/* ================================================================
   مكتبة الجذور الفلسطينية — style.css
   ------------------------------------------------------------
   نظام التصميم (Design Tokens) في الأعلى — عدّل الألوان والخطوط
   من هنا فقط وسيتغيّر الموقع بالكامل.
================================================================ */

:root{
  /* --- الألوان: عدّل هنا لتغيير الهوية اللونية بالكامل --- */
  --color-parchment:   #F3E9D2;   /* خلفية بيج دافئة أشبه بالورق القديم */
  --color-parchment-2: #EADFC3;   /* بيج أغمق قليلاً للتباين بين الأقسام */
  --color-olive:        #5B6B34;  /* أخضر زيتوني أساسي */
  --color-olive-dark:   #3F4A24;  /* أخضر زيتوني غامق للتفاعل والهيدر */
  --color-ink:           #2B1F17; /* بني غامق أشبه بالحبر */
  --color-ink-soft:      #4A392C; /* بني أفتح للنصوص الثانوية */
  --color-gold:          #B9862F; /* ذهبي دافئ للتفاصيل */
  --color-gold-light:    #D8B769;
  --color-embroidery:    #7C2E2A; /* أحمر التطريز الفلسطيني — للعنصر المميز فقط */
  --color-paper:          #FBF6EA;

  /* --- الخطوط --- */
  --font-display: 'Reem Kufi', sans-serif;
  --font-body:    'Tajawal', sans-serif;
  --font-accent:  'Aref Ruqaa', serif;

  /* --- مقاييس --- */
  --container-w: 1180px;
  --radius-s: 6px;
  --radius-m: 14px;
  --radius-l: 26px;
  --shadow-card: 0 10px 30px -12px rgba(43, 31, 23, 0.28);
  --shadow-card-hover: 0 20px 40px -14px rgba(43, 31, 23, 0.38);
  --ease: cubic-bezier(.22,.9,.32,1);
  --header-h: 84px;

  /* --- إضافات مرحلة التحسين: تباعد موحّد وأحجام لمس مريحة --- */
  --space-1: 8px;
  --space-2: 12px;
  --space-3: 20px;
  --space-4: 32px;
  --tap-min: 44px;
  --shadow-modal: 0 30px 70px -20px rgba(20, 14, 10, 0.55);
}

/* رابط تخطّي للوصولية — مخفي بصرياً حتى يستقبل التركيز بلوحة المفاتيح */
.skip-link{
  position: fixed;
  top: -60px; right: 16px; z-index: 10000;
  background: var(--color-ink);
  color: var(--color-paper);
  padding: 12px 22px;
  border-radius: var(--radius-s);
  font-size: .9rem; font-weight:700;
  transition: top .25s var(--ease);
  box-shadow: var(--shadow-card);
}
.skip-link:focus{ top: 16px; }

/* ================= إعادة ضبط أساسية ================= */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  background: var(--color-parchment);
  color: var(--color-ink);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; cursor:pointer; }
h1,h2,h3,h4{ font-family: var(--font-display); margin:0; color: var(--color-ink); }
p{ margin:0; }

.container{
  width:100%;
  max-width: var(--container-w);
  margin-inline:auto;
  padding-inline: 24px;
}

:focus-visible{
  outline: 3px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: 4px;
}
/* على الخلفيات الغامقة، إطار تركيز أفتح لتباين أوضح */
.hero :focus-visible,
.archive :focus-visible,
.site-footer :focus-visible,
.welcome-overlay :focus-visible{
  outline-color: var(--color-gold-light);
}

/* ================= شريط التحميل ================= */
.page-loader{
  position:fixed; inset:0; z-index:9999;
  background: var(--color-parchment);
  display:flex; align-items:center; justify-content:center;
  transition: opacity .6s var(--ease), visibility .6s var(--ease);
}
.page-loader.is-hidden{ opacity:0; visibility:hidden; }
.loader-mark{
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--color-olive);
  width: 74px; height:74px;
  border: 2px solid var(--color-olive);
  border-radius: 50%;
  display:flex; align-items:center; justify-content:center;
  animation: loaderPulse 1.1s ease-in-out infinite;
  overflow: hidden;
}
@keyframes loaderPulse{
  0%,100%{ transform: scale(1); opacity:1; }
  50%{ transform: scale(.88); opacity:.6; }
}

/* ================================================================
   تجربة الترحيب السينمائية
   ------------------------------------------------------------
   تظهر فوق كل شيء عند أول زيارة في الجلسة، بخلفية زجاجية معتّمة
   وجسيمات ضوئية عائمة، وبطاقة مركزية تطفو بلطف.
================================================================ */
.welcome-overlay{
  position: fixed; inset:0; z-index: 9500;
  display:flex; align-items:center; justify-content:center;
  padding: 24px;
  background:
    radial-gradient(circle at 30% 20%, rgba(185,134,47,.16), transparent 45%),
    radial-gradient(circle at 80% 80%, rgba(124,46,42,.2), transparent 42%),
    rgba(20, 14, 10, 0.78);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  opacity:0; visibility:hidden;
  transition: opacity .6s var(--ease), visibility .6s var(--ease);
}
.welcome-overlay.is-open{ opacity:1; visibility:visible; }
.welcome-overlay.is-closing .welcome-bubble{
  animation: bubbleExit .55s var(--ease) forwards;
}
.welcome-overlay.is-closing{
  transition: opacity .55s var(--ease) .1s, visibility .55s var(--ease) .1s;
  opacity:0;
}

/* الجسيمات الضوئية العائمة — عناصر تُولَّد ديناميكياً عبر script.js */
.welcome-particles{ position:absolute; inset:0; overflow:hidden; pointer-events:none; }
.welcome-particle{
  position:absolute;
  bottom:-10px;
  width: var(--size, 5px); height: var(--size, 5px);
  border-radius:50%;
  background: var(--color-gold-light);
  opacity:.55;
  filter: blur(.3px);
  animation: particleFloat var(--dur, 9s) linear infinite;
  animation-delay: var(--delay, 0s);
}
@keyframes particleFloat{
  0%{ transform: translateY(0) translateX(0); opacity:0; }
  10%{ opacity:.6; }
  90%{ opacity:.4; }
  100%{ transform: translateY(-110vh) translateX(var(--drift, 30px)); opacity:0; }
}

