/* ══════════════════════════════════════════════════════════════
   LINGOFY · SPEAKING STUDIO — iOS uslubidagi 3 qismli AI imtihon.
   Sayt tokenlariga tayanadi (--primary, --surface, ...), o'z
   zaxira qiymatlari bilan. Bitta aksent (indigo), bitta radius
   oilasi, hairline chegaralar.
   ══════════════════════════════════════════════════════════════ */

:root {
  --sp-primary: var(--primary, #4f46e5);
  --sp-primary-2: var(--primary-light, #6366f1);
  --sp-ink: var(--text-primary, #1e293b);
  --sp-ink-2: var(--text-secondary, #64748b);
  --sp-ink-3: var(--text-muted, #94a3b8);
  --sp-surface: var(--surface, #ffffff);
  --sp-bg: var(--surface-elevated, #f8fafc);
  --sp-line: var(--border, rgba(0, 0, 0, 0.06));
  --sp-soft: rgba(79, 70, 229, 0.08);
  --sp-soft-line: rgba(79, 70, 229, 0.22);
  --sp-ok: #15803d;
  --sp-ok-soft: rgba(22, 163, 74, 0.12);
  --sp-warn: #b45309;
  --sp-warn-soft: rgba(217, 119, 6, 0.13);
  --sp-bad: #b91c1c;
  --sp-bad-soft: rgba(220, 38, 38, 0.11);
  --sp-r: 20px;
  --sp-r-md: 14px;
  --sp-r-sm: 10px;
  --sp-shadow: 0 2px 8px rgba(0, 0, 0, 0.04), 0 12px 32px rgba(15, 23, 42, 0.06);
  --sp-dur: .22s;
  --sp-ease: cubic-bezier(.22, .61, .36, 1);
  --sp-wrap: 940px;
}

body.sp-page { padding-top: 0; }

/* ── Yuqori panel ── */
.sp-top {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 12px;
  padding: 14px 0;
  background: color-mix(in srgb, var(--sp-bg) 86%, transparent);
  -webkit-backdrop-filter: blur(16px) saturate(1.6);
  backdrop-filter: blur(16px) saturate(1.6);
  border-bottom: 1px solid var(--sp-line);
}
.sp-top-in { display: flex; align-items: center; gap: 12px; width: 100%; }
.sp-back {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  min-width: 44px; height: 44px; padding: 0 14px;
  border-radius: var(--sp-r-md); border: 1px solid var(--sp-line);
  background: var(--sp-surface); color: var(--sp-ink-2);
  font: 600 14px/1 'Inter', system-ui, sans-serif; cursor: pointer;
  transition: color var(--sp-dur) var(--sp-ease), transform var(--sp-dur) var(--sp-ease);
}
.sp-back:hover { color: var(--sp-ink); transform: translateY(-1px); }
.sp-top-title { font-weight: 800; font-size: 16px; letter-spacing: -.01em; color: var(--sp-ink); }
.sp-top-title b { color: var(--sp-primary); font-weight: 800; }
.sp-top-spacer { flex: 1 1 auto; }
.sp-chip-status {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 12px; border-radius: 999px;
  font: 600 12px/1 'Inter', system-ui, sans-serif;
  background: var(--sp-surface); border: 1px solid var(--sp-line); color: var(--sp-ink-2);
}
.sp-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--sp-ink-3); }
.sp-chip-status.is-on .sp-dot { background: var(--sp-ok); box-shadow: 0 0 0 3px var(--sp-ok-soft); }
.sp-chip-status.is-off .sp-dot { background: var(--sp-warn); box-shadow: 0 0 0 3px var(--sp-warn-soft); }

.sp-wrap { max-width: var(--sp-wrap); margin: 0 auto; padding: 0 20px; }

/* ── Umumiy ── */
.sp-view { padding: 26px 0 90px; }
.sp-h1 {
  margin: 0 0 10px; font-size: clamp(26px, 4vw, 38px); line-height: 1.12;
  letter-spacing: -.022em; font-weight: 800; color: var(--sp-ink);
}
.sp-lead { margin: 0 0 26px; color: var(--sp-ink-2); font-size: 16px; max-width: 62ch; }
.sp-eyebrow {
  display: inline-block; margin-bottom: 12px;
  font: 700 11px/1 'Inter', system-ui, sans-serif;
  letter-spacing: .14em; text-transform: uppercase; color: var(--sp-primary);
}
.sp-sec-title {
  margin: 34px 0 14px; font-size: 13px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; color: var(--sp-ink-3);
}

