/* ═══════════════════════════════════════════════════════════
   onboarding.css  —  YDT Master Pro  Karşılama & Seviye Testi
   Prefix: ob-
   ═══════════════════════════════════════════════════════════ */

/* ── Overlay ── */
#onboarding-overlay {
    position: fixed; inset: 0; z-index: 9999;
    display: flex; align-items: center; justify-content: center;
    background: rgba(10, 10, 20, 0.65);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    padding: var(--space-4);
    transition: opacity .4s ease;
}
#onboarding-overlay.ob-fade-out {
    opacity: 0; pointer-events: none;
}

/* ── Card ── */
.ob-card {
    background: var(--white, var(--white));
    border-radius: 28px;
    width: min(520px, 100%);
    max-height: 92vh;
    overflow-y: auto;
    box-shadow: 0 32px 80px rgba(0,0,0,.28), 0 0 0 1px rgba(255,255,255,.06);
    animation: obCardIn .45s cubic-bezier(.34,1.4,.64,1);
    scrollbar-width: none;
}
.ob-card::-webkit-scrollbar { display: none; }

@keyframes obCardIn {
    from { opacity:0; transform: translateY(32px) scale(.93); }
    to   { opacity:1; transform: none; }
}

/* ── Step geçiş animasyonu ── */
.ob-step { animation: obStepIn .32s cubic-bezier(.4,0,.2,1); }
@keyframes obStepIn {
    from { opacity:0; transform: translateX(24px); }
    to   { opacity:1; transform: none; }
}

/* ── Header ── */
.ob-header {
    padding: 32px 32px 24px;
    text-align: center;
    border-bottom: 1.5px solid var(--border, var(--border));
}
.ob-logo {
    width: 64px; height: 64px; border-radius: 18px;
    background: linear-gradient(135deg, var(--color-brand), var(--color-brand));
    display: flex; align-items: center; justify-content: center;
    font-size: var(--text-3xl); margin: 0 auto 16px;
    box-shadow: 0 8px 24px rgba(230,57,70,.3);
}
.ob-title {
    font-size: var(--text-2xl); font-weight: 900;
    color: var(--ink, var(--clr-bg-deep)); margin-bottom: 6px;
    letter-spacing: -.3px; line-height: 1.2;
}
.ob-sub {
    font-size: var(--text-md); color: var(--ink3, var(--ink3));
    line-height: 1.55; font-weight: 500;
}

/* ── Progress dots ── */
.ob-dots {
    display: flex; align-items: center; justify-content: center;
    gap: 6px; padding: 16px 0 0;
}
.ob-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--border, var(--border));
    transition: all .25s;
}
.ob-dot.active {
    width: 20px; border-radius: 4px;
    background: var(--color-brand);
}
.ob-dot.done { background: var(--clr-success-icon); }

/* ── Body ── */
.ob-body { padding: 24px 28px 28px; }

/* ── Yaş Kartları ── */
.ob-age-grid {
    display: grid; grid-template-columns: 1fr;
    gap: var(--space-3); margin-bottom: var(--space-5);
}
.ob-age-card {
    display: flex; align-items: center; gap: var(--space-4);
    padding: 18px 20px; border-radius: 18px;
    border: 2px solid var(--border, var(--border));
    cursor: pointer; transition: all .2s;
    background: var(--bg, var(--bg));
    user-select: none;
}
.ob-age-card:hover {
    border-color: var(--color-primary, var(--color-brand));
    background: var(--white)5f5;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230,57,70,.1);
}
.ob-age-card.selected {
    border-color: var(--color-primary, var(--color-brand));
    background: linear-gradient(135deg, var(--white)5f5, var(--white));
    box-shadow: 0 4px 16px rgba(230,57,70,.15);
}
.ob-age-card.selected .ob-age-check { opacity: 1; transform: scale(1); }

.ob-age-emoji {
    font-size: var(--text-3xl); flex-shrink: 0;
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 14px; background: var(--white, var(--white));
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.ob-age-info { flex: 1; min-width: 0; }
.ob-age-range {
    font-size: var(--text-lg); font-weight: 900;
    color: var(--ink, var(--clr-bg-deep)); margin-bottom: 3px;
}
.ob-age-desc {
    font-size: var(--text-base); color: var(--ink3, var(--ink3));
    font-weight: 500; line-height: 1.4;
}
.ob-age-tags {
    display: flex; flex-wrap: wrap; gap: var(--space-1); margin-top: 6px;
}
.ob-age-tag {
    font-size: var(--text-xs); font-weight: 700; padding: 2px 8px;
    border-radius: 99px; background: var(--border, var(--border));
    color: var(--ink3, var(--ink3));
}
.ob-age-check {
    font-size: var(--text-2xl); flex-shrink: 0;
    opacity: 0; transform: scale(.6);
    transition: all .2s cubic-bezier(.34,1.56,.64,1);
}

