/* Shanghai PE - Gold Luxury Theme */

@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;600;700;900&family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
  --gold-deep: #B8860B;
  --gold-bright: #D4AF37;
  --gold-light: #F4E4BC;
  --gold-shimmer: #FFF2CC;
  --gold-gradient: linear-gradient(135deg, #B8860B 0%, #D4AF37 30%, #F4E4BC 50%, #D4AF37 70%, #B8860B 100%);
  --gold-gradient-text: linear-gradient(135deg, #D4AF37, #F4E4BC, #D4AF37);
  --dark-bg: #0A0A0F;
  --dark-card: #12121A;
  --dark-card2: #1A1A25;
  --dark-border: #2A2A3A;
  --text-light: #E8E8F0;
  --text-muted: #8888A0;
  --white: #FFFFFF;
  --shadow-gold: 0 4px 30px rgba(212, 175, 55, 0.15);
  --shadow-gold-hover: 0 8px 40px rgba(212, 175, 55, 0.3);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Serif SC', 'Cormorant Garamond', serif;
  background: var(--dark-bg);
  color: var(--text-light);
  line-height: 1.7;
  overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--dark-bg); }
::-webkit-scrollbar-thumb { background: var(--gold-deep); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-bright); }

/* ========== Navbar ========== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
  transition: all 0.3s ease;
  padding: 0.8rem 0;
}
.navbar .nav-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
}
.navbar .logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
}
.navbar .logo-icon {
  width: 44px; height: 44px;
  background: var(--gold-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--dark-bg);
  box-shadow: var(--shadow-gold);
}
.navbar .logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  background: var(--gold-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 1px;
}
.navbar .logo-sub {
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.navbar .nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
  list-style: none;
}
.navbar .nav-links a {
  color: var(--text-light);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
  position: relative;
}
.navbar .nav-links a:hover {
  color: var(--gold-bright);
}
.navbar .nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--gold-bright);
  transition: width 0.3s;
}
.navbar .nav-links a:hover::after { width: 100%; }
.navbar .btn-gold {
  background: var(--gold-gradient);
  color: var(--dark-bg);
  padding: 0.5rem 1.5rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.85rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s;
  box-shadow: var(--shadow-gold);
}
.navbar .btn-gold:hover {
  box-shadow: var(--shadow-gold-hover);
  transform: translateY(-2px);
}
.navbar .user-menu {
  position: relative;
}
.navbar .user-btn {
  background: transparent;
  border: 1px solid var(--gold-deep);
  color: var(--gold-bright);
  padding: 0.5rem 1.2rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85rem;
  font-family: inherit;
}
.navbar .user-dropdown {
  position: absolute;
  top: 120%; right: 0;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 8px;
  min-width: 180px;
  display: none;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}
.navbar .user-dropdown.show { display: block; }
.navbar .user-dropdown a {
  display: block;
  padding: 0.8rem 1.2rem;
  color: var(--text-light);
  text-decoration: none;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--dark-border);
}
.navbar .user-dropdown a:hover { background: var(--dark-card2); color: var(--gold-bright); }
.navbar .user-dropdown a:last-child { border-bottom: none; }

/* Mobile nav toggle */
.nav-toggle { display: none; }

/* ========== Hero Section ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--dark-bg);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/hero-bg-20260717171500.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.35;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 20% 30%, rgba(212, 175, 55, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(184, 134, 11, 0.08) 0%, transparent 50%),
    linear-gradient(180deg, rgba(10, 10, 15, 0.7) 0%, rgba(13, 13, 21, 0.85) 50%, rgba(10, 10, 15, 0.95) 100%);
}
.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: 
    repeating-linear-gradient(45deg, var(--gold-bright) 0, var(--gold-bright) 1px, transparent 1px, transparent 60px),
    repeating-linear-gradient(-45deg, var(--gold-bright) 0, var(--gold-bright) 1px, transparent 1px, transparent 60px);
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 2rem;
  max-width: 900px;
}
.hero-badge {
  display: inline-block;
  padding: 0.4rem 1.5rem;
  border: 1px solid var(--gold-deep);
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--gold-bright);
  letter-spacing: 3px;
  margin-bottom: 2rem;
  background: rgba(212, 175, 55, 0.05);
}
.hero h1 {
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: 1rem;
  letter-spacing: 4px;
  background: var(--gold-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 80px rgba(212, 175, 55, 0.3);
}
.hero h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 8px;
  margin-bottom: 2rem;
  text-transform: uppercase;
}
.hero-desc {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 650px;
  margin: 0 auto 3rem;
  line-height: 2;
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 4rem;
  margin-top: 3rem;
}
.hero-stat {
  text-align: center;
}
.hero-stat .num {
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--gold-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-stat .label {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  margin-top: 0.3rem;
}
.hero-cta {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 2.5rem;
}
.hero-cta .btn-primary {
  background: var(--gold-gradient);
  color: var(--dark-bg);
  padding: 0.9rem 2.5rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s;
  box-shadow: var(--shadow-gold);
  letter-spacing: 2px;
}
.hero-cta .btn-primary:hover {
  box-shadow: var(--shadow-gold-hover);
  transform: translateY(-3px);
}
.hero-cta .btn-outline {
  background: transparent;
  color: var(--gold-bright);
  padding: 0.9rem 2.5rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid var(--gold-deep);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s;
  letter-spacing: 2px;
}
.hero-cta .btn-outline:hover {
  background: rgba(212, 175, 55, 0.1);
  border-color: var(--gold-bright);
}