/* ── Part kartalari (iOS grouped list) ── */
.sp-parts { display: grid; grid-template-columns: 1fr; gap: 14px; }
.sp-part {
  display: grid; grid-template-columns: 56px 1fr auto; align-items: center; gap: 16px;
  width: 100%; text-align: left; cursor: pointer;
  padding: 18px; border-radius: var(--sp-r);
  background: var(--sp-surface); border: 1px solid var(--sp-line);
  box-shadow: var(--sp-shadow);
  font-family: inherit;
  transition: transform var(--sp-dur) var(--sp-ease), border-color var(--sp-dur) var(--sp-ease);
}
.sp-part:hover { transform: translateY(-2px); border-color: var(--sp-soft-line); }
.sp-part:active { transform: translateY(0) scale(.995); }
.sp-part:focus-visible { outline: 2px solid var(--sp-primary); outline-offset: 3px; }
.sp-part-num {
  width: 56px; height: 56px; border-radius: var(--sp-r-md);
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--sp-primary), var(--sp-primary-2));
  color: #fff; font: 800 15px/1 'Inter', system-ui, sans-serif; letter-spacing: .02em;
}
.sp-part-body h3 { margin: 0 0 4px; font-size: 17px; font-weight: 700; color: var(--sp-ink); }
.sp-part-body p { margin: 0 0 8px; color: var(--sp-ink-2); font-size: 14px; }
.sp-part-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.sp-mini {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 600;
  background: var(--sp-soft); color: var(--sp-primary);
}
.sp-mini.alt { background: var(--sp-bg); color: var(--sp-ink-2); border: 1px solid var(--sp-line); }
.sp-part-go { color: var(--sp-ink-3); font-size: 18px; }

.sp-notice {
  display: flex; gap: 11px; align-items: flex-start;
  margin: 16px 0 0; padding: 14px 16px;
  border-radius: var(--sp-r-md); font-size: 14px; line-height: 1.55;
  background: var(--sp-warn-soft); border: 1px solid rgba(217, 119, 6, .28); color: var(--sp-ink);
}
.sp-notice.info { background: var(--sp-soft); border-color: var(--sp-soft-line); }
.sp-notice i { margin-top: 3px; color: var(--sp-warn); }
.sp-notice.info i { color: var(--sp-primary); }

/* ── Imtihon ekrani ── */
.sp-stage-head {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-bottom: 18px;
}
.sp-stage-label { font-weight: 800; font-size: 15px; color: var(--sp-ink); }
.sp-stage-step {
  margin-left: auto; display: inline-flex; align-items: center; gap: 8px;
  font: 600 13px/1 'Inter', system-ui, sans-serif; color: var(--sp-ink-2);
}
.sp-ring {
  width: 44px; height: 44px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 15px; font-variant-numeric: tabular-nums;
  background: var(--sp-surface); border: 2px solid var(--sp-soft-line); color: var(--sp-primary);
}
.sp-ring.is-rec { border-color: var(--sp-bad); color: var(--sp-bad); }

.sp-stage {
  border-radius: var(--sp-r); border: 1px solid var(--sp-line);
  background: var(--sp-surface); box-shadow: var(--sp-shadow);
  padding: 26px 22px; text-align: center;
}
.sp-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 13px; border-radius: 999px; margin-bottom: 18px;
  font: 600 12px/1 'Inter', system-ui, sans-serif; letter-spacing: .04em;
  background: var(--sp-soft); color: var(--sp-primary);
}
.sp-question {
  margin: 0 auto 18px; max-width: 30ch;
  font-size: clamp(21px, 3.4vw, 31px); line-height: 1.24;
  letter-spacing: -.02em; font-weight: 800; color: var(--sp-ink);
}
.sp-hint-uz { margin: 0 0 18px; color: var(--sp-ink-3); font-size: 13.5px; }
.sp-picture {
  display: block; width: 100%; max-width: 560px; height: auto;
  margin: 0 auto 16px; border-radius: var(--sp-r-md);
  border: 1px solid var(--sp-line); background: var(--sp-bg);
}
.sp-guide { list-style: none; margin: 0 auto 18px; padding: 0; max-width: 460px; text-align: left; }
.sp-guide li {
  display: flex; gap: 9px; align-items: flex-start;
  padding: 8px 0; border-bottom: 1px dashed var(--sp-line);
  color: var(--sp-ink-2); font-size: 14px;
}
.sp-guide li:last-child { border-bottom: 0; }
.sp-guide li::before {
  content: '·'; color: var(--sp-primary); font-weight: 900; line-height: 1.2;
}
.sp-state {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 11px 16px; border-radius: var(--sp-r-md); margin-top: 6px;
  background: var(--sp-bg); border: 1px solid var(--sp-line);
  color: var(--sp-ink-2); font-size: 14px; font-weight: 600;
}
.sp-state.rec { background: var(--sp-bad-soft); border-color: rgba(220, 38, 38, .28); color: var(--sp-bad); }
.sp-state.done { background: var(--sp-ok-soft); border-color: rgba(22, 163, 74, .28); color: var(--sp-ok); }
.sp-pulse { width: 9px; height: 9px; border-radius: 50%; background: currentColor; animation: sp-pulse 1.1s infinite; }
@keyframes sp-pulse { 0%,100% { opacity: 1; transform: scale(1) } 50% { opacity: .35; transform: scale(.75) } }

