/* ═══════════════════════════════════════════════════════════════
   ClinicEye Website — Shared Styles
   نفس برانديستينج البرنامج: ألوان زرقاء، Tabler Icons
   ═══════════════════════════════════════════════════════════════ */

:root {
  /* Brand colors (same as desktop app) */
  --blue:        #1B4F8A;
  --blue-dk:     #0D3B6E;
  --blue-deep:   #0D2B4E;
  --blue-lt:     #E6F1FB;
  --blue-bd:     #B5D4F4;
  --cyan:        #7EC8E3;
  --cyan-lt:     #D6EDF5;

  /* Accent */
  --green:       #0F6E56;
  --green-lt:    #E1F5EE;
  --amber:       #D97706;
  --amber-lt:    #FEF3C7;
  --red:         #DC2626;
  --red-lt:      #FEE2E2;

  /* Neutrals */
  --bg:          #F4F5F7;
  --bg2:         #FFFFFF;
  --bg3:         #F8F9FA;
  --text:        #1A1A2E;
  --text2:       #6B7280;
  --text3:       #9CA3AF;
  --bd:          #E5E7EB;
  --bd2:         #D1D5DB;

  --shadow-sm:   0 1px 2px rgba(0,0,0,0.04);
  --shadow:      0 4px 14px rgba(0,0,0,0.06);
  --shadow-lg:   0 8px 24px rgba(0,0,0,0.08);

  --radius:      8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Cairo', Tahoma, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-dk); }

img { max-width: 100%; display: block; }

/* ─── Navbar ─── */
.nav {
  background: var(--bg2);
  border-bottom: 1px solid var(--bd);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 600;
  color: var(--blue);
}
.nav-logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--blue) 50%, var(--blue-deep) 50%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  font-size: 17px;
}
.nav-links {
  display: flex;
  gap: 22px;
  align-items: center;
}
.nav-link {
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.15s;
}
.nav-link:hover { color: var(--blue); }
.nav-cta {
  background: var(--blue);
  color: #fff !important;
  padding: 8px 18px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s;
}
.nav-cta:hover { background: var(--blue-dk); transform: translateY(-1px); }

/* ─── Hero ─── */
.hero {
  background: linear-gradient(135deg, var(--blue-deep) 0%, var(--blue) 100%);
  color: #fff;
  padding: 60px 24px 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(126,200,227,0.15) 0%, transparent 60%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.hero h1 {
  font-size: 38px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 14px;
  max-width: 700px;
}
.hero p {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 28px;
  max-width: 620px;
  line-height: 1.7;
}

/* ─── Search Box ─── */
.search-box {
  background: var(--bg2);
  border-radius: var(--radius-xl);
  padding: 18px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr auto;
  gap: 10px;
  max-width: 900px;
  box-shadow: var(--shadow-lg);
}
.search-field {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.search-field label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.search-field select,
.search-field input {
  border: none;
  background: transparent;
  font-size: 14px;
  color: var(--text);
  padding: 6px 0;
  outline: none;
  font-family: inherit;
}
.search-field select:focus,
.search-field input:focus { color: var(--blue); }
.search-btn {
  background: var(--blue);
  color: #fff;
  border: none;
  padding: 0 22px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s;
}
.search-btn:hover { background: var(--blue-dk); }

/* ─── Section base ─── */
.section {
  padding: 60px 24px;
}
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.section-title {
  font-size: 26px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 8px;
  color: var(--text);
}
.section-sub {
  text-align: center;
  color: var(--text2);
  font-size: 15px;
  margin-bottom: 40px;
}

/* ─── Specialty cards ─── */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}
.spec-card {
  background: var(--bg2);
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  padding: 22px 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  display: block;
  color: var(--text);
}
.spec-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--blue-bd);
}
.spec-icon {
  font-size: 32px;
  color: var(--blue);
  margin-bottom: 10px;
}
.spec-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.spec-count {
  font-size: 11px;
  color: var(--text2);
  margin-top: 3px;
}