/* Hero decorative line */
.hero-line {
  width: 2px;
  height: 60px;
  background: var(--gold-gradient);
  margin: 0 auto 2rem;
  position: relative;
}
.hero-line::before, .hero-line::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 10px; height: 10px;
  background: var(--gold-bright);
  border-radius: 50%;
}
.hero-line::before { top: -5px; }
.hero-line::after { bottom: -5px; }

/* ========== Sections ========== */
.section {
  padding: 6rem 2rem;
  max-width: 1280px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-header .sub {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.9rem;
  color: var(--gold-bright);
  letter-spacing: 6px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.section-header h2 {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: 3px;
}
.section-header .divider {
  width: 60px;
  height: 3px;
  background: var(--gold-gradient);
  margin: 1.5rem auto 0;
  border-radius: 2px;
}
.section-header p {
  color: var(--text-muted);
  max-width: 700px;
  margin: 1.5rem auto 0;
  font-size: 0.95rem;
}

/* ========== Sectors Grid ========== */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.sector-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 12px;
  padding: 2.5rem;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}
.sector-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold-gradient);
  transform: scaleX(0);
  transition: transform 0.4s;
}
.sector-card:hover {
  border-color: var(--gold-deep);
  transform: translateY(-8px);
  box-shadow: var(--shadow-gold-hover);
}
.sector-card:hover::before { transform: scaleX(1); }
.sector-icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(184, 134, 11, 0.05));
  border: 1px solid var(--gold-deep);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.sector-icon i {
  font-size: 1.5rem;
  color: var(--gold-bright);
}
.sector-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-light);
}
.sector-card .sector-en {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.8rem;
  color: var(--gold-bright);
  letter-spacing: 2px;
  margin-bottom: 1rem;
}
.sector-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.sector-card .sector-btn {
  display: inline-block;
  color: var(--gold-bright);
  text-decoration: none;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--gold-deep);
  padding-bottom: 2px;
  transition: all 0.3s;
}
.sector-card .sector-btn:hover {
  color: var(--gold-shimmer);
  border-color: var(--gold-bright);
}

/* ========== About Section ========== */
.about-section {
  background: linear-gradient(180deg, var(--dark-bg) 0%, var(--dark-card) 50%, var(--dark-bg) 100%);
  padding: 6rem 2rem;
}
.about-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-text h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  letter-spacing: 2px;
}
.about-text .gold-line {
  width: 60px; height: 3px;
  background: var(--gold-gradient);
  margin-bottom: 2rem;
  border-radius: 2px;
}
.about-text p {
  color: var(--text-muted);
  margin-bottom: 1.2rem;
  line-height: 2;
}
.about-features {
  list-style: none;
  margin-top: 2rem;
}
.about-features li {
  padding: 0.6rem 0;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.about-features li::before {
  content: '◆';
  color: var(--gold-bright);
  font-size: 0.7rem;
}
.about-visual {
  position: relative;
  height: 400px;
  background: var(--dark-card);
  border: 1px solid var(--gold-deep);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
}
.about-visual .pe-symbol {
  font-size: 8rem;
  background: var(--gold-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 900;
  letter-spacing: -5px;
}