/* ── Tugmalar ── */
.sp-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 20px; }
.sp-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 46px; padding: 0 20px; border-radius: var(--sp-r-md);
  font: 600 15px/1 'Inter', system-ui, sans-serif; cursor: pointer;
  border: 1px solid transparent; background: var(--sp-surface); color: var(--sp-ink);
  transition: transform var(--sp-dur) var(--sp-ease), background var(--sp-dur) var(--sp-ease), opacity var(--sp-dur) var(--sp-ease);
}
.sp-btn i { font-size: 14px; }
.sp-btn:hover:not(:disabled) { transform: translateY(-1px); }
.sp-btn:active:not(:disabled) { transform: translateY(0) scale(.99); }
.sp-btn:focus-visible { outline: 2px solid var(--sp-primary); outline-offset: 3px; }
.sp-btn:disabled { opacity: .45; cursor: not-allowed; }
.sp-btn-primary { background: var(--sp-primary); color: #fff; }
.sp-btn-primary:hover:not(:disabled) { background: var(--sp-primary-2); }
.sp-btn-ghost { border-color: var(--sp-line); color: var(--sp-ink-2); }
.sp-btn-ghost:hover:not(:disabled) { color: var(--sp-ink); border-color: var(--sp-soft-line); }
.sp-btn-danger { background: var(--sp-bad); color: #fff; }
.sp-btn-ok { background: var(--sp-ok); color: #fff; }
.sp-btn.loading::after {
  content: ''; width: 15px; height: 15px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .45); border-top-color: #fff;
  animation: sp-spin .7s linear infinite;
}
@keyframes sp-spin { to { transform: rotate(360deg) } }

/* ── Mikrofon darajasi ── */
.sp-level { width: min(420px, 100%); height: 8px; margin: 18px auto 0; border-radius: 999px; background: var(--sp-bg); overflow: hidden; }
.sp-level > i { display: block; height: 100%; width: 0%; background: linear-gradient(90deg, var(--sp-primary), var(--sp-primary-2)); transition: width .08s linear; }
.sp-level.is-rec > i { background: linear-gradient(90deg, var(--sp-bad), #f97316); }

/* ── Natija ── */
.sp-result-head {
  display: grid; grid-template-columns: 132px 1fr; gap: 22px; align-items: center;
  padding: 22px; border-radius: var(--sp-r); background: var(--sp-surface);
  border: 1px solid var(--sp-line); box-shadow: var(--sp-shadow);
}
.sp-score {
  width: 132px; height: 132px; border-radius: 50%;
  display: grid; place-content: center; text-align: center;
  background: conic-gradient(var(--sp-primary) calc(var(--val, 0) * 1%), var(--sp-bg) 0);
}
.sp-score > span {
  width: 106px; height: 106px; border-radius: 50%; background: var(--sp-surface);
  display: grid; place-content: center; gap: 2px;
}
.sp-score b { font-size: 30px; font-weight: 800; line-height: 1; color: var(--sp-ink); font-variant-numeric: tabular-nums; }
.sp-score em { font-style: normal; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--sp-ink-3); }
.sp-cefr {
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 8px;
  padding: 8px 14px; border-radius: 999px; background: var(--sp-soft); color: var(--sp-primary);
  font-weight: 800; font-size: 14px; letter-spacing: .03em;
}
.sp-result-head h2 { margin: 0 0 6px; font-size: 22px; font-weight: 800; letter-spacing: -.02em; color: var(--sp-ink); }
.sp-result-head p { margin: 0; color: var(--sp-ink-2); font-size: 14.5px; }

