/* ====================================================
   Habit Recovery Controller — لوحة التحكم
   هوية تصميمية: محطة مراقبة هادئة تتحول للون التنبيه
   عند تفعيل وضع الطوارئ.
   ==================================================== */

:root {
  /* الألوان */
  --bg-void:     #0A0E14;
  --surface:     #131A24;
  --surface-2:   #1B2430;
  --border:      #232D3B;
  --text-primary:#E8EEF4;
  --text-muted:  #6B7A8C;
  --signal-amber:#E8A23D;
  --signal-red:  #E5484D;
  --signal-green:#3DDC97;

  --font-arabic: 'IBM Plex Sans Arabic', 'Tahoma', sans-serif;
  --font-mono:   'IBM Plex Mono', 'Courier New', monospace;

  --radius: 10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-void);
  color: var(--text-primary);
  font-family: var(--font-arabic);
  direction: rtl;
}

body {
  min-height: 100vh;
  background-image:
    radial-gradient(circle at 15% 0%, rgba(232,162,61,0.06), transparent 40%),
    radial-gradient(circle at 100% 100%, rgba(61,220,151,0.04), transparent 45%);
}

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 28px 20px 60px;
}

/* ===== الترويسة ===== */

header.top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 22px;
}

.brand .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.brand h1 {
  margin: 4px 0 0;
  font-size: 22px;
  font-weight: 600;
}

.status-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 30px;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-muted);
  box-shadow: 0 0 0 0 rgba(0,0,0,0);
  transition: background .3s;
}

.status-pill.on .dot { background: var(--signal-amber); box-shadow: 0 0 10px var(--signal-amber); }
.status-pill.emergency .dot { background: var(--signal-red); box-shadow: 0 0 10px var(--signal-red); animation: pulseDot 1s infinite; }
.status-pill.off .dot { background: var(--text-muted); }

@keyframes pulseDot {
  0%, 100% { opacity: 1; }
  50% { opacity: .35; }
}

/* ===== شريط الطوارئ ===== */

.emergency-banner {
  display: none;
  align-items: center;
  gap: 10px;
  background: rgba(229,72,77,0.12);
  border: 1px solid var(--signal-red);
  color: var(--signal-red);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  margin-bottom: 18px;
  animation: bannerPulse 1.6s infinite;
}

.emergency-banner.show { display: flex; }

@keyframes bannerPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(229,72,77,0.0); }
  50% { box-shadow: 0 0 22px 0 rgba(229,72,77,0.35); }
}

@media (prefers-reduced-motion: reduce) {
  .emergency-banner, .status-pill.emergency .dot { animation: none; }
}

/* ===== البطاقات ===== */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}

.card .eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.card h2 {
  margin: 0 0 16px;
  font-size: 16px;
  font-weight: 600;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 760px) {
  .grid-2 { grid-template-columns: 1fr; }
}

/* ===== أزرار التحكم ===== */

.controls-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

button {
  font-family: var(--font-arabic);
  font-size: 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-primary);
  padding: 11px 20px;
  cursor: pointer;
  transition: filter .15s, transform .1s;
}

button:hover { filter: brightness(1.15); }
button:active { transform: scale(.97); }
button:disabled { opacity: .45; cursor: not-allowed; }

.btn-start { border-color: var(--signal-green); color: var(--signal-green); }
.btn-stop  { border-color: var(--text-muted); color: var(--text-primary); }
.btn-emergency {
  background: var(--signal-red);
  border-color: var(--signal-red);
  color: #fff;
  font-weight: 600;
}

.btn-small {
  padding: 6px 12px;
  font-size: 12px;
}

.btn-ghost {
  background: transparent;
}

/* ===== النماذج ===== */

textarea, input[type=text], input[type=file] {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-arabic);
  font-size: 14px;
  padding: 10px 12px;
  margin-bottom: 10px;
}

textarea { resize: vertical; min-height: 70px; }

label.sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

hr.sep {
  border: none;
  border-top: 1px solid var(--border);
  margin: 18px 0;
}

/* ===== القوائم ===== */

.list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 8px;
}

.list-item .content {
  flex: 1;
  font-size: 13px;
  word-break: break-word;
}

.list-item .meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.badge {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 20px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  white-space: nowrap;
}

.badge.tts { color: var(--signal-amber); border-color: var(--signal-amber); }
.badge.upload { color: var(--signal-green); border-color: var(--signal-green); }
.badge.emergency { color: var(--signal-red); border-color: var(--signal-red); }
.badge.normal { color: var(--text-muted); }

.audio-row audio {
  width: 100%;
  margin-top: 6px;
}

.empty-hint {
  color: var(--text-muted);
  font-size: 13px;
  text-align: center;
  padding: 14px 0;
}

/* ===== سجل الإشعارات ===== */

.log-item {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--border);
  font-size: 13px;
}

.log-item:last-child { border-bottom: none; }

.log-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ===== أدوات صغيرة ===== */

.actions { display: flex; gap: 6px; }

.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 13px;
  opacity: 0;
  transition: opacity .25s;
  z-index: 50;
}

.toast.show { opacity: 1; }