/* ======================================
   بوصلة السعر - Premium Finance Design
   ====================================== */

:root {
  --bg-primary: #050d1a;
  --bg-secondary: #0a1628;
  --bg-card: #0d1f3c;
  --bg-card-hover: #11284a;
  --text-primary: #f0f4f8;
  --text-secondary: #8899b4;
  --text-muted: #4a5a7a;
  --accent-cyan: #00d4ff;
  --accent-gold: #f0b90b;
  --accent-emerald: #00e676;
  --accent-rose: #ff4081;
  --border-color: rgba(0, 212, 255, 0.08);
  --border-hover: rgba(0, 212, 255, 0.2);
  --glass-bg: rgba(13, 31, 60, 0.6);
  --font-cairo: 'Cairo', system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-cairo);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent-cyan); border-radius: 3px; }

/* ===== Glassmorphism helpers ===== */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
}

/* ===== Ticker ===== */
.ticker-wrap {
  background: linear-gradient(90deg, #0a1628, #0d1f3c, #0a1628);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
  height: 32px;
  display: flex;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
}

.ticker {
  display: flex;
  gap: 40px;
  animation: tickerScroll 40s linear infinite;
  white-space: nowrap;
}

.ticker-item {
  display: inline-flex;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.ticker-item .t-val { color: #fff; font-weight: 600; }
.ticker-item .t-chg.up { color: var(--accent-emerald); }
.ticker-item .t-chg.down { color: var(--accent-rose); }

@keyframes tickerScroll {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

/* ===== Header ===== */
header {
  position: fixed;
  top: 32px;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(5, 13, 26, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-cyan), #0088cc);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #fff;
  box-shadow: 0 4px 15px rgba(0, 212, 255, 0.25);
}

.logo-text { display: flex; flex-direction: column; }
.logo-main { font-size: 1.15rem; font-weight: 900; color: #fff; letter-spacing: 0.5px; }
.logo-sub { font-size: 0.65rem; color: var(--text-muted); margin-top: -2px; }

nav { display: flex; gap: 5px; }

nav a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: 0.3s;
  text-decoration: none;
}

nav a:hover { color: #fff; background: rgba(0, 212, 255, 0.06); }
nav a.active { color: var(--accent-cyan); background: rgba(0, 212, 255, 0.1); }

.menu-toggle {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--accent-cyan);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  font-size: 1.2rem;
  cursor: pointer;
  transition: 0.3s;
}
.menu-toggle:hover { border-color: var(--accent-cyan); }

/* ===== Hero ===== */
.hero {
  padding: 160px 0 80px;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(0, 212, 255, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 70%, rgba(240, 185, 11, 0.04) 0%, transparent 60%),
    var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(circle at 30% 40%, rgba(0, 212, 255, 0.02) 0%, transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(240, 185, 11, 0.015) 0%, transparent 50%);
  animation: heroGlow 8s ease-in-out infinite alternate;
}

@keyframes heroGlow {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-2%, 2%); }
}

.hero .container { position: relative; z-index: 1; }
.hero-content { text-align: center; margin-bottom: 50px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 230, 118, 0.1);
  border: 1px solid rgba(0, 230, 118, 0.2);
  color: var(--accent-emerald);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: 3.2rem;
  font-weight: 900;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 30px;
}

.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 10px;
  font-family: var(--font-cairo);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: 0.3s;
  text-decoration: none;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), #0088cc);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.35);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-hover);
  color: var(--text-primary);
}
.btn-outline:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.btn-sm { padding: 8px 16px; font-size: 0.8rem; }

/* Hero Stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 800px;
  margin: 0 auto;
}

.hero-stat {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 20px 16px;
  text-align: center;
  transition: 0.3s;
}

.hero-stat:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}

.hero-stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.hero-stat-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: #fff;
}

.hero-stat-change {
  display: block;
  font-size: 0.8rem;
  margin-top: 4px;
}
.hero-stat-change.up { color: var(--accent-emerald); }
.hero-stat-change.down { color: var(--accent-rose); }

/* ===== Sections ===== */
.section {
  padding: 70px 0;
}

.section-alt {
  background: var(--bg-secondary);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 15px;
}

.section-header h2 {
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-header h2 i { color: var(--accent-cyan); }

.section-sub {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 4px;
}

.section-controls {
  display: flex;
  gap: 8px;
}

/* ===== Rates Table ===== */
.table-wrap {
  background: var(--bg-card);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.rates-table {
  width: 100%;
  border-collapse: collapse;
}

