/* ---------- full-page flag background (landing + login) ---------- */
#flagBackdrop {
  position: fixed; inset: 0; z-index: 0; display: none; overflow: hidden; pointer-events: none;
  perspective: 1100px; perspective-origin: 50% 30%;
}
.flag-mosaic {
  position: absolute; left: -30%; top: -25%; width: 160%; height: 150%;
  transform: rotateX(22deg) rotateZ(-9deg);
}
.flag-gl { display: block; width: 100%; height: 100%; }
.flag-mosaic.flag-static { display: grid; grid-template-columns: repeat(6, 1fr); gap: 28px; }
.flag-mosaic.flag-static img { width: 100%; border-radius: 10px; }
#flagBackdrop::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(23,18,31,0.45) 0%, rgba(23,18,31,0.7) 75%),
    linear-gradient(180deg, rgba(23,18,31,0.2), rgba(23,18,31,0.45));
}
body.pre-auth #flagBackdrop { display: block; }
body.pre-auth .wrap { position: relative; z-index: 1; }
body.pre-auth .auth-flags { display: none; }
body.pre-auth #authScreen::before, body.pre-auth #authScreen::after { display: none; }
body.pre-auth .auth-hero h1 { text-shadow: 0 4px 24px rgba(0,0,0,0.6); }
body.pre-auth .auth-hero p, body.pre-auth .auth-langs { text-shadow: 0 2px 10px rgba(0,0,0,0.8); color: var(--text); }
body.pre-auth .landing-card, body.pre-auth #authScreen .account-bar {
  background: rgba(36,27,48,0.92); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}

/* ---------- landing ---------- */
#landingScreen, #testScreen { position: relative; }
.landing-card { max-width: 640px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.landing-step { font-size: 1.1rem; margin: 6px 0 0; }
.lang-choices { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
@media (max-width: 560px) { .lang-choices { grid-template-columns: repeat(2, 1fr); } }
.lang-choice {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 16px 8px; cursor: pointer; font-weight: 700; font-size: 1rem;
  border: 2px solid var(--border); border-radius: 14px; background: var(--panel-2);
}
.lang-choice img { width: 48px; height: 34px; object-fit: cover; border-radius: 6px; }
.lang-choice.selected { border-color: var(--accent-2); box-shadow: 0 0 0 3px rgba(255,194,71,0.2); }
.lang-choice:disabled { opacity: 0.55; cursor: not-allowed; }
.lang-choice.selected:disabled { opacity: 1; }
.soon-tag { font-style: normal; font-size: 0.72rem; font-weight: 600; color: var(--warn); }

.browser-note {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px 16px; border-radius: 12px; font-size: 0.95rem; line-height: 1.45;
  background: rgba(255,107,87,0.12); border: 1px solid rgba(255,107,87,0.4);
}
.browser-note.warn { background: rgba(245,197,66,0.12); border-color: rgba(245,197,66,0.55); }
.browser-note-icon { font-size: 1.6rem; line-height: 1; }

.big-test-btn {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  width: 100%; padding: 20px 16px; font-size: 1.25rem; font-weight: 800; cursor: pointer;
  border: none; border-radius: 16px; color: #17121f;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 30px rgba(255,194,71,0.25);
}
.big-test-btn small { font-size: 0.82rem; font-weight: 600; opacity: 0.8; }
.big-test-btn.small { padding: 10px 14px; font-size: 0.95rem; width: auto; margin-top: 8px; box-shadow: none; }
.big-test-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.section-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 14px; color: var(--text-dim); }
.landing-hint { color: var(--text-dim); font-size: 0.88rem; margin: 0; text-align: center; }
.skip-link { align-self: center; font-size: 0.95rem; }

.auth-test-banner {
  max-width: 340px; margin: 0 auto 12px; padding: 12px 14px; border-radius: 12px; text-align: center;
  background: rgba(255,194,71,0.12); border: 1px solid rgba(255,194,71,0.45); position: relative; z-index: 1;
}
.auth-test-banner[hidden] { display: none; }

