;cursor:pointer;transition:var(--tr);min-height:48px;animation:fadeUp .3s ease forwards;opacity:0;}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}
.option-btn:hover{background:rgba(231,76,60,0.1);border-color:rgba(231,76,60,0.3);}
.option-btn.selected{background:rgba(231,76,60,0.2);border-color:#e74c3c;font-weight:600;}

/* LOADING */
.loading-screen{justify-content:center;align-items:center;min-height:100vh;}
.loading-content{text-align:center;display:flex;flex-direction:column;align-items:center;gap:20px;}
.loading-icon{font-size:64px;animation:floatAnim 1.5s ease-in-out infinite;}
.loading-content p{font-size:16px;color:var(--text-sec);}
.loading-bar{width:200px;height:6px;background:var(--surface);border-radius:100px;overflow:hidden;}
.loading-fill{height:100%;background:linear-gradient(90deg,#e74c3c,#e91e63);border-radius:100px;transition:width .3s ease;width:0;}

/* RESULT */
.result-screen{overflow-y:auto;max-height:100vh;padding-bottom:80px;}
.result-card{background:linear-gradient(135deg, var(--surface) 0%, rgba(255,255,255,0.02) 100%);backdrop-filter:blur(10px);border:2px solid var(--border);border-radius:var(--radius);padding:24px 20px;text-align:center;margin-bottom:12px;position:relative;overflow:hidden;animation:popInCard 0.5s cubic-bezier(0.34,1.56,0.64,1);}@keyframes popInCard{from{opacity:0;transform:scale(0.95) translateY(30px);}to{opacity:1;transform:scale(1) translateY(0);}}
.r-label{font-size:13px;color:var(--text-dim);text-transform:uppercase;letter-spacing:2px;margin-bottom:8px;}
.r-emoji{font-size:64px;margin:8px 0;}
.r-type{font-size:36px;font-weight:900;margin-bottom:4px;}
.r-title{font-size:22px;font-weight:800;margin-bottom:12px;}
.r-desc{font-size:14px;color:var(--text-sec);line-height:1.6;margin-bottom:16px;}
.r-keywords{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:16px;}
.keyword{padding:4px 12px;background:rgba(231,76,60,0.1);border:1px solid rgba(231,76,60,0.2);border-radius:100px;font-size:12px;color:var(--text-sec);}
.r-section{background:rgba(255,255,255,0.03);border-radius:12px;padding:14px;margin-bottom:8px;text-align:left;}
.r-section h3{font-size:14px;margin-bottom:6px;}
.r-section p{font-size:13px;color:var(--text-sec);line-height:1.5;}

/* Matches */
.matches-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:12px;}
.matches-card h3{font-size:15px;margin-bottom:10px;}
.match-item{display:flex;align-items:center;gap:10px;padding:10px;background:rgba(255,255,255,0.03);border-radius:10px;margin-bottom:6px;}
.match-item.caution{background:rgba(100,100,255,0.05);}
.match-rank{font-size:12px;font-weight:700;color:var(--text-dim);min-width:30px;}
.match-emoji{font-size:24px;}
.match-info{flex:1;font-size:13px;}
.match-info strong{display:block;font-size:14px;}
.match-score{font-size:18px;font-weight:800;}

/* Compat button */
.btn-compat{width:100%;padding:14px;background:var(--surface);border:1px solid rgba(231,76,60,0.3);border-radius:var(--radius);color:var(--text);font-size:15px;font-weight:600;cursor:pointer;transition:var(--tr);min-height:48px;margin-bottom:12px;}
.btn-compat:hover{background:rgba(231,76,60,0.1);}