.rates-table th {
  padding: 14px 18px;
  text-align: right;
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(0, 212, 255, 0.03);
  border-bottom: 1px solid var(--border-color);
}

.rates-table td {
  padding: 13px 18px;
  border-bottom: 1px solid rgba(0, 212, 255, 0.04);
  font-size: 0.9rem;
}

.rates-table tr:last-child td { border-bottom: none; }

.rates-table tr:hover td { background: rgba(0, 212, 255, 0.02); }

.rates-table .curr-icon {
  width: 28px;
  height: 28px;
  background: var(--bg-secondary);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  margin-left: 8px;
}

.rates-table .curr-name {
  display: flex;
  align-items: center;
  gap: 6px;
}

.rates-table .curr-name .en {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 400;
}

.rates-table .buy, .rates-table .sell {
  font-weight: 700;
  font-family: var(--font-cairo);
}

.rates-table .change {
  font-weight: 700;
  font-size: 0.85rem;
}
.rates-table .change.up { color: var(--accent-emerald); }
.rates-table .change.down { color: var(--accent-rose); }

/* ===== Gold Grid ===== */
.gold-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.gold-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 24px 16px;
  text-align: center;
  transition: 0.3s;
}

.gold-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.card-premier {
  background: linear-gradient(135deg, #1a2a1a, var(--bg-card));
  border-color: rgba(240, 185, 11, 0.2);
}

.gold-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.gold-price {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--accent-gold);
}

.gold-usd {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.gold-card-silver .gold-price { color: #c0c0c0; }

/* ===== Energy Grid ===== */
.energy-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.energy-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 24px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: 0.3s;
}

.energy-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}

.energy-icon {
  width: 48px;
  height: 48px;
  background: var(--bg-secondary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.energy-info { display: flex; flex-direction: column; }
.energy-label { font-size: 0.8rem; color: var(--text-secondary); }
.energy-price { font-size: 1.15rem; font-weight: 800; color: #fff; }

/* ===== Converter ===== */
.converter-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 32px;
  max-width: 520px;
  margin: 0 auto;
}

.converter-row {
  display: flex;
  gap: 12px;
}

.converter-row input, .converter-row select {
  flex: 1;
  padding: 14px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  font-family: var(--font-cairo);
  font-size: 1rem;
  color: #fff;
  outline: none;
  transition: 0.3s;
}

.converter-row select {
  min-width: 160px;
  cursor: pointer;
}

.converter-row input:focus, .converter-row select:focus {
  border-color: var(--accent-cyan);
}

.converter-row input[readonly] {
  color: var(--accent-emerald);
  font-weight: 700;
  font-size: 1.2rem;
}

.converter-swap {
  display: flex;
  justify-content: center;
  margin: 8px 0;
}

.converter-swap button {
  width: 36px;
  height: 36px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  color: var(--accent-cyan);
  cursor: pointer;
  transition: 0.3s;
}

.converter-swap button:hover { border-color: var(--accent-cyan); }

.converter-rate {
  text-align: center;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.converter-rate span { color: var(--text-secondary); }
.converter-rate #conv-rate-value { color: var(--accent-cyan); font-weight: 700; }

/* ===== Chart ===== */
.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  max-width: 700px;
  margin: 0 auto;
}

#priceChart {
  width: 100%;
  height: 250px;
  display: block;
}

/* ===== Alerts ===== */
.alerts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.alert-form {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.alert-form select,
.alert-form input {
  padding: 12px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-family: var(--font-cairo);
  font-size: 0.9rem;
  color: #fff;
  outline: none;
  transition: 0.3s;
}

.alert-form select:focus,
.alert-form input:focus {
  border-color: var(--accent-cyan);
}

.alert-form .pulse {
  animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 4px 20px rgba(0, 212, 255, 0.25); }
  50% { box-shadow: 0 4px 35px rgba(0, 212, 255, 0.5); }
}

.alert-list {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 20px;
  max-height: 280px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.alert-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border-radius: 10px;
  border-right: 3px solid var(--accent-cyan);
  animation: slideIn 0.3s ease;
}

.alert-item .alert-info { display: flex; flex-direction: column; gap: 2px; }
.alert-item .alert-currency { font-size: 0.85rem; color: var(--accent-cyan); font-weight: 700; }
.alert-item .alert-target { font-size: 1.05rem; font-weight: 800; color: #fff; }
.alert-item .alert-dir { font-size: 0.72rem; color: var(--text-muted); }
.alert-item .alert-remove {
  background: none;
  border: none;
  color: var(--accent-rose);
  cursor: pointer;
  font-size: 1.2rem;
  padding: 4px 8px;
  border-radius: 6px;
  transition: 0.3s;
}
.alert-item .alert-remove:hover { background: rgba(255, 64, 129, 0.1); }