.welcome-bubble{
  position:relative;
  z-index:1;
  width:100%; max-width: 560px;
  text-align:center;
  padding: 56px 44px;
  border-radius: 30px;
  background: rgba(251, 246, 234, 0.92);
  border: 1px solid rgba(251,246,234,.5);
  box-shadow: var(--shadow-modal);
  transform: translateY(28px) scale(.92);
  opacity:0;
  animation: bubbleEnter .8s var(--ease) .15s forwards, bubbleFloat 6s ease-in-out 1s infinite;
}
@keyframes bubbleEnter{
  to{ transform: translateY(0) scale(1); opacity:1; }
}
@keyframes bubbleFloat{
  0%,100%{ transform: translateY(0) scale(1); }
  50%{ transform: translateY(-10px) scale(1); }
}
@keyframes bubbleExit{
  to{ transform: translateY(-18px) scale(.9); opacity:0; filter: blur(6px); }
}
.welcome-logo{
  width:64px; height:64px;
  font-size:.68rem;
  margin: 0 auto 22px;
  overflow: hidden;
}
.welcome-title{
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  margin-bottom: 16px;
}
.welcome-subtitle{
  font-family: var(--font-accent);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: var(--color-olive-dark);
  line-height:1.7;
  margin-bottom: 16px;
}
.welcome-desc{
  color: var(--color-ink-soft);
  font-size:.96rem;
  max-width: 420px;
  margin: 0 auto 30px;
}
.welcome-actions{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

/* تمويه وتعتيم خلفية الموقع خلف تجربة الترحيب (Glassmorphism) */
.site-shell{ transition: filter .6s var(--ease), opacity .6s var(--ease); }
.site-shell.is-veiled{ filter: blur(6px) brightness(.9); }
body.welcome-lock{ overflow:hidden; }

@media (max-width: 640px){
  .welcome-bubble{ padding: 42px 26px; border-radius: 22px; }
}

/* ================================================================
   الشريط المُطرّز (Signature Element) — نمط هندسي مستوحى من التطريز
   الفلسطيني، مبني بالكامل بتدرجات CSS دون أي صور خارجية.
================================================================ */
.tatreez-strip{
  height: 14px;
  width:100%;
  background-image:
    linear-gradient(135deg, var(--color-embroidery) 24%, transparent 24.5%),
    linear-gradient(-135deg, var(--color-embroidery) 24%, transparent 24.5%),
    linear-gradient(45deg, var(--color-gold) 24%, transparent 24.5%),
    linear-gradient(-45deg, var(--color-gold) 24%, transparent 24.5%);
  background-size: 22px 22px;
  background-position: 0 0, 0 0, 11px 11px, 11px 11px;
  background-color: var(--color-olive-dark);
}
.tatreez-strip--section{ height:10px; }
.tatreez-strip--footer{ height:10px; }

/* ================= الهيدر ================= */
.site-header{
  position: sticky; top:0; z-index: 500;
  background: rgba(243,233,210,0.92);
  backdrop-filter: blur(10px);
  transition: box-shadow .35s var(--ease), background .35s var(--ease);
}
.site-header.is-scrolled{
  background: rgba(243,233,210,0.98);
  box-shadow: 0 8px 24px -16px rgba(43,31,23,.4);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap: 20px;
  height: var(--header-h);
}
.brand{ display:flex; align-items:center; gap:12px; flex-shrink:0; }
.brand-mark{
  display:flex; align-items:center; justify-content:center;
  width:46px; height:46px;
  border-radius:50%;
  border: 1.5px solid var(--color-olive);
  color: var(--color-olive-dark);
  font-family: var(--font-display);
  font-size: .62rem;
  letter-spacing:.02em;
  text-align:center;
  line-height:1.1;
  background: var(--color-paper);
  overflow: hidden; /* يضمن احتواء الصورة داخل الحدود الدائرية بدون بروز */
  flex-shrink:0;
}
/* ضبط صورة الشعار وتنسيقها داخل الدوائر في جميع أنحاء الموقع */
.brand-mark img,
.welcome-logo img,
.loader-mark img,
.redirect-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* يحتفظ بأبعاد الشعار كاملة بدون قص أو تشويه */
  border-radius: 50%;
  display: block;
}

.brand-text{ display:flex; flex-direction:column; line-height:1.15; }
.brand-title{ font-family: var(--font-display); font-size:1.05rem; color: var(--color-ink); }
.brand-sub{ font-size:.72rem; letter-spacing:.06em; color: var(--color-olive-dark); }

.main-nav ul{ display:flex; align-items:center; gap: 6px; flex-wrap:wrap; }
.nav-link{
  position:relative;
  display:inline-block;
  padding: 10px 12px;
  font-size:.92rem;
  color: var(--color-ink-soft);
  border-radius: var(--radius-s);
  transition: color .25s var(--ease);
}
.nav-link::after{
  content:"";
  position:absolute; right:12px; left:12px; bottom:6px;
  height:2px;
  background: var(--color-embroidery);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .3s var(--ease);
}
.nav-link:hover{ color: var(--color-olive-dark); }
.nav-link:hover::after,
.nav-link.active::after{ transform: scaleX(1); }
.nav-link.active{ color: var(--color-ink); font-weight:700; }

.header-actions{ display:flex; align-items:center; gap:8px; }
.icon-btn{
  position:relative;
  overflow:hidden;
  width: var(--tap-min); height: var(--tap-min);
  border-radius:50%;
  border: 1px solid transparent;
  background: transparent;
  color: var(--color-ink);
  display:flex; align-items:center; justify-content:center;
  transition: background .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.icon-btn:hover{ background: var(--color-parchment-2); border-color: var(--color-olive); transform: translateY(-1px); }

.menu-toggle{
  display:none;
  width: var(--tap-min); height: var(--tap-min);
  border:none; background:transparent;
  flex-direction:column; align-items:center; justify-content:center; gap:5px;
}
.menu-toggle span{
  width:22px; height:2px; background: var(--color-ink);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.menu-toggle.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2){ opacity:0; }
.menu-toggle.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ================= صورة الحساب الرمزية + القائمة المنسدلة ================= */
.profile-menu{ position:relative; }
.profile-avatar{
  width: var(--tap-min); height: var(--tap-min);
  border-radius:50%;
  border: 2px solid var(--color-olive);
  background: linear-gradient(150deg, var(--color-gold-light), var(--color-gold));
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 1rem;
  display:flex; align-items:center; justify-content:center;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.profile-avatar:hover{ transform: translateY(-1px); box-shadow: 0 8px 18px -8px rgba(43,31,23,.4); }

.profile-dropdown{
  position:absolute; top: calc(100% + 12px); left:0;
  min-width: 220px;
  background: var(--color-paper);
  border: 1px solid rgba(43,31,23,.08);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-card-hover);
  padding: 8px;
  opacity:0; visibility:hidden;
  transform: translateY(-8px) scale(.97);
  transform-origin: top left;
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s var(--ease);
  z-index: 450;
}
.profile-dropdown.is-open{ opacity:1; visibility:visible; transform: translateY(0) scale(1); }
.profile-dropdown-head{
  display:flex; flex-direction:column; gap:2px;
  padding: 10px 14px 12px;
  border-bottom: 1px solid rgba(43,31,23,.08);
  margin-bottom: 6px;
}
.profile-dropdown-head strong{ font-size:.92rem; }
.profile-dropdown-head span{ font-size:.76rem; color: var(--color-ink-soft); }
.profile-dropdown-item{
  display:block; width:100%; text-align:right;
  padding: 10px 14px;
  font-size:.88rem;
  border-radius: var(--radius-s);
  border:none; background:transparent; color: var(--color-ink);
  transition: background .2s var(--ease), color .2s var(--ease);
}
.profile-dropdown-item:hover{ background: var(--color-parchment-2); }
.profile-dropdown-item--danger{ color: var(--color-embroidery); }
.profile-dropdown-item--danger:hover{ background: rgba(124,46,42,.1); }