/* Premium */
.btn-premium{width:100%;padding:16px;background:linear-gradient(135deg,#f39c12,#e67e22);color:#fff;border:none;border-radius:var(--radius);font-size:16px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:12px;min-height:52px;transition:var(--tr);box-shadow:0 4px 20px rgba(243,156,18,0.3);}
.btn-premium:hover{transform:scale(1.02);}
.badge{background:rgba(255,255,255,0.2);padding:2px 8px;border-radius:100px;font-size:10px;font-weight:800;}
.premium-card{background:var(--surface);border:1px solid rgba(243,156,18,0.2);border-radius:var(--radius);padding:20px;margin-bottom:12px;}
.premium-card h3{font-size:18px;margin-bottom:16px;text-align:center;}
.prem-section{margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--border);}
.prem-section:last-child{border-bottom:none;}
.prem-section h4{font-size:15px;margin-bottom:8px;}
.prem-section p{font-size:13px;color:var(--text-sec);line-height:1.6;}
.prem-section ul{list-style:none;}
.prem-section li{font-size:13px;color:var(--text-sec);padding:4px 0 4px 8px;border-left:2px solid rgba(243,156,18,0.3);}
.pattern-timeline{display:flex;flex-direction:column;gap:8px;}
.pattern-item{background:rgba(255,255,255,0.03);border-radius:8px;padding:10px;}
.pattern-label{font-size:12px;font-weight:700;color:#f39c12;}
.pattern-item p{font-size:13px;color:var(--text-sec);margin-top:4px;}

/* Actions */
.result-actions{display:flex;flex-direction:column;gap:10px;margin-bottom:16px;}
.btn-share,.btn-save,.btn-retry{width:100%;padding:14px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);font-size:15px;font-weight:600;cursor:pointer;transition:var(--tr);min-height:48px;}
.btn-share{background:linear-gradient(135deg,rgba(231,76,60,0.15),rgba(233,30,99,0.15));border-color:rgba(231,76,60,0.3);}

/* COMPAT SCREEN */
.compat-header{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.compat-header h2{font-size:20px;}
.btn-back{background:none;border:none;color:var(--text-sec);font-size:15px;cursor:pointer;padding:10px;min-height:44px;}
.compat-instruction{font-size:14px;color:var(--text-sec);text-align:center;margin-bottom:16px;}
.compat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:20px;}
.compat-type-btn{padding:12px 4px;background:var(--surface);border:1px solid var(--border);border-radius:12px;color:var(--text);font-size:20px;text-align:center;cursor:pointer;transition:var(--tr);min-height:60px;}
.compat-type-btn small{font-size:10px;color:var(--text-sec);}
.compat-type-btn:hover{border-color:var(--tc);background:rgba(255,255,255,0.08);}
.compat-type-btn.active{border-color:var(--tc);background:rgba(255,255,255,0.1);box-shadow:0 0 15px rgba(231,76,60,0.15);}
.compat-result-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:center;}
.compat-pair{display:flex;align-items:center;justify-content:center;gap:20px;margin-bottom:16px;}
.compat-person{display:flex;flex-direction:column;align-items:center;gap:4px;}
.compat-person span{font-size:36px;}
.compat-person strong{font-size:14px;}
.compat-heart{font-size:28px;animation:heartBeat 1s ease-in-out infinite;}
@keyframes heartBeat{0%,100%{transform:scale(1);}50%{transform:scale(1.2);}}
.compat-score-big{font-size:48px;font-weight:900;background:linear-gradient(135deg,#e74c3c,#e91e63);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px;}
.compat-level{display:inline-block;padding:6px 16px;border-radius:100px;font-size:14px;font-weight:700;margin-bottom:12px;}
.compat-level.soulmate{background:rgba(231,76,60,0.2);color:#e74c3c;}
.compat-level.perfect{background:rgba(233,30,99,0.2);color:#e91e63;}
.compat-level.great{background:rgba(241,196,15,0.2);color:#f1c40f;}
.compat-level.good{background:rgba(46,204,113,0.2);color:#2ecc71;}
.compat-level.effort{background:rgba(52,152,219,0.2);color:#3498db;}
.compat-level.difficult{background:rgba(155,89,182,0.2);color:#9b59b6;}
.compat-desc{font-size:14px;color:var(--text-sec);line-height:1.6;}

/* Overlay */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,0.7);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;}
.overlay.hidden{display:none;}
.ad-modal{background:#1a1a35;border:1px solid var(--border);border-radius:var(--radius);padding:32px 24px;text-align:center;width:85%;max-width:340px;}
.ad-label{font-size:12px;color:var(--text-dim);text-transform:uppercase;letter-spacing:2px;margin-bottom:16px;}
.ad-placeholder-lg{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:60px 20px;color:var(--text-dim);font-size:14px;margin-bottom:16px;}
.ad-timer{font-size:14px;color:var(--text-sec);margin-bottom:12px;}
.ad-timer span{font-weight:800;color:#f39c12;font-size:18px;}
.btn-close-ad{padding:10px 24px;background:#e74c3c;border:none;border-radius:100px;color:#fff;font-size:14px;cursor:pointer;min-height:44px;}