/* ---------- test ---------- */
.test-topbar {
  position: sticky; top: 0; z-index: 5; display: flex; flex-wrap: wrap; gap: 10px;
  align-items: center; justify-content: space-between;
  padding: 10px 0 12px; background: var(--bg);
}
.test-steps { display: flex; gap: 6px; list-style: none; padding: 0; margin: 0; flex-wrap: wrap; }
.test-steps li {
  display: flex; gap: 6px; align-items: center; padding: 6px 10px; border-radius: 999px;
  font-size: 0.85rem; color: var(--text-dim); border: 1px solid var(--border);
}
.test-steps li.active { color: #17121f; background: var(--accent-2); border-color: var(--accent-2); font-weight: 700; }
.test-steps li.done { color: var(--ok); }
.test-steps li.done::after { content: "✓"; }
.test-topbar-right { display: flex; gap: 10px; align-items: center; }
.test-timer { font-variant-numeric: tabular-nums; font-weight: 700; font-size: 1.05rem; }
.test-timer.low { color: var(--error); }
.test-card { max-width: 760px; margin: 0 auto; }

.stage-banner {
  display: inline-block; margin-bottom: 14px; padding: 6px 14px; border-radius: 999px;
  background: rgba(255,194,71,0.14); border: 1px solid rgba(255,194,71,0.45); font-size: 0.9rem;
}
.stage-part { padding-bottom: 18px; margin-bottom: 18px; border-bottom: 1px dashed var(--border); }
.stage-part:last-of-type { border-bottom: none; }
.part-label { margin: 0 0 8px; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.section-intro { text-align: center; display: flex; flex-direction: column; gap: 12px; align-items: center; }
.section-intro-icon { font-size: 3rem; }
.section-intro h2 { margin: 0; }

.reading-text {
  background: var(--panel-2); border-radius: 12px; padding: 16px 18px; line-height: 1.65; margin-bottom: 16px;
  font-family: Georgia, "Times New Roman", serif; font-size: 1.05rem;
}
.reading-text h3 { margin-top: 0; font-family: inherit; }
.q-block { margin: 14px 0; }
.q-text { font-weight: 600; margin: 0 0 8px; }
.q-options { display: grid; gap: 8px; }
.q-opt { text-align: left; cursor: pointer; line-height: 1.4; }
.q-opt b { display: inline-block; width: 1.4em; color: var(--accent); }
.q-opt.selected { border-color: var(--accent-2); background: rgba(255,194,71,0.15); }
.q-opt.selected b { color: var(--accent-2); }

.listen-intro { color: var(--text-dim); font-style: italic; }
.play-btn { font-size: 1.05rem; font-weight: 700; cursor: pointer; padding: 14px 18px; }
.play-btn small { font-weight: 500; color: var(--text-dim); }

.writing-prompt { background: var(--panel-2); border-radius: 12px; padding: 12px 16px; margin-bottom: 12px; }
.writing-box {
  width: 100%; min-height: 220px; resize: vertical; font: inherit; font-size: 1rem; line-height: 1.55;
  padding: 12px; border-radius: 12px; border: 1px solid var(--border); background: var(--bg); color: var(--text);
}
.word-count { margin-top: 6px; font-size: 0.9rem; }
.too-hard-btn { display: block; margin: 14px auto 0; color: var(--warn); }
.word-count.under { color: var(--warn); }
.word-count.over { color: var(--error); }
.word-count.ok { color: var(--ok); }

.speak-label { color: var(--text-dim); margin-bottom: 6px; }
.read-aloud, .talk-prompt {
  margin: 0 0 16px; padding: 16px 18px; border-left: 4px solid var(--accent);
  background: var(--panel-2); border-radius: 8px; font-size: 1.2rem; line-height: 1.6;
}
.rec-btn { font-size: 1.1rem; font-weight: 700; cursor: pointer; padding: 14px 20px; }
.rec-btn.recording { background: var(--error); color: #fff; border-color: var(--error); animation: pulse 1.4s ease-in-out infinite; }
.rec-btn small { font-weight: 500; opacity: 0.85; }
@keyframes pulse { 50% { box-shadow: 0 0 0 8px rgba(255,107,107,0.2); } }
.heard { color: var(--text-dim); margin-top: 12px; }

.test-nav { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 22px; }
.test-nav button { cursor: pointer; }
.test-nav button.primary, .complete-actions button.primary { background: var(--accent); color: #17121f; border-color: var(--accent); font-weight: 700; }
.test-nav button:disabled { opacity: 0.4; cursor: not-allowed; }
.test-page { color: var(--text-dim); font-size: 0.9rem; }
.complete-actions { display: flex; flex-direction: column; gap: 10px; width: 100%; max-width: 420px; margin: 0 auto; }
.complete-actions button { cursor: pointer; }

