/* GFAS Command Center — Modern Admin Dashboard */

:root {
  --primary: #006400;
  --primary-light: #e8f5e9;
  --primary-dark: #004d00;
  --accent: #43a047;
  --surface: #ffffff;
  --bg: #f4f6f5;
  --text: #1a1a1a;
  --text-secondary: #6b7280;
  --border: #e5e7eb;
  --border-light: #f0f0f0;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --error: #dc2626;
  --error-bg: #fef2f2;
  --warning: #f59e0b;
  --warning-bg: #fffbeb;
  --success: #16a34a;
  --success-bg: #f0fdf4;
  --info: #2563eb;
  --info-bg: #eff6ff;
}

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

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ===== Header ===== */
header {
  display: flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  background: var(--primary);
  color: white;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.header-logo { height: 48px; margin-right: 1rem; }
.header-text h1 { margin: 0; font-size: 1.25rem; font-weight: 600; letter-spacing: 0.01em; }
.header-text p { margin: 0; font-size: 0.8rem; opacity: 0.85; font-weight: 400; }

/* ===== Container ===== */
.container {
  max-width: 1100px;
  margin: 1.5rem auto;
  padding: 0 1rem;
}

/* ===== Auth ===== */
.auth-block {
  max-width: 360px;
  margin: 4rem auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.auth-block h2 { margin: 0 0 1.5rem; color: var(--primary); font-size: 1.2rem; }
.auth-block input {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  margin-bottom: 1rem;
  outline: none;
  transition: border-color 0.2s;
}
.auth-block input:focus { border-color: var(--primary); }

/* ===== Tabs ===== */
.tab-bar {
  display: flex;
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow);
}

.tab-btn {
  flex: 1;
  padding: 0.7rem 0.5rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.tab-btn:hover { background: var(--primary-light); color: var(--primary); }
.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: var(--primary-light);
  font-weight: 600;
}

/* ===== Sub-tabs ===== */
.sub-tab-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

.sub-tab {
  padding: 0.45rem 1rem;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}
.sub-tab:hover { background: var(--primary-light); }
.sub-tab.active { background: var(--primary); color: white; }

/* ===== Stat Grid (Dashboard) ===== */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow);
  border-top: 3px solid var(--border);
  position: relative;
}

.stat-card.accent-good { border-top-color: var(--success); }
.stat-card.accent-bad { border-top-color: var(--error); }
.stat-card.accent-warn { border-top-color: var(--warning); }
.stat-card.accent-info { border-top-color: var(--info); }
.stat-card.accent-neutral { border-top-color: #9ca3af; }

.stat-icon {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.1rem;
}
.stat-card.accent-good .stat-icon { color: var(--success); }
.stat-card.accent-bad .stat-icon { color: var(--error); }
.stat-card.accent-warn .stat-icon { color: var(--warning); }

.stat-value { font-size: 1.5rem; font-weight: 700; color: var(--text); }
.stat-label { font-size: 0.8rem; color: var(--text-secondary); margin-top: 0.15rem; }
.stat-detail { font-size: 0.75rem; color: var(--text-secondary); margin-top: 0.4rem; }

/* ===== Stats Bar (Subscribers) ===== */
.stats-bar {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.mini-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 1.25rem;
  box-shadow: var(--shadow);
  min-width: 90px;
}

.mini-stat-value { font-size: 1.35rem; font-weight: 700; color: var(--primary); }
.mini-stat-label { font-size: 0.7rem; color: var(--text-secondary); margin-top: 0.1rem; }

/* ===== Section Card ===== */
.section-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-top: 1.25rem;
  box-shadow: var(--shadow);
}

.section-card h3 { margin: 0 0 0.75rem; font-size: 1rem; color: var(--text); }
.section-card h4 { margin: 0.75rem 0 0.5rem; font-size: 0.9rem; color: var(--text-secondary); }

/* ===== Data Tables ===== */
.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.table-scroll { overflow-x: auto; }

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.data-table th {
  background: var(--bg);
  padding: 0.6rem 0.75rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.data-table td {
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}

.data-table tbody tr:hover { background: #f9faf9; }

.teams-cell { max-width: 260px; }
.teams-cell .badge { margin: 1px; }

/* ===== Filter Bar ===== */
.filter-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.filter-bar select, .filter-bar input {
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  background: var(--surface);
  outline: none;
}
.filter-bar select:focus, .filter-bar input:focus { border-color: var(--primary); }

.search-input { flex: 1; min-width: 200px; }

/* ===== Badges ===== */
.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--bg);
  color: var(--text-secondary);
  white-space: nowrap;
}

.badge-home { background: #1e3a5f; color: white; }
.badge-away { background: #6b7280; color: white; }
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-error { background: var(--error-bg); color: var(--error); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-result { background: var(--primary-light); color: var(--primary); font-weight: 700; }
.badge-team { background: #f3f4f6; color: #374151; font-size: 0.68rem; }
.badge-both { background: #faf5ff; color: #7c3aed; }

.badge-row { display: flex; flex-wrap: wrap; gap: 0.4rem; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 1.1rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  line-height: 1;
}

.btn-primary { background: var(--primary); color: white; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); }

.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: var(--bg); }

.btn-danger { background: var(--error); color: white; border-color: var(--error); }
.btn-danger:hover { background: #b91c1c; }

.btn-sm { padding: 0.35rem 0.7rem; font-size: 0.78rem; }

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ===== Forms ===== */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1rem;
}