/* SHARE MODAL */
.share-modal-content{background:linear-gradient(135deg,#1a1a35 0%,#0f0f2e 100%);border:1px solid rgba(231,76,60,0.2);border-radius:var(--radius);padding:28px 24px;width:85%;max-width:360px;position:relative;animation:slideUp 0.3s ease-out;}
@keyframes slideUp{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:translateY(0);}}
.share-modal-close{position:absolute;top:12px;right:12px;background:none;border:none;color:var(--text-sec);font-size:28px;cursor:pointer;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:var(--tr);}
.share-modal-close:hover{background:rgba(231,76,60,0.1);color:var(--text);}
.share-modal-title{font-size:20px;font-weight:800;margin-bottom:8px;background:linear-gradient(135deg,#e74c3c,#e91e63);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.share-modal-subtitle{font-size:13px;color:var(--text-sec);margin-bottom:20px;line-height:1.5;}
.share-buttons{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:16px;}
.share-btn{width:100%;padding:14px;background:var(--surface);border:1px solid var(--border);border-radius:12px;color:var(--text);font-size:14px;font-weight:600;cursor:pointer;transition:var(--tr);display:flex;flex-direction:column;align-items:center;gap:6px;min-height:56px;justify-content:center;}
.share-btn:hover{background:rgba(231,76,60,0.15);border-color:rgba(231,76,60,0.3);transform:translateY(-2px);}
.share-icon{font-size:20px;}
.share-label{font-size:12px;}
.share-native-divider{display:flex;align-items:center;gap:12px;margin:16px 0;opacity:0.4;}
.share-native-divider::before,.share-native-divider::after{flex:1;content:'';height:1px;background:var(--border);}
.share-divider-text{font-size:12px;color:var(--text-dim);font-weight:600;}
.share-btn-native{width:100%;padding:12px;background:linear-gradient(135deg,#e74c3c,#e91e63);color:#fff;border:none;border-radius:12px;font-size:14px;font-weight:600;cursor:pointer;transition:var(--tr);min-height:48px;}
.share-btn-native:hover{transform:scale(1.02);box-shadow:0 4px 16px rgba(231,76,60,0.3);}

/* SHARE CTA SECTION */
.share-cta-section{background:linear-gradient(135deg,rgba(231,76,60,0.08),rgba(233,30,99,0.08));border:1px solid rgba(231,76,60,0.15);border-radius:var(--radius);padding:16px;text-align:center;margin-top:16px;}
.compare-invite{font-size:14px;color:var(--text-sec);font-weight:600;margin:0;line-height:1.5;}

@media(max-width:380px){.intro-content h1{font-size:28px;}.r-type{font-size:28px;}.compat-grid{grid-template-columns:repeat(4,1fr);gap:6px;}}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important;}}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}

/* === LANGUAGE SELECTOR === */
.language-selector{position:fixed;top:20px;right:20px;z-index:1000;}
.lang-btn{background:rgba(233,30,99,0.3);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(233,30,99,0.4);color:#fff;font-size:20px;width:44px;height:44px;border-radius:50%;cursor:pointer;transition:all 0.2s ease;}
.lang-btn:hover{background:rgba(233,30,99,0.5);transform:scale(1.05);}
.lang-menu{position:absolute;top:52px;right:0;background:rgba(15,10,25,0.95);backdrop-filter:blur(20px);border:1px solid rgba(233,30,99,0.3);border-radius:12px;padding:8px;min-width:150px;box-shadow:0 8px 24px rgba(0,0,0,0.4);}
.lang-menu.hidden{display:none;}
.lang-option{width:100%;padding:10px 14px;background:transparent;border:none;text-align:left;cursor:pointer;border-radius:8px;font-size:14px;color:#e0c8d8;transition:background 0.2s;}
.lang-option:hover{background:rgba(233,30,99,0.2);}
.lang-option.active{background:rgba(233,30,99,0.3);font-weight:600;}

