/* =====================================================
   دليل أطباء سوريا - نظام التصميم
   Glassmorphism + RTL + Mobile First (320px+)
   ===================================================== */

/* ===== المتغيرات ===== */
:root {
  /* الألوان الطبية */
  --c-primary: #0E7C7B;
  --c-primary-dark: #0A5F5E;
  --c-primary-light: #14B8A6;
  --c-secondary: #14B8A6;
  --c-accent: #F59E0B;
  --c-accent-dark: #D97706;
  --c-danger: #DC2626;
  --c-success: #16A34A;
  --c-warning: #F59E0B;
  --c-info: #0EA5E9;

  /* النصوص */
  --c-text: #0F172A;
  --c-text-muted: #64748B;
  --c-text-light: #94A3B8;
  --c-text-invert: #FFFFFF;

  /* الخلفيات */
  --c-bg: #F4F8F8;
  --c-bg-alt: #E8F0F0;
  --c-surface: #FFFFFF;
  --c-surface-2: #F8FAFC;

  /* الحدود */
  --c-border: #E2E8F0;
  --c-border-strong: #CBD5E1;

  /* الزجاجية */
  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-bg-strong: rgba(255, 255, 255, 0.88);
  --glass-border: rgba(255, 255, 255, 0.55);
  --glass-shadow: 0 8px 32px rgba(15, 23, 42, 0.08);
  --glass-blur: 14px;

  /* الظلال */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);
  --shadow-xl: 0 20px 48px rgba(15, 23, 42, 0.16);

  /* الحواف */
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* المسافات */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  /* الطباعة */
  --font-body: 'Cairo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-heading: 'Tajawal', 'Cairo', system-ui, sans-serif;
  --fs-xs: 12px;
  --fs-sm: 14px;
  --fs-base: 16px;
  --fs-lg: 18px;
  --fs-xl: 22px;
  --fs-2xl: 28px;
  --fs-3xl: 34px;

  /* الانتقالات */
  --t-fast: 0.15s ease;
  --t-base: 0.25s ease;
  --t-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

  /* الطبقات */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 300;
  --z-sidebar: 400;
  --z-modal: 500;
  --z-toast: 600;

  /* الأبعاد */
  --container: 1200px;
  --header-h: 64px;
}

/* ===== احترام تقليل الحركة ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===== إعادة الضبط ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.7;
  color: var(--c-text);
  background: var(--c-bg);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.no-scroll {
  overflow: hidden;
}

img, svg, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--c-primary);
  text-decoration: none;
  transition: color var(--t-fast);
}

a:hover {
  color: var(--c-primary-dark);
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, select, textarea {
  font: inherit;
  color: inherit;
}

/* ===== الحاويات ===== */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 640px) {
  .container { padding-inline: var(--space-6); }
}

/* ===== التركيز الآمن ===== */
:focus-visible {
  outline: 3px solid var(--c-primary-light);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ===== إخفاء للقارئ ===== */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ===== التخطيط الرئيسي ===== */
.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.main {
  flex: 1;
  padding-block: var(--space-6);
}

/* ===== الهيدر الزجاجي ===== */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .header { background: rgba(255, 255, 255, 0.98); }
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  height: var(--header-h);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 800;
  color: var(--c-primary-dark);
  flex-shrink: 0;
}

.header__logo-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  color: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.header__logo-icon svg { width: 22px; height: 22px; }

.header__nav {
  display: none;
  align-items: center;
  gap: var(--space-1);
}

@media (min-width: 992px) {
  .header__nav { display: flex; }
}

.header__nav a {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-text-muted);
  transition: all var(--t-fast);
}

.header__nav a:hover,
.header__nav a.is-active {
  color: var(--c-primary-dark);
  background: rgba(14, 124, 123, 0.08);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.header__menu-btn {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--c-primary-dark);
  transition: all var(--t-fast);
}

.header__menu-btn:hover {
  background: rgba(14, 124, 123, 0.1);
}

@media (min-width: 992px) {
  .header__menu-btn { display: none; }
}

.header__menu-btn svg { width: 22px; height: 22px; }

/* ===== الأزرار ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  min-height: 44px;
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  text-align: center;
  transition: all var(--t-base);
  border: 1px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}