.form-group { display: flex; flex-direction: column; }
.form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.3rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.form-group input, .form-group select, .form-group textarea {
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  background: var(--surface);
  outline: none;
  transition: border-color 0.2s;
  font-family: inherit;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--primary);
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 0.5rem;
  padding-top: 0.5rem;
}

.code-textarea {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.8rem;
  line-height: 1.6;
  width: 100%;
  min-height: 200px;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fafbfc;
  resize: vertical;
}

/* ===== Alerts ===== */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  margin: 0.75rem 0;
  font-size: 0.85rem;
}
.alert strong { display: block; margin-bottom: 0.25rem; }
.alert-error { background: var(--error-bg); color: var(--error); border: 1px solid #fecaca; }
.alert-warning { background: var(--warning-bg); color: #92400e; border: 1px solid #fde68a; }
.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid #bbf7d0; }
.alert-info { background: var(--info-bg); color: var(--info); border: 1px solid #bfdbfe; }

/* ===== Team Cards ===== */
.teams-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.teams-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}

.team-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  cursor: pointer;
  transition: all 0.15s;
  box-shadow: var(--shadow);
}
.team-card:hover { border-color: var(--accent); box-shadow: var(--shadow-md); }
.team-card-active { border-color: var(--primary); border-width: 2px; }
.team-card-name { font-weight: 600; font-size: 0.95rem; margin-bottom: 0.25rem; }
.team-card-meta { font-size: 0.75rem; color: var(--text-secondary); }
.team-card-sources { margin-top: 0.4rem; }

.team-card-add {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px dashed var(--border);
  color: var(--text-secondary);
  background: transparent;
  min-height: 90px;
  font-size: 0.85rem;
}
.team-card-add:hover { border-color: var(--accent); color: var(--accent); }
.team-card-add-icon { font-size: 1.5rem; margin-bottom: 0.25rem; }

/* ===== Edit Panel ===== */
.edit-panel { margin-top: 1.25rem; border: 2px solid var(--primary); }
.edit-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
.edit-panel-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.comp-list { display: flex; flex-direction: column; gap: 0.4rem; }
.comp-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.6rem;
  background: var(--bg);
  border-radius: var(--radius-sm);
  font-size: 0.83rem;
}
.comp-row .muted { flex: 1; text-align: right; }

/* ===== System Status ===== */
.system-status-banner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.system-status-banner.status-good { border-left: 4px solid var(--success); }
.system-status-banner.status-bad { border-left: 4px solid var(--error); }
.system-status-banner.status-neutral { border-left: 4px solid #9ca3af; }

.status-light {
  width: 14px; height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-light-good { background: var(--success); box-shadow: 0 0 6px var(--success); }
.status-light-bad { background: var(--error); box-shadow: 0 0 6px var(--error); animation: pulse 2s infinite; }
.status-light-neutral { background: #9ca3af; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.status-text { font-weight: 600; font-size: 1rem; }
.status-detail { font-size: 0.8rem; color: var(--text-secondary); }

.system-actions { margin-left: auto; display: flex; gap: 0.4rem; }

.status-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-right: 0.35rem;
}
.status-dot-good { background: var(--success); }
.status-dot-bad { background: var(--error); }

/* ===== Run Entries ===== */
.run-entry {
  padding: 1rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  transition: box-shadow 0.15s;
}
.run-entry:hover { box-shadow: var(--shadow); }
.run-entry-error { border-left: 3px solid var(--error); background: #fffbfb; }

.run-entry-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.run-entry-time { font-size: 0.82rem; color: var(--text-secondary); }
.run-entry-summary { margin-top: 0.4rem; font-size: 0.88rem; }

.error-details-block { margin-top: 0.5rem; }
.error-details-block summary { color: var(--error); font-size: 0.82rem; cursor: pointer; }

.stack-trace {
  font-family: 'SF Mono', monospace;
  font-size: 0.72rem;
  background: #fef2f2;
  padding: 0.6rem;
  border-radius: 4px;
  overflow-x: auto;
  white-space: pre-wrap;
  max-height: 200px;
  overflow-y: auto;
}

.log-expand { margin-top: 0.5rem; }
.log-expand summary { font-size: 0.78rem; cursor: pointer; }
.log-pre {
  font-family: 'SF Mono', monospace;
  font-size: 0.72rem;
  background: #fafbfc;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow-x: auto;
  white-space: pre-wrap;
  max-height: 300px;
  overflow-y: auto;
  margin-top: 0.4rem;
}

/* ===== Toast ===== */
.toast {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 10000;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  max-width: 400px;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast-success { background: var(--success); color: white; }
.toast-error { background: var(--error); color: white; }

/* ===== Loading ===== */
.loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 3rem;
  color: var(--text-secondary);
  gap: 0.75rem;
}

.spinner {
  width: 28px; height: 28px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Utilities ===== */
.hidden { display: none !important; }
.muted { color: var(--text-secondary); font-size: 0.82rem; }

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .container { margin: 0.75rem auto; }
  .header-text h1 { font-size: 1rem; }
  .header-logo { height: 36px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .tab-btn { font-size: 0.75rem; padding: 0.6rem 0.3rem; }
  .system-status-banner { flex-direction: column; align-items: flex-start; }
  .system-actions { margin-left: 0; width: 100%; }
  .filter-bar { flex-direction: column; }
  .stats-bar { justify-content: center; }
  .teams-header { flex-direction: column; }
  .edit-panel-actions { flex-wrap: wrap; }
  .comp-row { flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .tab-btn { font-size: 0.7rem; }
}