/* ── Seviye Testi ── */
.ob-quiz-progress-wrap {
    margin-bottom: var(--space-5);
}
.ob-quiz-progress-top {
    display: flex; justify-content: space-between;
    align-items: center; margin-bottom: 6px;
}
.ob-quiz-progress-lbl {
    font-size: var(--text-sm); font-weight: 800;
    text-transform: uppercase; letter-spacing: .06em;
    color: var(--ink3, var(--ink3));
}
.ob-quiz-progress-num {
    font-size: var(--text-base); font-weight: 900; color: var(--ink, var(--clr-bg-deep));
}
.ob-quiz-progress-track {
    height: 7px; background: var(--border, var(--border));
    border-radius: 99px; overflow: hidden;
}
.ob-quiz-progress-fill {
    height: 100%; background: linear-gradient(90deg, var(--color-brand), var(--c-pink-border));
    border-radius: 99px;
    transition: width .4s cubic-bezier(.4,0,.2,1);
}

.ob-quiz-level-badge {
    display: inline-flex; align-items: center; gap: 5px;
    background: var(--bg, var(--bg)); border-radius: 99px;
    padding: 4px 12px; font-size: var(--text-sm);
    font-weight: 800; color: var(--ink3, var(--ink3));
    margin-bottom: 14px; border: 1.5px solid var(--border, var(--border));
}

.ob-quiz-question {
    font-size: var(--text-lg); font-weight: 800;
    color: var(--ink, var(--clr-bg-deep)); margin-bottom: 18px;
    line-height: 1.5;
}
.ob-quiz-question em {
    font-style: normal;
    border-bottom: 2.5px solid var(--color-brand);
    color: var(--color-brand);
}

.ob-quiz-options {
    display: flex; flex-direction: column; gap: 9px;
    margin-bottom: var(--space-2);
}
.ob-quiz-opt {
    display: flex; align-items: center; gap: var(--space-3);
    padding: 13px 16px; border-radius: 14px;
    border: 2px solid var(--border, var(--border));
    cursor: pointer; transition: all .18s;
    background: var(--bg, var(--bg));
    font-family: inherit; font-size: var(--text-md);
    font-weight: 600; color: var(--ink, var(--clr-bg-deep));
    text-align: left; width: 100%;
}
.ob-quiz-opt:hover:not(:disabled) {
    border-color: var(--c-blue-border);
    background: var(--c-blue-soft);
}
.ob-quiz-opt.ob-opt-correct {
    border-color: var(--clr-success-icon); background: var(--clr-success-bg-lt); color: var(--clr-success);
    font-weight: 700;
}
.ob-quiz-opt.ob-opt-wrong {
    border-color: var(--clr-danger-bg); background: var(--color-error-soft); color: var(--color-error);
    font-weight: 700;
}
.ob-quiz-opt:disabled { cursor: default; }
.ob-quiz-opt-letter {
    width: 26px; height: 26px; border-radius: 8px;
    background: var(--white, var(--white)); border: 1.5px solid var(--border, var(--border));
    display: flex; align-items: center; justify-content: center;
    font-size: var(--text-sm); font-weight: 900; flex-shrink: 0;
    transition: all .18s; color: var(--ink3, var(--ink3));
}
.ob-quiz-opt.ob-opt-correct .ob-quiz-opt-letter {
    background: var(--clr-success-icon); border-color: var(--clr-success-icon); color: var(--white);
}
.ob-quiz-opt.ob-opt-wrong .ob-quiz-opt-letter {
    background: var(--clr-danger-bg); border-color: var(--clr-danger-bg); color: var(--white);
}

.ob-quiz-feedback {
    min-height: 24px; font-size: var(--text-base);
    font-weight: 700; padding: 4px 0;
    transition: opacity .2s;
}
.ob-quiz-feedback.correct { color: var(--clr-success-dk); }
.ob-quiz-feedback.wrong   { color: var(--color-error); }

