/* نظام التصميم المتكامل والمحترف */
:root {
  /* نظام الألوان المعدل */
  --primary-500: #4f46e5;
  --primary-600: #4338ca;
  --primary-400: #6366f1;
  --primary-50: #eef2ff;
  
  --success-500: #10b981;
  --success-600: #059669;
  --success-50: #ecfdf5;
  
  --danger-500: #ef4444;
  --danger-600: #dc2626;
  --danger-50: #fef2f2;
  
  --warning-500: #f59e0b;
  --warning-600: #d97706;
  --warning-50: #fffbeb;
  
  --neutral-900: #111827;
  --neutral-700: #374151;
  --neutral-500: #6b7280;
  --neutral-300: #d1d5db;
  --neutral-200: #e5e7eb;
  --neutral-100: #f3f4f6;
  --neutral-50: #f9fafb;
  --neutral-white: #ffffff;

  /* نظام الخطوط المحسّن */
  --font-primary: 'Tajawal', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-secondary: 'Tajawal', 'Helvetica Neue', Arial, sans-serif;
  --font-size-base: 1rem; /* 16px baseline */
  
  /* أحجام الخطوط المتدرجة */
  --text-xs: 0.75rem;   /* 12px */
  --text-sm: 0.875rem;  /* 14px */
  --text-md: 1rem;      /* 16px */
  --text-lg: 1.125rem;  /* 18px */
  --text-xl: 1.25rem;   /* 20px */
  --text-2xl: 1.5rem;   /* 24px */
  --text-3xl: 1.875rem; /* 30px */
  --text-4xl: 2.25rem;  /* 36px */
  --text-5xl: 3rem;     /* 48px */
  
  /* أوزان الخطوط */
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;
  
  /* تباعد الأسطر */
  --leading-tight: 1.25;
  --leading-normal: 1.6;
  --leading-relaxed: 1.75;

  /* الظلال المحسنة */
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);

  /* الزوايا المعدلة */
  --radius-xs: 0.125rem; /* 2px */
  --radius-sm: 0.25rem;  /* 4px */
  --radius-md: 0.375rem; /* 6px */
  --radius-lg: 0.5rem;   /* 8px */
  --radius-xl: 0.75rem;  /* 12px */
  --radius-2xl: 1rem;    /* 16px */
  --radius-full: 9999px;

  /* الانتقالات والتحولات */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  --transform-scale: scale(1.02);
  --transform-translate: translateY(-2px);

  /* الطبقات */
  --z-index-dropdown: 1000;
  --z-index-sticky: 1020;
  --z-index-fixed: 1030;
  --z-index-modal: 1050;
  --z-index-popover: 1070;
  --z-index-tooltip: 1080;
  --z-index-toast: 1100;

  /* متغيرات للجوال */
  --mobile-padding: 1rem;
  --input-height: 3rem;
  --button-height: 3rem;
  --header-height: 4rem;
}

/* Reset وأنماط أساسية متقدمة */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-primary);
  font-size: var(--text-md);
  font-weight: var(--font-normal);
  line-height: var(--leading-normal);
  color: var(--neutral-900);
  background-color: var(--neutral-100);
  direction: rtl;
  text-align: right;
  min-height: 100vh;
  min-height: -webkit-fill-available;
  overflow-x: hidden;
  transition: background-color var(--transition-normal);
}

/* تحسينات Typography للغة العربية */
[lang="ar"] {
  letter-spacing: 0;
  word-spacing: 0;
  font-variant-numeric: lining-nums;
}

/* العناوين المعدلة */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  margin-bottom: 0.75em;
  color: var(--neutral-900);
  font-family: var(--font-secondary);
}

h1 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  line-height: 1.2;
}

h2 {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  line-height: 1.25;
}

h3 {
  font-size: clamp(var(--text-xl), 3vw, var(--text-3xl));
  font-weight: var(--font-semibold);
}

h4 {
  font-size: clamp(var(--text-lg), 2.5vw, var(--text-2xl));
  font-weight: var(--font-semibold);
}

h5 {
  font-size: var(--text-lg);
}

h6 {
  font-size: var(--text-md);
}

p {
  margin-bottom: 1rem;
  line-height: var(--leading-relaxed);
  color: var(--neutral-700);
}