/* ========== Investment Display ========== */
.investments-section {
  padding: 6rem 2rem;
  max-width: 1280px;
  margin: 0 auto;
}
.investment-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.investment-item {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 10px;
  padding: 1.8rem;
  transition: all 0.3s;
}
.investment-item:hover {
  border-color: var(--gold-deep);
  box-shadow: var(--shadow-gold);
}
.investment-item .inv-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.investment-item .inv-user {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold-bright);
}
.investment-item .inv-sector {
  font-size: 0.8rem;
  padding: 0.2rem 0.8rem;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--gold-deep);
  border-radius: 20px;
  color: var(--gold-bright);
}
.investment-item .inv-amount {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}
.investment-item .inv-intention {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}
.investment-item .inv-date {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.8rem;
  opacity: 0.6;
}

/* ========== Auth Pages ========== */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-bg);
  padding: 2rem;
  position: relative;
}
.auth-page::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 30% 20%, rgba(212, 175, 55, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(184, 134, 11, 0.04) 0%, transparent 50%);
}
.auth-card {
  position: relative;
  z-index: 2;
  background: var(--dark-card);
  border: 1px solid var(--gold-deep);
  border-radius: 16px;
  padding: 3rem;
  max-width: 480px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), var(--shadow-gold);
}
.auth-card .auth-logo {
  text-align: center;
  margin-bottom: 2rem;
}
.auth-card .auth-logo .logo-icon {
  width: 60px; height: 60px;
  background: var(--gold-gradient);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.8rem;
  color: var(--dark-bg);
  box-shadow: var(--shadow-gold);
  margin-bottom: 1rem;
}
.auth-card h2 {
  font-size: 1.5rem;
  text-align: center;
  letter-spacing: 2px;
  margin-bottom: 0.3rem;
}
.auth-card .auth-sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 2rem;
  letter-spacing: 1px;
}
.form-group {
  margin-bottom: 1.5rem;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--gold-bright);
  margin-bottom: 0.5rem;
  letter-spacing: 1px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--dark-card2);
  border: 1px solid var(--dark-border);
  border-radius: 8px;
  padding: 0.9rem 1rem;
  color: var(--text-light);
  font-size: 0.95rem;
  font-family: inherit;
  transition: all 0.3s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold-bright);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}
.form-group textarea {
  resize: vertical;
  min-height: 100px;
}
.btn-submit {
  width: 100%;
  background: var(--gold-gradient);
  color: var(--dark-bg);
  padding: 1rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.3s;
  box-shadow: var(--shadow-gold);
  letter-spacing: 2px;
}
.btn-submit:hover {
  box-shadow: var(--shadow-gold-hover);
  transform: translateY(-2px);
}
.btn-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.auth-footer {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.auth-footer a {
  color: var(--gold-bright);
  text-decoration: none;
}
.auth-footer a:hover { text-decoration: underline; }
.auth-alert {
  padding: 0.8rem 1rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}
.auth-alert.success {
  background: rgba(46, 204, 113, 0.1);
  border: 1px solid rgba(46, 204, 113, 0.3);
  color: #2ecc71;
}
.auth-alert.error {
  background: rgba(231, 76, 60, 0.1);
  border: 1px solid rgba(231, 76, 60, 0.3);
  color: #e74c3c;
}
.auth-alert.info {
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--gold-deep);
  color: var(--gold-bright);
}

/* ========== Dashboard ========== */
.dashboard-page {
  min-height: 100vh;
  background: var(--dark-bg);
  padding-top: 80px;
}
.dashboard-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 3rem 2rem;
}
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
}
.dashboard-header h1 {
  font-size: 2rem;
  letter-spacing: 2px;
}
.dashboard-header .welcome {
  color: var(--gold-bright);
  font-size: 0.95rem;
}
.dashboard-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--dark-border);
}
.dashboard-tab {
  padding: 0.8rem 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.9rem;
  border-bottom: 2px solid transparent;
  transition: all 0.3s;
}
.dashboard-tab.active {
  color: var(--gold-bright);
  border-color: var(--gold-bright);
}
.dashboard-content { display: none; }
.dashboard-content.active { display: block; }

/* Sector select grid for adding investment */
.sector-select-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
.sector-option {
  background: var(--dark-card);
  border: 2px solid var(--dark-border);
  border-radius: 10px;
  padding: 1.5rem;
  cursor: pointer;
  transition: all 0.3s;
  text-align: center;
}
.sector-option:hover {
  border-color: var(--gold-deep);
}
.sector-option.selected {
  border-color: var(--gold-bright);
  background: rgba(212, 175, 55, 0.08);
}
.sector-option i {
  font-size: 1.8rem;
  color: var(--gold-bright);
  margin-bottom: 0.5rem;
  display: block;
}
.sector-option .name {
  font-size: 0.9rem;
  font-weight: 600;
}

