/* assets/css/sanad.css
   طبقة التصميم المشتركة لكل صفحات سَنَد: الخطوط، والحركة، والإشعارات.
   الألوان والتخطيط ما زالت من Tailwind داخل كل صفحة. */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@400;500;600;700;800&family=Noto+Kufi+Arabic:wght@500;700;800&display=swap');

:root {
  --sanad-font-body: 'IBM Plex Sans Arabic', sans-serif;
  --sanad-font-head: 'Noto Kufi Arabic', 'IBM Plex Sans Arabic', sans-serif;
  --sanad-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

body, input, select, textarea, button {
  font-family: var(--sanad-font-body) !important;
  letter-spacing: normal !important;
}

h1, h2, h3, .brand-title {
  font-family: var(--sanad-font-head) !important;
  font-weight: 800 !important;
}

/* ---------- الحركة ---------- */

@keyframes sanad-fade-up {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

@keyframes sanad-pop {
  0%   { opacity: 0; transform: scale(0.96); }
  100% { opacity: 1; transform: none; }
}

/* وميض حول الدواء الذي استُبدل بسبب محذور */
@keyframes sanad-safety-ring {
  0%   { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.55); }
  100% { box-shadow: 0 0 0 9px rgba(245, 158, 11, 0); }
}

@keyframes sanad-shield-pulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.18); }
}

.anim-fade-up { animation: sanad-fade-up 0.4s var(--sanad-ease) both; }
.anim-pop     { animation: sanad-pop 0.3s var(--sanad-ease) both; }

/* عناصر تظهر واحدة بعد الأخرى؛ كل عنصر يحمل style="--i: رقمه" */
.anim-stagger > * {
  animation: sanad-fade-up 0.4s var(--sanad-ease) both;
  animation-delay: calc(var(--i, 0) * 70ms);
}

.anim-safety { animation: sanad-safety-ring 0.9s ease-out 2; }
.anim-shield { animation: sanad-shield-pulse 0.5s ease-out; }

/* الظهور عند التمرير (يضيف ui.js الصنف is-visible) */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--sanad-ease), transform 0.7s var(--sanad-ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- الإشعارات (toast) ---------- */

.sanad-toast-stack {
  position: fixed;
  z-index: 10000;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: min(92vw, 420px);
  pointer-events: none;
}

.sanad-toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(51, 65, 85, 0.9);
  background: rgba(15, 23, 42, 0.96);
  backdrop-filter: blur(8px);
  color: #e2e8f0;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.6;
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.6);
  animation: sanad-fade-up 0.3s var(--sanad-ease) both;
  white-space: pre-line;
}
.sanad-toast.is-leaving {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.25s, transform 0.25s;
}
.sanad-toast i { margin-top: 3px; }
.sanad-toast--success { border-color: rgba(16, 185, 129, 0.5); }
.sanad-toast--success i { color: #34d399; }
.sanad-toast--error { border-color: rgba(244, 63, 94, 0.5); }
.sanad-toast--error i { color: #fb7185; }
.sanad-toast--info i { color: #a78bfa; }

/* ---------- نوافذ التأكيد والإدخال ---------- */

.sanad-dialog-backdrop {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(4px);
  animation: sanad-fade-in 0.18s ease-out both;
}
.sanad-dialog-backdrop.is-leaving { opacity: 0; transition: opacity 0.18s; }

@keyframes sanad-fade-in { from { opacity: 0; } to { opacity: 1; } }

.sanad-dialog {
  width: min(100%, 420px);
  background: #0f172a;
  border: 1px solid #1e293b;
  border-radius: 20px;
  padding: 20px;
  box-shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.8);
  animation: sanad-pop 0.22s var(--sanad-ease) both;
  direction: rtl;
  text-align: right;
}
.sanad-dialog__title {
  font-size: 15px;
  color: #fff;
  margin: 0 0 6px;
  line-height: 1.5;
}
.sanad-dialog__message {
  font-size: 12.5px;
  color: #94a3b8;
  line-height: 1.8;
  margin: 0 0 14px;
  white-space: pre-line;
}
.sanad-dialog__input {
  width: 100%;
  background: #020617;
  border: 1px solid #1e293b;
  border-radius: 12px;
  padding: 10px 12px;
  color: #fff;
  font-size: 13px;
  line-height: 1.7;
  resize: vertical;
  margin-bottom: 14px;
  outline: none;
}
.sanad-dialog__input:focus { border-color: #10b981; }
.sanad-dialog__input.is-invalid { border-color: #f43f5e; }
.sanad-dialog__actions { display: flex; gap: 8px; }

.sanad-btn {
  flex: 1;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
}
.sanad-btn:focus-visible { outline: 2px solid #34d399; outline-offset: 2px; }
.sanad-btn--primary { background: #059669; color: #fff; }
.sanad-btn--primary:hover { background: #10b981; }
.sanad-btn--danger { background: #be123c; color: #fff; }
.sanad-btn--danger:hover { background: #e11d48; }
.sanad-btn--ghost { background: #1e293b; color: #cbd5e1; border-color: #334155; }
.sanad-btn--ghost:hover { background: #334155; color: #fff; }

/* ---------- هيكل التحميل (skeleton) ---------- */

@keyframes sanad-shimmer {
  0%   { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}
.skeleton {
  border-radius: 10px;
  background: linear-gradient(90deg, #0f172a 25%, #1e293b 50%, #0f172a 75%);
  background-size: 200% 100%;
  animation: sanad-shimmer 1.4s linear infinite;
}

/* ---------- احترام تفضيل تقليل الحركة ---------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    animation-delay: 0ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .sanad-toast-stack { display: none !important; }
}