/* ================= طبقة البحث ================= */
.search-overlay{
  position: fixed; inset:0; z-index:600;
  background: rgba(43,31,23,.94);
  display:flex; align-items:flex-start; justify-content:center;
  opacity:0; visibility:hidden;
  transition: opacity .35s var(--ease), visibility .35s var(--ease);
}
.search-overlay.is-open{ opacity:1; visibility:visible; }
.search-overlay-inner{ position:relative; padding-top: 140px; max-width:640px; }
.search-close{
  position:absolute; top:70px; left:24px;
  width:42px; height:42px; border-radius:50%;
  border:1px solid rgba(243,233,210,.4); background:transparent;
  color: var(--color-parchment); font-size:1.6rem; line-height:1;
}
.search-label{ display:block; color: var(--color-gold-light); font-size:.9rem; margin-bottom:10px; }
.search-input{
  width:100%;
  background:transparent; border:none; border-bottom: 2px solid var(--color-olive);
  color: var(--color-parchment);
  font-family: var(--font-display);
  font-size: 1.6rem;
  padding: 10px 4px;
}
.search-input::placeholder{ color: rgba(243,233,210,.45); }
.search-input:focus{ outline:none; border-color: var(--color-gold); }
.search-hints{ display:flex; flex-wrap:wrap; gap:10px; margin-top:22px; }
.search-hints span{
  padding:7px 14px; border-radius:999px;
  border:1px solid rgba(243,233,210,.3);
  color: rgba(243,233,210,.85); font-size:.82rem;
}

/* ================= الأزرار ================= */
/* حاوية الموجة (Ripple) — تُضاف تلقائياً عبر script.js لكل زر بهذا الصنف */
.has-ripple{ position:relative; overflow:hidden; }
.ripple{
  position:absolute;
  border-radius:50%;
  background: currentColor;
  opacity:.28;
  transform: scale(0);
  animation: rippleGrow .6s var(--ease) forwards;
  pointer-events:none;
}
@keyframes rippleGrow{
  to{ transform: scale(2.6); opacity:0; }
}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 14px 30px;
  border-radius: 999px;
  font-size: .96rem; font-weight:700;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease), color .3s var(--ease);
  border: 1.5px solid transparent;
}
.btn-primary{
  background: var(--color-olive-dark);
  color: var(--color-paper);
  box-shadow: 0 12px 24px -12px rgba(63,74,36,.6);
}
.btn-primary:hover{ transform: translateY(-3px); box-shadow: 0 18px 30px -12px rgba(63,74,36,.7); }
.btn-outline{
  background: transparent;
  border-color: var(--color-ink);
  color: var(--color-ink);
}
.btn-outline:hover{ background: var(--color-ink); color: var(--color-paper); transform: translateY(-3px); }

.btn-mini{
  padding: 9px 16px;
  border-radius: 999px;
  font-size:.82rem; font-weight:700;
  border: 1.5px solid var(--color-ink);
  background:transparent; color: var(--color-ink);
  transition: all .25s var(--ease);
}
.btn-mini:hover{ background: var(--color-ink); color: var(--color-paper); }
.btn-mini-solid{
  background: var(--color-olive-dark); color: var(--color-paper); border-color: var(--color-olive-dark);
}
.btn-mini-solid:hover{ background: var(--color-embroidery); border-color: var(--color-embroidery); }

/* زر بحالة تحميل (مستخدم في نماذج الدخول والتسجيل) */
.btn.is-loading{ pointer-events:none; opacity:.86; }
.btn .btn-spinner{
  display:none;
  width:16px; height:16px;
  border-radius:50%;
  border: 2.5px solid rgba(251,246,234,.4);
  border-top-color: var(--color-paper);
  margin-inline-start: 10px;
  animation: spin .7s linear infinite;
}
.btn.is-loading .btn-spinner{ display:inline-block; }
.btn.is-loading .btn-label{ opacity:.9; }
@keyframes spin{ to{ transform: rotate(360deg); } }

/* ================================================================
   واجهة تسجيل الدخول / إنشاء حساب
================================================================ */
.auth-modal{
  position: fixed; inset:0; z-index: 700;
  display:flex; align-items:center; justify-content:center;
  padding: 24px;
  opacity:0; visibility:hidden;
  transition: opacity .4s var(--ease), visibility .4s var(--ease);
}
.auth-modal.is-open{ opacity:1; visibility:visible; }
.auth-backdrop{
  position:absolute; inset:0;
  background: rgba(20,14,10,.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.auth-card{
  position:relative; z-index:1;
  width:100%; max-width: 460px;
  max-height: 90vh;
  overflow-y:auto;
  background: rgba(251, 246, 234, 0.96);
  border: 1px solid rgba(251,246,234,.6);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-modal);
  padding: 40px 34px 34px;
  transform: translateY(24px) scale(.96);
  opacity:0;
  transition: transform .45s var(--ease), opacity .4s var(--ease);
}
.auth-modal.is-open .auth-card{ transform: translateY(0) scale(1); opacity:1; }

/* شريط مطرّز صغير أعلى كل بطاقة دخول/تسجيل — نفس نمط .tatreez-strip
   المستخدم في الهيدر والفوتر، كعنصر هوية موحّد عبر كل واجهات الحساب */
.auth-card::before{
  content:"";
  display:block;
  height:6px;
  width:100%;
  margin-bottom: 26px;
  border-radius: 999px;
  background-image:
    linear-gradient(135deg, var(--color-embroidery) 24%, transparent 24.5%),
    linear-gradient(-135deg, var(--color-embroidery) 24%, transparent 24.5%),
    linear-gradient(45deg, var(--color-gold) 24%, transparent 24.5%),
    linear-gradient(-45deg, var(--color-gold) 24%, transparent 24.5%);
  background-size: 14px 14px;
  background-position: 0 0, 0 0, 7px 7px, 7px 7px;
  background-color: var(--color-olive-dark);
}

.auth-close{
  position:absolute; top:18px; left:18px;
  width:36px; height:36px; border-radius:50%;
  border:1px solid rgba(43,31,23,.15); background:transparent;
  color: var(--color-ink); font-size:1.4rem; line-height:1;
  transition: background .2s var(--ease), transform .2s var(--ease);
}
.auth-close:hover{ background: var(--color-parchment-2); transform: rotate(90deg); }