/* === RECOMMENDATIONS === */
.recommendations-section{margin-top:24px;padding:0 4px;}
.rec-title{font-size:15px;font-weight:700;color:var(--text-sec);margin-bottom:12px;text-align:center;letter-spacing:0.5px;}
.rec-grid{display:flex;flex-direction:column;gap:10px;}
.rec-card{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);text-decoration:none;color:var(--text);transition:var(--transition);}
.rec-card:hover,.rec-card:active{background:rgba(255,255,255,0.1);border-color:var(--primary);transform:translateY(-1px);}
.rec-icon{font-size:28px;flex-shrink:0;width:40px;text-align:center;}
.rec-info{display:flex;flex-direction:column;gap:2px;min-width:0;}
.rec-name{font-size:14px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.rec-desc{font-size:12px;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* === FOOTER === */
.game-footer{text-align:center;padding:20px 0;margin-top:20px;}
.back-link{display:inline-flex;align-items:center;gap:6px;color:rgba(255,255,255,0.4);text-decoration:none;font-size:13px;padding:12px 0;transition:color 0.2s;}
.back-link:hover{color:rgba(255,255,255,0.7);}

/* === Accessibility Improvements === */
button:focus-visible,a:focus-visible,input:focus-visible,[role="button"]:focus-visible{outline:3px solid #e91e63;outline-offset:2px;}
button,a[href],input[type="button"],input[type="submit"],[role="button"]{min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;}
.skip-link{position:absolute;top:-40px;left:0;background:#e91e63;color:white;padding:8px;text-decoration:none;z-index:100;}
.skip-link:focus{top:0;}
[role="dialog"]{z-index:1000;}
@media (prefers-reduced-motion: reduce){*{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;scroll-behavior:auto !important;}}
@media (prefers-contrast: more){button{border:2px solid #e91e63;}}
.rec-card:focus-visible,.type-card:focus-visible{outline:3px solid #e91e63;outline-offset:4px;}

/* Ensure minimum touch target size (WCAG 2.1 Level AAA) */
button, a[href], input[type="button"], input[type="submit"],
[role="button"], [role="link"] {
    min-width: 44px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Enhanced button accessibility */
button:focus-visible,
input[type="button"]:focus-visible,
input[type="submit"]:focus-visible,
[role="button"]:focus-visible {
    outline: 3px solid currentColor;
    outline-offset: 2px;
}

button:active,
input[type="button"]:active,
input[type="submit"]:active,
[role="button"]:active {
    transform: scale(0.98);
}

/* High contrast mode */
@media (prefers-contrast: more) {
    button,
    input[type="button"],
    input[type="submit"],
    [role="button"] {
        border: 2px solid currentColor;
        font-weight: bold;
    }
}

/* Enhanced form accessibility */
label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
textarea,
select {
    font-size: 16px;
    min-height: 44px;
    padding: 10px 12px;
}

input[type="text"]:focus-visible,
input[type="email"]:focus-visible,
input[type="password"]:focus-visible,
input[type="number"]:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 1px;
}

/* Error handling accessibility */
.error-message,
[aria-invalid="true"] {
    color: #dc2626;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

[aria-invalid="true"] {
    border-color: #dc2626;
}

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    /* Keep essential transitions for state changes */
    button:active,
    [role="button"]:active {
        transform: none;
    }
}

/* Non-color focus indicators */
:focus-visible {
    outline-width: 3px;
}

/* Icon patterns for colorblind users */
.error::before {
    content: "x ";
}

.success::before {
    content: "✓ ";
}

.warning::before {
    content: "! ";
}

.info::before {
    content: "i ";
}

/* High contrast scrollbar */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark, #f1f5f9);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color, #3b82f6);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark, #1e40af);
}

/* Firefox scrollbar */
* {
    scrollbar-color: var(--primary-color, #3b82f6) var(--bg-dark, #f1f5f9);
    scrollbar-width: thin;
}

/* Selection Color */
::selection {
    background: #e74c3c;
    color: white;
}

::-moz-selection {
    background: #e74c3c;
    color: white;
}

/* === LIGHT MODE === */
[data-theme="light"] {
    --bg: #f5f5fa;
    --surface: rgba(255, 255, 255, 0.9);
    --border: rgba(0, 0, 0, 0.08);
    --text: #1a1a2e;
    --text-sec: #5a5a70;
    --text-dim: #8a8a9e;
}

[data-theme="light"] body {
    background: var(--bg);
    color: var(--text);
}

[data-theme="light"] .app-loader {
    background: var(--bg);
}

[data-theme="light"] .ad-banner {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--border);
}