/* ========== Footer ========== */
.footer {
  background: #050508;
  border-top: 1px solid rgba(212, 175, 55, 0.15);
  padding: 3rem 2rem 2rem;
}
.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
}
.footer-brand .logo-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
}
.footer-brand .logo-icon {
  width: 40px; height: 40px;
  background: var(--gold-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--dark-bg);
}
.footer-brand h3 {
  font-size: 1.1rem;
  background: var(--gold-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer-brand p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.8;
  max-width: 350px;
}
.footer-col h4 {
  font-size: 0.9rem;
  color: var(--gold-bright);
  margin-bottom: 1rem;
  letter-spacing: 1px;
}
.footer-col a {
  display: block;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  padding: 0.3rem 0;
  transition: color 0.3s;
}
.footer-col a:hover { color: var(--gold-bright); }
.footer-bottom {
  max-width: 1280px;
  margin: 2rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid var(--dark-border);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ========== Modal ========== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.modal-overlay.show { display: flex; }
.modal {
  background: var(--dark-card);
  border: 1px solid var(--gold-deep);
  border-radius: 16px;
  padding: 2.5rem;
  max-width: 550px;
  width: 100%;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}
.modal h3 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  color: var(--gold-bright);
}

/* ========== Admin Panel ========== */
.admin-page {
  min-height: 100vh;
  background: var(--dark-bg);
  padding-top: 80px;
}
.admin-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 3rem 2rem;
}
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}
.admin-header h1 {
  font-size: 1.8rem;
  color: var(--gold-bright);
}
.admin-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.admin-stat-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 12px;
  padding: 1.5rem;
}
.admin-stat-card .label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.admin-stat-card .value {
  font-size: 2rem;
  font-weight: 700;
  background: var(--gold-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--dark-card);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--dark-border);
}
.admin-table th {
  background: var(--dark-card2);
  padding: 1rem;
  text-align: left;
  font-size: 0.85rem;
  color: var(--gold-bright);
  border-bottom: 1px solid var(--dark-border);
  letter-spacing: 1px;
}
.admin-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--dark-border);
  font-size: 0.88rem;
  color: var(--text-light);
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover { background: rgba(212, 175, 55, 0.03); }
.admin-badge {
  display: inline-block;
  padding: 0.2rem 0.8rem;
  border-radius: 20px;
  font-size: 0.75rem;
}
.admin-badge.verified { background: rgba(46, 204, 113, 0.1); color: #2ecc71; border: 1px solid rgba(46, 204, 113, 0.3); }
.admin-badge.pending { background: rgba(212, 175, 55, 0.1); color: var(--gold-bright); border: 1px solid var(--gold-deep); }
.admin-tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.admin-tab {
  padding: 0.6rem 1.5rem;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: all 0.3s;
}
.admin-tab.active {
  border-color: var(--gold-bright);
  color: var(--gold-bright);
  background: rgba(212, 175, 55, 0.05);
}

/* ========== Responsive ========== */
@media (max-width: 968px) {
  .sectors-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr 1fr; }
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
  .investment-list { grid-template-columns: 1fr; }
  .sector-select-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .navbar .nav-links { display: none; }
  .nav-toggle { display: block; color: var(--gold-bright); font-size: 1.5rem; cursor: pointer; background: none; border: none; }
  .navbar .nav-links.mobile-show {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--dark-card);
    padding: 1.5rem;
    gap: 1rem;
    border-bottom: 1px solid var(--gold-deep);
  }
  .hero h1 { font-size: 2.2rem; }
  .hero h2 { font-size: 1.1rem; }
  .hero-stats { gap: 2rem; }
  .hero-stat .num { font-size: 1.8rem; }
  .section { padding: 4rem 1.5rem; }
  .sectors-grid { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; }
  .admin-stats { grid-template-columns: 1fr; }
  .admin-table { font-size: 0.8rem; }
  .admin-table th, .admin-table td { padding: 0.6rem; }
  .auth-card { padding: 2rem; }
  .dashboard-header { flex-direction: column; gap: 1rem; align-items: flex-start; }
  .sector-select-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: center; }
}

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp 0.8s ease forwards; }
.delay-1 { animation-delay: 0.2s; opacity: 0; }
.delay-2 { animation-delay: 0.4s; opacity: 0; }
.delay-3 { animation-delay: 0.6s; opacity: 0; }
.delay-4 { animation-delay: 0.8s; opacity: 0; }

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
.gold-shimmer-text {
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-shimmer), var(--gold-bright), var(--gold-shimmer), var(--gold-deep));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}