.auth-head{ text-align:center; margin-bottom: 26px; }
.auth-head .brand-mark{ width:52px; height:52px; font-size:.6rem; margin:0 auto 14px; }
.auth-head h2{ font-size:1.35rem; margin-bottom:8px; }
.auth-head p{ font-size:.86rem; color: var(--color-ink-soft); }

.auth-tabs{
  position:relative;
  display:flex;
  background: var(--color-parchment-2);
  border-radius: 999px;
  padding: 4px;
  margin-bottom: 26px;
}
.auth-tab{
  position:relative; z-index:1;
  flex:1;
  padding: 11px 10px;
  border:none; background:transparent;
  font-size:.88rem; font-weight:700;
  color: var(--color-ink-soft);
  border-radius:999px;
  transition: color .3s var(--ease);
}
.auth-tab.active{ color: var(--color-paper); }
.auth-tab-indicator{
  position:absolute; top:4px; bottom:4px; right:4px;
  width: calc(50% - 4px);
  background: var(--color-olive-dark);
  border-radius:999px;
  transition: transform .35s var(--ease);
}
.auth-tab-indicator.is-register{ transform: translateX(-100%); }

.auth-panels{ position:relative; }
.auth-panel{
  display:flex; flex-direction:column; gap:16px;
}
.auth-panel[hidden]{ display:none; }
.auth-panel.is-active{ animation: panelIn .4s var(--ease); }
@keyframes panelIn{
  from{ opacity:0; transform: translateY(10px); }
  to{ opacity:1; transform: translateY(0); }
}

.field{ display:flex; flex-direction:column; gap:6px; text-align:right; }
.field label{ font-size:.82rem; font-weight:700; color: var(--color-ink-soft); }
.field input{
  width:100%;
  padding: 12px 14px;
  border-radius: var(--radius-s);
  border: 1.5px solid rgba(43,31,23,.16);
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size:.94rem;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.field input:focus{
  outline:none;
  border-color: var(--color-olive);
  box-shadow: 0 0 0 4px rgba(91,107,52,.14);
}
/* أيقونة مغلّف بريد داخل حقول البريد الإلكتروني (بدون أي تعديل على HTML) */
.field input[type="email"]{
  padding-inline-start: 42px;
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px 18px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234A392C' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='18' height='14' rx='2.2'/%3E%3Cpath d='M3.5 6.8l8.5 6.2 8.5-6.2'/%3E%3C/svg%3E");
}
.field-password{ position:relative; }
.field-password input{ padding-inline-start: 46px; }
.field-toggle{
  position:absolute; top:50%; inset-inline-start: 6px; transform: translateY(-50%);
  width:34px; height:34px; border-radius:50%;
  border:none; background:transparent; font-size:.95rem;
  color: var(--color-ink-soft);
  display:flex; align-items:center; justify-content:center;
  opacity:.6; transition: opacity .2s var(--ease), background .2s var(--ease);
}
.field-toggle:hover{ opacity:1; background: var(--color-parchment-2); }

.field.has-error input{
  border-color: var(--color-embroidery);
  animation: fieldShake .4s var(--ease);
}
.field-error{
  font-size:.76rem; color: var(--color-embroidery);
  min-height: 0; opacity:0; transform: translateY(-4px);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.field-error.is-visible{ opacity:1; transform: translateY(0); }
@keyframes fieldShake{
  0%,100%{ transform: translateX(0); }
  20%{ transform: translateX(-6px); }
  40%{ transform: translateX(5px); }
  60%{ transform: translateX(-4px); }
  80%{ transform: translateX(3px); }
}

.field-row{ display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; }
.checkbox{ display:flex; align-items:center; gap:8px; font-size:.84rem; color: var(--color-ink-soft); cursor:pointer; }
.checkbox input{ width:16px; height:16px; accent-color: var(--color-olive-dark); }
.auth-link{
  border:none; background:transparent; padding:0;
  font-size:.84rem; color: var(--color-olive-dark); font-weight:700;
  text-decoration: underline; text-underline-offset:3px;
}
.auth-link:hover{ color: var(--color-embroidery); }
.auth-hint{
  font-size:.8rem; color: var(--color-olive-dark);
  background: rgba(91,107,52,.1);
  border-radius: var(--radius-s);
  padding: 10px 12px;
}

.auth-submit{ width:100%; margin-top:4px; }

.auth-divider{
  position:relative; text-align:center; margin: 6px 0 2px;
  font-size:.78rem; color: var(--color-ink-soft);
}
.auth-divider::before{
  content:""; position:absolute; top:50%; right:0; left:0; height:1px;
  background: rgba(43,31,23,.12); z-index:0;
}
.auth-divider span{ position:relative; z-index:1; background: rgba(251,246,234,0.96); padding:0 14px; }

.auth-social{ display:flex; flex-direction:column; gap:10px; }
.social-btn{
  display:flex; align-items:center; justify-content:center; gap:10px;
  padding: 11px 16px;
  border-radius: var(--radius-s);
  border: 1.5px solid rgba(43,31,23,.14);
  background: var(--color-paper);
  font-size:.86rem; font-weight:700; color: var(--color-ink);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.social-btn:hover{ transform: translateY(-2px); box-shadow: var(--shadow-card); border-color: rgba(43,31,23,.24); }

/* ================= إشعارات (Toast) ================= */
.toast-region{
  position: fixed; bottom: 26px; right: 26px; z-index: 9600;
  display:flex; flex-direction:column; gap:10px;
  pointer-events:none;
}
.toast{
  pointer-events:auto;
  background: var(--color-ink);
  color: var(--color-paper);
  padding: 14px 20px;
  border-radius: var(--radius-m);
  font-size:.88rem;
  box-shadow: var(--shadow-card-hover);
  border-inline-start: 4px solid var(--color-olive);
  transform: translateY(14px); opacity:0;
  animation: toastIn .35s var(--ease) forwards, toastOut .35s var(--ease) forwards 2.6s;
}
@keyframes toastIn{ to{ transform: translateY(0); opacity:1; } }
@keyframes toastOut{ to{ transform: translateY(-8px); opacity:0; } }

@media (max-width: 640px){
  .auth-card{ padding: 32px 22px 26px; border-radius: var(--radius-m); }
  .toast-region{ right:16px; left:16px; bottom:16px; align-items:stretch; }
}