/* Utility Classes محسنة */
.hidden {
  display: none !important;
  visibility: hidden;
  opacity: 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
  color: var(--neutral-500);
  font-size: var(--text-lg);
}

.no-results {
  text-align: center;
  padding: 2rem;
  color: var(--neutral-500);
  font-size: var(--text-lg);
}

.error {
  color: var(--danger-500);
  text-align: center;
  padding: 1rem;
  font-weight: var(--font-medium);
}

/* Layout متكامل ومتجاوب */
.container {
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--mobile-padding);
}

@media (min-width: 640px) {
  .container {
    max-width: 640px;
    padding: 0 1.5rem;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 768px;
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: 1024px;
  }
}

@media (min-width: 1280px) {
  .container {
    max-width: 1280px;
  }
}

@media (min-width: 1536px) {
  .container {
    max-width: 1536px;
  }
}

/* شاشة اختيار الدور - محسنة */
.role-selection {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  min-height: -webkit-fill-available;
  padding: var(--mobile-padding);
  background: linear-gradient(135deg, var(--neutral-100) 0%, var(--neutral-200) 100%);
}

.role-selection h1 {
  color: var(--primary-600);
  text-align: center;
  margin-bottom: 1rem;
  font-size: clamp(1.75rem, 6vw, 2.5rem);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.tagline {
  color: var(--neutral-700);
  text-align: center;
  margin-bottom: 2rem;
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  max-width: 600px;
  line-height: 1.6;
}

.role-buttons {
  width: 100%;
  max-width: 400px;
}

.role-btn {
  width: 100%;
  max-width: 320px;
  height: var(--button-height);
  padding: 0 1.5rem;
  margin: 0.75rem 0;
  border: none;
  border-radius: var(--radius-lg);
  font-size: clamp(1rem, 3.5vw, 1.25rem);
  font-weight: var(--font-bold);
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.role-btn::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to left, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0));
  opacity: 0;
  transition: var(--transition-fast);
  z-index: -1;
}

.role-btn:hover::before {
  opacity: 1;
}

.role-btn:active {
  transform: translateY(1px);
  box-shadow: var(--shadow-sm);
}

.role-btn i {
  font-size: 1.25rem;
  transition: transform var(--transition-fast);
}

.role-btn:hover i {
  transform: translateX(-5px);
}

.client-btn {
  background-color: var(--success-500);
  color: var(--neutral-white);
}

.client-btn:hover {
  background-color: var(--success-600);
  box-shadow: var(--shadow-lg);
}

.barber-btn {
  background-color: var(--primary-500);
  color: var(--neutral-white);
}

.barber-btn:hover {
  background-color: var(--primary-600);
  box-shadow: var(--shadow-lg);
}

/* نماذج الدخول المحسنة */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  min-height: -webkit-fill-available;
  padding: var(--mobile-padding);
  background: linear-gradient(135deg, var(--neutral-100) 0%, var(--neutral-200) 100%);
}

.login-box {
  background-color: var(--neutral-white);
  width: 100%;
  max-width: 480px;
  padding: 2rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--neutral-200);
  animation: fadeIn 0.5s ease-out;
  transition: all var(--transition-normal);
}

.login-box:hover {
  box-shadow: var(--shadow-2xl);
}

@keyframes fadeIn {
  from { 
    opacity: 0; 
    transform: translateY(20px); 
  }
  to { 
    opacity: 1; 
    transform: translateY(0); 
  }
}

.login-box h2 {
  color: var(--primary-500);
  text-align: center;
  margin-bottom: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-size: clamp(1.25rem, 4vw, 1.75rem);
}

.form-group {
  margin-bottom: 1.5rem;
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: var(--font-semibold);
  color: var(--neutral-700);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-md);
  transition: color var(--transition-fast);
}

.form-group i {
  width: 1.25rem;
  text-align: center;
  color: var(--neutral-500);
  transition: color var(--transition-fast);
}

.form-input {
  width: 100%;
  height: var(--input-height);
  padding: 0 1rem;
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-md);
  font-size: var(--text-md);
  transition: all var(--transition-normal);
  background-color: var(--neutral-50);
  color: var(--neutral-900);
  font-family: var(--font-primary);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
  background-color: var(--neutral-white);
}

