/* =============================================
   BLXQ计划 · 暴力校区 - 全站样式
   ============================================= */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #0D0D1A;
  color: #E2E8F0;
  min-height: 100vh;
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }
img { max-width: 100%; display: block; }
::selection { background: rgba(124, 58, 237, 0.4); }

/* ---- CSS Variables ---- */
:root {
  --purple: #7C3AED;
  --purple-light: #9F67F5;
  --purple-dark: #5B21B6;
  --pink: #EC4899;
  --pink-light: #F472B6;
  --cyan: #06B6D4;
  --green: #10B981;
  --yellow: #F59E0B;
  --red: #EF4444;

  --bg-primary: #0D0D1A;
  --bg-card: #141428;
  --bg-card-hover: #1A1A35;
  --bg-sidebar: #0F0F22;
  --border: rgba(255,255,255,0.08);
  --border-active: rgba(124,58,237,0.5);

  --text-primary: #E2E8F0;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(124,58,237,0.2);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --sidebar-width: 260px;
  --header-height: 64px;
  --transition: 0.2s ease;
}

/* =============================================
   LOGIN PAGE
   ============================================= */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px 16px;
  position: relative;
  overflow: hidden;
}

/* Background */
.bg-pattern {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(124,58,237,0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(236,72,153,0.08) 0%, transparent 40%),
    linear-gradient(135deg, #0D0D1A 0%, #12122A 50%, #0D0D1A 100%);
  pointer-events: none;
}
.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: floatGlow 8s ease-in-out infinite;
}
.glow-1 {
  width: 400px; height: 400px;
  background: rgba(124,58,237,0.12);
  top: -100px; left: -100px;
}
.glow-2 {
  width: 300px; height: 300px;
  background: rgba(236,72,153,0.1);
  bottom: -50px; right: -50px;
  animation-delay: -4s;
}
@keyframes floatGlow {
  0%, 100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(20px, 20px) scale(1.05); }
}

/* Login Container */
.login-container {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

/* Brand Header */
.brand-header {
  text-align: center;
}
.logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 10px;
}
.logo-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(124,58,237,0.4);
}
.logo-icon svg { width: 100%; height: 100%; }
.logo-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.brand-name {
  font-size: 22px;
  font-weight: 900;
  background: linear-gradient(135deg, #9F67F5, #EC4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 2px;
  line-height: 1.2;
}
.brand-sub {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 3px;
  text-transform: uppercase;
}
.brand-tagline {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* Login Card */
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  width: 100%;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

/* Card Tabs */
.card-tabs {
  display: flex;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-md);
  padding: 4px;
  margin-bottom: 28px;
  gap: 4px;
}
.tab-btn {
  flex: 1;
  padding: 10px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition);
}
.tab-btn.active {
  background: var(--purple);
  color: #fff;
  box-shadow: 0 2px 12px rgba(124,58,237,0.4);
}
.tab-btn:hover:not(.active) { color: var(--text-primary); background: rgba(255,255,255,0.05); }

/* Auth Form */
.auth-form { display: flex; flex-direction: column; gap: 18px; }
.auth-form.hidden { display: none; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-label { font-size: 13px; font-weight: 600; color: var(--text-secondary); }
.input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.input-icon {
  position: absolute;
  left: 14px;
  width: 18px; height: 18px;
  color: var(--text-muted);
  pointer-events: none;
}
.form-input {
  width: 100%;
  padding: 12px 14px 12px 42px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 14px;
  transition: all var(--transition);
  outline: none;
}
.form-input::placeholder { color: var(--text-muted); }
.form-input:focus {
  border-color: var(--purple-light);
  background: rgba(124,58,237,0.05);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.15);
}
.toggle-pwd {
  position: absolute;
  right: 14px;
  color: var(--text-muted);
  transition: color var(--transition);
}
.toggle-pwd svg { width: 18px; height: 18px; }
.toggle-pwd:hover { color: var(--text-primary); }

