/* =============================================
   Umrah Contest — Premium UX/UI v3.0
   ============================================= */
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700;800;900&display=swap');

/* ── متغيرات التصميم ── */
:root {
  --gold:       #D4AF37;
  --gold-light: #F4E5B2;
  --gold-dark:  #B8962E;
  --green:      #4CAF50;
  --green-dark: #2E7D32;
  --navy:       #0A1628;
  --navy2:      #0d1f3c;
  --card:       rgba(255,255,255,0.06);
  --card-hover: rgba(255,255,255,0.10);
  --border:     rgba(212,175,55,0.22);
  --text:       #FFFFFF;
  --muted:      #94A3B8;
  --error:      #EF4444;
  --radius:     16px;
  --radius-sm:  10px;
  --transition: 0.28s cubic-bezier(.4,0,.2,1);
  --shadow-gold: 0 8px 32px rgba(212,175,55,0.25);
  --shadow-card: 0 20px 60px rgba(0,0,0,0.4);
  --grad-gold:  linear-gradient(135deg,#D4AF37,#F4E5B2,#D4AF37);
  --grad-green: linear-gradient(135deg,#2E7D32,#4CAF50);
  --grad-bg:    linear-gradient(160deg,#070f1e 0%,#0d1f3c 50%,#070f1e 100%);
}

/* ── Reset ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Tajawal', sans-serif;
  background: var(--navy);
  background-image:
    linear-gradient(to bottom, rgba(5,13,21,.7) 0%, rgba(10,31,48,.5) 50%, rgba(5,13,21,.8) 100%),
    url('background.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  min-height: 100vh;
  color: var(--text);
  overflow-x: hidden;
  direction: rtl;
}

/* ── جسيمات الخلفية ── */
.particles { position:fixed; inset:0; pointer-events:none; z-index:0; overflow:hidden; }
.particle {
  position: absolute;
  width: 3px; height: 3px;
  background: var(--gold);
  border-radius: 50%;
  opacity: 0;
  animation: float-particle linear infinite;
}
@keyframes float-particle {
  0%   { transform: translateY(100vh) scale(0); opacity:0; }
  10%  { opacity:.6; }
  90%  { opacity:.3; }
  100% { transform: translateY(-10vh) scale(1.5); opacity:0; }
}

/* ── الحاوية الرئيسية ── */
.main-container {
  position: relative; z-index: 1;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 40px 20px;
}

/* ── البطاقة الزجاجية ── */
.contest-card {
  background: rgba(13,31,60,0.75);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 44px 40px;
  max-width: 580px;
  width: 100%;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  animation: card-enter .6s cubic-bezier(.34,1.56,.64,1) both;
}
@keyframes card-enter {
  from { opacity:0; transform: translateY(40px) scale(.96); }
  to   { opacity:1; transform: translateY(0)   scale(1); }
}

/* خط ذهبي علوي */
.contest-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:3px;
  background: var(--grad-gold);
}
/* توهج ركني خفي */
.contest-card::after {
  content:''; position:absolute;
  width:300px; height:300px; border-radius:50%;
  background: radial-gradient(circle, rgba(212,175,55,.08) 0%, transparent 70%);
  top:-100px; right:-100px; pointer-events:none;
}

/* ── الهيدر ── */
.header { text-align:center; margin-bottom:32px; }
.header-logo {
  width: 110px; height:auto; margin-bottom:16px;
  filter: drop-shadow(0 0 18px rgba(212,175,55,.7));
  animation: logo-float 4s ease-in-out infinite;
}
@keyframes logo-float {
  0%,100% { transform: translateY(0);    }
  50%      { transform: translateY(-9px); }
}
.header h1 {
  font-size: 2.4rem; font-weight: 900; line-height: 1.25;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}
.header p { color: var(--muted); font-size: 1rem; line-height: 1.6; }
.umrah-word { font-weight:900; }

