/* =====================================================
   خدمات البدرمان ونزلة البدرمان - نظام التصميم الرئيسي
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;900&family=Tajawal:wght@300;400;500;700;900&display=swap');

:root {
  /* ألوان الثيم الرئيسية (محافظة المنيا: أزرق وذهبي) */
  --primary:       #0b4d96;
  --primary-light: #2d7bd1;
  --primary-dark:  #063162;
  --secondary:     #c0392b;
  --secondary-light:#e74c3c;
  --accent:        #c59b27;
  --accent-light:  #e5be54;

  /* ألوان الخلفيات */
  --bg-main:  #f4f7fa;
  --bg-card:  #ffffff;
  --bg-dark:  #071d38;
  --bg-dark2: #0e305c;

  /* ألوان النصوص */
  --text-main:  #1e293b;
  --text-muted: #64748b;
  --text-light: #ffffff;

  /* ظلال */
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.18);
  --shadow-xl:  0 16px 60px rgba(0,0,0,0.25);

  /* حدود */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* أحجام الخط */
  --font-xs:  0.75rem;
  --font-sm:  0.875rem;
  --font-md:  1rem;
  --font-lg:  1.125rem;
  --font-xl:  1.25rem;
  --font-2xl: 1.5rem;
  --font-3xl: 2rem;
  --font-4xl: 2.75rem;

  /* انتقالات */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* فصائل الدم */
  --blood-apos:  #e74c3c;
  --blood-aneg:  #c0392b;
  --blood-bpos:  #2980b9;
  --blood-bneg:  #1a5276;
  --blood-abpos: #8e44ad;
  --blood-abneg: #6c3483;
  --blood-opos:  #27ae60;
  --blood-oneg:  #1e8449;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  direction: rtl;
}

body {
  font-family: 'Cairo', 'Tajawal', sans-serif;
  background: var(--bg-main);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; outline: none; font-family: inherit; }
input, select, textarea { font-family: inherit; outline: none; }


/* ======== الهيدر الرئيسي ======== */
#main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 24px rgba(11,77,150,0.08);
  border-bottom: 2px solid rgba(11,77,150,0.08);
  transition: var(--transition);
}
#main-header.scrolled {
  box-shadow: 0 4px 32px rgba(11,77,150,0.15);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: 0 4px 16px rgba(26,107,60,0.35);
}
.logo-text h1 {
  font-size: var(--font-lg);
  font-weight: 900;
  color: var(--primary-dark);
  line-height: 1.2;
}
.logo-text span {
  font-size: var(--font-xs);
  color: var(--text-muted);
  font-weight: 400;
}

/* ======== القائمة الرئيسية ======== */
#main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
#main-nav a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
}
#main-nav a:hover, #main-nav a.active {
  background: rgba(26,107,60,0.08);
  color: var(--primary);
}
#main-nav a .nav-icon { font-size: 15px; }

/* زر الطوارئ في النافبار */
.btn-emergency-nav {
  background: linear-gradient(135deg, var(--secondary), #a93226);
  color: #fff !important;
  padding: 10px 18px !important;
  border-radius: var(--radius-md) !important;
  box-shadow: 0 4px 16px rgba(192,57,43,0.4);
  animation: pulse-nav 2s infinite;
}
@keyframes pulse-nav {
  0%, 100% { box-shadow: 0 4px 16px rgba(192,57,43,0.4); }
  50%       { box-shadow: 0 4px 28px rgba(192,57,43,0.7); }
}
.btn-emergency-nav:hover {
  background: linear-gradient(135deg, #e74c3c, var(--secondary)) !important;
  transform: translateY(-1px);
}

/* ======== زر الهامبرجر (موبايل) ======== */
#hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  background: none;
  transition: var(--transition);
}
#hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}
#hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
#hamburger.open span:nth-child(2) { opacity: 0; }
#hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ======== القائمة الجانبية موبايل ======== */
#mobile-nav {
  display: none;
  flex-direction: column;
  background: #fff;
  padding: 16px 24px 24px;
  border-top: 1px solid rgba(26,107,60,0.08);
  gap: 4px;
}
#mobile-nav a {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--font-md);
  transition: var(--transition);
}
#mobile-nav a:hover, #mobile-nav a.active {
  background: rgba(26,107,60,0.08);
  color: var(--primary);
}
#mobile-nav.open { display: flex; }

