/* ============================================================
   OOPS Tech Portal - Dark Financial Theme
   ============================================================ */

:root {
  --bg-primary:    #0a0e1a;
  --bg-secondary:  #111827;
  --bg-card:       #131c2e;
  --bg-sidebar:    #0d1321;
  --bg-topbar:     #0f1828;
  --accent-blue:   #3b82f6;
  --accent-blue-h: #2563eb;
  --accent-gold:   #f59e0b;
  --accent-gold-h: #d97706;
  --accent-green:  #10b981;
  --accent-red:    #ef4444;
  --text-primary:  #f1f5f9;
  --text-secondary:#94a3b8;
  --text-muted:    #64748b;
  --border:        #1e293b;
  --border-light:  #2d3f5c;
  --sidebar-w:     260px;
  --topbar-h:      60px;
  --radius:        10px;
  --radius-sm:     6px;
  --shadow:        0 4px 24px rgba(0,0,0,0.4);
  --shadow-sm:     0 2px 8px rgba(0,0,0,0.3);
  --transition:    0.2s ease;
}

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

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

b, strong { font-weight: 600; }

/* ── Layout ───────────────────────────────────────────────── */
.layout-wrapper { display: flex; min-height: 100vh; }

/* ── Sidebar ──────────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  transition: transform var(--transition);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.sidebar.collapsed { transform: translateX(-100%); }

/* Logo */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.sidebar-brand .brand-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-gold));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 14px; color: #fff;
  flex-shrink: 0;
}
.sidebar-brand .brand-text { font-weight: 700; font-size: 0.95rem; color: var(--text-primary); }
.sidebar-brand .brand-sub { font-size: 0.68rem; color: var(--text-muted); margin-top: 2px; }

/* Nav */
.sidebar-nav {
  flex: 1;
  padding: 12px 0;
  list-style: none;
}
.nav-section-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 14px 20px 6px;
}
.nav-item .nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  color: var(--text-secondary);
  border-radius: 0;
  font-size: 0.88rem;
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
  position: relative;
}
.nav-item .nav-link:hover {
  background: rgba(59,130,246,0.08);
  color: var(--text-primary);
}
.nav-item .nav-link.active {
  background: rgba(59,130,246,0.12);
  color: var(--accent-blue);
}
.nav-item .nav-link.active::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent-blue);
  border-radius: 0 2px 2px 0;
}
.nav-item .nav-link .nav-icon {
  width: 18px; text-align: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  opacity: 0.8;
}
.nav-item .nav-link.active .nav-icon { opacity: 1; }
.nav-item .nav-link .nav-badge {
  margin-left: auto;
  font-size: 0.6rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 20px;
  background: var(--accent-gold);
  color: #000;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.nav-item .nav-link.nav-locked {
  opacity: 0.5;
  cursor: pointer;
}
.nav-item .nav-link.nav-locked:hover {
  background: rgba(245,158,11,0.08);
  color: var(--accent-gold);
  opacity: 1;
}
.nav-item .nav-link .nav-lock {
  margin-left: auto;
  font-size: 0.68rem;
  color: var(--accent-gold);
}
.nav-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 16px;
}

/* Sidebar footer */
.sidebar-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
}
.sidebar-user .user-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-gold));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.8rem;
  color: #fff; flex-shrink: 0;
}
.sidebar-user .user-info { flex: 1; min-width: 0; }
.sidebar-user .user-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-user .user-plan { font-size: 0.7rem; }

/* ── Main Content ─────────────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left var(--transition);
}
.main-content.expanded { margin-left: 0; }

/* ── Top Bar ──────────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  background: var(--bg-topbar);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 900;
}
.topbar .btn-sidebar-toggle {
  background: none; border: none; color: var(--text-secondary);
  font-size: 1.1rem; cursor: pointer; padding: 6px 8px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.topbar .btn-sidebar-toggle:hover { background: var(--border); color: var(--text-primary); }

.topbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

.oops-credits-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.3);
  color: var(--accent-gold);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}
.oops-credits-badge:hover { background: rgba(245,158,11,0.2); }

