@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --font-primary: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --bg-primary: #0b0f19;
  --bg-card: rgba(17, 24, 39, 0.75);
  --bg-secondary: #111827;
  --border-color: rgba(255, 255, 255, 0.08);

  --accent-primary: #6366f1;
  --accent-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);
  
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;

  --text-main: #f9fafb;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;

  --radius-sm: 8px;
  --radius-md: 14px;
}

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

body {
  font-family: var(--font-primary);
  background-color: var(--bg-primary);
  color: var(--text-main);
  min-height: 100vh;
  line-height: 1.5;
  background-image: 
    radial-gradient(at 10% 10%, rgba(99, 102, 241, 0.15) 0px, transparent 50%),
    radial-gradient(at 90% 90%, rgba(168, 85, 247, 0.1) 0px, transparent 50%);
  background-attachment: fixed;
}

/* LOGIN WRAPPER */
.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
}

.login-box {
  width: 100%;
  max-width: 420px;
  padding: 36px;
}

.brand-header {
  text-align: center;
  margin-bottom: 28px;
}

.brand-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-gradient);
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
  margin-bottom: 12px;
}

.brand-header h2 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.brand-header p {
  font-size: 13px;
  color: var(--text-muted);
}

.login-footer {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

/* DASHBOARD WRAPPER */
.dashboard-wrapper {
  max-width: 1380px;
  margin: 0 auto;
  padding: 24px;
}

.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* HEADER */
.main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 28px;
  margin-bottom: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand h1 {
  font-size: 20px;
  font-weight: 800;
}

.brand p {
  font-size: 12px;
  color: var(--text-muted);
}

.badge-tag {
  font-size: 11px;
  background: rgba(99, 102, 241, 0.2);
  color: #a5b4fc;
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid rgba(99, 102, 241, 0.4);
  vertical-align: middle;
  margin-left: 6px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.engine-status {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,0,0,0.4);
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  font-size: 13px;
  color: var(--text-muted);
}

/* STATS */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.stat-card {
  padding: 20px;
}

.stat-head {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.stat-value {
  font-size: 32px;
  font-weight: 800;
}

.stat-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.success-text { color: var(--success); }
.warning-text { color: var(--warning); }
.danger-text { color: var(--danger); }
.info-text { color: var(--info); }

/* FILTER BAR */
.filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.filter-buttons {
  display: flex;
  gap: 8px;
}

.search-box {
  max-width: 320px;
}

/* SITES GRID */
.sites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 24px;
}

.site-card {
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.site-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.site-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}

.site-title-row h3 {
  font-size: 17px;
  font-weight: 700;
}

.site-title-row a {
  font-size: 13px;
  color: var(--accent-primary);
  text-decoration: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
}

.badge-online { background: rgba(16, 185, 129, 0.15); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.3); }
.badge-warning { background: rgba(245, 158, 11, 0.15); color: var(--warning); border: 1px solid rgba(245, 158, 11, 0.3); }

.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot-online { background: var(--success); box-shadow: 0 0 8px var(--success); }
.dot-warning { background: var(--warning); box-shadow: 0 0 8px var(--warning); }

.specs-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  background: rgba(0,0,0,0.35);
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  margin-bottom: 16px;
  font-size: 12px;
}

.card-actions {
  display: flex;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary { background: var(--accent-gradient); color: #fff; box-shadow: 0 4px 14px rgba(99,102,241,0.3); }
.btn-primary:hover { opacity: 0.95; transform: translateY(-1px); }

.btn-secondary { background: rgba(255,255,255,0.06); color: var(--text-main); border: 1px solid var(--border-color); }
.btn-secondary:hover { background: rgba(255,255,255,0.12); }

.btn-danger { background: rgba(239,68,68,0.2); color: var(--danger); border: 1px solid rgba(239,68,68,0.3); }
.btn-danger:hover { background: var(--danger); color: #fff; }

.btn-block { width: 100%; justify-content: center; padding: 12px; font-size: 14px; }
.btn-sm { padding: 5px 10px; font-size: 12px; }

/* FORMS & INPUTS */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-input {
  width: 100%;
  padding: 11px 14px;
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: var(--font-primary);
  font-size: 14px;
}

.form-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.2);
}

.alert {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 16px;
}

.alert-danger { background: rgba(239,68,68,0.15); border: 1px solid rgba(239,68,68,0.3); color: var(--danger); }

/* MODALS */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 28px;
}

.modal-large { max-width: 880px; }

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-color);
}

.close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 22px;
  cursor: pointer;
}

.step-card {
  background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.2);
  padding: 16px;
  border-radius: var(--radius-sm);
}

/* TABS */
.tabs {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
  overflow-x: auto;
}

.tab-btn {
  background: none;
  border: none;
  padding: 10px 16px;
  font-family: var(--font-primary);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.tab-btn.active {
  color: var(--accent-primary);
  border-bottom-color: var(--accent-primary);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

.specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.spec-box {
  background: rgba(0,0,0,0.3);
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.spec-box .label { display: block; font-size: 11px; color: var(--text-dim); }

.code-block {
  font-family: var(--font-mono);
  background: rgba(0,0,0,0.6);
  padding: 12px;
  border-radius: 6px;
  color: #a5b4fc;
  font-size: 12px;
  word-break: break-all;
}