.form-input:focus + label,
.form-input:focus + label i {
  color: var(--primary-500);
}

/* نظام التقييمات المحسن */
.rating-container {
  background-color: var(--neutral-white);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-top: 1.5rem;
  border-left: 4px solid var(--warning-500);
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.rating-title {
  margin-bottom: 1rem;
  color: var(--warning-600);
  font-weight: var(--font-semibold);
  text-align: center;
  font-size: var(--text-lg);
}

.stars {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  direction: ltr;
}

.stars i {
  font-size: 2rem;
  color: var(--neutral-300);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.stars i:hover {
  transform: scale(1.1);
}

.stars i.active {
  color: var(--warning-500);
  transform: scale(1.1);
}

.rating-comment {
  width: 100%;
  padding: 0.875rem;
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  resize: none;
  min-height: 100px;
  font-family: var(--font-primary);
  transition: all var(--transition-normal);
}

.rating-comment:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

/* تحسينات لقائمة مقدمي الخدمة */
.provider-rating {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.75rem;
}

.provider-rating i {
  color: var(--warning-500);
  font-size: 0.875rem;
}

.provider-rating-count {
  font-size: var(--text-xs);
  color: var(--neutral-500);
}

.top-rated {
  border: 2px solid var(--warning-500);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(245, 158, 11, 0.1), 0 2px 4px -1px rgba(245, 158, 11, 0.06);
}

.top-rated::after {
  content: 'الأعلى تقييمًا';
  position: absolute;
  top: 10px;
  left: 10px;
  background-color: var(--warning-500);
  color: var(--neutral-white);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  box-shadow: var(--shadow-sm);
}

.highlight {
  background-color: var(--warning-500);
  color: white;
  padding: 0 0.25rem;
  border-radius: var(--radius-xs);
  font-weight: var(--font-bold);
}

/* حفظ بيانات الدخول */
.remember-me {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 1.25rem 0;
  font-size: var(--text-sm);
  color: var(--neutral-700);
  user-select: none;
}

.remember-me input {
  width: 1.25rem;
  height: 1.25rem;
  accent-color: var(--primary-500);
  cursor: pointer;
}

/* الأزرار المحسنة */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0 1.5rem;
  height: var(--button-height);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--text-md);
  font-weight: var(--font-semibold);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to left, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0));
  opacity: 0;
  transition: var(--transition-fast);
}

.btn:hover::before {
  opacity: 1;
}

.btn:active {
  transform: translateY(1px);
  box-shadow: var(--shadow-sm);
}

.btn-block {
  display: flex;
  width: 100%;
}

.btn-primary {
  background-color: var(--primary-500);
  color: var(--neutral-white);
}

.btn-primary:hover {
  background-color: var(--primary-600);
  box-shadow: var(--shadow-md);
}

.btn-success {
  background-color: var(--success-500);
  color: var(--neutral-white);
}

.btn-success:hover {
  background-color: var(--success-600);
  box-shadow: var(--shadow-md);
}

.btn-danger {
  background-color: var(--danger-500);
  color: var(--neutral-white);
}

.btn-danger:hover {
  background-color: var(--danger-600);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-500);
  border: 2px solid var(--primary-500);
}

.btn-outline:hover {
  background-color: var(--primary-50);
  box-shadow: var(--shadow-sm);
}

.btn-icon {
  padding: 0.5rem;
  border-radius: var(--radius-full);
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* إضافة مسافة بين الأزرار في نماذج الدخول */
.login-box .btn-block {
  margin-bottom: 1rem; /* مسافة 16px بين الأزرار */
}

.login-box .btn-block:last-child {
  margin-bottom: 0; /* لا توجد مسافة أسفل الزر الأخير */
}

/* لوحات التحكم المحسنة */
.dashboard {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: -webkit-fill-available;
  background-color: var(--neutral-50);
}

.header {
  background-color: var(--primary-500);
  color: var(--neutral-white);
  padding: 0 var(--mobile-padding);
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: var(--z-index-sticky);
}

