/* =====================================================
   Storismo - حقيبتك في أمان
   هوية بصرية: ثقة + أمان + وضوح
   لون أساسي: Deep Teal (أمان وثقة) + Amber (تنبيه/حيوية نقطة التتبع)
   ===================================================== */

:root {
  --color-bg: #0d1b1e;          /* خلفية عميقة - شعور بالأمان الليلي */
  --color-surface: #15282c;     /* سطح البطاقات */
  --color-surface-elevated: #1d3338;
  --color-border: #2a4549;
  --color-primary: #2dd4bf;     /* Teal - الثقة، الأمان، التقنية */
  --color-primary-dim: #1a8f82;
  --color-accent: #f5a623;      /* Amber - نقطة الموقع المتحركة، تنبيهات */
  --color-text: #eaf4f3;
  --color-text-dim: #9bb3b1;
  --color-danger: #e8554e;
  --color-success: #4ade80;

  --font-display: 'Cairo', 'Tajawal', sans-serif;
  --font-body: 'Tajawal', 'Cairo', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  direction: rtl;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    radial-gradient(circle at 15% 0%, rgba(45, 212, 191, 0.08), transparent 45%),
    radial-gradient(circle at 85% 100%, rgba(245, 166, 35, 0.05), transparent 45%);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0;
}

p { margin: 0; color: var(--color-text-dim); line-height: 1.7; }

.app-shell {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  padding: 20px 18px 40px;
  display: flex;
  flex-direction: column;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dim));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(45, 212, 191, 0.35);
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.2px;
}

.brand-sub {
  font-size: 11px;
  color: var(--color-text-dim);
  margin-top: -2px;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-card);
}

.field { margin-bottom: 16px; }

.field label {
  display: block;
  font-size: 13px;
  color: var(--color-text-dim);
  margin-bottom: 7px;
}

.field input {
  width: 100%;
  padding: 13px 14px;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color 0.15s ease;
}

.field input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.field input::placeholder { color: #5e7a78; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: none;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: transform 0.1s ease, opacity 0.15s ease;
}

.btn:active { transform: scale(0.985); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dim));
  color: #06211f;
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.btn-danger {
  background: rgba(232, 85, 78, 0.12);
  color: var(--color-danger);
  border: 1px solid rgba(232, 85, 78, 0.3);
}

.link-row {
  text-align: center;
  margin-top: 18px;
  font-size: 13.5px;
  color: var(--color-text-dim);
}

.link-row a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.alert {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  margin-bottom: 16px;
  display: none;
}

.alert.show { display: block; }

.alert-error {
  background: rgba(232, 85, 78, 0.12);
  border: 1px solid rgba(232, 85, 78, 0.3);
  color: #ff8983;
}

.alert-success {
  background: rgba(74, 222, 128, 0.12);
  border: 1px solid rgba(74, 222, 128, 0.3);
  color: var(--color-success);
}

/* ---------- شاشة الكود (Pairing) ---------- */
.code-display {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 700;
  letter-spacing: 10px;
  text-align: center;
  color: var(--color-primary);
  margin: 22px 0 8px;
}

.code-timer {
  text-align: center;
  font-size: 13px;
  color: var(--color-text-dim);
  margin-bottom: 20px;
}

.code-input {
  font-size: 30px;
  letter-spacing: 12px;
  text-align: center;
  font-family: var(--font-display);
}

/* ---------- قائمة الأجهزة ---------- */
.device-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
}

.device-info { display: flex; align-items: center; gap: 12px; }

.device-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-text-dim);
  flex-shrink: 0;
}

.device-dot.online {
  background: var(--color-success);
  box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.18);
}

.device-name { font-weight: 700; font-size: 14.5px; }
.device-meta { font-size: 12px; color: var(--color-text-dim); margin-top: 2px; }

/* ---------- خريطة ---------- */
#map {
  width: 100%;
  height: 320px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.section-title {
  font-size: 14px;
  color: var(--color-text-dim);
  margin: 24px 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 20px;
  background: rgba(45, 212, 191, 0.12);
  color: var(--color-primary);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse 1.6s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(245, 166, 35, 0.55); }
  70% { box-shadow: 0 0 0 7px rgba(245, 166, 35, 0); }
  100% { box-shadow: 0 0 0 0 rgba(245, 166, 35, 0); }
}

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--color-text-dim);
}

.empty-state .icon { font-size: 38px; margin-bottom: 10px; opacity: 0.7; }

.spinner {
  width: 18px; height: 18px;
  border: 2.5px solid rgba(255,255,255,0.25);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

@keyframes spin { to { transform: rotate(360deg); } }

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.icon-btn {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  color: var(--color-text-dim);
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 15px;
}