/* Form Options */
.form-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
}
.checkbox-label input[type="checkbox"] { display: none; }
.checkmark {
  width: 18px; height: 18px;
  border: 1.5px solid var(--border);
  border-radius: 5px;
  background: rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
}
.checkbox-label input:checked + .checkmark {
  background: var(--purple);
  border-color: var(--purple);
}
.checkbox-label input:checked + .checkmark::after {
  content: '';
  display: block;
  width: 4px; height: 8px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translate(-1px, -1px);
}
.forgot-link, .inline-link {
  font-size: 13px;
  color: var(--purple-light);
  transition: color var(--transition);
}
.forgot-link:hover, .inline-link:hover { color: var(--pink-light); }

/* Buttons */
.btn-primary {
  padding: 13px 24px;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  border-radius: var(--radius-md);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(124,58,237,0.35);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(124,58,237,0.5);
  filter: brightness(1.1);
}
.btn-primary:active { transform: translateY(0); }
.btn-full { width: 100%; }
.btn-icon { width: 18px; height: 18px; }

/* Form Footer */
.form-footer {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}
.form-footer a {
  color: var(--purple-light);
  font-weight: 600;
  margin-left: 4px;
  transition: color var(--transition);
}
.form-footer a:hover { color: var(--pink-light); }

/* Stats Bar */
.stats-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 24px;
  width: 100%;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}
.stat-num {
  font-size: 20px;
  font-weight: 900;
  background: linear-gradient(135deg, #9F67F5, #EC4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-num sup { font-size: 12px; }
.stat-label { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

/* Login Footer */
.login-footer { text-align: center; color: var(--text-muted); }
.login-footer p { font-size: 12px; margin-bottom: 8px; }
.footer-links { display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 12px; }
.footer-links a { color: var(--text-muted); transition: color var(--transition); }
.footer-links a:hover { color: var(--purple-light); }
.footer-links span { color: var(--border); }


/* =============================================
   DASHBOARD LAYOUT
   ============================================= */
.dashboard-page { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 100;
  transition: transform var(--transition);
}
.sidebar-header {
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.sidebar-logo-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(124,58,237,0.3);
}
.sidebar-logo-icon svg { width: 100%; height: 100%; }
.sidebar-logo-text { display: flex; flex-direction: column; }
.sidebar-brand { font-size: 16px; font-weight: 900; background: linear-gradient(135deg, #9F67F5, #EC4899); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; letter-spacing: 1px; }
.sidebar-brand-en { font-size: 10px; color: var(--text-muted); letter-spacing: 2px; text-transform: uppercase; }

.sidebar-nav { flex: 1; padding: 16px 12px; overflow-y: auto; }
.nav-section { margin-bottom: 24px; }
.nav-section-title { font-size: 10px; font-weight: 700; color: var(--text-muted); letter-spacing: 2px; text-transform: uppercase; padding: 0 8px; margin-bottom: 8px; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
  cursor: pointer;
  margin-bottom: 2px;
  position: relative;
}
.nav-item:hover { background: rgba(255,255,255,0.05); color: var(--text-primary); }
.nav-item.active {
  background: rgba(124,58,237,0.15);
  color: var(--purple-light);
  font-weight: 600;
}
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 60%;
  background: var(--purple);
  border-radius: 0 2px 2px 0;
}
.nav-icon { width: 18px; height: 18px; flex-shrink: 0; }
.nav-badge {
  margin-left: auto;
  background: var(--purple);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 99px;
  min-width: 20px;
  text-align: center;
}

.sidebar-footer { padding: 16px 12px; border-top: 1px solid var(--border); }
.user-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition);
}
.user-profile:hover { background: rgba(255,255,255,0.05); }
.user-avatar {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--purple), var(--pink));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  flex-shrink: 0;
}
.user-info { flex: 1; min-width: 0; }
.user-name { font-size: 13px; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 11px; color: var(--text-muted); }
.user-menu-icon { width: 16px; height: 16px; color: var(--text-muted); }