.header-title {
  font-size: clamp(0.875rem, 4vw, 1.1rem);
  font-weight: var(--font-bold);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.shop-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-text {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
}

.status-toggle {
  position: relative;
  display: inline-block;
  width: 3.5rem;
  height: 1.75rem;
}

.status-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  background-color: var(--neutral-300);
  transition: .4s;
  border-radius: var(--radius-full);
}

.slider:before {
  position: absolute;
  content: "";
  height: 1.25rem;
  width: 1.25rem;
  left: 0.25rem;
  bottom: 0.25rem;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--success-500);
}

input:checked + .slider:before {
  transform: translateX(1.75rem);
}

.user-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  background-color: var(--neutral-white);
  color: var(--primary-500);
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: var(--font-bold);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.user-avatar:hover {
  transform: scale(1.05);
}

.content {
  padding: var(--mobile-padding);
  flex: 1;
}

.section-title {
  margin-bottom: 1.5rem;
  font-size: clamp(1rem, 4vw, 1.25rem);
  font-weight: var(--font-bold);
  color: var(--primary-500);
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--neutral-200);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* قائمة الانتظار المحسنة */
.queue-list {
  list-style: none;
  margin-bottom: 2rem;
}

.queue-item {
  background-color: var(--neutral-white);
  padding: 1rem;
  margin-bottom: 0.75rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition-normal);
  border-left: 4px solid var(--primary-500);
}

.queue-item:hover {
  transform: var(--transform-translate);
  box-shadow: var(--shadow-md);
}

.queue-info {
  flex: 1;
}

.queue-position {
  font-weight: var(--font-bold);
  color: var(--primary-500);
  font-size: var(--text-sm);
  margin-bottom: 0.25rem;
}

.queue-name {
  margin: 0.25rem 0;
  font-weight: var(--font-semibold);
  font-size: var(--text-md);
}

.queue-phone {
  font-size: var(--text-sm);
  color: var(--neutral-500);
}

.queue-time {
  font-size: var(--text-xs);
  color: var(--neutral-500);
  direction: ltr;
  display: inline-block;
}

.delete-btn {
  background-color: var(--danger-500);
  color: var(--neutral-white);
  border: none;
  border-radius: var(--radius-full);
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.delete-btn:hover {
  background-color: var(--danger-600);
  transform: scale(1.05);
}

/* قائمة مقدمي الخدمة المحسنة */
.providers-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.provider-card {
  background-color: var(--neutral-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  border: 1px solid var(--neutral-200);
}

.provider-card:hover {
  transform: var(--transform-translate);
  box-shadow: var(--shadow-lg);
}

.provider-info {
  padding: 1.25rem;
  flex: 1;
}

.provider-header {
  display: flex;
  align-items: center;
  margin-bottom: 0.75rem;
}

.provider-avatar {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-full);
  background-color: var(--primary-500);
  color: var(--neutral-white);
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: var(--font-bold);
  margin-left: 1rem;
  font-size: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.provider-name {
  font-weight: var(--font-bold);
  font-size: clamp(0.9375rem, 3vw, 1.1rem);
  color: var(--neutral-900);
}

.provider-status {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  margin-top: 0.5rem;
  font-weight: var(--font-semibold);
}

.status-open {
  background-color: var(--success-50);
  color: var(--success-600);
}

.status-closed {
  background-color: var(--danger-50);
  color: var(--danger-600);
}

.provider-details {
  margin-top: 1rem;
  font-size: clamp(0.8125rem, 2.5vw, 0.9375rem);
}

.provider-details div {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  line-height: 1.5;
}

.provider-details i {
  color: var(--neutral-500);
  margin-top: 0.125rem;
  flex-shrink: 0;
}

.location-link {
  color: var(--primary-500);
  text-decoration: none;
  transition: all var(--transition-fast);
  word-break: break-all;
}

.location-link:hover {
  color: var(--primary-600);
  text-decoration: underline;
}

.book-btn {
  width: 100%;
  padding: 0.875rem;
  background-color: var(--success-500);
  color: var(--neutral-white);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  font-weight: var(--font-semibold);
  font-size: 0.9375rem;
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.book-btn:hover:not(:disabled) {
  background-color: var(--success-600);
  box-shadow: var(--shadow-md);
}