/* ================= الهيرو ================= */
.hero{
  position:relative;
  min-height: 92vh;
  display:flex; align-items:center;
  overflow:hidden;
  padding-top: var(--header-h);
}
.hero-bg{ position:absolute; inset:0; z-index:0; }
.hero-bg-image{
  position:absolute; inset:0;
  width:100%; height:100%;
  background: linear-gradient(160deg, #4A5326 0%, #2B1F17 100%);
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  display:flex; align-items:center; justify-content:center;
  color: rgba(243,233,210,.5);
  font-size:.8rem; letter-spacing:.08em;
}
/* تعديل لتغطية الشاشة بصورة الغلاف بشكل متناسق 100% دون حواف */
.hero-bg-image img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.hero-bg-texture{
  position:absolute; inset:0;
  background-image: radial-gradient(circle at 20% 30%, rgba(185,134,47,.18), transparent 45%),
                     radial-gradient(circle at 85% 75%, rgba(124,46,42,.22), transparent 40%);
}
.hero-bg-texture::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(to top, rgba(43,31,23,.55), rgba(43,31,23,.15) 55%, rgba(43,31,23,.55));
}

.hero-content{
  position:relative; z-index:2;
  text-align:center;
  max-width: 780px;
  margin-inline:auto;
  padding-block: 60px;
}
.hero-eyebrow{
  color: var(--color-gold-light);
  font-size:.86rem; letter-spacing:.14em;
  margin-bottom:18px;
}
.hero-title{
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  color: var(--color-paper);
  line-height:1.15;
  margin-bottom: 18px;
}
.hero-quote{
  font-family: var(--font-accent);
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  color: var(--color-gold-light);
  margin-bottom: 20px;
}
.hero-desc{
  color: rgba(243,233,210,.86);
  font-size: 1.05rem;
  max-width: 560px;
  margin-inline:auto;
  margin-bottom: 34px;
}
.hero-actions{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; margin-bottom: 52px; }
.hero-actions .btn-outline{ border-color: var(--color-paper); color: var(--color-paper); }
.hero-actions .btn-outline:hover{ background: var(--color-paper); color: var(--color-ink); }

.hero-stats{
  display:flex; justify-content:center; gap: clamp(24px,6vw,60px);
  border-top: 1px solid rgba(243,233,210,.2);
  padding-top: 30px;
}
.hero-stat{ display:flex; flex-direction:column; align-items:center; gap:4px; }
.stat-num{ font-family: var(--font-display); font-size: 1.9rem; color: var(--color-paper); }
.stat-label{ font-size:.8rem; color: rgba(243,233,210,.7); }

.scroll-cue{
  position:absolute; bottom: 26px; left:50%; transform: translateX(-50%);
  z-index:2; width:26px; height:42px; border:2px solid rgba(243,233,210,.5);
  border-radius: 20px; display:flex; justify-content:center; padding-top:8px;
}
.scroll-cue span{
  width:4px; height:8px; border-radius:2px; background: var(--color-gold-light);
  animation: cueMove 1.8s ease-in-out infinite;
}
@keyframes cueMove{
  0%{ transform: translateY(0); opacity:1; }
  70%{ transform: translateY(10px); opacity:0; }
  71%{ transform: translateY(0); opacity:0; }
  100%{ transform: translateY(0); opacity:1; }
}

/* ================= أقسام عامة ================= */
.section{ padding-block: 96px; position:relative; }
.section-head{ max-width: 640px; margin-bottom: 52px; }
.section-head--light .section-title,
.section-head--light .section-eyebrow{ color: var(--color-paper); }
.section-eyebrow{
  display:block; font-size:.86rem; letter-spacing:.12em;
  color: var(--color-embroidery); margin-bottom:10px; font-weight:700;
}
.section-title{ font-size: clamp(1.7rem, 3vw, 2.4rem); }
.section-cta{ text-align:center; margin-top: 46px; }

/* ================= التصنيفات ================= */
.categories{ background: var(--color-parchment); }
.cat-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.cat-card{
  background: var(--color-paper);
  border: 1px solid rgba(43,31,23,.08);
  border-radius: var(--radius-m);
  padding: 30px 26px;
  display:block;
  box-shadow: var(--shadow-card);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
  position:relative;
  overflow:hidden;
}
.cat-card::before{
  content:"";
  position:absolute; inset-inline-start:0; top:0; bottom:0; width:4px;
  background: var(--color-olive);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .4s var(--ease);
}
.cat-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-card-hover); border-color: transparent; }
.cat-card:hover::before{ transform: scaleY(1); }
.cat-icon{ font-size: 2rem; display:inline-block; margin-bottom: 16px; }
.cat-card h3{ font-size: 1.15rem; margin-bottom: 8px; }
.cat-card p{ font-size:.92rem; color: var(--color-ink-soft); }

/* ================= الكتب ================= */
.books{ background: var(--color-parchment-2); }
.book-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.book-card{
  background: var(--color-paper);
  border-radius: var(--radius-m);
  overflow:hidden;
  box-shadow: var(--shadow-card);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.book-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-card-hover); }
.book-cover{
  position:relative;
  aspect-ratio: 3/4;
  background: linear-gradient(150deg, var(--color-olive) 0%, var(--color-olive-dark) 100%);
  display:flex; align-items:center; justify-content:center;
  text-align:center; padding: 0;
  overflow: hidden;
  color: rgba(243,233,210,.65);
  font-size:.78rem; letter-spacing:.05em;
}
.book-cover img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.book-cover-fold{
  position:absolute; inset-inline-end:0; bottom:0;
  width:0; height:0;
  border-style: solid;
  border-width: 0 0 34px 34px;
  border-color: transparent transparent var(--color-parchment) transparent;
  transition: border-width .35s var(--ease);
  filter: drop-shadow(-2px -2px 3px rgba(0,0,0,.15));
}
.book-card:hover .book-cover-fold{ border-width: 0 0 48px 48px; }
.book-body{ padding: 20px; }
.book-tag{
  display:inline-block; font-size:.72rem; font-weight:700;
  color: var(--color-embroidery); letter-spacing:.04em; margin-bottom: 10px;
}
.book-title{ font-size:1.02rem; margin-bottom:6px; line-height:1.4; }
.book-author{ font-size:.86rem; color: var(--color-ink-soft); margin-bottom:2px; }
.book-year{ font-size:.78rem; color: var(--color-ink-soft); opacity:.7; margin-bottom:16px; }
.book-actions{ display:flex; gap:8px; }