/* ── شريط التقدم ── */
.progress-bar { display:flex; gap:10px; justify-content:center; margin-bottom:28px; }
.progress-dot {
  width:10px; height:10px; border-radius:50%;
  background: rgba(255,255,255,.15);
  transition: var(--transition);
  position:relative;
}
.progress-dot.active {
  background: var(--gold);
  box-shadow: 0 0 12px rgba(212,175,55,.6);
  transform: scale(1.3);
}
.progress-dot.completed {
  background: var(--green);
  box-shadow: 0 0 8px rgba(76,175,80,.5);
}

/* ── الخطوات ── */
.step { display:none; }
.step.active {
  display: block;
  animation: step-in .4s cubic-bezier(.34,1.2,.64,1) both;
}
@keyframes step-in {
  from { opacity:0; transform:translateX(-18px); }
  to   { opacity:1; transform:translateX(0); }
}
.step-title {
  font-size: 1.3rem; font-weight: 800;
  color: var(--gold); text-align:center; margin-bottom:20px;
}

/* ── تنبيه المعلومات ── */
.info-alert {
  background: linear-gradient(135deg, rgba(46,125,50,.18), rgba(76,175,80,.08));
  border: 1px solid rgba(76,175,80,.3);
  border-radius: var(--radius); padding: 18px;
  margin-bottom: 22px; text-align:center;
}
.info-alert p { font-size:.97rem; line-height:1.7; color: var(--text); }

/* ── أزرار الاختيار ── */
.choice-buttons { display:flex; flex-direction:column; gap:13px; margin-top:16px; }
.choice-btn {
  padding: 17px 22px; border-radius: var(--radius);
  font-family: 'Tajawal', sans-serif;
  font-size: 1.05rem; font-weight: 700;
  cursor: pointer; border: 1.5px solid var(--border);
  background: var(--card); color: var(--text);
  text-align: center; transition: var(--transition);
  position: relative; overflow: hidden;
}
.choice-btn::after {
  content:''; position:absolute; inset:0;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,.1), transparent);
  transform: translateX(-100%); transition: transform .5s ease;
}
.choice-btn:hover::after { transform: translateX(100%); }
.choice-btn:hover {
  background: rgba(212,175,55,.12);
  border-color: var(--gold);
  transform: translateX(-5px);
  box-shadow: var(--shadow-gold);
}
.choice-btn.green { border-color: rgba(76,175,80,.3); }
.choice-btn.green:hover {
  background: rgba(76,175,80,.12); border-color: var(--green);
  box-shadow: 0 8px 28px rgba(76,175,80,.25); transform: translateX(-5px);
}

/* ── أزرار الشبكات الاجتماعية ── */
.social-buttons {
  display: flex; flex-wrap: wrap;
  justify-content: center; gap: 12px; margin: 18px 0;
}
.social-btn {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  flex: 1; min-width: 160px; max-width: 240px;
  padding: 13px 18px; border-radius: var(--radius-sm);
  font-family: 'Tajawal', sans-serif;
  font-size: 1rem; font-weight: 700;
  text-decoration: none; color: #fff;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(0,0,0,.25);
}
.social-btn:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,.35); }
.social-btn.facebook  { background: #1877F2; }
.social-btn.instagram { background: linear-gradient(45deg,#f09433,#e6683c,#dc2743,#bc1888); }
.social-btn.tiktok    { background: #111; border:1px solid #333; }

/* ── مجموعة الحقول ── */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block; margin-bottom: 7px;
  font-weight: 700; font-size: .9rem;
  color: var(--gold-light);
}
.form-input, .form-select {
  width: 100%; padding: 13px 16px;
  border: 1.5px solid rgba(212,175,55,.25);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.93);
  color: #1a1a1a;
  font-family: 'Tajawal', sans-serif;
  font-size: 1rem; font-weight: 500;
  transition: var(--transition);
  appearance: none;
}
.form-input::placeholder { color: #888; }
.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,.18);
  background: #fff;
}
/* حقل صالح */
.form-input:valid:not(:placeholder-shown) { border-color: rgba(76,175,80,.6); }
.form-select { cursor: pointer; }
.form-select option { background: var(--navy2); color: var(--text); }

