/* =========================================================
   نظام إدارة حضانة المواليد — التصميم الأساسي (المرحلة 1)
   ========================================================= */

/* ---------- التوكنز / الثيمات ---------- */
:root{
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 10px rgba(15,23,42,.06);
  --shadow-md: 0 10px 30px rgba(15,23,42,.12);
  --shadow-lg: 0 20px 50px rgba(15,23,42,.18);
  --ease: cubic-bezier(.22,.9,.32,1);
  --font-display: 'Cairo', 'Tajawal', sans-serif;
  --font-body: 'Tajawal', sans-serif;
  --sidebar-w: 278px;
  --danger: #E14D5A;
  --warning: #F0A93E;
  --success: #2AA876;
}

/* ثيم 1: Blue Gradient */
.theme-blue{
  --bg: #EFF4FC;
  --bg-grad: linear-gradient(160deg,#0B5CD1 0%, #1E8FE0 55%, #45C7E8 100%);
  --surface: #FFFFFF;
  --surface-2: #F3F7FD;
  --text: #10203D;
  --text-dim: #5B7093;
  --accent: #0B5CD1;
  --accent-2: #45C7E8;
  --border: #DCE7F7;
  --sidebar-bg: linear-gradient(195deg,#0A3D91 0%, #0B5CD1 55%, #158FD1 100%);
  --sidebar-text: #EAF3FF;
  --sidebar-text-dim: #A9C7F1;
}

/* ثيم 2: Green Gradient */
.theme-green{
  --bg: #EEF8F1;
  --bg-grad: linear-gradient(160deg,#0E7C4A 0%, #22A96C 55%, #6FD79B 100%);
  --surface: #FFFFFF;
  --surface-2: #F1FAF4;
  --text: #10241A;
  --text-dim: #567566;
  --accent: #0E7C4A;
  --accent-2: #6FD79B;
  --border: #DCF0E3;
  --sidebar-bg: linear-gradient(195deg,#0A4E30 0%, #0E7C4A 55%, #22A96C 100%);
  --sidebar-text: #EAFBF0;
  --sidebar-text-dim: #A8DDBE;
}

/* ثيم 3: النحاسي (الافتراضي) — بني/نحاسي بلمعة زجاجية */
.theme-copper{
  --bg: #F4ECE3;
  --bg-grad: linear-gradient(160deg,#5E2D14 0%, #8F4C24 50%, #C17E47 100%);
  --surface: #FFFCF8;
  --surface-2: #F7EEE5;
  --text: #2A1A10;
  --text-dim: #876958;
  --accent: #A8562A;
  --accent-2: #D3914F;
  --border: #EADACB;
  --sidebar-bg: linear-gradient(195deg,#3B2316 0%, #2D1A10 60%, #22130B 100%);
  --sidebar-text: #F6E9DD;
  --sidebar-text-dim: #C7AC98;
}

/* ثيم 4: الوضع الليلي (Dark Mode) */
.theme-dark{
  --bg: #0E1522;
  --bg-grad: linear-gradient(160deg,#0B1220 0%, #142036 55%, #1B2C47 100%);
  --surface: #162131;
  --surface-2: #1D2A3E;
  --text: #E4ECF7;
  --text-dim: #93A5C0;
  --accent: #5C9DFF;
  --accent-2: #45C7E8;
  --border: #2A3A54;
  --sidebar-bg: linear-gradient(195deg,#080D17 0%, #0F1828 55%, #142238 100%);
  --sidebar-text: #E4ECF7;
  --sidebar-text-dim: #93A5C0;
  color-scheme: dark;
}

*{ box-sizing: border-box; }
html,body{ margin:0; padding:0; }
body{
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
}
h1,h2,h3,.brand,.sidebar-title,.stat-value{ font-family: var(--font-display); }
.hidden{ display:none !important; }
button{ font-family: inherit; cursor:pointer; }
input{ font-family: inherit; }

/* احترام تفضيل تقليل الحركة */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* =========================================================
   شاشة التحميل (Splash)
   ========================================================= */
.splash{
  position: fixed; inset:0;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap: 18px;
  background: var(--bg-grad);
  color:#fff;
  z-index: 999;
  animation: splashFade 900ms var(--ease) 1600ms forwards;
}
@keyframes splashFade{ to{ opacity:0; visibility:hidden; } }
.splash-pulse{ color:#fff; filter: drop-shadow(0 4px 16px rgba(0,0,0,.25)); }
.splash-heart{ stroke-dasharray: 220; stroke-dashoffset: 220; animation: drawHeart 1.1s var(--ease) forwards, heartGlow 1.6s ease-in-out .9s infinite; }
@keyframes drawHeart{ to{ stroke-dashoffset:0; } }
@keyframes heartGlow{ 0%,100%{ opacity:.85; } 50%{ opacity:1; transform: scale(1.03); } }
.splash-title{
  font-family: var(--font-display); font-weight:800; font-size: 1.35rem;
  letter-spacing:.5px; opacity:0; animation: fadeUp .6s var(--ease) .5s forwards;
}
@keyframes fadeUp{ from{ opacity:0; transform: translateY(10px);} to{ opacity:1; transform:none; } }

