/* ═══════════════════════════════════════════════════════════
   megra-app.css — پوستهٔ SPA اپ بیمار (bottom nav، کارت‌ها، فرم‌ها)
   ═══════════════════════════════════════════════════════════ */

/* قاعدهٔ سراسری: ویژگی hidden همیشه باید برنده باشد، حتی اگر همان عنصر کلاسی با
   display: flex/grid/inline-flex دارد (وگرنه display سفارشی، hidden را بی‌اثر می‌کند —
   مشکلی که در تست E2E روی چند عنصر SPA/تمرین‌ها مشاهده و اینجا برای همه یک‌جا رفع شد). */
[hidden] { display: none !important; }

html.mg-app-active { overflow: hidden; }

#mg-app {
  position: fixed; inset: 0; z-index: var(--mg-z-app);
  background: var(--mg-bg-2);
  display: flex; flex-direction: column;
  font-family: var(--mg-font); color: var(--mg-text);
}
#mg-app[hidden] { display: none !important; }

#app-shell { display: flex; flex-direction: column; height: 100%; min-height: 0; }
#app-main { flex: 1 1 auto; overflow-y: auto; padding: 20px 18px calc(var(--mg-bottom-nav-h) + 28px); -webkit-overflow-scrolling: touch; }
@media (min-width: 640px) { #app-main { padding-inline: max(18px, calc((100% - 560px) / 2)); } }

.app-page { max-width: 560px; margin: 0 auto; }

.app-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 18px; gap: 10px; }
.app-header h2 { margin: 0; font-size: 21px; font-weight: 800; }
.app-date { font-size: 12.5px; color: var(--mg-text-dim); }
.app-subtle { font-size: 12px; color: var(--mg-text-mute); }
.app-icon-btn {
  width: 38px; height: 38px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
  background: var(--mg-surface); border: 1px solid var(--mg-border); color: var(--mg-text-dim); font-size: 16px; flex-shrink: 0;
  transition: border-color .2s, color .2s;
}
.app-icon-btn:hover { border-color: var(--mg-coral); color: var(--mg-coral); }

/* ─── Bottom Nav ─── */
#app-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: calc(var(--mg-z-app) + 1);
  display: flex; justify-content: space-around; align-items: stretch;
  height: var(--mg-bottom-nav-h); background: var(--mg-glass-strong); backdrop-filter: var(--mg-blur);
  border-top: 1px solid var(--mg-border); padding-bottom: env(safe-area-inset-bottom, 0);
}
.app-nav-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  background: none; border: none; color: var(--mg-text-dim); font-size: 10.5px; font-family: inherit;
  transition: color .2s; position: relative;
}
.app-nav-btn.is-active { color: var(--mg-aqua); }
.app-nav-btn.is-active::before {
  content: ""; position: absolute; top: 2px; width: 26px; height: 3px; border-radius: 2px; background: var(--mg-grad-aqua);
}
.app-nav-icon { font-size: 19px; line-height: 1; }