.btn-lang {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-transform: uppercase;
}
.btn-lang:hover { border-color: var(--accent-blue); color: var(--accent-blue); }

.lang-dropdown { position: relative; display: inline-block; }
.lang-menu {
  display: none;
  position: absolute;
  right: 0; top: calc(100% + 6px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  min-width: 120px;
  z-index: 1100;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.lang-menu.show { display: block; }
.lang-menu a {
  display: block;
  padding: 8px 14px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  transition: background var(--transition);
}
.lang-menu a:hover { background: var(--border); color: var(--text-primary); }
.lang-menu a.active { color: var(--accent-blue); font-weight: 600; }

.user-dropdown-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 5px 12px 5px 6px;
  border-radius: 24px;
  cursor: pointer;
  transition: border-color var(--transition);
  font-size: 0.82rem;
}
.user-dropdown-btn:hover { border-color: var(--accent-blue); }
.user-dropdown-btn .avatar-sm {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-gold));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.68rem; font-weight: 700; color: #fff;
}

/* ── Page Content ─────────────────────────────────────────── */
.page-content {
  flex: 1;
  padding: 28px 28px 80px;
  max-width: 1400px;
  width: 100%;
}

.page-header {
  margin-bottom: 24px;
}
.page-title {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}
.page-title .title-icon {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(59,130,246,0.15);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-blue);
  font-size: 1rem;
}
.page-subtitle { color: var(--text-secondary); font-size: 0.88rem; margin-top: 4px; }

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.card-header {
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.card-header .card-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}
.card-header .card-actions { margin-left: auto; display: flex; gap: 8px; }
.card-body { padding: 20px; }
.card-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
}

/* Metric Cards */
.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color var(--transition), transform var(--transition);
}
.metric-card:hover { border-color: var(--border-light); transform: translateY(-1px); }
.metric-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.metric-value {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}
.metric-change {
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}
.metric-change.up { color: var(--accent-green); }
.metric-change.down { color: var(--accent-red); }
.metric-change.neutral { color: var(--text-muted); }

/* Price Tables */
.price-table { width: 100%; border-collapse: collapse; }
.price-table th {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.price-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(30,41,59,0.6);
  font-size: 0.88rem;
  color: var(--text-primary);
}
.price-table tr:last-child td { border-bottom: none; }
.price-table tr:hover td { background: rgba(59,130,246,0.04); }
.price-table .sym { font-weight: 600; font-size: 0.92rem; }
.price-table .price { font-weight: 700; font-family: 'JetBrains Mono', 'Courier New', monospace; }
.change-up { color: var(--accent-green); font-weight: 600; }
.change-down { color: var(--accent-red); font-weight: 600; }
.change-neutral { color: var(--text-muted); }

/* ── Badges & Tags ────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.badge-pro   { background: rgba(245,158,11,0.15); color: var(--accent-gold); border: 1px solid rgba(245,158,11,0.3); }
.badge-basic { background: rgba(59,130,246,0.15); color: var(--accent-blue); border: 1px solid rgba(59,130,246,0.3); }
.badge-trial { background: rgba(16,185,129,0.15); color: var(--accent-green); border: 1px solid rgba(16,185,129,0.3); }
.badge-none  { background: rgba(100,116,139,0.15); color: var(--text-muted); border: 1px solid var(--border); }
.badge-admin { background: rgba(239,68,68,0.15); color: #f87171; border: 1px solid rgba(239,68,68,0.3); }
.badge-active   { background: rgba(16,185,129,0.12); color: #34d399; }
.badge-inactive { background: rgba(100,116,139,0.12); color: var(--text-muted); }
.badge-expired  { background: rgba(239,68,68,0.12); color: #f87171; }
.badge-impact-high   { background: rgba(239,68,68,0.15); color: #f87171; }
.badge-impact-medium { background: rgba(245,158,11,0.15); color: var(--accent-gold); }
.badge-impact-low    { background: rgba(16,185,129,0.15); color: var(--accent-green); }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-sm { padding: 5px 12px; font-size: 0.78rem; }
.btn-lg { padding: 11px 26px; font-size: 0.95rem; }
.btn-xl { padding: 14px 34px; font-size: 1rem; }

