/* Modern clinic UI with animations and RTL support */
:root {
  /* Color System */
  --bg-gradient: linear-gradient(160deg, #f8faff 0%, #eef6ff 100%);
  --card-bg: #ffffff;
  --primary: #0284c7;
  --primary-dark: #0369a1;
  --accent: #06b6d4;
  --success: #10b981;
  --warning: #f59e0b;
  --muted: #64748b;
  
  /* Spacing */
  --page-padding: 32px;
  --container-width: 1200px;
  --gap: 20px;
  --card-padding: 24px;
  
  /* Effects */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
  --shadow: 0 8px 24px rgba(15,23,42,0.08);
  --shadow-lg: 0 12px 32px rgba(15,23,42,0.12);
  --radius: 16px;
  --radius-lg: 20px;
  
  /* Animation Variables */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  --stagger-delay: 0.08s;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Segoe UI", Tahoma, system-ui, sans-serif;
  background: var(--bg-gradient);
  color: #0f172a;
  line-height: 1.6;
  min-height: 100vh;
  padding: var(--page-padding);
  direction: rtl;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--gap);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp var(--transition-spring) forwards;
  animation-delay: 0.2s;
}

@keyframes fadeUp {
  from { 
    opacity: 0;
    transform: translateY(20px);
  }
  to { 
    opacity: 1; 
    transform: translateY(0);
  }
}
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
  margin-bottom: calc(var(--gap) * 1.5);
}

.brand {
  display: flex;
  align-items: center;
  gap: calc(var(--gap) * 0.8);
}

.logo {
  width: 96px;
  height: 96px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  box-shadow: 0 12px 36px rgba(2,132,199,0.16);
  transform: scale(0.96);
  animation: logoIn 1s cubic-bezier(0.2, 0.9, 0.3, 1) forwards;
}

@keyframes logoIn {
  to { transform: none; }
}

.brand h1 {
  margin: 0;
  font-size: 22px;
  line-height: 1.4;
  animation: fadeIn 0.8s ease forwards;
}

.small { font-size: 13px; color: var(--muted); }
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: var(--card-padding);
  box-shadow: var(--shadow);
  margin-bottom: var(--gap);
  transform: translateY(0);
  transition: transform var(--transition), 
              box-shadow var(--transition),
              background-color var(--transition);
  opacity: 0;
  animation: cardIn var(--transition-spring) forwards;
  will-change: transform, opacity;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(to bottom right, 
    var(--card-bg), 
    rgba(255,255,255,0.9)
  );
}

.card:active {
  transform: translateY(0);
  transition-duration: 0.1s;
}

@keyframes cardIn {
  from { 
    opacity: 0; 
    transform: translateY(30px) scale(0.98); 
  }
  to { 
    opacity: 1; 
    transform: translateY(0) scale(1); 
  }
}

.header-actions { display: flex; gap: 10px; align-items: center; }

.button {
  background: var(--primary);
  color: white;
  border: none;
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.button:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(2,132,199,0.16);
}

.button.secondary {
  background: #f1f5f9;
  color: var(--primary);
}

.button.secondary:hover {
  background: #e2e8f0;
}
.input{width:100%;padding:10px;border-radius:8px;border:1px solid #e6edf7;margin-top:8px;background:#fbfdff}
.grid {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: var(--gap);
  margin-top: var(--gap);
}

@media (max-width: 1024px) {
  .grid { grid-template-columns: 1fr; }
  :root { --page-padding: 20px; }
}

.appt-list {
  max-height: 400px;
  overflow: auto;
  padding-right: 8px;
}

.row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  border-bottom: 1px dashed #e2e8f0;
  transition: all var(--transition);
  position: relative;
  opacity: 0;
  animation: rowFadeIn var(--transition-spring) forwards;
}

.row::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to left, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
  border-radius: 8px;
}

.row:hover {
  background: #f8fafc;
  transform: translateX(-4px);
}

.row:hover::before {
  opacity: 0.05;
}

.row.new {
  animation: rowSlideIn var(--transition-bounce);
  background: linear-gradient(to left, rgba(6,182,212,0.1), transparent);
}

