/* ==========================================================================
   متجر «وصلة — WASLA» للهواتف المحمولة والإكسسوارات
   assets/css/main.css — المتغيرات الأساسية، الخطوط، التخطيط العام، الهيدر والفوتر
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Alexandria:wght@400;500;600;700;800&family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700&display=swap');

:root {
  /* لوحة الألوان الرسمية المعتمدة */
  --color-bg-page: #F6F7F4;             /* أبيض خزفي للخلفيات الرئيسية */
  --color-surface: #FFFFFF;             /* أبيض ناصع للبطاقات والأسطح */
  --color-surface-elevated: #FFFFFF;
  --color-surface-subtle: #EDF1EE;      /* رمادي خزفي ناعم للحاويات الثانوية */
  --color-brand-primary: #183F3B;       /* أخضر بترولي داكن للعناوين والأزرار الرئيسية */
  --color-brand-hover: #112D2A;         /* بترولي أغمق عند التفاعل */
  --color-brand-tint: #E2ECE8;          /* مساحات بترولية خفيفة جداً */
  --color-brand-border: #2C5752;
  
  --color-text-main: #202726;           /* فحمي داكن للنصوص الأساسية */
  --color-text-muted: #4F5E5C;          /* نصوص ثانوية وتفاصيل متزنة التباين */
  --color-text-soft: #70817E;           /* نصوص مساعدة */
  
  --color-border: #DCE2DF;              /* رمادي فضي للحدود والفواصل */
  --color-border-subtle: #E8ECEB;
  --color-border-strong: #BDC8C4;
  
  --color-accent-mustard: #D6AD42;      /* أصفر خردلي للتفاصيل البصرية المحدودة */
  --color-accent-hover: #C49B32;
  --color-accent-contrast: #183F3B;     /* نص داكن فوق الخردلي لضمان WCAG AA */
  
  --color-success: #1E6B37;
  --color-success-bg: #EAF5EE;
  --color-danger: #B3261E;
  --color-danger-bg: #FDF0ED;
  --color-warning: #B25E00;
  --color-warning-bg: #FFF8E1;
  --color-info: #0D628B;
  --color-info-bg: #E8F4FA;

  /* الخطوط */
  --font-heading: 'Alexandria', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: 'IBM Plex Sans Arabic', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* المسافات ونظام القياس */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(32, 39, 38, 0.05);
  --shadow-md: 0 4px 12px rgba(32, 39, 38, 0.08);
  --shadow-lg: 0 10px 30px rgba(32, 39, 38, 0.12);
  --shadow-float: 0 16px 40px rgba(24, 63, 59, 0.14);

  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);

  --header-height: 76px;
  --container-max: 1240px;
}

/* Reset والتأسيس العام */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  direction: rtl;
  text-align: right;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-page);
  color: var(--color-text-main);
  line-height: 1.65;
  font-weight: 400;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* إمكانية الوصول وتركيز لوحة المفاتيح */
:focus-visible {
  outline: 2.5px solid var(--color-brand-primary);
  outline-offset: 3px;
  border-radius: var(--radius-xs);
}

@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;
  }
}

/* الطباعة والخطوط */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-brand-primary);
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.4rem, 2.5vw, 1.85rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.15rem, 2vw, 1.35rem); }
h4 { font-size: 1.1rem; }

p {
  color: var(--color-text-muted);
  font-size: 0.98rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: transparent;
}

bdi {
  unicode-bidi: isolate;
  direction: ltr;
  display: inline-block;
}

/* الحاوية المركزية */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 28px);
}

/* روابط التخطي للوصولية (Skip Link) */
.skip-link {
  position: absolute;
  top: -60px;
  inset-inline-start: 16px;
  background: var(--color-brand-primary);
  color: #FFFFFF;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 9999;
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: 16px;
}

/* شريط الإعلانات الترحيبي المصغر */
.top-notice-bar {
  background-color: var(--color-brand-primary);
  color: #FFFFFF;
  font-size: 0.82rem;
  padding-block: 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.top-notice-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.top-notice-links {
  display: flex;
  align-items: center;
  gap: 16px;
  list-style: none;
}
.top-notice-links a {
  color: #E2ECE8;
  font-size: 0.78rem;
}
.top-notice-links a:hover {
  color: var(--color-accent-mustard);
}

/* ==========================================================================
   الهيدر الرئيسي المتكامل
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(246, 247, 244, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-normal);
}
.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
}

.header-main {
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

/* الشعار */
.header-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.header-logo img {
  height: 40px;
  width: auto;
}

/* نموذج البحث في الهيدر */
.header-search {
  flex: 1;
  max-width: 440px;
  position: relative;
}
.header-search-form {
  position: relative;
  display: flex;
  align-items: center;
}
.header-search-input {
  width: 100%;
  height: 44px;
  padding-inline-start: 44px;
  padding-inline-end: 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  color: var(--color-text-main);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.header-search-input:focus {
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 0 3px var(--color-brand-tint);
  outline: none;
}
.header-search-btn {
  position: absolute;
  inset-inline-start: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
}
.header-search-btn:hover {
  color: var(--color-brand-primary);
}