.btn-primary   { background: var(--accent-blue); color: #fff; }
.btn-primary:hover { background: var(--accent-blue-h); color: #fff; }
.btn-gold      { background: var(--accent-gold); color: #000; }
.btn-gold:hover { background: var(--accent-gold-h); color: #000; }
.btn-success   { background: var(--accent-green); color: #fff; }
.btn-success:hover { background: #059669; color: #fff; }
.btn-danger    { background: var(--accent-red); color: #fff; }
.btn-danger:hover { background: #dc2626; color: #fff; }
.btn-outline   { background: transparent; border: 1px solid var(--border-light); color: var(--text-secondary); }
.btn-outline:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.btn-ghost     { background: transparent; border: none; color: var(--text-secondary); padding: 6px 10px; }
.btn-ghost:hover { background: var(--border); color: var(--text-primary); }

/* ── Forms ────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
.form-control::placeholder { color: var(--text-muted); }
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 12px;
  padding-right: 32px;
}
.form-text { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; }
.form-error { font-size: 0.78rem; color: var(--accent-red); margin-top: 4px; }
.form-check { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.form-check-input {
  width: 16px; height: 16px;
  accent-color: var(--accent-blue);
  cursor: pointer;
}

/* ── Alerts / Flash Messages ──────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  border: 1px solid transparent;
}
.alert-success  { background: rgba(16,185,129,0.1);  border-color: rgba(16,185,129,0.3);  color: #34d399; }
.alert-danger   { background: rgba(239,68,68,0.1);   border-color: rgba(239,68,68,0.3);   color: #f87171; }
.alert-warning  { background: rgba(245,158,11,0.1);  border-color: rgba(245,158,11,0.3);  color: var(--accent-gold); }
.alert-info     { background: rgba(59,130,246,0.1);  border-color: rgba(59,130,246,0.3);  color: #93c5fd; }
.alert .alert-close { margin-left: auto; cursor: pointer; opacity: 0.7; background: none; border: none; color: inherit; font-size: 1rem; padding: 0; }
.alert .alert-close:hover { opacity: 1; }

/* Trial Expiry Banner */
.trial-banner {
  background: linear-gradient(135deg, rgba(245,158,11,0.15), rgba(239,68,68,0.1));
  border: 1px solid rgba(245,158,11,0.4);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--accent-gold);
}

/* ── Plan Upgrade Banner ──────────────────────────────────── */
.upgrade-banner {
  background: linear-gradient(135deg, rgba(59,130,246,0.1) 0%, rgba(245,158,11,0.08) 100%);
  border: 1px solid rgba(59,130,246,0.3);
  border-radius: var(--radius);
  padding: 28px 32px;
  text-align: center;
}
.upgrade-banner h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.upgrade-banner p { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 18px; }

/* ── Disclaimer Bar ───────────────────────────────────────── */
.disclaimer-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(10,14,26,0.97);
  border-top: 1px solid var(--border);
  padding: 6px 20px 6px calc(var(--sidebar-w) + 20px);
  font-size: 0.68rem;
  color: var(--text-muted);
  z-index: 800;
  line-height: 1.4;
}
.disclaimer-bar.sidebar-collapsed { padding-left: 20px; }

/* ── Auth Pages ───────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow);
}
.auth-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
  justify-content: center;
}
.auth-logo .logo-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-gold));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 18px; color: #fff;
}
.auth-title { font-size: 1.3rem; font-weight: 700; margin-bottom: 4px; }
.auth-subtitle { color: var(--text-secondary); font-size: 0.88rem; margin-bottom: 28px; }
.auth-divider {
  display: flex; align-items: center; gap: 12px;
  margin: 18px 0;
  font-size: 0.78rem; color: var(--text-muted);
}
.auth-divider::before, .auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}