/* رسالة خطأ الحقل */
.field-error {
  color: var(--error); font-size:.82rem;
  margin-top:5px; display:none;
}
.form-input.invalid { border-color: var(--error) !important; }
.form-input.invalid + .field-error { display:block; }

/* ── مربع الاختيار المخصص ── */
.custom-checkbox {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 16px; background: var(--card);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  cursor: pointer; transition: var(--transition); margin-bottom: 18px;
}
.custom-checkbox:hover { background: var(--card-hover); border-color: var(--gold); }
.custom-checkbox input { width:20px; height:20px; accent-color:var(--gold); cursor:pointer; flex-shrink:0; margin-top:2px; }
.custom-checkbox label { color: var(--text); font-size:.95rem; cursor:pointer; line-height:1.5; }

/* ── خيارات الاستبيان ── */
.survey-options { display:flex; flex-direction:column; gap:9px; margin-bottom:18px; }
.survey-option {
  display: flex; align-items: center; gap: 13px;
  padding: 13px 16px;
  background: linear-gradient(135deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border: 1.5px solid rgba(212,175,55,.14);
  border-radius: var(--radius-sm);
  cursor: pointer; transition: var(--transition);
  position: relative; overflow: hidden;
}
.survey-option::before {
  content:''; position:absolute; inset:0;
  background: linear-gradient(90deg,transparent,rgba(212,175,55,.1),transparent);
  transform: translateX(-100%); transition: transform .5s ease;
}
.survey-option:hover::before { transform: translateX(100%); }
.survey-option:hover {
  background: rgba(212,175,55,.12); border-color: var(--gold);
  transform: translateX(-4px);
}
.survey-option input[type="radio"],
.survey-option input[type="checkbox"] {
  width:20px; height:20px; accent-color: var(--gold);
  cursor:pointer; flex-shrink:0;
}
.survey-option span { color: var(--text); font-size:.97rem; font-weight:500; }
.survey-option input:checked + span { color: var(--gold); font-weight:800; }
.survey-option:has(input:checked) {
  background: rgba(212,175,55,.15); border-color: var(--gold);
  box-shadow: 0 0 18px rgba(212,175,55,.12);
}

/* ── تقييم النجوم ── */
.rating-section {
  text-align:center; margin-bottom:22px; padding:22px;
  background: linear-gradient(135deg,rgba(212,175,55,.07),rgba(212,175,55,.02));
  border: 1px solid rgba(212,175,55,.2); border-radius: var(--radius);
}
.rating-label { display:block; color:var(--gold-light); font-weight:700; margin-bottom:10px; }
.star-rating { display:flex; justify-content:center; gap:6px; direction:ltr; }
.star-rating .star {
  font-size: 52px; color: rgba(255,255,255,.2);
  cursor: pointer; transition: var(--transition);
  filter: drop-shadow(0 2px 4px rgba(0,0,0,.4));
}
.star-rating .star:hover,
.star-rating .star.active {
  color: #FFD700;
  transform: scale(1.2) rotate(-5deg);
  filter: drop-shadow(0 0 14px rgba(255,215,0,.7));
}

/* ── شارة التقدم في الاستبيان ── */
.survey-progress {
  position: absolute; top:14px; left:14px;
  background: var(--grad-gold); color: var(--navy);
  padding: 6px 14px; border-radius:20px;
  font-size: 12px; font-weight: 800;
  box-shadow: 0 4px 12px rgba(212,175,55,.35);
  animation: pulse-badge 2.5s ease-in-out infinite;
}
@keyframes pulse-badge {
  0%,100% { transform:scale(1); }
  50%      { transform:scale(1.06); }
}

/* ── لون مقاطع الاستبيان ── */
.step[id*="hotel"]     .step-title, .step[id*="hotel"]     .survey-progress { color:#4FC3F7; }
.step[id*="guide"]     .step-title, .step[id*="guide"]     .survey-progress { color:#81C784; }
.step[id*="transport"] .step-title, .step[id*="transport"] .survey-progress { color:#FFB74D; }
.step[id*="food"]      .step-title, .step[id*="food"]      .survey-progress { color:#F06292; }
.step[id*="price"]     .step-title, .step[id*="price"]     .survey-progress { color:#BA68C8; }