/* ================= الأرشيف الرقمي (وثائق) ================= */
.archive{
  background: var(--color-ink);
  color: var(--color-paper);
}
.doc-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.doc-card{
  position:relative;
  background: #3A2A1E;
  border: 1px dashed rgba(243,233,210,.28);
  border-radius: var(--radius-s);
  padding: 22px;
  transition: transform .4s var(--ease), border-color .4s var(--ease), background .4s var(--ease);
}
.doc-card:hover{ transform: translateY(-6px) rotate(-.4deg); border-color: var(--color-gold); background:#43301F; }
.doc-stamp{
  position:absolute; top:14px; left:14px;
  border: 1.5px solid var(--color-embroidery);
  color: var(--color-embroidery);
  border-radius:50%;
  width:52px; height:52px;
  display:flex; align-items:center; justify-content:center;
  font-size:.68rem; font-weight:700;
  transform: rotate(-14deg);
  background: rgba(124,46,42,.08);
}
.doc-image{
  margin-top: 44px;
  height: 180px; /* زيادة الارتفاع لاستيعاب الصور بشكل ممتاز */
  border: 1px solid rgba(243,233,210,.2);
  border-radius: var(--radius-s);
  display:flex; align-items:center; justify-content:center;
  color: rgba(243,233,210,.4);
  font-size:.72rem;
  margin-bottom: 18px;
  overflow: hidden; /* يضمن انضباط حواف الصور */
  position: relative;
}
.doc-image img{
  width: 100%;
  height: 100%;
  object-fit: cover; /* جعل الصورة تغطي الكادر بالكامل بدون تشويه */
  object-position: center;
  display: block;
}
.doc-title{ color: var(--color-paper); font-size:1rem; margin-bottom: 12px; }
.doc-meta{ display:flex; gap:18px; margin:0 0 14px; flex-wrap:wrap; }
.doc-meta dt{ font-size:.68rem; letter-spacing:.06em; color: var(--color-gold-light); margin-bottom:2px; }
.doc-meta dd{ margin:0; font-size:.86rem; color: rgba(243,233,210,.85); }
.doc-desc{ font-size:.84rem; color: rgba(243,233,210,.74); }

/* ================= المؤلفون ================= */
.authors{ background: var(--color-parchment); }
.author-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.author-card{
  text-align:center;
  background: var(--color-paper);
  border-radius: var(--radius-m);
  padding: 34px 22px;
  box-shadow: var(--shadow-card);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.author-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-card-hover); }
.author-photo{
  width:96px; height:96px; border-radius:50%;
  margin: 0 auto 18px;
  background: linear-gradient(150deg, var(--color-gold-light), var(--color-gold));
  display:flex; align-items:center; justify-content:center;
  color: rgba(43,31,23,.55); font-size:.68rem; text-align:center; padding:6px;
  border: 3px solid var(--color-paper);
  outline: 2px solid var(--color-olive);
  overflow: hidden;
}
.author-photo img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}
.author-name{ font-size: 1.05rem; margin-bottom: 10px; }
.author-bio{ font-size:.86rem; color: var(--color-ink-soft); margin-bottom: 16px; }
.author-works{ font-size:.76rem; color: var(--color-embroidery); font-weight:700; letter-spacing:.03em; }

/* ================= عن المكتبة ================= */
.about{ background: var(--color-parchment-2); padding-top: 0; }
.about-inner{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  align-items:center;
  padding-top: 90px;
}
.about-lead{ font-size: 1.2rem; color: var(--color-ink); margin: 18px 0 16px; font-weight:500; }
.about-text{ color: var(--color-ink-soft); margin-bottom: 26px; }
.about-quote{
  margin:0; padding-inline-start: 20px; border-inline-start: 3px solid var(--color-embroidery);
  font-family: var(--font-accent); font-size: 1.4rem; color: var(--color-olive-dark);
}
.about-visual{ position:relative; }
.about-frame{
  aspect-ratio: 4/5;
  border-radius: var(--radius-l);
  background: linear-gradient(160deg, var(--color-olive), var(--color-ink));
  display:flex; align-items:center; justify-content:center;
  color: rgba(243,233,210,.5); font-size:.8rem;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.about-frame img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-branch{
  position:absolute; bottom:-30px; left:-30px;
  width: 130px; height:130px; color: var(--color-gold);
  opacity:.9;
}

/* ================= الفوتر ================= */
.site-footer{ background: var(--color-ink); color: rgba(243,233,210,.85); }
.footer-inner{
  display:grid;
  grid-template-columns: 1.3fr 1.5fr 1fr;
  gap: 40px;
  padding-block: 56px 36px;
}
.footer-tagline{ margin-top:14px; font-size:.9rem; color: rgba(243,233,210,.6); max-width: 260px; }
.footer-nav{ display:flex; flex-wrap:wrap; gap: 14px 22px; align-content:flex-start; }
.footer-nav a{ font-size:.88rem; color: rgba(243,233,210,.78); transition: color .25s var(--ease); }
.footer-nav a:hover{ color: var(--color-gold-light); }
.footer-social-label{ display:block; font-size:.78rem; letter-spacing:.08em; color: rgba(243,233,210,.5); margin-bottom:12px; }
.social-row{ display:flex; gap:10px; }
.social-dot{
  width:38px; height:38px; border-radius:50%;
  border:1px solid rgba(243,233,210,.3);
  display:flex; align-items:center; justify-content:center;
  font-size:.82rem; text-transform:uppercase;
  transition: background .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.social-dot:hover{ background: var(--color-embroidery); border-color: var(--color-embroidery); transform: translateY(-3px); }
.footer-bottom{
  border-top: 1px solid rgba(243,233,210,.12);
  padding-block: 18px;
  font-size:.78rem;
  color: rgba(243,233,210,.5);
  text-align:center;
}

/* ================= زر العودة للأعلى ================= */
.back-to-top{
  position: fixed; bottom: 26px; left: 26px; z-index: 400;
  width:46px; height:46px; border-radius:50%;
  background: var(--color-olive-dark); color: var(--color-paper);
  border: none; display:flex; align-items:center; justify-content:center;
  box-shadow: 0 10px 20px -8px rgba(43,31,23,.5);
  opacity:0; visibility:hidden; transform: translateY(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s var(--ease);
}
.back-to-top.is-visible{ opacity:1; visibility:visible; transform: translateY(0); }
.back-to-top:hover{ background: var(--color-embroidery); }

/* ================= رسوم الظهور عند التمرير ================= */
.reveal{
  opacity:0;
  transform: translateY(28px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-visible{ opacity:1; transform: translateY(0); }
.cat-grid .reveal:nth-child(2){ transition-delay:.06s; }
.cat-grid .reveal:nth-child(3){ transition-delay:.12s; }
.cat-grid .reveal:nth-child(4){ transition-delay:.18s; }
.cat-grid .reveal:nth-child(5){ transition-delay:.24s; }
.cat-grid .reveal:nth-child(6){ transition-delay:.3s; }
.book-grid .reveal:nth-child(2),
.doc-grid .reveal:nth-child(2),
.author-grid .reveal:nth-child(2){ transition-delay:.08s; }
.book-grid .reveal:nth-child(3),
.doc-grid .reveal:nth-child(3),
.author-grid .reveal:nth-child(3){ transition-delay:.16s; }
.book-grid .reveal:nth-child(4),
.doc-grid .reveal:nth-child(4),
.author-grid .reveal:nth-child(4){ transition-delay:.24s; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; transition:none; }
  .scroll-cue span, .loader-mark{ animation:none; }
  *{ transition-duration: .001ms !important; animation-duration: .001ms !important; }
}

