/* ============================================================
   FINSIMUL Portal — Stylesheet
   Design language: dark navy glassmorphism, blue/indigo accents
   Adapted from landing/assets/style.css + portal extensions
   ============================================================ */

/* === RESET & BASE === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* === DESIGN TOKENS === */
:root {
  --bg-deep:        #0f172a;
  --bg-surface:     #1e3a5f;
  --accent-blue:    #38bdf8;
  --accent-indigo:  #818cf8;
  --text-muted:     #64748b;
  --text-body:      #e2e8f0;
  --glass-bg:       rgba(255, 255, 255, 0.04);
  --glass-border:   rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(255, 255, 255, 0.16);
  --radius-card:    1.5rem;
  --radius-btn:     0.75rem;
  --radius-pill:    999px;
  --shadow-card:    0 4px 32px rgba(0, 0, 0, 0.4);
  --shadow-btn:     0 4px 20px rgba(56, 189, 248, 0.25);
  --transition:     0.2s ease;
  --header-height:  72px;
}

/* === BODY & BACKGROUND === */
html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  background: linear-gradient(135deg, var(--bg-deep) 0%, var(--bg-surface) 50%, var(--bg-deep) 100%);
  background-attachment: fixed;
  min-height: 100vh;
  color: var(--text-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--text-body);
}

h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 900; letter-spacing: -1.5px; }
h2 { font-size: clamp(1.4rem, 3vw, 2.2rem); font-weight: 800; letter-spacing: -0.5px; }
h3 { font-size: clamp(1rem, 2vw, 1.3rem);  font-weight: 700; }
h4 { font-size: 1rem; font-weight: 600; }

p {
  color: var(--text-body);
  font-size: 1rem;
  line-height: 1.75;
}

a {
  color: var(--accent-blue);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--accent-indigo); }

.logo-text {
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: -2px;
  background: linear-gradient(90deg, var(--accent-blue) 0%, var(--accent-indigo) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === LAYOUT === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* === HEADER === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  height: var(--header-height);
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.header-logo img {
  height: 38px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

/* === FOOTER === */
.site-footer {
  background: rgba(15, 23, 42, 0.85);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 2rem 0;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-tagline {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.footer-copy {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* === BUTTONS === */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  background: linear-gradient(90deg, var(--accent-blue) 0%, var(--accent-indigo) 100%);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-btn);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition);
  letter-spacing: 0.02em;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn);
  color: #fff;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  background: transparent;
  color: var(--accent-blue);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-btn);
  border: 1px solid rgba(56, 189, 248, 0.35);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
  letter-spacing: 0.02em;
}

.btn-ghost:hover {
  background: rgba(56, 189, 248, 0.08);
  border-color: rgba(56, 189, 248, 0.6);
  color: var(--accent-blue);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.8rem;
}

/* Google sign-in button */
.btn-google {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.75rem 1.75rem;
  background: #fff;
  color: #3c4043;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-btn);
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  text-decoration: none;
  transition: box-shadow var(--transition), transform var(--transition);
  letter-spacing: 0.01em;
  width: 100%;
}

.btn-google:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transform: translateY(-1px);
  color: #3c4043;
}

/* === BADGES === */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  color: var(--accent-blue);
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-blue);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.badge-warning {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.3);
  color: #fbbf24;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* === SECTIONS === */
.section { padding: 4rem 0; }

.divider {
  border: none;
  border-top: 1px solid var(--glass-border);
  margin: 1.5rem 0;
}

/* === CARD === */
.card-feature {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  backdrop-filter: blur(10px);
  padding: 1.75rem;
  transition: border-color var(--transition), transform var(--transition);
}

.card-feature:hover {
  border-color: rgba(56, 189, 248, 0.2);
  transform: translateY(-3px);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

.card-feature h3 { margin-bottom: 0.5rem; font-size: 1.05rem; }

.card-feature p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* === SPLASH (login / denied pages) === */
.splash-wrap {
  min-height: calc(100vh - var(--header-height) - 100px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
}

.splash-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 3rem 3.5rem;
  text-align: center;
  max-width: 480px;
  width: 100%;
}

.splash-card img {
  height: 48px;
  width: auto;
  margin-bottom: 1.5rem;
}

.splash-card h1 { font-size: 1.75rem; margin-bottom: 0.5rem; }

.splash-sub {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.splash-message {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin: 1rem 0;
}

.splash-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.splash-actions .btn-ghost,
.splash-actions .btn-primary,
.splash-actions .btn-google {
  width: 100%;
  justify-content: center;
}

.splash-meta {
  margin-top: 2rem;
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* === PORTAL — user info in header === */
.portal-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  object-fit: cover;
}

.user-email {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* === PORTAL — welcome + dashboard grid === */
.portal-welcome {
  margin-bottom: 0.5rem;
}

.portal-welcome h1 {
  margin-bottom: 0.75rem;
}

.portal-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.8;
}

.portal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

/* === ANIMATIONS === */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .portal-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .portal-grid { grid-template-columns: 1fr; }
  .user-email  { display: none; }
  .splash-card { padding: 2rem 1.5rem; }
  .footer-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  :root { --header-height: 64px; }
  .splash-card { padding: 2rem 1.25rem; }
}

/* ============================================================
   PORTAL APP COMPONENTS
   (authenticated portal — nav, tables, forms, badges)
   ============================================================ */

/* === NAV LINKS === */
.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  letter-spacing: 0.01em;
}
.nav-link:hover { color: var(--text-body); }
.nav-link--active {
  color: var(--accent-blue);
  border-bottom-color: var(--accent-blue);
}