.btn svg { width: 18px; height: 18px; }

.btn--primary {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  color: #fff;
  box-shadow: 0 4px 14px rgba(14, 124, 123, 0.3);
}

.btn--primary:hover {
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(14, 124, 123, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--c-primary-dark);
  border-color: var(--c-primary);
}

.btn--outline:hover {
  background: var(--c-primary);
  color: #fff;
}

.btn--ghost {
  background: var(--glass-bg);
  color: var(--c-text);
  border-color: var(--glass-border);
}

.btn--ghost:hover {
  background: var(--c-surface);
  color: var(--c-primary-dark);
}

.btn--accent {
  background: linear-gradient(135deg, var(--c-accent), var(--c-accent-dark));
  color: #fff;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.3);
}

.btn--accent:hover {
  color: #fff;
  transform: translateY(-1px);
}

.btn--danger {
  background: var(--c-danger);
  color: #fff;
}

.btn--danger:hover { color: #fff; background: #B91C1C; }

.btn--block { width: 100%; }
.btn--sm { padding: var(--space-2) var(--space-3); min-height: 38px; font-size: var(--fs-xs); }
.btn--lg { padding: var(--space-4) var(--space-6); min-height: 52px; font-size: var(--fs-base); }

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
}

/* ===== البطاقات الزجاجية ===== */
.glass {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass { background: rgba(255, 255, 255, 0.96); }
}

.card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--t-base);
}

.card--hover:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-primary-light);
}

.card__body { padding: var(--space-5); }
.card__title { font-family: var(--font-heading); font-size: var(--fs-lg); font-weight: 800; margin-bottom: var(--space-2); color: var(--c-text); }
.card__text { color: var(--c-text-muted); font-size: var(--fs-sm); }

/* ===== الحقول ===== */
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.field__label {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--c-text);
}

.field__label .req { color: var(--c-danger); }

.field__hint {
  font-size: var(--fs-xs);
  color: var(--c-text-light);
}

.field__error {
  font-size: var(--fs-xs);
  color: var(--c-danger);
  font-weight: 600;
}

.input,
.select,
.textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  min-height: 46px;
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  font-size: var(--fs-base);
  color: var(--c-text);
  transition: all var(--t-fast);
}

.input:focus,
.select:focus,
.textarea:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(14, 124, 123, 0.15);
}

.input.is-error,
.select.is-error,
.textarea.is-error {
  border-color: var(--c-danger);
}

.textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.7;
}

.select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left var(--space-3) center;
  background-size: 18px;
  padding-left: var(--space-10);
}

/* ===== التنبيهات ===== */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-4);
  border: 1px solid transparent;
  animation: slideDown 0.35s ease;
}

.alert svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; }

.alert--success { background: #ECFDF5; color: #065F46; border-color: #A7F3D0; }
.alert--error   { background: #FEF2F2; color: #991B1B; border-color: #FECACA; }
.alert--warning { background: #FFFBEB; color: #92400E; border-color: #FDE68A; }
.alert--info    { background: #EFF6FF; color: #1E40AF; border-color: #BFDBFE; }

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===== الشارات ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 700;
  line-height: 1.4;
}

.badge--primary { background: rgba(14, 124, 123, 0.12); color: var(--c-primary-dark); }
.badge--accent  { background: rgba(245, 158, 11, 0.15); color: var(--c-accent-dark); }
.badge--success { background: #DCFCE7; color: #166534; }
.badge--danger  { background: #FEE2E2; color: #991B1B; }
.badge--muted   { background: #F1F5F9; color: #475569; }

/* ===== الهيرو ===== */
.hero {
  position: relative;
  padding: var(--space-10) 0 var(--space-8);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(20, 184, 166, 0.15), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(14, 124, 123, 0.1), transparent 50%);
  z-index: -1;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 5vw, 2.6rem);
  font-weight: 900;
  color: var(--c-primary-dark);
  line-height: 1.25;
  margin-bottom: var(--space-3);
  text-align: center;
}

.hero__subtitle {
  font-size: clamp(0.95rem, 2.5vw, 1.15rem);
  color: var(--c-text-muted);
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-6);
}

/* ===== صندوق البحث السريع ===== */
.search-box {
  padding: var(--space-4);
  border-radius: var(--radius-xl);
  max-width: 720px;
  margin: 0 auto;
}