/* ── Landing Page ─────────────────────────────────────────── */
.landing-nav {
  position: sticky; top: 0;
  background: rgba(10,14,26,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 14px 40px;
  display: flex; align-items: center; gap: 20px;
  z-index: 1000;
}
.landing-nav .nav-logo { display: flex; align-items: center; gap: 10px; }
.landing-nav .nav-links { display: flex; gap: 24px; margin: 0 auto; }
.landing-nav .nav-links a { color: var(--text-secondary); font-size: 0.88rem; font-weight: 500; }
.landing-nav .nav-links a:hover { color: var(--text-primary); }
.landing-nav .nav-cta { display: flex; gap: 10px; }

.hero {
  padding: 90px 40px 80px;
  text-align: center;
  background: radial-gradient(ellipse at 50% -20%, rgba(59,130,246,0.08) 0%, transparent 60%);
}
.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.3);
  color: var(--accent-blue);
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--text-primary);
}
.hero h1 span {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-gold));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px; margin: 0 auto 32px;
  line-height: 1.6;
}
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
  padding: 60px 40px;
  max-width: 1200px; margin: 0 auto;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color var(--transition);
}
.feature-card:hover { border-color: var(--border-light); }
.feature-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 14px;
}
.feature-icon.blue   { background: rgba(59,130,246,0.12); color: var(--accent-blue); }
.feature-icon.gold   { background: rgba(245,158,11,0.12); color: var(--accent-gold); }
.feature-icon.green  { background: rgba(16,185,129,0.12); color: var(--accent-green); }
.feature-icon.purple { background: rgba(139,92,246,0.12); color: #a78bfa; }
.feature-card h4 { font-weight: 700; font-size: 0.95rem; margin-bottom: 6px; }
.feature-card p { color: var(--text-secondary); font-size: 0.85rem; line-height: 1.5; }

/* Plans */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  max-width: 1000px; margin: 0 auto;
  padding: 0 20px;
}
.plan-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  transition: border-color var(--transition), transform var(--transition);
}
.plan-card:hover { transform: translateY(-3px); }
.plan-card.featured {
  border-color: var(--accent-gold);
  background: linear-gradient(180deg, rgba(245,158,11,0.06) 0%, var(--bg-card) 100%);
}
.plan-badge-top {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent-gold); color: #000;
  font-size: 0.68rem; font-weight: 800; padding: 4px 14px;
  border-radius: 20px; text-transform: uppercase; letter-spacing: 0.06em;
  white-space: nowrap;
}
.plan-name { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 6px; }
.plan-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 4px; }
.plan-price .amount { font-size: 2.4rem; font-weight: 800; color: var(--text-primary); }
.plan-price .currency { font-size: 1.1rem; font-weight: 600; color: var(--text-secondary); }
.plan-price .period { font-size: 0.82rem; color: var(--text-muted); }
.plan-period-note { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 20px; }
.plan-features { list-style: none; margin-bottom: 24px; }
.plan-features li {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.85rem; padding: 5px 0; color: var(--text-secondary);
  border-bottom: 1px solid rgba(30,41,59,0.4);
}
.plan-features li:last-child { border-bottom: none; }
.plan-features li .check { color: var(--accent-green); flex-shrink: 0; }
.plan-features li .cross { color: var(--text-muted); flex-shrink: 0; }

/* ── News ─────────────────────────────────────────────────── */
.news-card {
  display: flex;
  gap: 14px;
  padding: 16px;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.news-card:last-child { border-bottom: none; }
.news-card:hover { background: rgba(59,130,246,0.03); }
.news-card .news-thumb {
  width: 72px; height: 72px; border-radius: var(--radius-sm);
  object-fit: cover; flex-shrink: 0;
  background: var(--border);
}
.news-card .news-content { flex: 1; min-width: 0; }
.news-card .news-headline {
  font-size: 0.9rem; font-weight: 600;
  color: var(--text-primary); line-height: 1.35;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  margin-bottom: 6px;
}
.news-card .news-meta { display: flex; flex-wrap: wrap; gap: 10px; font-size: 0.73rem; color: var(--text-muted); }
.news-cat {
  display: inline-block; padding: 2px 8px;
  border-radius: 20px; font-size: 0.66rem; font-weight: 700; text-transform: uppercase;
  background: rgba(59,130,246,0.1); color: var(--accent-blue);
}
.news-cat.stocks   { background: rgba(16,185,129,0.1);  color: #34d399; }
.news-cat.forex    { background: rgba(59,130,246,0.1);  color: #93c5fd; }
.news-cat.crypto   { background: rgba(245,158,11,0.1);  color: var(--accent-gold); }
.news-cat.commodities { background: rgba(139,92,246,0.1); color: #a78bfa; }
.news-cat.macro    { background: rgba(239,68,68,0.1);   color: #f87171; }