/* =========================================================
   شاشة تسجيل الدخول
   ========================================================= */
.login-screen{
  position:fixed; inset:0;
  display:flex; align-items:center; justify-content:center;
  background: var(--bg-grad);
  padding: 24px;
  animation: fadeIn .5s var(--ease);
}
@keyframes fadeIn{ from{ opacity:0; } to{ opacity:1; } }
.login-card{
  width:100%; max-width: 380px;
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 32px 26px 26px;
  box-shadow: var(--shadow-lg);
  animation: cardIn .55s var(--ease);
}
@keyframes cardIn{ from{ opacity:0; transform: translateY(24px) scale(.97);} to{ opacity:1; transform:none; } }
.login-brand{ text-align:center; margin-bottom: 22px; position:relative; }
.login-brand h1{ margin:10px 0 4px; font-size:1.3rem; color:var(--text); }
.login-brand p{ margin:0; color:var(--text-dim); font-size:.85rem; }
.brand-pulse-dot{
  display:inline-block; width:14px; height:14px; border-radius:50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent);
  animation: pulseDot 1.8s ease-out infinite;
}
.brand-pulse-dot.small{ width:9px; height:9px; }
@keyframes pulseDot{
  0%{ box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 55%, transparent); }
  70%{ box-shadow: 0 0 0 12px transparent; }
  100%{ box-shadow: 0 0 0 0 transparent; }
}
.login-form{ display:flex; flex-direction:column; gap:14px; }
.field{ display:flex; flex-direction:column; gap:6px; font-size:.8rem; color:var(--text-dim); }
.field input{
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: .95rem;
  background: var(--surface-2);
  color: var(--text);
  outline:none;
  width:100%;
  min-height:44px;
  box-sizing:border-box;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), transform .15s var(--ease);
}
.field input:focus{
  border-color: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 16%, transparent);
}
.login-error{
  background: color-mix(in srgb, var(--danger) 12%, transparent);
  color: var(--danger);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  font-size: .82rem;
  animation: shake .35s var(--ease);
}
@keyframes shake{ 0%,100%{ transform: translateX(0);} 25%{ transform: translateX(-6px);} 75%{ transform: translateX(6px);} }
.login-hint{ margin-top:16px; text-align:center; font-size:.75rem; color: var(--text-dim); }

/* =========================================================
   أزرار عامة
   ========================================================= */
.btn-primary{
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 70%, var(--accent-2)));
  color:#fff; border:none; border-radius: var(--radius-sm);
  padding: 12px 18px; font-weight:700; font-size:.95rem; min-height:44px;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), filter .18s var(--ease);
  box-shadow: 0 6px 18px color-mix(in srgb, var(--accent) 35%, transparent);
}
.btn-primary:hover{ transform: translateY(-2px); filter: brightness(1.05); box-shadow: 0 10px 22px color-mix(in srgb, var(--accent) 45%, transparent); }
.btn-primary:active{ transform: translateY(0) scale(.98); }
.btn-block{ width:100%; }
.btn-ghost{
  background: transparent; border: 1.5px solid var(--border); color: var(--text-dim);
  border-radius: var(--radius-sm); padding: 10px 14px; font-weight:600; font-size:.85rem; min-height:40px;
  transition: all .2s var(--ease);
}
.btn-ghost:hover{ background: var(--surface-2); color: var(--text); border-color: var(--accent); }

/* =========================================================
   هيكل التطبيق
   ========================================================= */
.app-shell{ display:flex; min-height:100vh; background: var(--bg); }