.search-box__tabs {
  display: flex;
  gap: var(--space-1);
  background: rgba(14, 124, 123, 0.08);
  padding: 4px;
  border-radius: var(--radius);
  margin-bottom: var(--space-3);
}

.search-box__tab {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--c-text-muted);
  transition: all var(--t-fast);
  min-height: 40px;
}

.search-box__tab.is-active {
  background: var(--c-surface);
  color: var(--c-primary-dark);
  box-shadow: var(--shadow-sm);
}

.search-box__form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

@media (min-width: 640px) {
  .search-box__form { grid-template-columns: 1fr auto; }
}

.search-box__input-wrap {
  position: relative;
}

.search-box__input-wrap svg {
  position: absolute;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--c-text-light);
  pointer-events: none;
}

.search-box__input {
  width: 100%;
  padding: var(--space-4) var(--space-4) var(--space-4) 52px;
  min-height: 52px;
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  font-size: var(--fs-base);
  transition: all var(--t-fast);
}

.search-box__input:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(14, 124, 123, 0.15);
}

.search-box__btn {
  min-height: 52px;
  padding-inline: var(--space-8);
}

/* ===== شبكة الأقسام ===== */
.section {
  padding-block: var(--space-8);
}

.section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.section__title {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 900;
  color: var(--c-primary-dark);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.section__title::before {
  content: '';
  display: block;
  width: 4px;
  height: 24px;
  background: linear-gradient(180deg, var(--c-primary), var(--c-primary-light));
  border-radius: 4px;
}

.section__link {
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--c-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.section__link svg { width: 16px; height: 16px; }

/* ===== شبكة البطاقات ===== */
.grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: 1fr; }

@media (min-width: 480px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 640px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

/* ===== بطاقة اختصاص ===== */
.spec-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  transition: all var(--t-base);
  color: var(--c-text);
}

.spec-card:hover {
  border-color: var(--c-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--c-primary-dark);
}

.spec-card__icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(14, 124, 123, 0.1), rgba(20, 184, 166, 0.15));
  color: var(--c-primary);
  border-radius: var(--radius);
  flex-shrink: 0;
}

.spec-card__icon svg { width: 22px; height: 22px; }

.spec-card__name {
  font-weight: 700;
  font-size: var(--fs-sm);
  line-height: 1.4;
}

.spec-card__count {
  font-size: var(--fs-xs);
  color: var(--c-text-muted);
}

/* ===== بطاقة المدينة ===== */
.city-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  color: #fff;
  border-radius: var(--radius);
  font-weight: 800;
  min-height: 70px;
  overflow: hidden;
  transition: transform var(--t-base);
}

.city-card:hover {
  transform: translateY(-3px);
  color: #fff;
}

.city-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Ccircle cx='80' cy='20' r='40' fill='rgba(255,255,255,0.08)'/%3E%3C/svg%3E");
  background-size: cover;
  pointer-events: none;
}

.city-card__name { position: relative; z-index: 1; font-size: var(--fs-base); }
.city-card__count { position: relative; z-index: 1; font-size: var(--fs-xs); opacity: 0.9; }

/* ===== الفوتر ===== */
.footer {
  margin-top: var(--space-10);
  padding-block: var(--space-8);
  background: linear-gradient(180deg, var(--c-bg) 0%, #E2EBEB 100%);
  border-top: 1px solid var(--c-border);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
  .footer__grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 900;
  color: var(--c-primary-dark);
  margin-bottom: var(--space-3);
}

.footer__desc {
  color: var(--c-text-muted);
  font-size: var(--fs-sm);
  line-height: 1.8;
  max-width: 400px;
}

.footer__heading {
  font-weight: 800;
  font-size: var(--fs-base);
  color: var(--c-text);
  margin-bottom: var(--space-3);
}

.footer__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__list a {
  color: var(--c-text-muted);
  font-size: var(--fs-sm);
  transition: color var(--t-fast);
}

.footer__list a:hover { color: var(--c-primary); }

.footer__bottom {
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--c-border);
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--c-text-light);
}

.footer__social {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.footer__social a {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  background: var(--c-surface);
  border-radius: var(--radius);
  color: var(--c-text-muted);
  transition: all var(--t-fast);
  border: 1px solid var(--c-border);
}