.alert-note {
  text-align: center;
  margin-top: 16px;
  padding: 14px;
  background: rgba(0, 212, 255, 0.04);
  border-radius: 10px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.alert-note i { color: var(--accent-cyan); margin-left: 6px; }
.alert-note a { color: var(--accent-cyan); text-decoration: underline; }

/* ===== Contribute ===== */
.contribute-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.contribute-form {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contribute-form select,
.contribute-form input {
  padding: 12px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-family: var(--font-cairo);
  font-size: 0.9rem;
  color: #fff;
  outline: none;
  transition: 0.3s;
}

.contribute-form select:focus,
.contribute-form input:focus {
  border-color: var(--accent-cyan);
}

.contribute-feed {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 20px;
  max-height: 300px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feed-empty {
  color: var(--text-muted);
  text-align: center;
  padding: 30px;
}

.up-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border-radius: 10px;
  animation: slideIn 0.3s ease;
}

.up-item .up-type { font-size: 0.85rem; color: var(--accent-cyan); font-weight: 600; }
.up-item .up-price { font-size: 1.05rem; font-weight: 800; color: #fff; }
.up-item .up-meta { font-size: 0.72rem; color: var(--text-muted); }
.up-item .up-city { font-size: 0.78rem; color: var(--text-secondary); }

@keyframes slideIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Telegram CTA ===== */
.telegram-cta {
  padding: 50px 0;
  background: linear-gradient(135deg, rgba(0, 136, 204, 0.06), rgba(0, 212, 255, 0.03));
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.telegram-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.telegram-text {
  display: flex;
  align-items: center;
  gap: 16px;
}

.telegram-text i {
  font-size: 2.5rem;
  color: #0088cc;
}

.telegram-text h2 {
  font-size: 1.3rem;
  font-weight: 800;
}

.telegram-text p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.btn-telegram {
  background: #0088cc;
  color: #fff;
}
.btn-telegram:hover { background: #0099dd; transform: translateY(-2px); }

/* ===== Footer ===== */
footer {
  padding: 50px 0 20px;
  border-top: 1px solid var(--border-color);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 30px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-top: 12px;
  max-width: 300px;
}

.footer-links h4 {
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.footer-links a {
  display: block;
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 8px;
  transition: 0.3s;
  text-decoration: none;
}

.footer-links a:hover { color: var(--accent-cyan); }

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin: 4px 0;
}

.footer-credit {
  font-size: 0.7rem;
  opacity: 0.5;
  transition: 0.3s;
}
.footer-credit:hover { opacity: 0.8; }

.credit-name {
  color: var(--accent-cyan);
  font-weight: 600;
}

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-card);
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 0.9rem;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: 0.4s;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 1000px) {
  .gold-grid { grid-template-columns: repeat(3, 1fr); }
  .energy-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 850px) {
  .contribute-grid { grid-template-columns: 1fr; }
  .alerts-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2.2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .ticker-wrap { height: 28px; }
  header { top: 28px; }
  .header-inner { height: 58px; }
  .hero { padding: 130px 0 50px; }
}

@media (max-width: 700px) {
  nav {
    display: none;
    position: absolute;
    top: 58px;
    left: 0;
    right: 0;
    background: rgba(5, 13, 26, 0.98);
    flex-direction: column;
    padding: 16px;
    gap: 4px;
    border-bottom: 1px solid var(--border-color);
  }
  nav.show { display: flex; }
  .menu-toggle { display: flex; align-items: center; justify-content: center; }
  .hero h1 { font-size: 1.7rem; }
  .gold-grid { grid-template-columns: repeat(2, 1fr); }
  .converter-row { flex-direction: column; }
  .converter-row select { min-width: unset; }
  .rates-table { font-size: 0.8rem; }
  .rates-table th, .rates-table td { padding: 10px 12px; }
}

@media (max-width: 500px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .hero-stat-value { font-size: 1.15rem; }
  .energy-grid { grid-template-columns: 1fr; }
  .gold-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .footer-grid { grid-template-columns: 1fr; }
  .telegram-inner { flex-direction: column; text-align: center; }
  .section { padding: 40px 0; }
}