[data-theme="light"] .ad-placeholder {
    color: var(--text-dim);
}

[data-theme="light"] .intro-content h1 {
    background: linear-gradient(135deg, #e74c3c, #e91e63, #9b59b6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .intro-sub {
    color: var(--text-sec);
}

[data-theme="light"] .intro-desc {
    color: var(--text-dim);
}

[data-theme="light"] .intro-meta {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--border);
    color: var(--text-sec);
}

[data-theme="light"] .progress-bar {
    background: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .progress-text {
    color: var(--text-sec);
}

[data-theme="light"] .question-card {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--border);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .q-text {
    color: var(--text);
}

[data-theme="light"] .option-btn {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--border);
    color: var(--text);
}

[data-theme="light"] .option-btn:hover {
    background: rgba(231, 76, 60, 0.08);
    border-color: rgba(231, 76, 60, 0.2);
}

[data-theme="light"] .option-btn.selected {
    background: rgba(231, 76, 60, 0.15);
    border-color: #e74c3c;
    color: var(--text);
}

[data-theme="light"] .loading-content p {
    color: var(--text-sec);
}

[data-theme="light"] .loading-bar {
    background: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .result-card {
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--border);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .r-label {
    color: var(--text-dim);
}

[data-theme="light"] .r-desc {
    color: var(--text-sec);
}

[data-theme="light"] .keyword {
    background: rgba(231, 76, 60, 0.08);
    border-color: rgba(231, 76, 60, 0.15);
    color: var(--text-sec);
}

[data-theme="light"] .r-section {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid var(--border);
}

[data-theme="light"] .r-section h3 {
    color: var(--text);
}

[data-theme="light"] .r-section p {
    color: var(--text-sec);
}

[data-theme="light"] .matches-card {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--border);
}

[data-theme="light"] .matches-card h3 {
    color: var(--text);
}

[data-theme="light"] .match-item {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid var(--border);
}

[data-theme="light"] .match-item.caution {
    background: rgba(100, 100, 255, 0.04);
}

[data-theme="light"] .match-rank {
    color: var(--text-dim);
}

[data-theme="light"] .match-info {
    color: var(--text);
}

[data-theme="light"] .btn-compat {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(231, 76, 60, 0.2);
    color: var(--text);
}

[data-theme="light"] .btn-compat:hover {
    background: rgba(231, 76, 60, 0.08);
}

[data-theme="light"] .premium-card {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(243, 156, 18, 0.15);
}

[data-theme="light"] .premium-card h3 {
    color: var(--text);
}

[data-theme="light"] .prem-section h4 {
    color: var(--text);
}

[data-theme="light"] .prem-section p {
    color: var(--text-sec);
}

[data-theme="light"] .prem-section li {
    color: var(--text-sec);
    border-left-color: rgba(243, 156, 18, 0.2);
}

[data-theme="light"] .pattern-item {
    background: rgba(0, 0, 0, 0.02);
}

[data-theme="light"] .pattern-label {
    color: #f39c12;
}

[data-theme="light"] .pattern-item p {
    color: var(--text-sec);
}

[data-theme="light"] .btn-share,
[data-theme="light"] .btn-save,
[data-theme="light"] .btn-retry {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--border);
    color: var(--text);
}

[data-theme="light"] .btn-share {
    background: rgba(231, 76, 60, 0.08);
    border-color: rgba(231, 76, 60, 0.2);
}

[data-theme="light"] .compat-header h2 {
    color: var(--text);
}

[data-theme="light"] .btn-back {
    color: var(--text-sec);
}

[data-theme="light"] .compat-instruction {
    color: var(--text-sec);
}

[data-theme="light"] .compat-type-btn {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--border);
    color: var(--text);
}

[data-theme="light"] .compat-type-btn:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--primary);
}

[data-theme="light"] .compat-type-btn.active {
    background: rgba(231, 76, 60, 0.1);
    box-shadow: 0 0 15px rgba(231, 76, 60, 0.2);
}

[data-theme="light"] .compat-type-btn small {
    color: var(--text-sec);
}

[data-theme="light"] .compat-result-card {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--border);
}

[data-theme="light"] .compat-person strong {
    color: var(--text);
}

[data-theme="light"] .compat-level {
    color: var(--text);
}

[data-theme="light"] .compat-level.soulmate {
    background: rgba(231, 76, 60, 0.15);
    color: #e74c3c;
}

[data-theme="light"] .compat-level.perfect {
    background: rgba(233, 30, 99, 0.15);
    color: #e91e63;
}