/* Main Content */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Topbar */
.topbar {
  height: var(--header-height);
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-left { display: flex; align-items: center; gap: 16px; }
.page-title { font-size: 18px; font-weight: 700; color: var(--text-primary); }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.topbar-btn {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition);
  position: relative;
}
.topbar-btn:hover { background: rgba(255,255,255,0.08); color: var(--text-primary); }
.topbar-btn svg { width: 18px; height: 18px; }
.notif-dot {
  position: absolute;
  top: 6px; right: 6px;
  width: 8px; height: 8px;
  background: var(--pink);
  border-radius: 50%;
  border: 2px solid var(--bg-primary);
}
.balance-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(124,58,237,0.1);
  border: 1px solid rgba(124,58,237,0.25);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
}
.balance-chip:hover { background: rgba(124,58,237,0.15); }
.balance-icon { width: 16px; height: 16px; color: var(--purple-light); }
.balance-amount { font-size: 14px; font-weight: 700; color: var(--purple-light); }

/* Page Content */
.page-content { padding: 28px; flex: 1; }
.page-section { margin-bottom: 32px; }
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.section-title { font-size: 16px; font-weight: 700; color: var(--text-primary); }
.section-link { font-size: 13px; color: var(--purple-light); transition: color var(--transition); }
.section-link:hover { color: var(--pink-light); }

/* Stats Cards Grid */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--purple), var(--pink));
  opacity: 0;
  transition: opacity var(--transition);
}
.stat-card:hover { border-color: var(--border-active); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat-card:hover::before { opacity: 1; }
.stat-card-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.stat-card-icon svg { width: 22px; height: 22px; }
.stat-card-icon.purple { background: rgba(124,58,237,0.15); color: var(--purple-light); }
.stat-card-icon.pink { background: rgba(236,72,153,0.15); color: var(--pink-light); }
.stat-card-icon.cyan { background: rgba(6,182,212,0.15); color: var(--cyan); }
.stat-card-icon.green { background: rgba(16,185,129,0.15); color: var(--green); }
.stat-card-num { font-size: 26px; font-weight: 900; color: var(--text-primary); margin-bottom: 4px; line-height: 1; }
.stat-card-label { font-size: 12px; color: var(--text-muted); margin-bottom: 12px; }
.stat-card-change { display: flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 600; }
.stat-card-change.up { color: var(--green); }
.stat-card-change.down { color: var(--red); }
.stat-card-change svg { width: 14px; height: 14px; }

/* Cards Grid */
.cards-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.card-header { padding: 20px 24px 0; display: flex; align-items: center; justify-content: space-between; }
.card-title { font-size: 15px; font-weight: 700; color: var(--text-primary); }
.card-body { padding: 20px 24px; }

/* Platform Grid */
.platform-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.platform-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 12px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
}
.platform-card:hover { border-color: var(--border-active); background: rgba(124,58,237,0.08); transform: translateY(-2px); }
.platform-card.active { border-color: var(--purple); background: rgba(124,58,237,0.12); }
.platform-icon { width: 36px; height: 36px; border-radius: 8px; margin: 0 auto 8px; display: flex; align-items: center; justify-content: center; font-size: 18px; }
.platform-name { font-size: 12px; font-weight: 600; color: var(--text-primary); }
.platform-count { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

/* Service Select */
.service-select-area { padding: 24px; }
.select-step { margin-bottom: 24px; }
.step-label { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; color: var(--text-secondary); margin-bottom: 12px; }
.step-num {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--purple);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.select-group {
  width: 100%;
  padding: 11px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
  transition: border-color var(--transition);
  appearance: none;
  cursor: pointer;
}
.select-group:focus { border-color: var(--purple-light); }