/* ---------- result ---------- */
.result-overlay {
  position: fixed; inset: 0; z-index: 1100; background: rgba(0,0,0,0.65);
  display: flex; align-items: flex-start; justify-content: center; overflow-y: auto; padding: 24px 16px;
}
.result-overlay[hidden] { display: none; }
.result-card {
  position: relative; width: 100%; max-width: 620px; background: var(--panel); border: 1px solid var(--border);
  border-radius: 18px; padding: 28px 22px; text-align: center; box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  display: flex; flex-direction: column; gap: 14px;
}
.result-close { position: absolute; top: 12px; right: 12px; }
.result-kicker { margin: 0; color: var(--text-dim); display: flex; gap: 8px; align-items: center; justify-content: center; }
.result-kicker img { width: 24px; border-radius: 3px; }
.result-level {
  font-size: 4.5rem; font-weight: 900; line-height: 1;
  background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.result-level.locked-level { background: none; -webkit-text-fill-color: initial; color: var(--text); }
.result-level-name { margin: 0; font-size: 1.15rem; font-weight: 700; }
.skill-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.skill-card { background: var(--panel-2); border-radius: 12px; padding: 12px 6px; }
.skill-icon { font-size: 1.4rem; }
.skill-name { font-size: 0.8rem; color: var(--text-dim); }
.skill-level { font-size: 1.5rem; font-weight: 800; }
.skill-score { font-size: 0.8rem; color: var(--text-dim); }
.result-feedback { text-align: left; background: var(--panel-2); border-radius: 12px; padding: 12px 16px; }
.result-feedback h4 { margin: 10px 0 4px; }
.result-feedback ul { margin: 0; padding-left: 20px; }
.result-card .browser-note { text-align: left; }

@media (max-width: 560px) {
  .skill-grid { grid-template-columns: repeat(2, 1fr); }
  .section-list { grid-template-columns: 1fr; }
  .lang-choice { font-size: 0.9rem; }
  .test-steps li span { display: none; }
}

/* ---------- complete profile gate ---------- */
.complete-title { margin: 0; }
#appScreen.profile-incomplete > *:not(header):not(#completeProfileCard) { display: none !important; }
#appScreen .account-bar input[type="text"], #appScreen .account-bar input[type="tel"],
#authScreen input[type="tel"] {
  font-size: 0.95rem; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--panel-2); color: var(--text); width: 100%; min-width: 0;
}
#completeProfileCard select { width: 100%; }

/* ---------- trial / access lock ---------- */
.access-bar {
  margin: -6px 0 18px; padding: 10px 16px; border-radius: 12px; text-align: center; font-size: 0.92rem;
  background: rgba(245,197,66,0.12); border: 1px solid rgba(245,197,66,0.5);
}
.access-bar.active { background: rgba(95,214,138,0.1); border-color: rgba(95,214,138,0.45); }
.access-bar[hidden], .lock-card[hidden] { display: none; }
#appScreen.access-locked > *:not(header):not(#accountSignedIn):not(#lockCard):not(#contactPanel) { display: none !important; }
.lock-card { max-width: 560px; margin: 0 auto; text-align: center; display: flex; flex-direction: column; gap: 14px; align-items: center; }
.lock-icon { font-size: 3rem; }
.lock-card h2 { margin: 0; }
.price-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; width: 100%; }
.price-card {
  position: relative; background: var(--panel-2); border: 2px solid var(--border); border-radius: 14px;
  padding: 16px 10px; color: var(--text); cursor: pointer; font: inherit;
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.price-card:hover { border-color: rgba(37,211,102,0.6); }
.price-card.selected { border-color: #25d366; box-shadow: 0 0 0 3px rgba(37,211,102,0.25); transform: translateY(-2px); }
.plan-check {
  position: absolute; top: 10px; right: 10px; width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid var(--border); background: var(--panel);
}
.price-card.selected .plan-check { border-color: #25d366; background: #25d366; }
.price-card.selected .plan-check::after { content: "✓"; position: absolute; inset: 0; display: grid; place-items: center; font-size: 0.75rem; color: #06301a; font-weight: 900; }
.plan-step { margin: 4px 0 0; align-self: flex-start; }
.wa-btn.disabled { background: var(--panel-2); color: var(--text-dim); box-shadow: none; cursor: not-allowed; }
#planOverlay[hidden] { display: none; }
.price-card .price { font-size: 1.6rem; font-weight: 800; }
.price-card .per { color: var(--text-dim); font-size: 0.9rem; }
.price-card .save { display: inline-block; margin-top: 6px; font-size: 0.75rem; color: var(--accent-2); }
.wa-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%;
  padding: 16px; border-radius: 14px; font-size: 1.1rem; font-weight: 800; text-decoration: none;
  background: #25d366; color: #06301a; box-shadow: 0 10px 26px rgba(37,211,102,0.3);
}
.wa-btn.secondary { background: transparent; color: #25d366; border: 2px solid #25d366; box-shadow: none; font-size: 1rem; padding: 12px; }
.wa-btn svg { width: 24px; height: 24px; }
.lock-card .landing-hint { margin-top: 2px; }
.lock-flag { width: 56px; border-radius: 8px; vertical-align: middle; margin-right: 6px; }
.lock-switch { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; width: 100%; }
.lock-switch .landing-hint { width: 100%; }
.lock-switch button { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.lock-switch img { width: 22px; border-radius: 3px; }