/* ── منطقة النص ── */
.form-textarea {
  width:100%; padding:14px 16px;
  border: 1.5px solid rgba(212,175,55,.22); border-radius: var(--radius-sm);
  background: var(--card); color: var(--text);
  font-family:'Tajawal',sans-serif; font-size:1rem;
  resize:vertical; min-height:110px; transition: var(--transition);
  margin-bottom:18px;
}
.form-textarea:focus {
  outline:none; border-color:var(--gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,.15);
}
.form-textarea::placeholder { color: var(--muted); }

/* ── الزر الرئيسي ── */
.btn-primary {
  width:100%; padding:15px 28px;
  border:none; border-radius: var(--radius-sm);
  font-family:'Tajawal',sans-serif;
  font-size:1.08rem; font-weight:800;
  cursor:pointer; transition: var(--transition);
  background: var(--grad-gold); color: var(--navy);
  box-shadow: 0 4px 18px rgba(212,175,55,.3);
  position:relative; overflow:hidden;
}
.btn-primary::after {
  content:''; position:absolute; inset:0;
  background: linear-gradient(90deg,transparent,rgba(255,255,255,.25),transparent);
  transform:translateX(-100%); transition: transform .5s ease;
}
.btn-primary:hover::after { transform:translateX(100%); }
.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(212,175,55,.45);
}
.btn-primary:active:not(:disabled) { transform:translateY(0); }
.btn-primary:disabled { opacity:.45; cursor:not-allowed; background:#555; color:#999; box-shadow:none; }
.btn-primary.green {
  background: var(--grad-green); color:#fff;
  box-shadow: 0 4px 18px rgba(46,125,50,.3);
}
.btn-primary.green:hover:not(:disabled) { box-shadow: 0 8px 28px rgba(46,125,50,.45); }

/* زر عودة */
.back-btn {
  background:transparent; border:none;
  color:var(--muted); font-family:'Tajawal',sans-serif;
  font-size:.9rem; cursor:pointer; display:flex; align-items:center;
  gap:6px; margin-bottom:18px; transition: color .2s;
}
.back-btn:hover { color:var(--gold); }

/* ── Spinner ── */
.spinner {
  display:none; width:22px; height:22px;
  border: 3px solid rgba(255,255,255,.3);
  border-top-color: var(--navy);
  border-radius:50%; animation:spin .8s linear infinite;
  margin:0 auto;
}
@keyframes spin { to { transform:rotate(360deg); } }
.btn-primary.loading .spinner { display:inline-block; }
.btn-primary.loading .btn-text { display:none; }

/* ── صفحة النجاح ── */
.success-container { text-align:center; padding:30px 10px; }
.success-icon {
  font-size:72px; margin-bottom:16px;
  animation: bounce-icon 1.2s ease-in-out infinite;
}
@keyframes bounce-icon {
  0%,100% { transform:translateY(0) scale(1); }
  50%      { transform:translateY(-12px) scale(1.05); }
}
.success-title {
  font-size:1.9rem; font-weight:900;
  color: var(--green); margin-bottom:12px;
}
.success-message { font-size:1.05rem; color:var(--muted); margin-bottom:8px; line-height:1.6; }
.success-name { color:var(--gold); font-weight:800; }

/* ── بطاقة رابط الإحالة ── */
.referral-box {
  background: rgba(212,175,55,.08);
  border: 1px solid rgba(212,175,55,.3);
  border-radius: var(--radius); padding: 20px;
  margin: 22px 0; text-align:center;
}
.referral-link-row {
  display:flex; align-items:center; gap:8px;
  background: rgba(0,0,0,.3); border-radius:8px; padding:10px 14px;
  margin: 12px 0;
}
.referral-link-row input {
  flex:1; background:transparent; border:none; outline:none;
  color:#fff; font-size:.88rem; direction:ltr;
  font-family:monospace;
}
.copy-btn {
  background: var(--grad-gold); border:none;
  padding:7px 16px; border-radius:6px;
  font-weight:800; cursor:pointer; color:var(--navy);
  font-family:'Tajawal',sans-serif; white-space:nowrap;
  transition: var(--transition);
}
.copy-btn:hover { transform:scale(1.05); }

