@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&display=swap');

:root {
  --vip-blue: #0856b1;
  --vip-blue-dark: #064489;
  --vip-blue-soft: #eef4fc;
  --vip-orange: #e8751a;
  --vip-orange-soft: #fff4e8;
  --vip-bg: #ffffff;
  --vip-bg-soft: #f7f9fc;
  --vip-text: #1a1a1a;
  --vip-muted: #6b7280;
  --vip-border: #d1d5db;
  --vip-footer-bg: #1a2332;
  --vip-font: 'Montserrat', Arial, sans-serif;
  --vip-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --vip-shadow: 0 4px 24px rgba(8, 86, 177, 0.08);
  --vip-shadow-hover: 0 12px 40px rgba(8, 86, 177, 0.14);
  --vip-radius: 12px;
  --header-h: 72px;
  --sidebar-w: 260px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--vip-font);
  background: var(--vip-bg-soft);
  color: var(--vip-text);
  line-height: 1.5;
  min-height: 100vh;
}

a { color: var(--vip-blue); text-decoration: none; transition: color 0.2s var(--vip-ease); }
a:hover { color: var(--vip-orange); }

.vip-shell { display: flex; flex-direction: column; min-height: 100vh; }

.vip-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--vip-bg);
  border-bottom: 1px solid var(--vip-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  box-shadow: 0 1px 0 rgba(8, 86, 177, 0.06);
}

.vip-header__brand { display: flex; align-items: center; gap: 16px; }
.vip-header__logo { height: 36px; width: auto; }
.vip-header__title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vip-muted);
}

.vip-header__right { display: flex; align-items: center; gap: 20px; }
.vip-header__contact {
  font-size: 13px;
  font-weight: 600;
  color: var(--vip-orange);
}
.vip-header__user { font-size: 14px; color: var(--vip-muted); }
.vip-header__user strong { color: var(--vip-text); }

.vip-menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--vip-border);
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
  font-family: var(--vip-font);
  font-weight: 600;
  color: var(--vip-blue);
}

.vip-body { display: flex; flex: 1; position: relative; }

.vip-sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--vip-bg);
  border-right: 1px solid var(--vip-border);
  padding: 24px 16px;
  position: sticky;
  top: var(--header-h);
  height: calc(100vh - var(--header-h));
  overflow-y: auto;
}

.vip-nav { list-style: none; margin: 0; padding: 0; }
.vip-nav__item { margin-bottom: 4px; }
.vip-nav__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--vip-text);
  position: relative;
  transition: background 0.2s, color 0.2s, transform 0.2s var(--vip-ease);
}
.vip-nav__link:hover { background: var(--vip-blue-soft); color: var(--vip-blue); }
.vip-nav__link.is-active {
  background: var(--vip-blue-soft);
  color: var(--vip-blue);
  font-weight: 600;
}
.vip-nav__link.is-active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--vip-blue);
  border-radius: 0 3px 3px 0;
}
.vip-nav__link.is-active::after {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--vip-orange);
  margin-left: auto;
}

.vip-main {
  flex: 1;
  padding: 32px 40px 48px;
  max-width: 1200px;
  position: relative;
  z-index: 1;
  overflow-x: hidden;
}

.vip-page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}

.vip-page-title {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--vip-blue);
  line-height: 1.2;
}

.vip-page-subtitle { margin: 8px 0 0; color: var(--vip-muted); font-size: 14px; }

.vip-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: var(--vip-muted);
  margin-bottom: 20px;
}
.vip-breadcrumbs a { color: var(--vip-muted); }
.vip-breadcrumbs a:hover { color: var(--vip-blue); }
.vip-breadcrumbs__sep { opacity: 0.4; }

.vip-card {
  background: var(--vip-bg);
  border: 1px solid var(--vip-border);
  border-radius: var(--vip-radius);
  padding: 24px;
  box-shadow: var(--vip-shadow);
  transition: box-shadow 0.3s var(--vip-ease), transform 0.3s var(--vip-ease);
}
.vip-card:hover { box-shadow: var(--vip-shadow-hover); }
.vip-card + .vip-card { margin-top: 20px; }

.vip-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.vip-stat {
  background: var(--vip-bg);
  border: 1px solid var(--vip-blue);
  border-radius: var(--vip-radius);
  padding: 24px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--vip-ease), box-shadow 0.35s var(--vip-ease);
}
.vip-stat::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--vip-blue), var(--vip-orange));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--vip-ease);
}
.vip-stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--vip-shadow-hover);
}
.vip-stat:hover::after { transform: scaleX(1); }
.vip-stat__value {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--vip-blue);
  line-height: 1;
}
.vip-stat__label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--vip-muted);
}

.vip-table-wrap { overflow-x: auto; margin: 0 -8px; padding: 0 8px; }

.vip-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.vip-table th {
  text-align: left;
  padding: 14px 12px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--vip-muted);
  border-bottom: 2px solid var(--vip-blue-soft);
  background: var(--vip-bg-soft);
  position: sticky;
  top: 0;
}
.vip-table td {
  padding: 14px 12px;
  border-bottom: 1px solid #eee;
  vertical-align: top;
}
.vip-table tbody tr {
  transition: background 0.2s, box-shadow 0.2s;
}
.vip-table tbody tr:hover {
  background: var(--vip-blue-soft);
  box-shadow: inset 3px 0 0 var(--vip-blue);
}

.vip-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  font-family: var(--vip-font);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s var(--vip-ease), box-shadow 0.2s, background 0.2s, color 0.2s;
}
.vip-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(8, 86, 177, 0.25); }
.vip-btn:active { transform: translateY(0); }