/* ================================================================
   الاستجابة للشاشات المختلفة
================================================================ */
@media (max-width: 1080px){
  .book-grid{ grid-template-columns: repeat(3,1fr); }
  .doc-grid, .author-grid{ grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 900px){
  .main-nav{
    position:fixed; inset-inline:0; top: var(--header-h);
    background: var(--color-parchment);
    border-top: 1px solid rgba(43,31,23,.08);
    max-height: 0; overflow:hidden;
    transition: max-height .4s var(--ease);
  }
  .main-nav.is-open{ max-height: 70vh; overflow-y:auto; }
  .main-nav ul{ flex-direction:column; align-items:stretch; padding: 10px 24px 24px; gap:2px; }
  .nav-link{ padding: 14px 4px; border-bottom: 1px solid rgba(43,31,23,.06); border-radius:0; }
  .nav-link::after{ display:none; }
  .menu-toggle{ display:flex; }
  .cat-grid{ grid-template-columns: repeat(2,1fr); }

  /* --- تعديل قسم "عن المكتبة" في وضع الهاتف --- */
  .about-inner{
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .about-visual{
    order: 1; /* إلغاء الترتيب العكسي لتظهر الصورة بعد النص */
    width: 100%;
    max-width: 100%;
    margin-inline: auto;
  }
  .about-frame{
    aspect-ratio: 16 / 9; /* أبعاد عرضية مناسبة للهواتف */
  }

  .footer-inner{ grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 640px){
  .container{ padding-inline: 18px; }
  .cat-grid{ grid-template-columns: 1fr; }
  .book-grid{ grid-template-columns: repeat(2,1fr); }
  .doc-grid, .author-grid{ grid-template-columns: 1fr; }
  .hero{ min-height: 100vh; }
  .hero-stats{ gap: 20px; }
  .section{ padding-block: 64px; }
  .about-inner{ padding-top: 60px; }
  .back-to-top{ left:16px; bottom:16px; width:42px; height:42px; }
}

/* ================================================================
   صفحات تسجيل الدخول المستقلة — login.html / signup.html
   ------------------------------------------------------------
   تُعيد استخدام مكوّنات النماذج المعرَّفة أعلاه لنافذة الدخول المنبثقة
   (.auth-card, .field, .checkbox, .btn...) داخل صفحة كاملة مستقلة،
   بدل الظهور كنافذة فوق الموقع. أي تعديل على الحقول/الأزرار في
   القسم العلوي "واجهة تسجيل الدخول" ينعكس تلقائياً هنا أيضاً.
================================================================ */
.auth-page-shell{
  position:relative;
  overflow:hidden;
  min-height:100vh;
  display:flex; align-items:center; justify-content:center;
  padding: 96px 20px 56px;
  background:
    radial-gradient(circle at 15% 10%, rgba(91,107,52,.14), transparent 45%),
    radial-gradient(circle at 90% 85%, rgba(124,46,42,.12), transparent 42%),
    linear-gradient(160deg, var(--color-parchment) 0%, var(--color-parchment-2) 100%);
}
/* نسيج تطريز فلسطيني خفيف جداً في خلفية صفحتي الدخول والتسجيل — لمسة هوية
   أصيلة دون التأثير على وضوح القراءة (شفافية منخفضة جداً) */
.auth-page-shell::before{
  content:"";
  position:absolute; inset:0; z-index:0;
  background-image: url("assets/patterns/tatreez-pattern.jpg");
  background-size: 320px;
  background-repeat: repeat;
  opacity:.05;
  pointer-events:none;
}
.auth-page-shell > .tatreez-strip{ position:absolute; top:0; inset-inline:0; height:10px; z-index:1; }

/* الشريط العلوي: زر الرجوع + الاستمرار كضيف — متاحان للتراجع في أي وقت */
.auth-page-topbar{
  position:fixed; top:0; inset-inline:0; z-index:20;
  display:flex; align-items:center; justify-content:space-between;
  padding: 22px 24px 0;
}
.auth-page-back,
.auth-page-guest{
  display:inline-flex; align-items:center; gap:6px;
  padding: 10px 18px;
  border-radius:999px;
  border:1px solid rgba(43,31,23,.15);
  background: rgba(251,246,234,.78);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  font-size:.84rem; font-weight:700;
  color: var(--color-ink-soft);
  transition: background .25s var(--ease), transform .25s var(--ease), color .25s var(--ease);
}
.auth-page-back:hover{ background: var(--color-parchment-2); transform: translateX(3px); color: var(--color-ink); }
.auth-page-guest:hover{ background: var(--color-olive-dark); color: var(--color-paper); transform: translateY(-2px); }

.auth-page-card{
  position:relative; z-index:1;
  width:100%; max-width: 480px; /* بطاقة تسجيل الدخول */
  animation: authPageIn .6s var(--ease);
}
/* بطاقة إنشاء الحساب أعرض قليلاً لاستيعاب شبكة الاسم الأول/العائلة براحة */
.auth-page-card--wide{ max-width: 600px; }
@keyframes authPageIn{
  from{ opacity:0; transform: translateY(24px); }
  to{ opacity:1; transform: translateY(0); }
}
/* تحرير بطاقة الدخول من خصائص النافذة المنبثقة (position/transform/max-height)
   لتعمل كمحتوى صفحة عادي بدل نافذة عائمة فوق خلفية مموّهة */
.auth-page-card .auth-card{
  position:static;
  max-width:none;
  max-height:none;
  overflow:visible;
  transform:none;
  opacity:1;
}
.auth-page-card .auth-head h1{ font-size:1.35rem; margin-bottom:8px; }

/* شبكة عمودين لحقول مثل الاسم الأول / اسم العائلة */
.field-grid-2{
  display:grid; grid-template-columns: 1fr 1fr; gap: 14px 16px;
}

.auth-page-footer{
  text-align:center; margin-top: 22px;
  font-size:.88rem; color: var(--color-ink-soft);
}
.auth-page-footer a{ color: var(--color-olive-dark); font-weight:700; text-decoration:underline; text-underline-offset:3px; }
.auth-page-footer a:hover{ color: var(--color-embroidery); }

/* مربع الموافقة على الشروط — نص أطول، لذا نحاذي البداية بدل المنتصف */
.checkbox--terms{ align-items:flex-start; }
.checkbox--terms input{ margin-top:3px; flex-shrink:0; }
.terms-text{ font-size:.84rem; line-height:1.65; }
.terms-link{ color: var(--color-olive-dark); font-weight:700; text-decoration:underline; text-underline-offset:2px; }