/* ── Sonuç Ekranı ── */
.ob-result-hero {
    text-align: center; padding: 8px 0 20px;
}
.ob-result-badge {
    display: inline-flex; flex-direction: column;
    align-items: center; justify-content: center;
    width: 96px; height: 96px; border-radius: 24px;
    margin: 0 auto 16px;
    box-shadow: 0 8px 28px rgba(0,0,0,.12);
    font-size: var(--text-3xl); font-weight: 900; color: var(--white);
    line-height: 1;
}
.ob-result-level-name {
    font-size: var(--text-xs); font-weight: 800;
    letter-spacing: .08em; opacity: .85; margin-top: 2px;
}
.ob-result-title {
    font-size: var(--text-xl); font-weight: 900;
    color: var(--ink, var(--clr-bg-deep)); margin-bottom: var(--space-2);
}
.ob-result-desc {
    font-size: var(--text-base); color: var(--ink3, var(--ink3));
    line-height: 1.6; max-width: 360px; margin: 0 auto;
}
.ob-result-stats {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 10px; margin: 20px 0;
}
.ob-result-stat {
    background: var(--bg, var(--bg)); border-radius: 14px;
    padding: 14px 8px; text-align: center;
    border: 1.5px solid var(--border, var(--border));
}
.ob-result-stat-val {
    font-size: var(--text-2xl); font-weight: 900;
    color: var(--ink, var(--clr-bg-deep)); line-height: 1;
    margin-bottom: var(--space-1);
}
.ob-result-stat-lbl {
    font-size: var(--text-xs); font-weight: 700;
    color: var(--ink3, var(--ink3)); text-transform: uppercase;
    letter-spacing: .04em;
}

.ob-recommend-box {
    background: linear-gradient(135deg, var(--c-sky-soft), var(--c-sky-soft));
    border: 1.5px solid var(--c-sky-border); border-radius: 16px;
    padding: 16px 18px; margin-bottom: 18px;
    display: flex; align-items: flex-start; gap: var(--space-3);
    text-align: left;
}
.ob-recommend-icon { font-size: var(--text-2xl); flex-shrink: 0; }
.ob-recommend-text { flex: 1; }
.ob-recommend-title {
    font-size: var(--text-base); font-weight: 800;
    color: var(--c-sky); margin-bottom: 3px;
}
.ob-recommend-desc {
    font-size: var(--text-sm); color: var(--c-sky);
    font-weight: 500; line-height: 1.5;
}

/* ── Footer Butonlar ── */
.ob-footer {
    display: flex; flex-direction: column;
    gap: 9px; padding: 0 28px 28px;
}
.ob-btn-primary {
    width: 100%; padding: 14px;
    background: linear-gradient(135deg, var(--color-brand), var(--color-brand));
    color: var(--white); border: none; border-radius: 15px;
    font-family: inherit; font-size: var(--text-md); font-weight: 800;
    cursor: pointer; transition: all .2s;
    box-shadow: 0 4px 16px rgba(230,57,70,.25);
    display: flex; align-items: center; justify-content: center; gap: var(--space-2);
}
.ob-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(230,57,70,.35);
}
.ob-btn-primary:active { transform: scale(.97); }
.ob-btn-primary:disabled {
    opacity: .45; cursor: not-allowed;
    transform: none; box-shadow: none;
}

.ob-btn-secondary {
    width: 100%; padding: var(--space-3);
    background: transparent; border: 1.5px solid var(--border, var(--border));
    border-radius: 15px; font-family: inherit;
    font-size: var(--text-base); font-weight: 700;
    color: var(--ink3, var(--ink3)); cursor: pointer;
    transition: all .2s;
}
.ob-btn-secondary:hover {
    background: var(--bg, var(--bg));
    color: var(--ink2, #555);
}

.ob-skip-link {
    text-align: center; padding-bottom: 4px;
}
.ob-skip-btn {
    background: none; border: none; cursor: pointer;
    font-size: var(--text-sm); color: var(--ink3, #aaa);
    font-family: inherit; font-weight: 600;
    text-decoration: underline; text-underline-offset: 2px;
    transition: color .15s;
}
.ob-skip-btn:hover { color: var(--ink2, #666); }

/* ── Profil sayfasında "Yeniden Başlat" butonu ── */
.ob-restart-btn {
    display: flex; align-items: center; gap: var(--space-2);
    padding: 10px 16px; border-radius: 12px;
    border: 1.5px solid var(--border, var(--border));
    background: var(--bg, var(--bg));
    font-family: inherit; font-size: var(--text-base);
    font-weight: 700; color: var(--ink3, #666);
    cursor: pointer; transition: all .15s;
    width: 100%; margin-top: 10px;
}
.ob-restart-btn:hover { border-color: var(--color-brand); color: var(--color-brand); background: var(--bg); }

/* ── Profil & Seviye widget ── */
.pp-section {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px;
    margin-top: 12px;
}

.pp-section-title {
    font-size: var(--text-sm);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--ink3);
    margin-bottom: 12px;
}

.pp-card {
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: 12px;
    padding: 10px 16px;
    flex: 1;
    text-align: center;
    min-width: 100px;
}