/* Package Cards */
.package-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.package-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}
.package-card:hover { border-color: var(--border-active); }
.package-card.selected { border-color: var(--purple); background: rgba(124,58,237,0.08); }
.package-card.popular::after {
  content: '热门';
  position: absolute;
  top: -1px; right: 12px;
  background: var(--pink);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 0 0 6px 6px;
}
.package-amount { font-size: 18px; font-weight: 900; color: var(--text-primary); margin-bottom: 4px; }
.package-price { font-size: 20px; font-weight: 900; background: linear-gradient(135deg, var(--purple-light), var(--pink-light)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.package-unit { font-size: 12px; color: var(--text-muted); }

/* Order Form */
.order-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.order-summary {
  background: rgba(124,58,237,0.08);
  border: 1px solid rgba(124,58,237,0.2);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.summary-label { font-size: 13px; color: var(--text-secondary); }
.summary-price { font-size: 20px; font-weight: 900; color: var(--purple-light); }

/* Order Table */
.order-table { width: 100%; border-collapse: collapse; }
.order-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0 16px 12px;
  border-bottom: 1px solid var(--border);
}
.order-table td { padding: 14px 16px; border-bottom: 1px solid var(--border); font-size: 13px; color: var(--text-secondary); vertical-align: middle; }
.order-table tr:last-child td { border-bottom: none; }
.order-table tr:hover td { background: rgba(255,255,255,0.02); color: var(--text-primary); }

.order-id { font-family: monospace; font-size: 12px; color: var(--purple-light); font-weight: 600; }
.platform-tag { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 6px; font-size: 12px; font-weight: 600; }
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 700;
}
.status-badge.success { background: rgba(16,185,129,0.12); color: var(--green); }
.status-badge.pending { background: rgba(245,158,11,0.12); color: var(--yellow); }
.status-badge.running { background: rgba(6,182,212,0.12); color: var(--cyan); }
.status-badge.failed { background: rgba(239,68,68,0.12); color: var(--red); }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* Progress Bar */
.progress-wrap { width: 80px; }
.progress-track { height: 4px; background: rgba(255,255,255,0.08); border-radius: 2px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 2px; background: linear-gradient(90deg, var(--purple), var(--pink)); transition: width 0.5s ease; }

/* Quick Recharge */
.recharge-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.recharge-btn {
  padding: 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
}
.recharge-btn:hover, .recharge-btn.selected { border-color: var(--purple); background: rgba(124,58,237,0.1); }
.recharge-amount { font-size: 16px; font-weight: 900; color: var(--text-primary); }
.recharge-label { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.recharge-tag { font-size: 10px; color: var(--pink-light); font-weight: 700; }

/* Announcement */
.announcement {
  background: linear-gradient(135deg, rgba(124,58,237,0.1), rgba(236,72,153,0.1));
  border: 1px solid rgba(124,58,237,0.2);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
}
.announcement-icon { color: var(--purple-light); flex-shrink: 0; }
.announcement-icon svg { width: 20px; height: 20px; }
.announcement-content { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }
.announcement-content strong { color: var(--purple-light); }

/* Responsive */
@media (max-width: 1200px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cards-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  :root { --sidebar-width: 0px; }
  .sidebar { transform: translateX(-260px); }
  .sidebar.open { transform: translateX(0); width: 260px; }
  .main-content { margin-left: 0; }
}
@media (max-width: 640px) {
  .platform-grid { grid-template-columns: repeat(3, 1fr); }
  .package-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* Spin animation */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* Utility */
.hidden { display: none !important; }
.text-purple { color: var(--purple-light); }
.text-pink { color: var(--pink-light); }
.text-green { color: var(--green); }
.text-muted { color: var(--text-muted); }
.font-mono { font-family: 'Courier New', monospace; }
.mt-4 { margin-top: 16px; }
.flex { display: flex; }
.items-center { align-items: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.justify-between { justify-content: space-between; }