/* روابط التنقل الرئيسية في الديسكتوب */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.desktop-nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text-main);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.nav-link:hover {
  color: var(--color-brand-primary);
  background-color: var(--color-brand-tint);
}
.nav-link.is-active {
  color: var(--color-brand-primary);
  background-color: var(--color-brand-tint);
  position: relative;
}

/* تمييز زر اختَر هاتفك */
.nav-link-special {
  background-color: var(--color-accent-mustard);
  color: var(--color-accent-contrast);
  font-weight: 700;
}
.nav-link-special:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-accent-contrast);
}

/* أزرار الإجراءات (مقارنة، مفضلة، سلة، قائمة هاتف) */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.action-btn {
  position: relative;
  min-width: 44px;
  min-height: 44px;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-brand-primary);
  border-radius: var(--radius-full);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}
.action-btn:hover {
  background-color: var(--color-brand-tint);
  border-color: var(--color-brand-primary);
  transform: translateY(-1px);
}

/* شارة العداد في الأزرار */
.action-badge {
  position: absolute;
  top: -4px;
  inset-inline-end: -4px;
  background-color: var(--color-brand-primary);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  padding-inline: 4px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-surface);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}
.action-badge.is-highlighted {
  background-color: var(--color-accent-mustard);
  color: var(--color-accent-contrast);
  transform: scale(1.15);
}

/* زر القائمة للشاشات الصغيرة */
.mobile-menu-toggle {
  display: none;
}

/* ==========================================================================
   درج القائمة للشاشات الصغيرة (Mobile Drawer)
   ========================================================================== */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(32, 39, 38, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}
.mobile-drawer-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  inset-inline-start: 0;
  width: min(320px, 85vw);
  background-color: var(--color-surface);
  z-index: 1200;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}
[dir="rtl"] .mobile-drawer {
  transform: translateX(100%);
}
.mobile-drawer-overlay.is-open + .mobile-drawer,
.mobile-drawer.is-open {
  transform: translateX(0);
}

.drawer-header {
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
}
.drawer-close-btn {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  color: var(--color-text-main);
  background: var(--color-surface-subtle);
}
.drawer-body {
  padding: 20px;
  flex: 1;
  overflow-y: auto;
}
.drawer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.drawer-nav-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-text-main);
  background: var(--color-surface-subtle);
}
.drawer-nav-item a:hover,
.drawer-nav-item a.is-active {
  background: var(--color-brand-tint);
  color: var(--color-brand-primary);
}
.drawer-footer {
  padding: 20px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-page);
}

/* ==========================================================================
   الفوتر الرئيسي الموحد
   ========================================================================== */
.site-footer {
  margin-top: auto;
  background-color: var(--color-brand-primary);
  color: #FFFFFF;
  padding-top: 56px;
  padding-bottom: 28px;
  border-top: 4px solid var(--color-accent-mustard);
}
.site-footer p {
  color: #DCE2DF;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer-logo {
  height: 40px;
  width: auto;
}
.footer-tagline {
  font-size: 0.94rem;
  line-height: 1.6;
  max-width: 340px;
}
.footer-trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.84rem;
  color: #F6F7F4;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.05rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  width: 32px;
  height: 2.5px;
  background: var(--color-accent-mustard);
  border-radius: var(--radius-full);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  color: #DCE2DF;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition-fast), transform var(--transition-fast);
}
.footer-links a:hover {
  color: var(--color-accent-mustard);
  transform: translateX(-4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #DCE2DF;
  font-size: 0.9rem;
  margin-bottom: 12px;
}
.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 4px;
  color: var(--color-accent-mustard);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.84rem;
  color: #A9BCB8;
}
.footer-bottom-links {
  display: flex;
  gap: 18px;
  list-style: none;
}
.footer-bottom-links a {
  color: #DCE2DF;
}
.footer-bottom-links a:hover {
  color: var(--color-accent-mustard);
}

/* التنبيه العائم العام (Toast Notifications) */
.toast-container {
  position: fixed;
  bottom: 24px;
  inset-inline-start: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  background: var(--color-surface);
  color: var(--color-text-main);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  font-weight: 500;
  min-width: 280px;
  max-width: 420px;
  transform: translateY(20px);
  opacity: 0;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}
.toast.show {
  transform: translateY(0);
  opacity: 1;
}
.toast.toast-success {
  border-inline-start: 4px solid var(--color-success);
}
.toast.toast-warning {
  border-inline-start: 4px solid var(--color-warning);
}
.toast.toast-error {
  border-inline-start: 4px solid var(--color-danger);
}
.toast.toast-info {
  border-inline-start: 4px solid var(--color-brand-primary);
}