/* ── بادج ── */
.badge {
  display:inline-flex; align-items:center; gap:5px;
  padding:4px 12px; border-radius:20px; font-size:.82rem; font-weight:700;
}
.badge-gold  { background:rgba(212,175,55,.2); color:var(--gold); }
.badge-green { background:rgba(76,175,80,.2);  color:var(--green); }
.badge-red   { background:rgba(239,68,68,.2);  color:#EF4444; }

/* ── Responsive ── */
@media (max-width: 768px) {
  body { overflow-x:hidden; }
  .main-container { padding:16px; align-items:flex-start; padding-top:30px; }
  .contest-card { padding:28px 22px; border-radius:22px; }
  .header h1 { font-size:1.75rem; }
  .header-logo { width:90px; }
  .star-rating .star { font-size:42px; }
  .social-buttons { flex-direction:column; }
  .social-btn { max-width:100%; flex:none; }
  .step-title { font-size:1.15rem; }
  .choice-btn { font-size:1rem; padding:15px 18px; }
}
@media (max-width: 380px) {
  .contest-card { padding:22px 16px; }
  .header h1 { font-size:1.5rem; }
  .btn-primary { font-size:1rem; padding:13px; }
}

/* ── ملحقات UX ── */

/* تلميح أسفل الحقل */
.field-hint { color:var(--muted); font-size:.8rem; margin-top:5px; }

/* عداد تنازلي */
.countdown-box {
  display:flex; gap:12px; justify-content:center; flex-wrap:wrap;
  padding:16px; background:rgba(212,175,55,.07);
  border:1px solid rgba(212,175,55,.25); border-radius:var(--radius);
  margin:18px 0;
}
.count-unit {
  text-align:center; min-width:58px;
  background:rgba(0,0,0,.3); border-radius:10px; padding:10px 14px;
}
.count-num { font-size:1.7rem; font-weight:900; color:var(--gold); line-height:1; }
.count-lbl { font-size:.7rem; color:var(--muted); margin-top:4px; }

/* شريط تحميل عند الإرسال */
.submit-progress {
  height:3px; width:0%; background:var(--grad-gold);
  border-radius:3px; transition:width .3s ease;
  margin-top:8px;
}

/* بطاقة الإحصاء الصغيرة */
.mini-stat {
  display:flex; align-items:center; justify-content:center; gap:8px;
  padding:12px 18px; background:var(--card);
  border:1px solid var(--border); border-radius:var(--radius-sm);
  font-size:.92rem; color:var(--muted);
}
.mini-stat strong { color:var(--gold); font-size:1.1rem; }

/* رسالة النجاح/الخطأ الفلاشية */
.flash-msg {
  padding:14px 18px; border-radius:var(--radius-sm);
  font-weight:700; font-size:.95rem; margin-bottom:16px;
  animation: flash-in .4s ease both;
}
@keyframes flash-in {
  from { opacity:0; transform:translateY(-10px); }
  to   { opacity:1; transform:translateY(0); }
}
.flash-success { background:rgba(76,175,80,.15); border:1px solid rgba(76,175,80,.4); color:#81C784; }
.flash-error   { background:rgba(239,68,68,.12); border:1px solid rgba(239,68,68,.35); color:#FC8181; }

/* رسوم Kaaba/Glow */
.kaaba-icon { width:70px; height:70px; margin:0 auto 18px; animation:glow 2s infinite alternate; }
@keyframes glow {
  from { filter:drop-shadow(0 0 5px  rgba(212,175,55,.5)); }
  to   { filter:drop-shadow(0 0 22px rgba(212,175,55,.85)); }
}