.footer__social a:hover {
  color: #fff;
  background: var(--c-primary);
  border-color: var(--c-primary);
  transform: translateY(-2px);
}

.footer__social svg { width: 20px; height: 20px; }

/* ===== القائمة الجانبية (يمين) ===== */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  z-index: var(--z-overlay);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-base), visibility var(--t-base);
}

.sidebar-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.sidebar {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
  border-left: 1px solid var(--glass-border);
  z-index: var(--z-sidebar);
  transform: translateX(100%);
  transition: transform var(--t-slow);
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex;
  flex-direction: column;
}

.sidebar.is-open {
  transform: translateX(0);
}

.sidebar__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  border-bottom: 1px solid var(--c-border);
}

.sidebar__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--fs-lg);
  color: var(--c-primary-dark);
}

.sidebar__close {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
}

.sidebar__close:hover { color: var(--c-danger); }

.sidebar__close svg { width: 20px; height: 20px; }

.sidebar__nav {
  flex: 1;
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar__nav a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  color: var(--c-text);
  font-weight: 600;
  font-size: var(--fs-sm);
  transition: all var(--t-fast);
}

.sidebar__nav a:hover,
.sidebar__nav a.is-active {
  background: rgba(14, 124, 123, 0.1);
  color: var(--c-primary-dark);
}

.sidebar__nav svg { width: 20px; height: 20px; color: var(--c-primary); }

.sidebar__foot {
  padding: var(--space-4);
  border-top: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* ===== زر WhatsApp العائم ===== */
.wa-float {
  position: fixed;
  bottom: var(--space-5);
  left: var(--space-5);
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
  z-index: var(--z-sticky);
  transition: all var(--t-base);
  animation: waPulse 2.5s ease-in-out infinite;
}

/* النبض القوي (نابض) مع حلقة ping */
.wa-float--pulse {
  animation: waHeartbeat 1.6s ease-in-out infinite;
}

.wa-float--pulse::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  z-index: -1;
  animation: waPing 1.6s ease-out infinite;
}

.wa-float:hover {
  transform: scale(1.08);
  color: #fff;
}

.wa-float svg { width: 30px; height: 30px; }

@keyframes waPulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45); }
  50%      { box-shadow: 0 6px 30px rgba(37, 211, 102, 0.7); }
}

@keyframes waHeartbeat {
  0%, 100% { transform: scale(1); }
  10%      { transform: scale(1.12); }
  20%      { transform: scale(1); }
  30%      { transform: scale(1.1); }
  40%      { transform: scale(1); }
}

@keyframes waPing {
  0%   { transform: scale(1); opacity: 0.55; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* ===== أزرار المشاركة ===== */
.share-btns {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: center;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 9999px;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  transition: all var(--t-base);
  border: none;
  cursor: pointer;
}

.share-btn:hover { transform: translateY(-2px); filter: brightness(0.92); color: #fff; }

.share-btn--fb { background: #1877F2; }
.share-btn--tw { background: #000000; }
.share-btn--wa { background: #25D366; }

/* ===== زر تثبيت PWA ===== */
.install-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: rgba(14, 124, 123, 0.1);
  color: var(--c-primary-dark);
  border: 1px dashed var(--c-primary);
  font-weight: 700;
  font-size: var(--fs-sm);
  cursor: pointer;
  transition: all var(--t-base);
  text-decoration: none;
}

.install-btn:hover { background: rgba(14, 124, 123, 0.18); }

/* ===== صفحة المصادقة ===== */
.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: var(--space-4);
  background:
    radial-gradient(circle at 20% 20%, rgba(20, 184, 166, 0.2), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(14, 124, 123, 0.15), transparent 50%),
    var(--c-bg);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  padding: var(--space-6);
}

.auth-card__head {
  text-align: center;
  margin-bottom: var(--space-6);
}

.auth-card__icon {
  width: 64px;
  height: 64px;
  display: inline-grid;
  place-items: center;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  color: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--space-3);
}

.auth-card__icon svg { width: 32px; height: 32px; }

.auth-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 900;
  color: var(--c-primary-dark);
  margin-bottom: var(--space-1);
}