.vip-btn--primary {
  background: var(--vip-blue);
  color: #fff;
  border-color: var(--vip-blue);
}
.vip-btn--primary:hover { background: var(--vip-blue-dark); color: #fff; }

.vip-btn--outline {
  background: transparent;
  color: var(--vip-blue);
  border-color: var(--vip-blue);
}
.vip-btn--outline:hover { background: var(--vip-blue-soft); color: var(--vip-blue); }

.vip-btn--secondary {
  background: #6b7280;
  color: #fff;
  border-color: #6b7280;
}

.vip-btn--danger {
  background: #c0392b;
  color: #fff;
  border-color: #c0392b;
  padding: 8px 14px;
  font-size: 12px;
}
.vip-table tbody tr:hover .vip-btn--danger { opacity: 1; }

.vip-btn--sm { padding: 8px 14px; font-size: 11px; }

.vip-btn--pulse { animation: vipPulseRing 3s ease-in-out infinite; }

.vip-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.vip-badge--ok { background: #d4edda; color: #155724; }
.vip-badge--off { background: #f8d7da; color: #721c24; }
.vip-badge--muted { background: #eee; color: #666; }

.vip-form label {
  display: block;
  margin: 16px 0 6px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--vip-muted);
}
.vip-form label:first-child { margin-top: 0; }

.vip-form input[type=text],
.vip-form input[type=password],
.vip-form input[type=date],
.vip-form input[type=time],
.vip-form input[type=url],
.vip-form input[type=datetime-local],
.vip-form input[type=number],
.vip-form input[type=email],
.vip-form input[type=file],
.vip-form textarea,
.vip-form select {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--vip-font);
  font-size: 15px;
  border: 1px solid var(--vip-border);
  border-radius: 8px;
  background: var(--vip-bg);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.vip-form input:focus,
.vip-form textarea:focus,
.vip-form select:focus {
  outline: none;
  border-color: var(--vip-blue);
  box-shadow: 0 0 0 3px rgba(8, 86, 177, 0.15);
}
.vip-form textarea { min-height: 140px; resize: vertical; }

.vip-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 24px;
}
@media (max-width: 768px) {
  .vip-form-grid { grid-template-columns: 1fr; }
}

.vip-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--vip-border);
}

.vip-error {
  color: #c0392b;
  background: #fdf2f2;
  border: 1px solid #f5c6cb;
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 14px;
}

.vip-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--vip-muted);
}
.vip-empty__icon {
  font-size: 48px;
  margin-bottom: 16px;
  animation: vipFloat 3s ease-in-out infinite;
}

.vip-footer {
  background: var(--vip-footer-bg);
  color: rgba(255, 255, 255, 0.75);
  padding: 24px 40px;
  font-size: 13px;
}
.vip-footer a { color: rgba(255, 255, 255, 0.9); }
.vip-footer a:hover { color: var(--vip-orange); }
.vip-footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

/* Login scene */
.vip-login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.vip-login-scene {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  isolation: isolate;
}

.vip-login-deco {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.vip-login-mesh {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #eef4fc 0%, #ffffff 40%, #fff4e8 100%);
  background-size: 200% 200%;
  animation: vipMesh 15s ease infinite;
}

.vip-login-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
}
.vip-login-orb--blue {
  width: 280px;
  height: 280px;
  background: rgba(8, 86, 177, 0.12);
  top: 5%;
  left: -5%;
  animation: vipFloat 8s ease-in-out infinite;
}
.vip-login-orb--orange {
  width: 240px;
  height: 240px;
  background: rgba(232, 117, 26, 0.14);
  bottom: 8%;
  right: -5%;
  animation: vipFloat 10s ease-in-out infinite reverse;
}
.vip-login-ring {
  position: absolute;
  width: 260px;
  height: 260px;
  border: 2px solid var(--vip-orange);
  border-radius: 50%;
  opacity: 0.15;
  top: 12%;
  right: 10%;
  transform: none;
  animation: vipRingPulseCorner 4s ease-in-out infinite;
}

.vip-login-card {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 420px;
  background: #ffffff;
  border: 1px solid rgba(8, 86, 177, 0.15);
  border-radius: 16px;
  padding: 40px 36px;
  box-shadow: 0 24px 80px rgba(8, 86, 177, 0.12);
}

.vip-login-card__logo {
  display: block;
  height: 44px;
  margin: 0 auto 8px;
  animation: vipLogoReveal 0.8s var(--vip-ease) forwards;
}

.vip-login-card__subtitle {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--vip-muted);
  margin: 0 0 28px;
}

.vip-login-card__site {
  display: block;
  text-align: center;
  margin-top: 24px;
  font-size: 13px;
  font-weight: 600;
  color: var(--vip-orange);
}

.vip-code {
  font-family: ui-monospace, monospace;
  font-size: 13px;
  background: var(--vip-bg-soft);
  padding: 2px 8px;
  border-radius: 4px;
  word-break: break-all;
}

.vip-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.vip-actions form { display: inline; }

.vip-overlay {
  display: none;
  pointer-events: none;
}

@media (max-width: 960px) {
  .vip-menu-toggle { display: block; }
  .vip-header__contact { display: none; }
  .vip-sidebar {
    position: fixed;
    left: 0;
    top: var(--header-h);
    z-index: 90;
    height: calc(100vh - var(--header-h));
    transform: translateX(-100%);
    transition: transform 0.35s var(--vip-ease);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.1);
  }
  .vip-sidebar.is-open { transform: translateX(0); }
  .vip-main { padding: 24px 20px 40px; }
  .vip-overlay {
    position: fixed;
    inset: 0;
    top: var(--header-h);
    background: rgba(0, 0, 0, 0.4);
    z-index: 80;
    pointer-events: auto;
  }
  .vip-overlay.is-visible { display: block; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}