/* ---- الشريط الجانبي ---- */
.sidebar{
  position: fixed; top:0; right:0; height:100vh; width: var(--sidebar-w);
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display:flex; flex-direction:column;
  z-index: 60;
  transition: transform .32s var(--ease), width .32s var(--ease);
  box-shadow: var(--shadow-lg);
}
.sidebar-header{
  display:flex; align-items:center; gap:10px;
  padding: 20px 20px 16px; font-weight:800; font-size:1.05rem;
  position: relative;
}
.sidebar-close-btn{
  margin-right:auto; background: rgba(255,255,255,.12); border:none; color: inherit;
  width:30px; height:30px; border-radius:50%; font-size:.85rem; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition: background .18s var(--ease), transform .18s var(--ease);
}
.sidebar-close-btn:hover{ background: rgba(255,255,255,.22); transform: scale(1.08); }
@media (min-width: 1024px){
  .sidebar-close-btn{ display:none; }
}
.sidebar-title{ font-family: var(--font-display); }
.sidebar-nav{ flex:1; overflow-y:auto; padding: 6px 12px; display:flex; flex-direction:column; gap:3px; }
.nav-item{
  display:flex; align-items:center; gap:12px;
  padding: 12px 14px; border-radius: var(--radius-sm);
  color: var(--sidebar-text-dim); text-decoration:none;
  font-size: .9rem; font-weight:600;
  cursor:pointer; user-select:none;
  transition: background .18s var(--ease), color .18s var(--ease), transform .18s var(--ease), padding-right .18s var(--ease);
  position:relative;
}
.nav-item .nav-ico{ font-size:1.1rem; width:22px; text-align:center; }
.nav-item:hover{
  background: rgba(255,255,255,.10);
  color: var(--sidebar-text);
  transform: translateX(-3px);
}
.nav-item.active{
  background: rgba(255,255,255,.16);
  color: #fff;
}
.nav-item.active::before{
  content:''; position:absolute; right:0; top:8px; bottom:8px; width:4px;
  border-radius: 4px; background: currentColor; opacity:.85;
}
.nav-group-label{
  font-size:.7rem; text-transform:uppercase; letter-spacing:.06em;
  color: var(--sidebar-text-dim); opacity:.7;
  padding: 14px 14px 4px;
}
.sidebar-footer{ padding: 14px; border-top: 1px solid rgba(255,255,255,.12); display:flex; flex-direction:column; gap:10px; }
.user-chip{ display:flex; align-items:center; gap:10px; }
.user-avatar{
  width:38px; height:38px; border-radius:50%; background: rgba(255,255,255,.18);
  display:flex; align-items:center; justify-content:center; font-weight:800; flex-shrink:0;
}
.user-meta{ display:flex; flex-direction:column; overflow:hidden; }
.user-name{ font-weight:700; font-size:.85rem; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.user-role{ font-size:.72rem; color: var(--sidebar-text-dim); }
.sidebar-footer .btn-ghost{ border-color: rgba(255,255,255,.25); color: var(--sidebar-text-dim); }
.sidebar-footer .btn-ghost:hover{ background: rgba(255,255,255,.1); color:#fff; }

.sidebar-overlay{
  position: fixed; inset:0; background: rgba(10,15,30,.45);
  opacity:0; visibility:hidden; transition: opacity .3s var(--ease), visibility .3s;
  z-index: 55;
}
.sidebar-overlay.show{ opacity:1; visibility:visible; }

/* ---- المنطقة الرئيسية ---- */
.main-area{ flex:1; margin-right: var(--sidebar-w); min-height:100vh; display:flex; flex-direction:column; transition: margin .32s var(--ease); min-width:0; }

.topbar{
  position: sticky; top:0; z-index: 40;
  display:flex; align-items:center; gap:14px;
  padding: 14px 20px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(10px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}
.icon-btn{
  background: var(--surface-2); border:1px solid var(--border); border-radius: var(--radius-sm);
  width:40px; height:40px; display:flex; align-items:center; justify-content:center;
  transition: background .18s var(--ease), transform .18s var(--ease);
}
.icon-btn:hover{ background: var(--bg); transform: translateY(-1px); }
.burger{ display:flex; flex-direction:column; gap:4px; width:18px; }
.burger span{ height:2px; background: var(--text); border-radius:2px; transition: transform .25s var(--ease), opacity .25s var(--ease); }

.topbar-title{ font-weight:800; font-family: var(--font-display); font-size:1.05rem; flex:1; }
.topbar-actions{ display:flex; align-items:center; gap:14px; }

/* حالة المزامنة */
.sync-status{
  display:flex; align-items:center; gap:7px; font-size:.78rem; font-weight:700;
  padding: 7px 12px; border-radius: 999px; background: var(--surface-2); border:1px solid var(--border);
  color: var(--text-dim);
  transition: all .25s var(--ease);
}
.sync-dot{ width:8px; height:8px; border-radius:50%; background: var(--success); }
.sync-status[data-state="online"] .sync-dot{ background: var(--success); }
.sync-status[data-state="offline"] .sync-dot{ background: var(--danger); }
.sync-status[data-state="syncing"] .sync-dot{ background: var(--warning); animation: syncBlink 1s ease-in-out infinite; }
@keyframes syncBlink{ 0%,100%{ opacity:1; } 50%{ opacity:.25; } }