.auth-card__sub {
  color: var(--c-text-muted);
  font-size: var(--fs-sm);
}

/* ===== حاوية الفلاش ===== */
.flash-container {
  position: fixed;
  top: calc(var(--header-h) + var(--space-3));
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-toast);
  width: calc(100% - var(--space-6));
  max-width: 480px;
  pointer-events: none;
}

.flash-container .alert {
  pointer-events: auto;
  box-shadow: var(--shadow-lg);
  margin-bottom: var(--space-2);
}

/* ===== الأدوات المساعدة ===== */
.text-center { text-align: center; }
.text-muted { color: var(--c-text-muted); }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.hidden { display: none; }

/* =====================================================
   بطاقات الأطباء - صور بحجم مناسب للجوال
   ===================================================== */

.doctor-card {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-5);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  transition: all var(--t-base);
  text-decoration: none;
  color: var(--c-text);
}

.doctor-card:hover {
  border-color: var(--c-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* الصورة — الحجم الأساسي على الجوال */
.doctor-card__avatar {
  width: 100px;
  height: 100px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 900;
  font-size: 2rem;
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.doctor-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.doctor-card__body {
  min-width: 0;
  flex: 1;
}

.doctor-card__name {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 800;
  margin: 0 0 var(--space-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.doctor-card__specialty {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(14, 124, 123, 0.12);
  color: var(--c-primary-dark);
  font-size: var(--fs-xs);
  font-weight: 700;
}

.doctor-card__city {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: var(--space-2);
  color: var(--c-text-muted);
  font-size: var(--fs-sm);
}

.doctor-card__city svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* تحسينات إضافية على شاشات أكبر */
@media (min-width: 480px) {
  .doctor-card__avatar {
    width: 120px;
    height: 120px;
    font-size: 2.4rem;
  }
  .doctor-card__name {
    font-size: var(--fs-xl);
  }
}

@media (min-width: 768px) {
  .doctor-card__avatar {
    width: 100px;
    height: 100px;
  }
}

/* ===== شبكة الأطباء - عمود واحد على الجوال ===== */
@media (max-width: 640px) {
  .grid--3.doctor-grid {
    grid-template-columns: 1fr;
  }
}

/* =====================================================
   بطاقات المستشفيات - صور بحجم مناسب للجوال
   ===================================================== */

.hospital-card {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-5);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  transition: all var(--t-base);
  text-decoration: none;
  color: var(--c-text);
}

.hospital-card:hover {
  border-color: #0EA5E9;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.hospital-card__logo {
  width: 100px;
  height: 100px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #0EA5E9, #0284C7);
  display: grid;
  place-items: center;
  color: #fff;
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.hospital-card__logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hospital-card__logo svg {
  width: 50px;
  height: 50px;
}

.hospital-card__body {
  min-width: 0;
  flex: 1;
}

.hospital-card__name {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 800;
  margin: 0 0 var(--space-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (min-width: 480px) {
  .hospital-card__logo {
    width: 120px;
    height: 120px;
  }
  .hospital-card__name {
    font-size: var(--fs-xl);
  }
}

/* =====================================================
   صفحة ملف الطبيب - صور كبيرة
   ===================================================== */

.doctor-profile__header {
  display: flex;
  gap: var(--space-5);
  align-items: center;
  flex-wrap: wrap;
}

.doctor-profile__avatar {
  width: 140px;
  height: 140px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 900;
  font-size: 3rem;
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.doctor-profile__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 480px) {
  .doctor-profile__avatar {
    width: 180px;
    height: 180px;
    font-size: 4rem;
  }
}

@media (min-width: 768px) {
  .doctor-profile__avatar {
    width: 200px;
    height: 200px;
    font-size: 4.5rem;
  }
}

/* ===== غلاف الطبيب ===== */
.doctor-profile__cover {
  width: 100%;
  height: 200px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  margin-bottom: var(--space-4);
}

.doctor-profile__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

@media (min-width: 768px) {
  .doctor-profile__cover {
    height: 300px;
  }
}

/* ===== معرض صور الطبيب/المستشفى ===== */
.profile-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .profile-gallery {
    grid-template-columns: repeat(3, 1fr);
  }
}