@keyframes rowSlideIn {
  0% { 
    opacity: 0; 
    transform: translateX(30px) scale(0.95); 
  }
  50% { 
    transform: translateX(-5px) scale(1.02); 
  }
  100% { 
    opacity: 1; 
    transform: translateX(0) scale(1); 
  }
}

@keyframes rowFadeIn {
  from { 
    opacity: 0; 
    transform: translateY(10px); 
  }
  to { 
    opacity: 1; 
    transform: none; 
  }
}
@keyframes popIn{from{transform:translateY(6px) scale(.995);opacity:0}to{transform:none;opacity:1}}
.row .meta{color:var(--muted);font-size:13px}
.form-row{display:flex;gap:10px}
.form-row .col{flex:1}
.flex{display:flex;gap:10px}
.paper-custom{width:16cm;height:22.5cm;background:var(--card);border-radius:8px;padding:12px;box-sizing:border-box}
/* Modals */
.modal-overlay {
  visibility: hidden;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0);
  backdrop-filter: blur(0px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 50;
  transition: background-color var(--transition),
              backdrop-filter var(--transition),
              visibility 0s linear var(--transition);
}

.modal-overlay.open {
  visibility: visible;
  background: rgba(15,23,42,0.3);
  backdrop-filter: blur(4px);
  transition-delay: 0s;
}

.modal {
  background: var(--card-bg);
  padding: 28px;
  border-radius: var(--radius-lg);
  min-width: 380px;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95) translateY(10px);
  opacity: 0;
  transition: transform var(--transition-spring), 
              opacity var(--transition);
  will-change: transform, opacity;
}

.modal.open {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.modal h3 {
  opacity: 0;
  transform: translateY(10px);
  transition: transform var(--transition-spring), 
              opacity var(--transition);
  transition-delay: var(--stagger-delay);
}

.modal.open h3 {
  opacity: 1;
  transform: none;
}

.modal h3 {
  margin: 0 0 12px 0;
  font-size: 18px;
}
.files-list {
  margin-top: 16px;
}

.file-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  background: #f8fafc;
  border-radius: 10px;
  margin-bottom: 8px;
  transition: transform 0.2s ease;
  font-size: 13px;
  color: var(--muted);
}

.file-item:hover {
  transform: translateX(-4px);
}

.file-item img.thumb {
  width: 60px;
  height: 44px;
  object-fit: cover;
  border-radius: 6px;
  box-shadow: var(--shadow-sm);
}

.file-item .fname {
  flex: 1;
}
.toast {
  position: fixed;
  left: 20px;
  bottom: 20px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  padding: 12px 20px;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(2,132,199,0.16);
  transform: translateY(100px) scale(0.9);
  opacity: 0;
  transition: transform var(--transition-bounce), 
              opacity var(--transition),
              box-shadow var(--transition);
  z-index: 100;
  will-change: transform, opacity;
}

.toast.show {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.toast:hover {
  box-shadow: 0 16px 40px rgba(2,132,199,0.24);
  transform: translateY(-2px) scale(1.02);
}
/* Buttons and small interactions */
.icon-btn{background:transparent;border:1px solid rgba(15,23,42,0.06);padding:8px;border-radius:8px;cursor:pointer}
.action-row{display:flex;gap:8px}
/* printer-friendly small tweaks */
@media print{body *{visibility:hidden}#print-area, #print-area *{visibility:visible}#print-area{position:fixed;left:0;top:0;width:100%}}
/* subtle motion for header */
.header-anim{animation:float 6s ease-in-out infinite}
@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-4px)}100%{transform:translateY(0)}}
/* accessibility focus */
:focus{outline:3px solid rgba(11,110,220,0.14);outline-offset:2px}
/* small helpers */
.text-muted{color:var(--muted)}
.kv{font-weight:600;color:#0b6edc}
/* language toggle */
.lang-switch{display:flex;gap:6px}
.lang-switch button{padding:6px 8px;border-radius:8px;border:1px solid rgba(11,30,60,0.06);background:transparent;cursor:pointer}
.lang-switch button.active{background:var(--accent);color:#fff;border-color:var(--accent)}