/* ======== الأقسام العامة ======== */
.section-title {
  text-align: center;
  margin-bottom: 48px;
}
.section-title .badge {
  display: inline-block;
  background: rgba(26,107,60,0.1);
  color: var(--primary);
  font-size: var(--font-xs);
  font-weight: 700;
  padding: 6px 18px;
  border-radius: 50px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title h2 {
  font-size: var(--font-3xl);
  font-weight: 900;
  color: var(--text-main);
  margin-bottom: 12px;
  line-height: 1.3;
}
.section-title p {
  font-size: var(--font-lg);
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 80px 0; }

/* ======== بطاقات عامة ======== */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.05);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* ======== الأزرار ======== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-size: var(--font-md);
  font-weight: 700;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: inherit;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  box-shadow: 0 4px 20px rgba(26,107,60,0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(26,107,60,0.5);
}
.btn-secondary {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 2px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.25);
  transform: translateY(-2px);
}
.btn-danger {
  background: linear-gradient(135deg, var(--secondary), #a93226);
  color: #fff;
  box-shadow: 0 4px 20px rgba(192,57,43,0.4);
}
.btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(192,57,43,0.6);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}
.btn-sm { padding: 8px 18px; font-size: var(--font-sm); }
.btn-lg { padding: 16px 40px; font-size: var(--font-xl); }
.btn-icon { padding: 10px; border-radius: 50%; }
.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
}
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(37,211,102,0.6); }
.btn-call {
  background: linear-gradient(135deg, #2980b9, #1a5276);
  color: #fff;
  box-shadow: 0 4px 16px rgba(41,128,185,0.4);
}
.btn-call:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(41,128,185,0.6); }

/* ======== شريط البحث ======== */
.search-bar-wrap {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}
.search-bar-wrap .search-icon {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--text-muted);
  pointer-events: none;
}
.search-input {
  width: 100%;
  padding: 18px 56px 18px 140px;
  border-radius: 60px;
  border: 2px solid rgba(26,107,60,0.15);
  font-size: var(--font-lg);
  background: #fff;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  font-family: inherit;
  color: var(--text-main);
}
.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(26,107,60,0.12), var(--shadow-md);
}
.search-input::placeholder { color: var(--text-muted); }
.search-btn {
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  padding: 10px 24px;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  font-size: var(--font-sm);
  font-weight: 700;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: var(--transition);
}
.search-btn:hover { opacity: 0.9; }

/* ======== قسم الهيرو ======== */
#hero {
  position: relative;
  background: linear-gradient(135deg, var(--bg-dark) 0%, #1e3a28 40%, var(--bg-dark2) 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 100px 0 80px;
}
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 60%, rgba(26,107,60,0.3) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(37,160,90,0.15) 0%, transparent 50%);
}
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-particles span {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  animation: float-particle 8s infinite;
}
@keyframes float-particle {
  0%,100%  { transform: translateY(0) scale(1); opacity: 0.15; }
  50%      { transform: translateY(-30px) scale(1.5); opacity: 0.5; }
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  padding: 8px 22px;
  border-radius: 50px;
  font-size: var(--font-sm);
  font-weight: 600;
  margin-bottom: 28px;
  animation: fade-in 0.6s ease-out;
}
.hero-tag .dot {
  width: 8px; height: 8px;
  background: #4ade80;
  border-radius: 50%;
  animation: blink 1.5s infinite;
}
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0;} }
.hero-title {
  font-size: clamp(2.2rem, 5vw, var(--font-4xl));
  font-weight: 900;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 20px;
  animation: slide-up 0.7s ease-out;
}
.hero-title span { color: var(--accent-light); }
.hero-subtitle {
  font-size: var(--font-xl);
  color: rgba(255,255,255,0.75);
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.8;
  animation: slide-up 0.8s ease-out;
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin: 48px 0;
  flex-wrap: wrap;
  animation: fade-in 1s ease-out;
}
.hero-stat {
  text-align: center;
  color: #fff;
}
.hero-stat .num {
  font-size: var(--font-3xl);
  font-weight: 900;
  color: var(--accent-light);
  display: block;
}
.hero-stat .lbl {
  font-size: var(--font-sm);
  color: rgba(255,255,255,0.65);
  font-weight: 500;
}
.hero-ctas {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.hero-search {
  max-width: 680px;
  margin: 0 auto;
  animation: slide-up 1s ease-out;
}
.hero-search .search-input {
  background: rgba(255,255,255,0.95);
  border-color: transparent;
}