/* ─── کارت پیش‌بینی ─── */
.app-pred-card {
  border-radius: var(--mg-r-lg); background: var(--mg-surface); border: 1px solid var(--mg-border);
  border-inline-start: 4px solid var(--mg-aqua); padding: 20px; margin-bottom: 18px;
}
.app-pred-card.is-loading, .app-pred-card.is-empty { text-align: center; border-inline-start-color: var(--mg-border); }
.app-pred-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.app-pred-label { font-size: 12.5px; color: var(--mg-text-dim); }
.app-pred-level { font-size: 14.5px; font-weight: 800; }
.app-pred-score { font-family: var(--mg-font-display); font-size: 46px; font-weight: 900; line-height: 1; }
.app-pred-score small { font-size: 17px; font-weight: 600; }
.app-pred-bar { height: 7px; border-radius: 4px; background: var(--mg-border); margin: 12px 0; overflow: hidden; }
.app-pred-bar > div { height: 100%; width: 0%; border-radius: 4px; transition: width .7s cubic-bezier(.22,1,.36,1); }
.app-pred-date { font-size: 12px; color: var(--mg-text-mute); margin: 0 0 10px; }
.app-pred-factors { display: flex; flex-wrap: wrap; gap: 7px; margin: 4px 0 10px; }
.app-chip {
  display: inline-flex; align-items: center; gap: 5px; padding: 5px 11px; border-radius: 999px;
  font-size: 12px; background: var(--mg-surface-2); border: 1px solid var(--mg-border); color: var(--mg-text-dim);
}
.app-chip.is-removable { cursor: pointer; }
.app-chip.is-removable:hover { border-color: var(--mg-coral); color: var(--mg-coral); }
.app-link-btn {
  background: none; border: none; color: var(--mg-aqua); font-family: inherit; font-size: 13px; font-weight: 700;
  padding: 4px 0; cursor: pointer; text-decoration: underline; text-underline-offset: 3px;
}
.app-pred-recs { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 7px; }
.app-pred-recs[hidden] { display: none; }
.app-pred-recs li { font-size: 13px; color: var(--mg-text-soft); padding-inline-start: 18px; position: relative; line-height: 1.7; }
.app-pred-recs li::before { content: "•"; position: absolute; inset-inline-start: 0; color: var(--mg-aqua); }
.app-disclaimer-sm { font-size: 11px; color: var(--mg-text-mute); line-height: 1.75; margin: 12px 0 0; }
.app-pred-empty-icon { font-size: 30px; margin: 0 0 6px; }

/* رنگ‌های ۴ سطح خطر */
.risk-low .app-pred-score, .risk-low .app-pred-level { color: var(--mg-mint) !important; }
.risk-low { border-inline-start-color: var(--mg-mint) !important; }
.risk-moderate .app-pred-score, .risk-moderate .app-pred-level { color: var(--mg-amber) !important; }
.risk-moderate { border-inline-start-color: var(--mg-amber) !important; }
.risk-high .app-pred-score, .risk-high .app-pred-level { color: var(--mg-coral) !important; }
.risk-high { border-inline-start-color: var(--mg-coral) !important; }
.risk-severe .app-pred-score, .risk-severe .app-pred-level { color: var(--mg-red) !important; }
.risk-severe { border-inline-start-color: var(--mg-red) !important; box-shadow: 0 0 0 1px var(--mg-glow-red) inset; }

/* ─── میانبرها ─── */
.app-quick-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 18px; }
.app-quick-btn {
  display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 14px 6px;
  border-radius: var(--mg-r); background: var(--mg-surface); border: 1px solid var(--mg-border);
  color: var(--mg-text-soft); font-family: inherit; font-size: 12px; cursor: pointer; transition: transform .18s, border-color .18s;
}
.app-quick-btn:hover { transform: translateY(-2px); border-color: var(--mg-border-2); }
.app-quick-btn span:first-child { font-size: 19px; }

/* ─── فرم‌ها عمومی ─── */
.app-field { margin-bottom: 14px; }
.app-field-label { display: block; font-size: 13px; font-weight: 600; color: var(--mg-text-soft); margin-bottom: 8px; }
.app-input, .app-select {
  width: 100%; padding: 11px 14px; border-radius: var(--mg-r-sm); border: 1px solid var(--mg-border);
  background: var(--mg-surface); color: var(--mg-text); font-family: inherit; font-size: 15px;
}
.app-input:focus, .app-select:focus { outline: 2px solid var(--mg-aqua); outline-offset: 1px; }
.app-form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px 14px; }
@media (max-width: 420px) { .app-form-grid { grid-template-columns: 1fr; } }