.book-btn:disabled {
  background-color: var(--neutral-300);
  cursor: not-allowed;
  opacity: 0.8;
}

/* مربع البحث المحسن */
.search-filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.search-container {
  display: flex;
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  background-color: var(--neutral-white);
}

.search-container:focus-within {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

#citySearch,
#serviceTypeSearch {
  flex: 1;
  padding: 0.875rem;
  border: none;
  outline: none;
  font-size: var(--text-md);
  background-color: transparent;
  color: var(--neutral-900);
}

.search-btn {
  background-color: var(--primary-500);
  color: var(--neutral-white);
  border: none;
  padding: 0 1.25rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-btn:hover {
  background-color: var(--primary-600);
}

/* حجز العميل الحالي */
.current-booking {
  background-color: var(--neutral-white);
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--success-500);
  animation: fadeIn 0.5s ease-out;
}

.booking-title {
  margin-bottom: 1rem;
  color: var(--success-600);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.booking-info {
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.booking-label {
  font-weight: var(--font-semibold);
  color: var(--neutral-700);
}

/* تأثيرات الحركة والانتقالات */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* تعديلات للهواتف */
@media (max-width: 640px) {
  .providers-list {
    grid-template-columns: 1fr;
  }
  
  .search-filters {
    grid-template-columns: 1fr;
  }
  
  .role-btn {
    max-width: 100%;
  }
}

/* تعديلات للوضع الداكن */
@media (prefers-color-scheme: dark) {
  :root {
    --neutral-900: #f3f4f6;
    --neutral-700: #e5e7eb;
    --neutral-500: #9ca3af;
    --neutral-300: #4b5563;
    --neutral-200: #374151;
    --neutral-100: #1f2937;
    --neutral-50: #111827;
    --neutral-white: #1f2937;
  }
  
  body {
    background-color: var(--neutral-50);
  }
  
  .login-box,
  .provider-card,
  .queue-item,
  .current-booking,
  .rating-container {
    background-color: var(--neutral-100);
    border-color: var(--neutral-300);
  }
  
  .form-input,
  .search-container {
    background-color: var(--neutral-200);
    color: var(--neutral-100);
    border-color: var(--neutral-300);
  }
  
  .form-input:focus {
    background-color: var(--neutral-200);
  }
  
  .header {
    background-color: var(--primary-600);
  }
}

/* إضافة أنماط للفوتر */
.site-footer {
  background-color: var(--neutral-900);
  color: var(--neutral-100);
  padding: 2rem 0;
  text-align: center;
  margin-top: 2rem;
}

.site-footer .container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.site-footer .footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.site-footer .footer-links a {
  color: var(--neutral-100);
  text-decoration: none;
  transition: color var(--transition-fast);
  font-size: var(--text-md);
}

.site-footer .footer-links a:hover {
  color: var(--primary-400);
  text-decoration: underline;
}

.site-footer .copyright {
  font-size: var(--text-sm);
  color: var(--neutral-300);
}

/* رابط تخطي إلى المحتوى */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary-600);
  color: white;
  padding: 8px 16px;
  z-index: 100;
  transition: top 0.3s;
  border-radius: 0 0 4px 4px;
  text-decoration: none;
}

.skip-link:focus {
  top: 0;
}

/* تأثيرات للطباعة */
@media print {
  .header, .search-filters, .btn, .site-footer, .role-selection {
    display: none !important;
  }
  
  .provider-card, .queue-item {
    page-break-inside: avoid;
    break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
  
  body {
    background-color: white !important;
    color: black !important;
    font-size: 12pt;
    padding: 0.5in;
  }
  
  a::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    font-weight: normal;
  }
  
  .no-print {
    display: none !important;
  }
}

/* تحسينات الوصول */
[aria-hidden="true"] {
  pointer-events: none;
}

:focus {
  outline: 2px solid var(--primary-500);
  outline-offset: 2px;
}

/* أنماط للنجوم التفاعلية */
.stars i {
  cursor: pointer;
  transition: all 0.2s ease;
}

.stars i:focus {
  outline: 2px solid var(--primary-500);
  border-radius: 50%;
}