/* ======== شريط التنقل السريع (موجات) ======== */
#quick-nav {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding: 0;
  position: relative;
  margin-top: -2px;
}
.quick-nav-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0;
}
.quick-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 22px 12px;
  color: rgba(255,255,255,0.8);
  font-size: var(--font-xs);
  font-weight: 700;
  transition: var(--transition);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  text-align: center;
}
.quick-nav-item:hover, .quick-nav-item.active {
  color: #fff;
  background: rgba(255,255,255,0.1);
  border-bottom-color: var(--accent-light);
}
.quick-nav-item .qn-icon {
  font-size: 26px;
  transition: var(--transition);
}
.quick-nav-item:hover .qn-icon { transform: scale(1.15); }

/* ======== قسم الدم - الطوارئ (بارز) ======== */
#blood-emergency {
  background: linear-gradient(135deg, #7b0e0e, #c0392b, #e74c3c);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}
#blood-emergency::before {
  content: '🩸';
  position: absolute;
  font-size: 200px;
  opacity: 0.06;
  left: -20px;
  top: -30px;
}
#blood-emergency::after {
  content: '❤️';
  position: absolute;
  font-size: 180px;
  opacity: 0.06;
  right: -10px;
  bottom: -30px;
}
.blood-emergency-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}
.blood-emergency-inner h2 {
  font-size: var(--font-3xl);
  font-weight: 900;
  margin-bottom: 12px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.blood-emergency-inner p {
  font-size: var(--font-lg);
  opacity: 0.9;
  margin-bottom: 32px;
}
.blood-type-quick-btns {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}
.blood-type-btn {
  padding: 12px 22px;
  border-radius: var(--radius-md);
  font-size: var(--font-md);
  font-weight: 900;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.15);
  color: #fff;
  backdrop-filter: blur(8px);
  font-family: inherit;
}
.blood-type-btn:hover {
  background: rgba(255,255,255,0.3);
  transform: translateY(-2px) scale(1.04);
  border-color: rgba(255,255,255,0.6);
}
.blood-type-btn.active-blood {
  background: rgba(255,255,255,0.9);
  color: #c0392b;
  transform: translateY(-3px) scale(1.06);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

/* ======== بطاقات الحرفيين والدكاترة ======== */
.people-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.people-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(0,0,0,0.05);
  position: relative;
  overflow: hidden;
}
.people-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--primary), var(--primary-light));
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  transform: scaleX(-1);
}
.people-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.people-card-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.people-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(26,107,60,0.3);
}
.people-info h3 {
  font-size: var(--font-md);
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 4px;
  line-height: 1.3;
}
.people-info .specialty-badge {
  display: inline-block;
  background: rgba(26,107,60,0.08);
  color: var(--primary);
  font-size: var(--font-xs);
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
}
.people-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: var(--font-sm);
  margin-bottom: 16px;
  padding: 10px 14px;
  background: var(--bg-main);
  border-radius: var(--radius-sm);
  direction: ltr;
  font-weight: 600;
}
.people-phone span { font-size: 16px; }
.people-actions {
  display: flex;
  gap: 10px;
}
.people-actions .btn { flex: 1; font-size: var(--font-xs); padding: 10px 8px; }