/* مبدّل الثيمات */
.theme-switch{ display:flex; gap:8px; background: var(--surface-2); border:1px solid var(--border); padding:5px; border-radius:999px; }
.theme-dot{ width:22px; height:22px; border-radius:50%; border: 2px solid transparent; transition: transform .2s var(--ease), border-color .2s var(--ease); }
.theme-dot:hover{ transform: scale(1.12); }
.theme-dot.active{ border-color: var(--text); }
.theme-dot-blue{ background: linear-gradient(135deg,#0B5CD1,#45C7E8); }
.theme-dot-green{ background: linear-gradient(135deg,#0E7C4A,#6FD79B); }
.theme-dot-gold{ background: linear-gradient(135deg,#FFFFFF,#E5C572); }
.theme-dot-dark{ background: linear-gradient(135deg,#0B1220 0%,#1B2C47 60%,#5C9DFF 100%); box-shadow: inset 0 0 0 1px rgba(255,255,255,.25); }

/* ---- المحتوى ---- */
.content{ padding: 20px; flex:1; min-width:0; }
.dashboard-grid{
  display:grid; gap:16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  animation: fadeUp .5s var(--ease);
}
.card{
  background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 18px;
  min-width: 0; box-sizing: border-box; width: 100%;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}
.card:hover{ transform: translateY(-3px); box-shadow: var(--shadow-md); }
.stat-card{ display:flex; align-items:center; gap:14px; }
.stat-icon{
  width:48px; height:48px; border-radius: var(--radius-sm); background: var(--surface-2);
  display:flex; align-items:center; justify-content:center; font-size:1.4rem; flex-shrink:0;
}
.stat-body{ display:flex; flex-direction:column; gap:3px; }
.stat-label{ font-size:.78rem; color: var(--text-dim); font-weight:600; }
.stat-value{ font-size:1.4rem; font-weight:800; }
.stat-danger{ color: var(--danger); }
.placeholder-card.wide{ grid-column: 1 / -1; }
.placeholder-card h3{ margin:0 0 8px; }
.placeholder-card p{ margin:0; color: var(--text-dim); line-height:1.7; font-size:.9rem; }

/* ---- Toast ---- */
.toast-host{ position: fixed; bottom: 18px; right: 18px; left:18px; display:flex; flex-direction:column; gap:10px; z-index: 200; pointer-events:none; align-items:flex-end; }
.toast{
  background: var(--text); color:#fff; padding: 12px 18px; border-radius: var(--radius-sm);
  font-size: .85rem; box-shadow: var(--shadow-md);
  animation: toastIn .3s var(--ease), toastOut .3s var(--ease) 2.7s forwards;
  max-width: 320px;
}
@keyframes toastIn{ from{ opacity:0; transform: translateY(12px);} to{ opacity:1; transform:none; } }
@keyframes toastOut{ to{ opacity:0; transform: translateY(-8px); } }

/* =========================================================
   الموبايل أولًا: الشريط الجانبي يتحول لـ off-canvas
   ========================================================= */
/* =========================================================
   الشريط الجانبي: منطق واضح وموحّد (مش معتمد على ترتيب الملفات)
   قاعدة واحدة بسيطة: sidebar-open على appShell = القائمة ظاهرة.
   الفرق بين الموبايل والديسكتوب فقط في تأثير الظهور على main-area
   (على الموبايل overlay فوق المحتوى، على الديسكتوب يزحزح المحتوى).
   ========================================================= */
.sidebar{ transform: translateX(105%); }
.app-shell.sidebar-open .sidebar{ transform: translateX(0); }
.main-area{ margin-right: 0; }

@media (max-width: 1023px){
  .app-shell.sidebar-open .sidebar-overlay{ opacity:1; visibility:visible; }
}
body.scroll-locked{ overflow:hidden; }

@media (min-width: 1024px){
  .app-shell.sidebar-open .main-area{ margin-right: var(--sidebar-w); }
}

/* أيقونة الـ Burger تتحول لـ X لما القائمة تكون مفتوحة (تغذية بصرية واضحة) */
.app-shell.sidebar-open .burger span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.app-shell.sidebar-open .burger span:nth-child(2){ opacity:0; }
.app-shell.sidebar-open .burger span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 640px){
  .placeholder-card.wide{ grid-column: 1 / -1; }
  .topbar-title{ font-size:.95rem; }
  .sync-text{ display:none; }
}

@media (max-width: 420px){
  .content{ padding: 14px; }
  .card{ padding: 14px; }
  .topbar{ padding: 12px 14px; gap:8px; }
  .theme-switch{ gap:5px; padding:4px; }
  .theme-dot{ width:18px; height:18px; }
}

/* ---- أنيميشن "تم الضغط" الموحّد لكل النظام ---- */
@keyframes tapPulse{
  0%{ transform: scale(1); box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 55%, transparent); }
  40%{ transform: scale(.96); }
  100%{ transform: scale(1); box-shadow: 0 0 0 10px transparent; }
}
.tap-pulse{ animation: tapPulse .35s var(--ease); }