[data-theme="light"] .compat-level.great {
    background: rgba(241, 196, 15, 0.15);
    color: #f1c40f;
}

[data-theme="light"] .compat-level.good {
    background: rgba(46, 204, 113, 0.15);
    color: #2ecc71;
}

[data-theme="light"] .compat-level.effort {
    background: rgba(52, 152, 219, 0.15);
    color: #3498db;
}

[data-theme="light"] .compat-level.difficult {
    background: rgba(155, 89, 182, 0.15);
    color: #9b59b6;
}

[data-theme="light"] .compat-desc {
    color: var(--text-sec);
}

[data-theme="light"] .overlay {
    background: rgba(0, 0, 0, 0.75);
}

[data-theme="light"] .ad-modal {
    background: #ffffff;
    border-color: var(--border);
}

[data-theme="light"] .ad-label {
    color: var(--text-dim);
}

[data-theme="light"] .ad-placeholder-lg {
    background: rgba(0, 0, 0, 0.04);
    border-color: var(--border);
    color: var(--text-dim);
}

[data-theme="light"] .ad-timer {
    color: var(--text-sec);
}

[data-theme="light"] .share-modal-content {
    background: linear-gradient(135deg, #ffffff 0%, #f8f8fa 100%);
    border-color: rgba(231, 76, 60, 0.15);
}

[data-theme="light"] .share-modal-close {
    color: var(--text-sec);
}

[data-theme="light"] .share-modal-close:hover {
    background: rgba(231, 76, 60, 0.08);
    color: var(--text);
}

[data-theme="light"] .share-modal-title {
    background: linear-gradient(135deg, #e74c3c, #e91e63);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

[data-theme="light"] .share-modal-subtitle {
    color: var(--text-sec);
}

[data-theme="light"] .share-btn {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--border);
    color: var(--text);
}

[data-theme="light"] .share-btn:hover {
    background: rgba(231, 76, 60, 0.1);
    border-color: rgba(231, 76, 60, 0.2);
}

[data-theme="light"] .share-native-divider::before,
[data-theme="light"] .share-native-divider::after {
    background: var(--border);
}

[data-theme="light"] .share-divider-text {
    color: var(--text-dim);
}

[data-theme="light"] .share-cta-section {
    background: rgba(231, 76, 60, 0.05);
    border-color: rgba(231, 76, 60, 0.1);
}

[data-theme="light"] .compare-invite {
    color: var(--text-sec);
}

[data-theme="light"] .lang-menu {
    background: rgba(255, 255, 255, 0.98);
    border-color: rgba(233, 30, 99, 0.2);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .lang-option {
    color: #2c3e50;
}

[data-theme="light"] .lang-option:hover {
    background: rgba(233, 30, 99, 0.1);
}

[data-theme="light"] .lang-option.active {
    background: rgba(233, 30, 99, 0.15);
}

[data-theme="light"] .rec-title {
    color: var(--text-sec);
}

[data-theme="light"] .rec-card {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--border);
    color: var(--text);
}

[data-theme="light"] .rec-card:hover,
[data-theme="light"] .rec-card:active {
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--primary);
}

[data-theme="light"] .rec-name {
    color: var(--text);
}

[data-theme="light"] .rec-desc {
    color: var(--text-dim);
}

[data-theme="light"] .back-link {
    color: rgba(0, 0, 0, 0.4);
}

[data-theme="light"] .back-link:hover {
    color: rgba(0, 0, 0, 0.7);
}

[data-theme="light"] ::-webkit-scrollbar-track {
    background: #f5f5fa;
}

[data-theme="light"] ::-webkit-scrollbar-thumb {
    background: #e74c3c;
    border-color: #f5f5fa;
}

[data-theme="light"] ::-webkit-scrollbar-thumb:hover {
    background: #c0392b;
}

[data-theme="light"] ::selection {
    background: #e74c3c;
    color: white;
}

[data-theme="light"] ::-moz-selection {
    background: #e74c3c;
    color: white;
}

/* Theme Toggle Button */
.theme-toggle {
    position: fixed;
    top: 12px;
    right: 56px;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

[data-theme="light"] .theme-toggle {
    background: rgba(0, 0, 0, 0.06);
    border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .theme-toggle:hover {
    background: rgba(0, 0, 0, 0.1);
}