/* ======== بطاقات المتبرعين بالدم ======== */
.donor-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(0,0,0,0.05);
  display: flex;
  align-items: center;
  gap: 16px;
}
.donor-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.blood-type-badge {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-xl);
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.blood-type-badge[data-type="A+"]  { background: linear-gradient(135deg, #e74c3c, #c0392b); }
.blood-type-badge[data-type="A-"]  { background: linear-gradient(135deg, #c0392b, #922b21); }
.blood-type-badge[data-type="B+"]  { background: linear-gradient(135deg, #2980b9, #1a5276); }
.blood-type-badge[data-type="B-"]  { background: linear-gradient(135deg, #1a5276, #0e3460); }
.blood-type-badge[data-type="AB+"] { background: linear-gradient(135deg, #8e44ad, #6c3483); }
.blood-type-badge[data-type="AB-"] { background: linear-gradient(135deg, #6c3483, #4a235a); }
.blood-type-badge[data-type="O+"]  { background: linear-gradient(135deg, #27ae60, #1e8449); }
.blood-type-badge[data-type="O-"]  { background: linear-gradient(135deg, #1e8449, #145a32); }
.donor-info { flex: 1; min-width: 0; }
.donor-info h3 {
  font-size: var(--font-md);
  font-weight: 800;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.donor-info .village-tag {
  font-size: var(--font-xs);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}
.donor-actions { display: flex; gap: 8px; flex-shrink: 0; }
.donor-available {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-xs);
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 6px;
}
.donor-available.yes { background: rgba(39,174,96,0.12); color: #27ae60; }
.donor-available.no  { background: rgba(192,57,43,0.12); color: var(--secondary); }

/* ======== قسم الطوارئ ======== */
.emergency-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.emergency-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(0,0,0,0.05);
}
.emergency-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.emergency-card.critical {
  background: linear-gradient(135deg, #fff 60%, #fff5f5);
  border-color: rgba(192,57,43,0.15);
}
.emergency-icon {
  font-size: 44px;
  margin-bottom: 12px;
  display: block;
}
.emergency-card h3 {
  font-size: var(--font-md);
  font-weight: 800;
  margin-bottom: 8px;
}
.emergency-card .phone-num {
  font-size: var(--font-2xl);
  font-weight: 900;
  color: var(--secondary);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
  direction: ltr;
}
.emergency-call-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--secondary), #a93226);
  color: #fff;
  padding: 10px 24px;
  border-radius: 50px;
  font-size: var(--font-sm);
  font-weight: 700;
  transition: var(--transition);
}
.emergency-call-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(192,57,43,0.5); }

/* ======== فلاتر ======== */
.filter-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
  align-items: center;
}
.filter-wrap label { font-weight: 700; color: var(--text-muted); font-size: var(--font-sm); }
.filter-btn {
  padding: 8px 18px;
  border-radius: 50px;
  border: 2px solid rgba(26,107,60,0.2);
  background: #fff;
  color: var(--text-muted);
  font-size: var(--font-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ======== نافذة المودال ======== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.modal-overlay.show { opacity: 1; pointer-events: all; }
.modal {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: 40px;
  max-width: 560px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9) translateY(20px);
  transition: transform var(--transition);
  box-shadow: var(--shadow-xl);
}
.modal-overlay.show .modal { transform: scale(1) translateY(0); }
.modal-close {
  position: absolute;
  top: 16px;
  left: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--bg-main);
  border: none;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.modal-close:hover { background: #e0e0e0; }

/* ======== الفوتر ======== */
#main-footer {
  background: linear-gradient(135deg, var(--bg-dark), var(--bg-dark2));
  color: rgba(255,255,255,0.85);
  padding: 72px 0 0;
}
.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand h2 {
  font-size: var(--font-xl);
  font-weight: 900;
  color: #fff;
  margin-bottom: 12px;
}
.footer-brand p {
  font-size: var(--font-sm);
  line-height: 1.9;
  opacity: 0.7;
}
.footer-col h3 {
  font-size: var(--font-md);
  font-weight: 800;
  color: #fff;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(255,255,255,0.1);
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: var(--font-sm);
  opacity: 0.7;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-col ul li a:hover { opacity: 1; color: var(--accent-light); padding-right: 4px; }
.footer-bottom {
  background: rgba(0,0,0,0.3);
  padding: 20px 24px;
  text-align: center;
  font-size: var(--font-xs);
  opacity: 0.6;
  max-width: 100%;
}
.footer-bottom span { color: var(--accent-light); opacity: 1; }

/* ======== عداد لأعلى الصفحة ======== */
#back-to-top {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(26,107,60,0.4);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  z-index: 500;
}
#back-to-top.show { opacity: 1; pointer-events: all; }
#back-to-top:hover { transform: translateY(-3px); box-shadow: 0 6px 28px rgba(26,107,60,0.6); }