/* === FLASH MESSAGES === */
.flash-messages { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.5rem; }
.flash {
  padding: 0.75rem 1.1rem;
  border-radius: 0.6rem;
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.5;
}
.flash-success { background: rgba(34,197,94,0.12); border: 1px solid rgba(34,197,94,0.3); color: #4ade80; }
.flash-error   { background: rgba(239,68,68,0.12);  border: 1px solid rgba(239,68,68,0.3);  color: #f87171; }
.flash-warning { background: rgba(251,191,36,0.12); border: 1px solid rgba(251,191,36,0.3); color: #fbbf24; }
.flash-invite  {
  background: rgba(129,140,248,0.12);
  border: 1px solid rgba(129,140,248,0.3);
  color: var(--accent-indigo);
  font-family: monospace;
  font-size: 0.82rem;
  word-break: break-all;
}

/* === PAGE HEADER === */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.page-header h2 { margin-bottom: 0; }

/* === BREADCRUMB === */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent-blue); }
.breadcrumb-sep { color: var(--text-muted); opacity: 0.5; }

/* === STATS ROW === */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 0.5rem;
}
.stat-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 1rem;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.stat-value {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text-body);
  line-height: 1;
}
.stat-label { font-size: 0.78rem; color: var(--text-muted); letter-spacing: 0.04em; text-transform: uppercase; }

/* === DATA TABLE === */
.table-wrap {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 1rem;
  overflow: hidden;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.data-table th {
  padding: 0.75rem 1.1rem;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.02);
}
.data-table td {
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: rgba(255,255,255,0.02); }
.data-table--compact td,
.data-table--compact th { padding: 0.6rem 1.1rem; }

.row-name { font-weight: 600; color: var(--text-body); display: block; }
a.row-name:hover { color: var(--accent-blue); }
.row-sub  { font-size: 0.82rem; color: var(--text-muted); display: block; }
.row-date { font-size: 0.82rem; color: var(--text-muted); }

.self-badge {
  display: inline-block;
  margin-left: 0.4rem;
  padding: 0.1rem 0.5rem;
  background: rgba(56,189,248,0.12);
  border: 1px solid rgba(56,189,248,0.25);
  border-radius: var(--radius-pill);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--accent-blue);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  vertical-align: middle;
}

/* === STATUS BADGES === */
.badge-tenant-status {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}
.badge-active,    .badge-member    { background: rgba(34,197,94,0.12);  border: 1px solid rgba(34,197,94,0.25);  color: #4ade80; }
.badge-trial                       { background: rgba(56,189,248,0.12); border: 1px solid rgba(56,189,248,0.25); color: var(--accent-blue); }
.badge-pending,   .badge-viewer    { background: rgba(251,191,36,0.12); border: 1px solid rgba(251,191,36,0.25); color: #fbbf24; }
.badge-suspended, .badge-error     { background: rgba(239,68,68,0.12);  border: 1px solid rgba(239,68,68,0.25);  color: #f87171; }
.badge-paused,    .badge-invited   { background: rgba(148,163,184,0.12); border: 1px solid rgba(148,163,184,0.25); color: #94a3b8; }
.badge-disconnected, .badge-deactivated { background: rgba(100,116,139,0.12); border: 1px solid rgba(100,116,139,0.25); color: var(--text-muted); }

/* === EMPTY STATE === */
.empty-state {
  padding: 4rem 2rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* === FORMS === */
.form-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 1.25rem;
  padding: 2rem;
}
.form-group       { display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: 1.25rem; }
.form-label       { font-size: 0.82rem; font-weight: 600; color: var(--text-body); letter-spacing: 0.01em; }
.form-hint        { font-size: 0.78rem; color: var(--text-muted); line-height: 1.5; }
.form-input,
.form-select,
.form-textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-radius: 0.6rem;
  color: var(--text-body);
  font-size: 0.9rem;
  padding: 0.6rem 0.85rem;
  transition: border-color var(--transition);
  font-family: inherit;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
}
.form-select { cursor: pointer; }
.form-select--inline {
  padding: 0.25rem 0.5rem;
  font-size: 0.82rem;
  border-radius: 0.4rem;
}
.form-textarea { min-height: 80px; resize: vertical; }
.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

/* === CARD LINK === */
.card-link { text-decoration: none; display: block; cursor: pointer; }
.card-link:hover { border-color: rgba(56,189,248,0.2); transform: translateY(-3px); color: inherit; }
.card-link h3 { color: var(--accent-blue); }

/* === DETAIL LAYOUT === */
.detail-columns {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2rem;
  align-items: start;
}
.detail-section {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 1rem;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}
.detail-section h3 { font-size: 0.95rem; margin-bottom: 0.75rem; }
.detail-dl { display: grid; grid-template-columns: auto 1fr; gap: 0.4rem 1rem; }
.detail-dl dt { font-size: 0.78rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; padding-top: 0.1rem; }
.detail-dl dd { font-size: 0.88rem; color: var(--text-body); }

/* === DANGER BUTTON MODIFIER === */
.btn-danger {
  color: #f87171 !important;
  border-color: rgba(239,68,68,0.35) !important;
}
.btn-danger:hover {
  background: rgba(239,68,68,0.08) !important;
  border-color: rgba(239,68,68,0.6) !important;
}

/* === RESPONSIVE ADDITIONS === */
@media (max-width: 900px) {
  .detail-columns { grid-template-columns: 1fr; }
  .form-grid-2    { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}