.sp-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 14px; }
.sp-card {
  padding: 18px; border-radius: var(--sp-r); background: var(--sp-surface);
  border: 1px solid var(--sp-line); box-shadow: var(--sp-shadow);
}
.sp-card > h3 {
  margin: 0 0 12px; font-size: 12px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; color: var(--sp-ink-3);
  display: flex; align-items: center; gap: 8px;
}
.sp-card > h3 i { color: var(--sp-primary); font-size: 12px; }
.sp-card ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 9px; }
.sp-card ul li { display: flex; gap: 9px; align-items: flex-start; font-size: 14px; color: var(--sp-ink-2); line-height: 1.5; }
.sp-card ul li::before { content: '•'; color: var(--sp-primary); font-weight: 900; }
.sp-card ul.neg li::before { content: '→'; color: var(--sp-warn); }

/* mezonlar */
.sp-crit { display: grid; gap: 12px; }
.sp-crit-row { display: grid; gap: 6px; }
.sp-crit-top { display: flex; align-items: baseline; gap: 9px; }
.sp-crit-top b { font-size: 14px; font-weight: 700; color: var(--sp-ink); }
.sp-crit-top span { margin-left: auto; font: 700 13px/1 'Inter', system-ui, sans-serif; color: var(--sp-ink-2); font-variant-numeric: tabular-nums; }
.sp-band {
  padding: 3px 8px; border-radius: 999px; font-size: 10.5px; font-weight: 800; letter-spacing: .05em;
  background: var(--sp-soft); color: var(--sp-primary);
}
.sp-band.b1, .sp-band.a1, .sp-band.a2 { background: var(--sp-warn-soft); color: var(--sp-warn); }
.sp-band.b2, .sp-band.c1 { background: var(--sp-ok-soft); color: var(--sp-ok); }
.sp-bar { height: 7px; border-radius: 999px; background: var(--sp-bg); overflow: hidden; }
.sp-bar > i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--sp-primary), var(--sp-primary-2)); width: 0; transition: width .5s var(--sp-ease); }
.sp-crit-row small { color: var(--sp-ink-3); font-size: 12.5px; line-height: 1.5; }

/* tuzatishlar */
.sp-fix { display: grid; gap: 10px; }
.sp-fix-row { padding: 12px 14px; border-radius: var(--sp-r-md); background: var(--sp-bg); border: 1px solid var(--sp-line); font-size: 14px; line-height: 1.5; }
.sp-fix-row .bad { color: var(--sp-bad); text-decoration: line-through; }
.sp-fix-row .good { color: var(--sp-ok); font-weight: 600; }
.sp-fix-row .why { display: block; margin-top: 4px; color: var(--sp-ink-3); font-size: 12.5px; }

/* transkript */
.sp-transcript {
  margin: 0; padding: 14px 16px; border-radius: var(--sp-r-md);
  background: var(--sp-bg); border: 1px solid var(--sp-line);
  color: var(--sp-ink-2); font-size: 14.5px; line-height: 1.7; white-space: pre-wrap;
}
.sp-phrases { display: flex; flex-wrap: wrap; gap: 8px; }
.sp-phrases span {
  padding: 7px 11px; border-radius: 999px; font-size: 13px; font-weight: 500;
  background: var(--sp-soft); color: var(--sp-primary);
}

.sp-empty { padding: 22px; text-align: center; color: var(--sp-ink-3); font-size: 14px; }

/* ── Toast ── */
.sp-toast {
  position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 16px);
  max-width: min(560px, calc(100vw - 40px));
  padding: 13px 18px; border-radius: var(--sp-r-md); z-index: 90;
  background: #101828; color: #fff; font-size: 14px; font-weight: 500;
  box-shadow: 0 14px 40px rgba(15, 23, 42, .32);
  opacity: 0; pointer-events: none; transition: opacity var(--sp-dur) var(--sp-ease), transform var(--sp-dur) var(--sp-ease);
}
.sp-toast.is-on { opacity: 1; transform: translate(-50%, 0); }
.sp-toast.err { background: #b91c1c; }
.sp-toast.ok { background: #15803d; }

.sp-hidden { display: none !important; }

/* ── Responsive ── */
@media (max-width: 720px) {
  .sp-wrap { padding: 0 15px; }
  .sp-part { grid-template-columns: 46px 1fr; gap: 13px; padding: 15px; }
  .sp-part-num { width: 46px; height: 46px; border-radius: 12px; font-size: 13.5px; }
  .sp-part-go { display: none; }
  .sp-result-head { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .sp-grid-2 { grid-template-columns: 1fr; }
  .sp-stage { padding: 20px 15px; }
  .sp-top-title { font-size: 15px; }
  .sp-chip-status { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .sp-page *, .sp-page *::before, .sp-page *::after {
    animation: none !important; transition: none !important;
  }
}

@media print {
  .sp-top, .sp-actions, .sp-toast { display: none !important; }
}