.profile-gallery__item {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
}

.profile-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}

.profile-gallery__item:hover img {
  transform: scale(1.05);
}
/* ============================================================
   🔥 تكبير إضافي للصور — إلزامي بـ !important
   ============================================================ */

/* بطاقات الأطباء على الجوال */
.doctor-card__avatar {
  width: 140px !important;
  height: 140px !important;
  font-size: 3rem !important;
  border-radius: 20px !important;
}

.doctor-card__avatar img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
}

.doctor-card__name {
  font-size: 1.2rem !important;
  font-weight: 900 !important;
}

.doctor-card__specialty {
  font-size: 0.85rem !important;
  padding: 6px 14px !important;
}

.doctor-card__city {
  font-size: 0.9rem !important;
}

.doctor-card {
  padding: 20px !important;
  gap: 18px !important;
}

/* بطاقات المستشفيات */
.hospital-card__logo {
  width: 140px !important;
  height: 140px !important;
  border-radius: 20px !important;
}

.hospital-card__logo img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}

.hospital-card__name {
  font-size: 1.2rem !important;
  font-weight: 900 !important;
}

.hospital-card {
  padding: 20px !important;
  gap: 18px !important;
}

/* ملف الطبيب */
.doctor-profile__avatar {
  width: 280px !important;
  height: 280px !important;
  font-size: 4rem !important;
  border-radius: 24px !important;
}

.doctor-profile__avatar img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}

/* على الجوال الصغير */
@media (max-width: 480px) {
  .doctor-card__avatar {
    width: 230px !important;
    height: 230px !important;
  }
  .hospital-card__logo {
    width: 230px !important;
    height: 230px !important;
  }
  .doctor-profile__avatar {
    width: 260px !important;
    height: 260px !important;
  }
}

/* على الجوال الكبير */
@media (min-width: 500px) {
  .doctor-card__avatar {
    width: 250px !important;
    height: 250px !important;
  }
  .hospital-card__logo {
    width: 250px !important;
    height: 250px !important;
  }
}

/* ============================================================
   الصور في الرئيسية (أطباء مميزون)
   ============================================================ */
.grid--3 .doctor-card__avatar[style] {
  width: 210px !important;
  height: 210px !important;
}

.grid--3 .hospital-card__logo[style] {
  width: 210px !important;
  height: 210px !important;
}

/* ============================================================
   في حال البطاقات القديمة بـ inline style
   ============================================================ */
.card__body > div[style*="width:64px"],
.card__body > div[style*="width: 64px"] {
  width: 210px !important;
  height: 210px !important;
  font-size: 2rem !important;
}

.card__body > div[style*="width:52px"],
.card__body > div[style*="width: 52px"] {
  width: 210px !important;
  height: 210px !important;
}

.card__body > div[style*="width:60px"],
.card__body > div[style*="width: 60px"] {
  width: 200px !important;
  height: 200px !important;
}

.card__body > div[style*="width:96px"],
.card__body > div[style*="width: 96px"] {
  width: 260px !important;
  height: 260px !important;
  font-size: 3rem !important;
}

/* ============================================================
   ضبط ارتفاع البطاقة الكاملة
   ============================================================ */
.doctor-card,
.hospital-card {
  min-height: 180px !important;
}

/* عمود واحد على الجوال — عرض كامل */
@media (max-width: 640px) {
  .grid--3.doctor-grid,
  .grid--3 {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }
}
/* ============================================================
   🎯 بطاقات الأطباء — صورة 90% من عرض البطاقة
   ============================================================ */

.doctor-card {
  display: flex !important;
  flex-direction: column !important;
  gap: 16px !important;
  padding: 20px !important;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  transition: all var(--t-base);
  text-decoration: none;
  color: var(--c-text);
  text-align: center;
  align-items: center;
}

.doctor-card:hover {
  border-color: var(--c-primary-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* الصورة — 90% من عرض البطاقة */
.doctor-card__avatar {
  width: 90% !important;
  height: auto !important;
  aspect-ratio: 1 / 1 !important;
  border-radius: var(--radius-lg) !important;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 900;
  font-size: 4rem;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin: 0 auto;
}

.doctor-card__avatar img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
  display: block;
}