.app-slider {
  width: 100%; height: 6px; border-radius: 3px; background: var(--mg-border); appearance: none; -webkit-appearance: none; accent-color: var(--mg-aqua);
}
.app-slider::-webkit-slider-thumb { -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%; background: var(--mg-aqua); cursor: pointer; border: 2px solid var(--mg-bg); box-shadow: 0 0 8px var(--mg-glow-aqua); }
.app-slider::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: var(--mg-aqua); cursor: pointer; border: 2px solid var(--mg-bg); }
.app-severity-readout { margin-top: 8px; font-size: 13.5px; font-weight: 700; color: var(--mg-aqua); }

.app-toggle-row { display: flex; align-items: center; justify-content: space-between; padding: 12px 2px; border-top: 1px solid var(--mg-border); margin-top: 6px; }
.app-toggle-row label { font-size: 13.5px; font-weight: 600; color: var(--mg-text-soft); }
.app-toggle-row input[type="checkbox"] { width: 22px; height: 22px; accent-color: var(--mg-aqua); }

.app-weather-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 16px 0; }

.app-submit-btn { width: 100%; margin-top: 8px; }
.app-form-msg { min-height: 20px; font-size: 12.5px; color: var(--mg-mint); margin-top: 10px; text-align: center; }
.app-form-msg.is-error { color: var(--mg-coral); }

/* ─── Sheet ثبت حمله ─── */
.app-sheet { display: flex; flex-direction: column; gap: 14px; }
.app-step-card { position: relative; padding: 16px 16px 16px 16px; border-radius: var(--mg-r); background: var(--mg-surface); border: 1px solid var(--mg-border); }
.app-step-badge {
  position: absolute; top: -10px; inset-inline-start: 14px; width: 24px; height: 24px; border-radius: 50%;
  background: var(--mg-grad-aqua); color: #0a1a1f; font-size: 12px; font-weight: 800; display: inline-flex;
  align-items: center; justify-content: center; font-family: var(--mg-font-display);
}
.app-chip-wrap { display: flex; flex-wrap: wrap; gap: 8px; }
.app-chip-btn {
  padding: 8px 13px; border-radius: 999px; background: var(--mg-surface-2); border: 1px solid var(--mg-border);
  color: var(--mg-text-dim); font-family: inherit; font-size: 12.5px; cursor: pointer; transition: all .18s;
}
.app-chip-btn:hover { border-color: var(--mg-aqua); }
.app-chip-btn.is-active { background: rgba(77, 208, 225, .16); border-color: var(--mg-aqua); color: var(--mg-aqua); }
.app-loading-sm { font-size: 12px; color: var(--mg-text-mute); }
.app-error-sm { font-size: 12px; color: var(--mg-coral); }

/* ─── گزارش ─── */
.app-report-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 16px; }
.app-report-stat { padding: 14px; border-radius: var(--mg-r); background: var(--mg-surface); border: 1px solid var(--mg-border); text-align: center; }
.app-report-stat b { display: block; font-size: 22px; font-weight: 800; color: var(--mg-aqua); font-family: var(--mg-font-display); }
.app-report-stat span { font-size: 11.5px; color: var(--mg-text-dim); }
.app-report-line { font-size: 13.5px; color: var(--mg-text-soft); margin: 10px 0; }
.app-midas-card { padding: 16px; border-radius: var(--mg-r); background: rgba(126,87,194,.08); border: 1px solid rgba(126,87,194,.22); margin: 14px 0; }
.app-midas-card span { display: block; font-size: 12.5px; color: var(--mg-text-dim); margin-bottom: 4px; }
.app-midas-card b { font-size: 26px; color: var(--mg-violet); font-family: var(--mg-font-display); }
.app-empty-card { text-align: center; padding: 32px 16px; color: var(--mg-text-dim); }