/* ---------- admin language switcher ---------- */
.admin-lang-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: center; border-color: rgba(245,197,66,0.5); }
.admin-lang-bar[hidden] { display: none; }
.admin-lang-label { font-size: 0.9rem; color: var(--warn); font-weight: 600; }
.admin-lang-buttons { display: flex; gap: 6px; flex-wrap: wrap; }
.admin-lang-buttons button { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.admin-lang-buttons img { width: 22px; border-radius: 3px; }
.admin-lang-buttons button.active { border-color: var(--accent-2); background: rgba(255,194,71,0.15); font-weight: 700; }
#adminTryTestBtn { cursor: pointer; }

/* ---------- admin access controls ---------- */
.access-box { margin: 12px 0; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--border); background: var(--panel); }
.access-box h4 { margin: 0 0 8px; }
.access-pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 0.85rem; white-space: nowrap; background: var(--panel-2); }
.access-pill.on { color: var(--ok); }
.access-pill.trial { color: var(--warn); }
.access-pill.locked { color: var(--error); }
.access-pill.none { color: var(--text-dim); }
.access-controls { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.access-controls label { display: flex; flex-direction: column; gap: 4px; }
.access-controls input { padding: 8px 10px; border-radius: 10px; border: 1px solid var(--border); background: var(--panel-2); color: var(--text); }
.access-controls input[type="number"] { width: 110px; }
.access-controls input[type="text"] { min-width: 220px; }
.quick-days { display: flex; gap: 6px; flex-wrap: wrap; }
.quick-days button { padding: 8px 10px; font-size: 0.85rem; cursor: pointer; }
.access-box .admin-toolbar button.primary { background: var(--accent-2); color: #17121f; border-color: var(--accent-2); font-weight: 700; }
.access-langs { list-style: none; padding: 0; margin: 0 0 10px; display: grid; gap: 4px; }
.access-cell .access-pill { margin: 1px 0; font-size: 0.78rem; }
.access-controls select { padding: 8px 10px; border-radius: 10px; }
.access-log { margin: 0; padding-left: 20px; font-size: 0.88rem; color: var(--text-dim); }

/* ---------- admin candidates ---------- */
.admin-toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 10px; }
.admin-toolbar input { flex: 1; min-width: 180px; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border); background: var(--panel-2); color: var(--text); }
.admin-stats { display: flex; gap: 16px; color: var(--text-dim); font-size: 0.9rem; flex-wrap: wrap; }
.admin-table-wrap { overflow-x: auto; }
.admin-user-table tr.clickable { cursor: pointer; }
.admin-user-table tr.clickable:hover td { background: var(--panel-2); }
.online-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: #666; margin-right: 6px; }
.online-dot.on { background: #5fd68a; box-shadow: 0 0 6px #5fd68a; }
.level-pill { display: inline-block; min-width: 34px; text-align: center; padding: 2px 8px; border-radius: 999px; background: var(--panel-2); font-weight: 700; }
.level-pill.none { color: var(--text-dim); font-weight: 500; }
.admin-detail { margin-top: 16px; padding: 16px; border: 1px solid var(--border); border-radius: 12px; background: var(--panel-2); }
.admin-detail[hidden] { display: none; }
.admin-detail h4 { margin: 14px 0 6px; }
.admin-detail blockquote { margin: 6px 0; padding: 8px 12px; border-left: 3px solid var(--accent); background: var(--panel); white-space: pre-wrap; }
.admin-detail audio { width: 100%; margin-top: 6px; }
.override-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.override-grid select { width: 100%; }
@media (max-width: 560px) { .override-grid { grid-template-columns: repeat(2, 1fr); } }