/* تنسيق حقل تاريخ الميلاد ليتناسب مع الهوية البصرية */
input[type="date"]{ color-scheme: light; }
input[type="date"]::-webkit-calendar-picker-indicator{
  filter: invert(24%) sepia(18%) saturate(1200%) hue-rotate(45deg) brightness(90%);
  cursor:pointer;
  border-radius: 4px;
}

@media (max-width: 560px){
  .field-grid-2{ grid-template-columns: 1fr; }
  .auth-page-topbar{ padding: 16px 16px 0; }
  .auth-page-back span:not([aria-hidden]),
  .auth-page-guest span:not([aria-hidden]){ font-size:.8rem; }
  .auth-page-shell{ padding-top: 82px; }
}

/* ================================================================
   صفحة الترحيب — welcome.html
   ------------------------------------------------------------
   واجهة تعريفية بسيطة (سلايدر + زر "استمرار كضيف" واحد فقط —
   بلا خيارات تسجيل دخول/إنشاء حساب). مدمجة هنا بدل ملف welcome.css
   منفصل؛ تعتمد على نفس المتغيرات والمكوّنات المعرَّفة أعلاه
   (.btn, .tatreez-strip, .brand-mark, .ripple...).
================================================================ */

/* الحاوية الرئيسية لصفحة الترحيب */
.onboarding{
  position:relative;
  min-height:100vh;
  display:flex; align-items:center; justify-content:center;
  padding: 56px 20px 40px;
  overflow:hidden;
}
.onboarding-bg{
  position:absolute; inset:0; z-index:0;
  background:
    radial-gradient(circle at 15% 10%, rgba(91,107,52,.14), transparent 45%),
    radial-gradient(circle at 90% 85%, rgba(124,46,42,.12), transparent 42%),
    linear-gradient(160deg, var(--color-parchment) 0%, var(--color-parchment-2) 100%);
}
.onboarding > .tatreez-strip{ position:absolute; top:0; inset-inline:0; z-index:2; }

/* بطاقة الترحيب وحركة دخولها */
.onboarding-step{
  position:relative; z-index:1;
  width:100%;
  display:none;
  opacity:0;
}
.onboarding-step.is-active{
  display:block;
  animation: stepIn .55s var(--ease) forwards;
}
@keyframes stepIn{
  from{ opacity:0; transform: translateY(18px) scale(.98); }
  to{ opacity:1; transform: translateY(0) scale(1); }
}

.onboarding-inner{
  position:relative;
  width:100%; max-width: 620px;
  margin-inline:auto;
  text-align:center;
  background: rgba(251, 246, 234, 0.82);
  border: 1px solid rgba(251,246,234,.6);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-modal);
  padding: 52px 44px 44px;
}
/* شعار أكبر خاص ببطاقة الترحيب (الشعار الأساسي في الهيدر 46px) */
.onboarding-inner .brand-mark{
  width:64px; height:64px; margin: 0 auto 22px; font-size: 1.15rem;
}

.onboarding-title{
  font-size: clamp(1.5rem, 4vw, 2.05rem);
  line-height:1.3;
  margin-bottom: 14px;
}
.onboarding-subtitle{
  font-family: var(--font-accent);
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-olive-dark);
  max-width: 460px;
  margin: 0 auto 34px;
  line-height:1.7;
}

/* السلايدر التفاعلي */
.slider{ margin-bottom: 36px; }
.slider-viewport{
  overflow:hidden;
  border-radius: var(--radius-m);
  /* نُثبّت اتجاه LTR هنا فقط كي تبقى الشرائح مرتّبة فعلياً 0 → 1 → 2
     من اليسار لليمين، مطابقةً لحسابات الإزاحة (translateX) في welcome.js.
     بدون هذا، يعكس المتصفح ترتيب عناصر الـ flex تلقائياً بسبب dir="rtl"
     الموروث من الصفحة، فتظهر شريحة خاطئة أو فراغ عند التنقل. */
  direction: ltr;
}
.slider-track{
  display:flex;
  width: 300%;
  transition: transform .55s var(--ease);
}
.slide{
  width: calc(100% / 3);
  flex: 0 0 calc(100% / 3);
  padding: 30px 24px 6px;
  /* نُعيد اتجاه RTL هنا لكي يُقرأ النص العربي داخل كل شريحة بشكل طبيعي */
  direction: rtl;
}
.slide-icon{ font-size: 2.4rem; display:inline-block; margin-bottom: 14px; }
.slide-title{ font-size: 1.15rem; margin-bottom: 8px; }
.slide-desc{ font-size:.92rem; color: var(--color-ink-soft); max-width: 380px; margin-inline:auto; }

.slider-dots{
  display:flex; justify-content:center; gap:10px; margin-top: 20px;
  direction: ltr; /* لضمان أن ترتيب النقاط من اليسار لليمين يطابق ترتيب الشرائح 0-1-2 */
}
.dot{
  width:10px; height:10px; border-radius:50%;
  border: 1.5px solid var(--color-olive);
  background: transparent;
  padding:0;
  transition: background .3s var(--ease), transform .3s var(--ease), width .3s var(--ease);
}
.dot.is-active{ background: var(--color-olive-dark); width: 26px; border-radius:999px; }
.dot:hover{ transform: translateY(-2px); }

/* زر "استمرار كضيف" الوحيد في هذه الصفحة */
.btn-continue{ width:100%; max-width: 320px; gap:10px; }
.btn-arrow{ transition: transform .3s var(--ease); }
.btn-continue:hover .btn-arrow{ transform: translateX(-4px); }

/* طبقة انتقالية سينمائية تظهر لحظة التوجيه إلى المكتبة الرئيسية */
.redirect-veil{
  position: fixed; inset:0; z-index: 999;
  display:flex; align-items:center; justify-content:center;
  background: var(--color-parchment);
  opacity:0; visibility:hidden;
  transition: opacity .45s var(--ease), visibility .45s var(--ease);
}
.redirect-veil.is-open{ opacity:1; visibility:visible; }
.redirect-mark{
  width:70px; height:70px;
  border-radius:50%;
  border: 2px solid var(--color-olive);
  color: var(--color-olive-dark);
  font-family: var(--font-display);
  font-size: 2.2rem;
  display:flex; align-items:center; justify-content:center;
  animation: markPulse 1s ease-in-out infinite;
  overflow: hidden;
}
@keyframes markPulse{
  0%,100%{ transform: scale(1); opacity:1; }
  50%{ transform: scale(.86); opacity:.6; }
}

@media (max-width: 640px){
  .onboarding{ padding: 40px 14px 28px; }
  .onboarding-inner{ padding: 40px 22px 32px; border-radius: var(--radius-m); }
  .slide{ padding: 22px 6px 4px; }
}
@media (max-width: 380px){
  .onboarding-inner{ padding: 34px 16px 26px; }
  .btn-continue{ max-width:none; }
}