/* ─── Doctor card ─── */
.doctors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}
.doc-card {
  background: var(--bg2);
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.2s;
  cursor: pointer;
}
.doc-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: var(--blue-bd);
}
.doc-card-hdr {
  background: linear-gradient(135deg, var(--blue-deep) 0%, var(--blue) 100%);
  padding: 20px;
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
}
.doc-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--bg2);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  flex-shrink: 0;
}
.doc-name-block { color: #fff; flex: 1; min-width: 0; }
.doc-name { font-size: 16px; font-weight: 600; margin-bottom: 2px; }
.doc-spec { font-size: 12px; opacity: 0.85; }
.doc-card-body { padding: 14px 18px; }
.doc-info-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text2);
  margin-bottom: 6px;
}
.doc-info-row i { color: var(--blue); font-size: 14px; }
.doc-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--amber);
  font-weight: 500;
  margin-top: 6px;
}
.doc-card-footer {
  padding: 12px 18px 16px;
  display: flex;
  gap: 8px;
  border-top: 1px solid var(--bd);
}
.doc-price {
  flex: 1;
  font-size: 11px;
  color: var(--text2);
}
.doc-price-amount {
  font-size: 16px;
  font-weight: 700;
  color: var(--blue);
}
.doc-book-btn {
  background: var(--blue);
  color: #fff;
  border: none;
  padding: 8px 18px;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 5px;
}
.doc-book-btn:hover { background: var(--blue-dk); }

/* ─── Features ─── */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.feat-card {
  background: var(--bg2);
  border: 1px solid var(--bd);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
}
.feat-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  background: var(--blue-lt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--blue);
}
.feat-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}
.feat-desc {
  font-size: 12px;
  color: var(--text2);
  line-height: 1.6;
}

/* ─── Footer ─── */
.footer {
  background: var(--blue-deep);
  color: rgba(255,255,255,0.85);
  padding: 40px 24px 20px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
}
.footer h4 {
  font-size: 13px;
  color: #fff;
  font-weight: 600;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.footer-links { display: flex; flex-direction: column; gap: 7px; }
.footer-links a {
  color: rgba(255,255,255,0.7);
  font-size: 12px;
  transition: color 0.15s;
}
.footer-links a:hover { color: var(--cyan); }
.footer-brand-text {
  font-size: 12px;
  line-height: 1.6;
  opacity: 0.75;
  max-width: 320px;
  margin-top: 10px;
}
.footer-bottom {
  max-width: 1200px;
  margin: 30px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 11px;
  opacity: 0.5;
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .hero h1 { font-size: 26px; }
  .hero p { font-size: 14px; }
  .search-box { grid-template-columns: 1fr; }
  .search-btn { padding: 12px; justify-content: center; }
  .nav-links { gap: 14px; }
  .nav-link:not(.nav-cta) { display: none; }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
  .section-title { font-size: 22px; }
  .section { padding: 40px 18px; }
}

/* ═══════════════════════════════════════════════════════════════
   RTL Support (Arabic)
   ═══════════════════════════════════════════════════════════════ */
html[dir="rtl"] body {
  font-family: 'Cairo', 'Segoe UI', Tahoma, Arial, sans-serif;
}
html[dir="rtl"] .nav-link i,
html[dir="rtl"] .doc-info-row i,
html[dir="rtl"] .feat-icon i {
  margin-right: 0;
  margin-left: 4px;
}
html[dir="rtl"] .doc-card-hdr {
  text-align: right;
}
html[dir="rtl"] .hero h1,
html[dir="rtl"] .hero p {
  text-align: right;
}

/* Language toggle button */
.lang-toggle {
  background: rgba(255,255,255,0.1);
  color: #1B4F8A;
  border: 1px solid var(--bd);
  padding: 7px 14px;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.lang-toggle:hover {
  background: var(--blue-lt);
  border-color: var(--blue);
}