/* ======== الإشعارات (Toast) ======== */
#toast-container {
  position: fixed;
  bottom: 80px;
  left: 24px;
  z-index: 9998;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.toast {
  background: var(--bg-dark);
  color: #fff;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  font-size: var(--font-sm);
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slide-in-toast 0.3s ease-out;
  max-width: 320px;
}
.toast.success { border-right: 4px solid #27ae60; }
.toast.error   { border-right: 4px solid var(--secondary); }
@keyframes slide-in-toast {
  from { transform: translateX(-100px); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

/* ======== انيميشن عام ======== */
@keyframes fade-in   { from { opacity: 0; } to { opacity: 1; } }
@keyframes slide-up  { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse {
  0%,100% { transform: scale(1); }
  50%     { transform: scale(1.04); }
}

/* ======== Scroll Reveal ======== */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ======== صفحة تحميل ======== */
#page-loader {
  position: fixed;
  inset: 0;
  background: var(--bg-dark);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
  transition: opacity 0.5s ease-out;
}
#page-loader.done { opacity: 0; pointer-events: none; }
.loader-logo { font-size: 64px; animation: pulse 1.5s infinite; }
.loader-bar {
  width: 200px;
  height: 3px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
  overflow: hidden;
}
.loader-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  width: 0%;
  animation: load-bar 1.2s ease-out forwards;
  border-radius: 3px;
}
@keyframes load-bar { to { width: 100%; } }
.loader-text { color: rgba(255,255,255,0.7); font-size: var(--font-sm); font-weight: 600; }

/* ======== Responsive ======== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .quick-nav-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 768px) {
  #main-nav { display: none; }
  #hamburger { display: flex; }
  .hero-title { font-size: 1.9rem; }
  .hero-stats { gap: 28px; }
  .hero-stats .hero-stat .num { font-size: var(--font-2xl); }
  .section-title h2 { font-size: var(--font-2xl); }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .quick-nav-grid { grid-template-columns: repeat(4, 1fr); }
  .search-input { padding: 14px 48px 14px 90px; font-size: var(--font-md); }
  section { padding: 60px 0; }
  .people-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .quick-nav-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-ctas { flex-direction: column; align-items: center; }
  .blood-type-quick-btns { gap: 8px; }
  .blood-type-btn { padding: 10px 14px; font-size: var(--font-sm); }
}

/* ======== No results state ======== */
.no-results {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.no-results .nr-icon { font-size: 64px; margin-bottom: 16px; display: block; }
.no-results h3 { font-size: var(--font-xl); margin-bottom: 8px; color: var(--text-main); }

/* ======== لوحة التحكم ======== */
.admin-layout {
  display: flex;
  min-height: 100vh;
}
.admin-sidebar {
  width: 260px;
  background: var(--bg-dark);
  color: #fff;
  padding: 24px 16px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  flex-shrink: 0;
}
.admin-main {
  flex: 1;
  padding: 32px;
  background: var(--bg-main);
  overflow-y: auto;
}
.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.7);
  font-size: var(--font-sm);
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  margin-bottom: 4px;
  border: none;
  background: none;
  width: 100%;
  text-align: right;
  font-family: inherit;
}
.admin-nav-item:hover, .admin-nav-item.active {
  background: rgba(255,255,255,0.1);
  color: #fff;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.data-table th {
  background: var(--primary);
  color: #fff;
  padding: 14px 16px;
  text-align: right;
  font-size: var(--font-sm);
  font-weight: 700;
}
.data-table td {
  padding: 12px 16px;
  font-size: var(--font-sm);
  border-bottom: 1px solid var(--bg-main);
  color: var(--text-main);
}
.data-table tr:hover td { background: rgba(26,107,60,0.04); }
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: var(--font-sm); font-weight: 700; margin-bottom: 8px; color: var(--text-main); }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-sm);
  font-size: var(--font-md);
  font-family: inherit;
  transition: var(--transition);
  background: #fff;
  color: var(--text-main);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,107,60,0.1);
}
.stat-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 20px;
}
.stat-card .stat-icon {
  width: 60px; height: 60px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
}
.stat-card .stat-num { font-size: var(--font-3xl); font-weight: 900; line-height: 1; }
.stat-card .stat-label { font-size: var(--font-sm); color: var(--text-muted); }