.pp-card-val { font-size: 1.1rem; font-weight: 900; color: var(--ink); }
.pp-card-val--accent { color: #8b5cf6; }
.pp-card-lbl { font-size: .62rem; font-weight: 700; color: var(--ink3); text-transform: uppercase; margin-top: 3px; }

/* ── Sidebar Kids modu (4-8 yaş) ── */
/* sb-stats ve sb-arsiv hariç: tüm yaş gruplarında görünür kalır */
.sb-kids-mode .sb-sec,
.sb-kids-mode #sb-quiz,
.sb-kids-mode #sb-ai-ydt,
.sb-kids-mode #sb-paragraf,
.sb-kids-mode #sb-speaking,
.sb-kids-mode #sb-grammar-toggle-main,
.sb-kids-mode #sb-grammar-list-main,
.sb-kids-mode #sb-typing,
.sb-kids-mode #sb-context,
.sb-kids-mode #sb-sm2,
.sb-kids-mode .sb-secondary-divider {
    display: none !important;
}
/* İstatistik ve Soru Bankası: tüm yaş gruplarında görünür */
.sb-kids-mode #sb-stats,
.sb-kids-mode #sb-arsiv {
    display: flex !important;
}
.sb-kids-mode .sb-nav-secondary {
    border-top: none;
}

/* Mobil drawer kids modu */
.mob-kids-mode .mob-drawer-sec,
.mob-kids-mode #di-quiz,
.mob-kids-mode #di-ai-ydt,
.mob-kids-mode #di-paragraf,
.mob-kids-mode #di-speaking,
.mob-kids-mode #di-grammar-toggle-main,
.mob-kids-mode #di-grammar-list-main,
.mob-kids-mode #di-typing,
.mob-kids-mode #di-context,
.mob-kids-mode #di-sm2,
.mob-kids-mode .mob-drawer-secondary-divider {
    display: none !important;
}
/* Drawer'da İstatistik ve Soru Bankası her zaman görünür */
.mob-kids-mode #di-stats,
.mob-kids-mode #di-arsiv {
    display: flex !important;
}

/* Bottomnav kids modu — İstatistik (bn-stats) görünür kalır */
.bn-kids-mode #bn-quiz,
.bn-kids-mode #bn-exercise {
    display: none !important;
}
.bn-kids-mode #bn-stats {
    display: flex !important;
}

/* ── Seviye rozeti renkleri ── */
.ob-badge-a1 { background: linear-gradient(135deg, var(--clr-text-muted), var(--clr-text-muted)); }
.ob-badge-a2 { background: linear-gradient(135deg, var(--c-sky), var(--c-sky)); }
.ob-badge-b1 { background: linear-gradient(135deg, var(--clr-success-icon), var(--clr-success-dk)); }
.ob-badge-b2 { background: linear-gradient(135deg, var(--clr-warn), var(--c-amber)); }
.ob-badge-c1 { background: linear-gradient(135deg, var(--clr-brand-dark), var(--clr-brand-dark)); }
.ob-badge-c2 { background: linear-gradient(135deg, var(--color-brand), var(--c-pink)); }

/* ── Responsive ── */
@media (max-width: 480px) {
    .ob-card { border-radius: 22px; }
    .ob-header { padding: 24px 20px 18px; }
    .ob-body   { padding: 18px 18px 20px; }
    .ob-footer { padding: 0 18px 22px; }
    .ob-title  { font-size: var(--text-xl); }
    .ob-age-emoji { width: 48px; height: 48px; font-size: var(--text-3xl); border-radius: 12px; }
    .ob-age-range { font-size: var(--text-md); }
    .ob-quiz-question { font-size: var(--text-md); }
    .ob-quiz-opt { font-size: var(--text-base); padding: 11px 14px; }
    .ob-result-stats { grid-template-columns: repeat(3,1fr); gap: 7px; }
}

[data-theme="dark"] {
    .ob-card { background: var(--clr-bg-deep); }
    .ob-age-card { background: var(--clr-bg-card); border-color: var(--clr-bg-card); }
    .ob-age-card:hover { background: var(--clr-bg-card); }
    .ob-age-card.selected { background: linear-gradient(135deg, var(--clr-bg-deep), var(--clr-bg-deep)); }
    .ob-quiz-opt { background: var(--clr-bg-card); border-color: var(--clr-bg-card); color: var(--border); }
    .ob-quiz-opt:hover:not(:disabled) { background: #0f1f35; border-color: var(--c-blue); }
    .ob-result-stat { background: var(--clr-bg-card); border-color: var(--clr-bg-card); }
    .ob-recommend-box { background: var(--clr-bg-card); border-color: var(--clr-bg-card); }
}