/* ─── انجمن + دسترسی پزشک ─── */
.app-access-card, .app-comm-form {
  margin: 16px 0; padding: 14px; border-radius: var(--mg-r);
  background: var(--mg-surface); border: 1px solid var(--mg-border);
}
.app-access-card h3, .app-comm-form h3 { margin: 0 0 10px; font-size: 15px; }
.app-access-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 10px 0; border-bottom: 1px solid var(--mg-border);
}
.app-access-row:last-of-type { border-bottom: 0; }
.app-access-meta { display: block; font-size: 12px; color: var(--mg-text-dim); margin-top: 2px; }
.app-comm-form input, .app-comm-form select, .app-comm-form textarea {
  width: 100%; margin: 0 0 10px; padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--mg-border); background: var(--mg-bg); color: var(--mg-text);
  font-family: inherit; font-size: 14px;
}
.app-check { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--mg-text-soft); margin-bottom: 10px; }
.app-comm-list { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.app-comm-card {
  padding: 14px; border-radius: var(--mg-r); background: var(--mg-surface);
  border: 1px solid var(--mg-border); cursor: pointer; text-align: right;
}
.app-comm-card h4 { margin: 6px 0; font-size: 15px; }
.app-comm-card p { margin: 0; font-size: 13.5px; color: var(--mg-text-soft); line-height: 1.7; }
.app-comm-meta { font-size: 11.5px; color: var(--mg-text-mute); }
.app-comm-replies { display: inline-block; margin-top: 8px; font-size: 12px; color: var(--mg-aqua); }
.app-comm-detail { margin: 12px 0 18px; }
.app-comm-detail h3 { margin: 8px 0; }
.app-comm-detail p { line-height: 1.85; color: var(--mg-text-soft); }
.app-comm-reply {
  padding: 10px 12px; margin: 8px 0; border-radius: 10px;
  background: rgba(77,208,225,.06); border: 1px solid var(--mg-border);
}
.app-comm-replies-box h4 { margin: 0 0 8px; font-size: 14px; }
#app-bottom-nav .app-nav-label { font-size: 10px; }
#app-bottom-nav .app-nav-btn { padding: 6px 2px; }

.app-loading, .app-error { text-align: center; padding: 40px 0; color: var(--mg-text-dim); }
.app-error { color: var(--mg-coral); }

/* ─── ورود ─── */
#app-login-overlay {
  position: fixed; inset: 0; z-index: var(--mg-z-overlay); background: rgba(10,26,31,.94);
  display: flex; align-items: center; justify-content: center; padding: 20px; backdrop-filter: var(--mg-blur);
}
#app-login-overlay[hidden] { display: none; }
.app-overlay-card { width: 100%; max-width: 380px; padding: 30px 26px; border-radius: var(--mg-r-xl); background: var(--mg-surface); border: 1px solid var(--mg-border-2); text-align: center; }
.app-overlay-card h2 { margin: 0 0 8px; font-size: 21px; }
.app-overlay-card p { margin: 0 0 22px; font-size: 13.5px; color: var(--mg-text-dim); line-height: 1.8; }
.app-overlay-card .app-input { margin-bottom: 12px; }
.app-overlay-card .app-input[dir="ltr"] { text-align: center; letter-spacing: 1px; }

/* ─── Toast ─── */
#app-toast-root {
  position: fixed; bottom: calc(var(--mg-bottom-nav-h) + 14px); left: 50%; transform: translateX(-50%);
  z-index: var(--mg-z-toast); display: flex; flex-direction: column; gap: 8px; align-items: center; width: min(92vw, 380px);
  pointer-events: none;
}
.app-toast {
  padding: 11px 18px; border-radius: 999px; background: var(--mg-glass-strong); border: 1px solid var(--mg-border-2);
  color: var(--mg-text); font-size: 13px; box-shadow: var(--mg-shadow); opacity: 0; transform: translateY(10px);
  transition: opacity .3s ease, transform .3s ease; text-align: center;
}
.app-toast.is-in { opacity: 1; transform: translateY(0); }
.app-toast-ok { border-color: rgba(105,240,174,.4); }
.app-toast-error { border-color: rgba(255,138,101,.4); }

@media (prefers-reduced-motion: reduce) {
  .app-pred-bar > div, .app-quick-btn, .app-toast { transition: none; }
}