/* ── Briefing ─────────────────────────────────────────────── */
.briefing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.briefing-type-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(59,130,246,0.12); color: var(--accent-blue);
  border: 1px solid rgba(59,130,246,0.3);
  padding: 4px 12px; border-radius: 20px; font-size: 0.72rem; font-weight: 700;
}
.briefing-type-badge.us { background: rgba(245,158,11,0.12); color: var(--accent-gold); border-color: rgba(245,158,11,0.3); }
.briefing-content {
  font-size: 0.9rem; line-height: 1.75;
  color: var(--text-secondary);
  white-space: pre-wrap;
}
.briefing-disclaimer {
  background: rgba(239,68,68,0.06);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 16px;
  font-style: italic;
}

/* ── Economic Calendar ────────────────────────────────────── */
.cal-table { width: 100%; border-collapse: collapse; }
.cal-table th {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--text-muted); padding: 10px 14px; text-align: left;
  border-bottom: 1px solid var(--border);
}
.cal-table td { padding: 11px 14px; border-bottom: 1px solid rgba(30,41,59,0.5); font-size: 0.86rem; }
.cal-table tr.high-impact td { border-left: 3px solid var(--accent-red); }
.cal-table tr.medium-impact td { border-left: 3px solid var(--accent-gold); }
.cal-table tr.low-impact td { border-left: 3px solid var(--accent-green); }
.cal-time { font-family: 'JetBrains Mono', monospace; font-size: 0.82rem; color: var(--text-muted); }
.cal-flag { font-size: 1rem; margin-right: 4px; }
.cal-country { font-size: 0.78rem; color: var(--text-muted); }
.cal-values { font-family: 'JetBrains Mono', monospace; font-size: 0.82rem; }

/* ── Sentiment Gauge ──────────────────────────────────────── */
.sentiment-gauge-wrap { position: relative; width: 220px; margin: 0 auto 20px; }
.sentiment-value-big { font-size: 3rem; font-weight: 800; }
.sentiment-label-big { font-size: 1rem; font-weight: 600; margin-top: 4px; }
.sentiment-extreme-fear { color: #f87171; }
.sentiment-fear         { color: var(--accent-red); }
.sentiment-neutral      { color: var(--text-secondary); }
.sentiment-greed        { color: var(--accent-green); }
.sentiment-extreme-greed{ color: #34d399; }

/* ── Token Cards ──────────────────────────────────────────── */
.token-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.token-name { font-weight: 700; font-size: 0.95rem; }
.token-slug { font-size: 0.75rem; color: var(--text-muted); font-family: monospace; }
.token-value {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 0.78rem;
  color: var(--accent-green);
  word-break: break-all;
  cursor: pointer;
  transition: background var(--transition);
}
.token-value:hover { background: rgba(16,185,129,0.06); }

/* Indicator catalog */
.indicator-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: border-color var(--transition), transform var(--transition);
}
.indicator-card:hover { border-color: var(--border-light); transform: translateY(-2px); }
.indicator-name { font-weight: 700; font-size: 1rem; margin-bottom: 4px; }
.indicator-desc { font-size: 0.83rem; color: var(--text-secondary); margin-bottom: 14px; line-height: 1.5; }
.indicator-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.indicator-tag {
  background: rgba(30,41,59,0.8); border: 1px solid var(--border);
  padding: 2px 8px; border-radius: 20px;
  font-size: 0.68rem; color: var(--text-muted);
}
.indicator-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Admin ────────────────────────────────────────────────── */
.admin-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
}
.admin-stat .stat-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }
.admin-stat .stat-num { font-size: 2rem; font-weight: 800; color: var(--text-primary); }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--text-muted); padding: 10px 14px; text-align: left;
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
.admin-table td { padding: 10px 14px; border-bottom: 1px solid rgba(30,41,59,0.5); font-size: 0.86rem; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(59,130,246,0.04); }