.doctor-card__body {
  width: 100%;
  text-align: center;
}

.doctor-card__name {
  font-family: var(--font-heading);
  font-size: 1.3rem !important;
  font-weight: 900 !important;
  margin: 0 0 8px !important;
  color: var(--c-text);
  line-height: 1.3;
}

.doctor-card__specialty {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(14, 124, 123, 0.12);
  color: var(--c-primary-dark);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.doctor-card__city {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-top: 6px;
  color: var(--c-text-muted);
  font-size: 0.9rem;
}

.doctor-card__city svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ============================================================
   🎯 بطاقات المستشفيات — شعار 90% من عرض البطاقة
   ============================================================ */

.hospital-card {
  display: flex !important;
  flex-direction: column !important;
  gap: 16px !important;
  padding: 20px !important;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  transition: all var(--t-base);
  text-decoration: none;
  color: var(--c-text);
  text-align: center;
  align-items: center;
}

.hospital-card:hover {
  border-color: #0EA5E9;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.hospital-card__logo {
  width: 90% !important;
  height: auto !important;
  aspect-ratio: 1 / 1 !important;
  border-radius: var(--radius-lg) !important;
  background: linear-gradient(135deg, #0EA5E9, #0284C7);
  display: grid;
  place-items: center;
  color: #fff;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin: 0 auto;
}

.hospital-card__logo img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
  display: block;
}

.hospital-card__logo svg {
  width: 50% !important;
  height: 50% !important;
}

.hospital-card__body {
  width: 100%;
  text-align: center;
}

.hospital-card__name {
  font-family: var(--font-heading);
  font-size: 1.3rem !important;
  font-weight: 900 !important;
  margin: 0 0 8px !important;
  color: var(--c-text);
  line-height: 1.3;
}

/* ============================================================
   🎯 ملف الطبيب — الصورة الشخصية 90% من عمود الرأس
   ============================================================ */

.doctor-profile__header {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  text-align: center;
}

@media (min-width: 640px) {
  .doctor-profile__header {
    flex-direction: row;
    text-align: right;
    align-items: center;
  }
}

.doctor-profile__avatar {
  width: 90% !important;
  max-width: 280px !important;
  height: auto !important;
  aspect-ratio: 1 / 1 !important;
  border-radius: var(--radius-xl) !important;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 900;
  font-size: 5rem;
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin: 0 auto;
}

@media (min-width: 640px) {
  .doctor-profile__avatar {
    width: 220px !important;
    height: 220px !important;
    margin: 0;
  }
}

.doctor-profile__avatar img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block;
}

/* ============================================================
   🎯 الرئيسية — بطاقات داخل شبكة
   ============================================================ */

@media (max-width: 640px) {
  .grid--3.doctor-grid,
  .grid--3 {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }
}

@media (min-width: 641px) and (max-width: 991px) {
  .grid--3 {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

/* ============================================================
   🎯 الشبكة في الرئيسية — بطاقات أطباء مميزين
   ============================================================ */

.home-doctors-grid .doctor-card__avatar,
.home-hospitals-grid .hospital-card__logo {
  width: 90% !important;
}

/* ============================================================
   🎯 في حال البطاقات القديمة بـ inline style
   ============================================================ */

/* استبدال أي عرض ثابت في الصورة بـ 90% */
.card__body > div[style*="width:64px"],
.card__body > div[style*="width: 64px"],
.card__body > div[style*="width:96px"],
.card__body > div[style*="width: 96px"],
.card__body > div[style*="width:52px"],
.card__body > div[style*="width: 52px"],
.card__body > div[style*="width:60px"],
.card__body > div[style*="width: 60px"] {
  width: 90% !important;
  height: auto !important;
  aspect-ratio: 1 / 1 !important;
  font-size: 3rem !important;
  border-radius: var(--radius-lg) !important;
}

/* تحويل البطاقة القديمة إلى عمودي */
.card__body[style*="display: flex"],
.card__body[style*="display:flex"] {
  flex-direction: column !important;
  text-align: center !important;
  gap: 16px !important;
  align-items: center !important;
}

/* ============================================================
   🎯 معرض صور الطبيب/المستشفى (gallery)
   ============================================================ */

.profile-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (min-width: 640px) {
  .profile-gallery {
    grid-template-columns: repeat(3, 1fr);
  }
}

.profile-gallery__item {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
}

.profile-gallery__item img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}