/* ── Referral ─────────────────────────────────────────────── */
.referral-link-box {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.referral-link-box .link-text {
  flex: 1; font-family: monospace; font-size: 0.85rem;
  color: var(--accent-blue); overflow: hidden; text-overflow: ellipsis;
}
.referral-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
}
.referral-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  text-align: center;
}
.referral-stat .r-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; margin-bottom: 6px; }
.referral-stat .r-value { font-size: 1.8rem; font-weight: 800; color: var(--accent-gold); }

/* ── Glossary ─────────────────────────────────────────────── */
.alpha-nav { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 20px; }
.alpha-nav a {
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.82rem; font-weight: 600; color: var(--text-secondary);
  transition: all var(--transition);
  text-transform: uppercase;
}
.alpha-nav a:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.alpha-nav a.active { background: var(--accent-blue); border-color: var(--accent-blue); color: #fff; }
.glossary-letter { font-size: 1.5rem; font-weight: 800; color: var(--accent-blue); margin: 26px 0 12px; border-bottom: 2px solid var(--accent-blue); padding-bottom: 6px; display: inline-block; }
.glossary-term { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 20px; margin-bottom: 10px; }
.glossary-term dt { font-weight: 700; font-size: 0.95rem; color: var(--text-primary); margin-bottom: 4px; }
.glossary-term dd { color: var(--text-secondary); font-size: 0.87rem; line-height: 1.55; }

/* ── Profile ──────────────────────────────────────────────── */
.profile-header {
  display: flex; align-items: center; gap: 20px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px 28px; margin-bottom: 24px;
}
.profile-avatar-lg {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-gold));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; font-weight: 800; color: #fff; flex-shrink: 0;
}
.profile-name { font-size: 1.3rem; font-weight: 700; }
.profile-email { color: var(--text-muted); font-size: 0.88rem; }

/* ── Watchlist ────────────────────────────────────────────── */
.watchlist-table { width: 100%; border-collapse: collapse; }
.watchlist-table th, .watchlist-table td { padding: 12px 14px; }
.watchlist-table th { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); border-bottom: 1px solid var(--border); }
.watchlist-table td { border-bottom: 1px solid rgba(30,41,59,0.5); font-size: 0.88rem; }
.watchlist-table tr:last-child td { border-bottom: none; }

/* ── Screener ─────────────────────────────────────────────── */
.screener-filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }

/* ── Pagination ───────────────────────────────────────────── */
.pagination {
  display: flex; gap: 4px; flex-wrap: wrap;
}
.page-link {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.82rem;
  transition: all var(--transition);
}
.page-link:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.page-link.active { background: var(--accent-blue); border-color: var(--accent-blue); color: #fff; }
.page-link.disabled { opacity: 0.4; pointer-events: none; }

/* ── Modals ───────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 2000; display: flex; align-items: center; justify-content: center; padding: 20px;
  opacity: 0; pointer-events: none; transition: opacity var(--transition);
}
.modal-overlay.show { opacity: 1; pointer-events: all; }
.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  max-width: 480px; width: 100%;
  box-shadow: var(--shadow);
  transform: scale(0.95); transition: transform var(--transition);
}
.modal-overlay.show .modal-box { transform: scale(1); }
.modal-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 14px; }

/* ── Copy Feedback ────────────────────────────────────────── */
.copy-feedback {
  display: none; font-size: 0.72rem; color: var(--accent-green);
  align-items: center; gap: 4px;
}
.copy-feedback.show { display: flex; }

/* ── Loading Spinner ──────────────────────────────────────── */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent-blue);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Ticker ───────────────────────────────────────────────── */
.ticker-bar {
  background: var(--bg-topbar);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  height: 30px;
  display: flex;
  align-items: center;
}
.ticker-inner {
  display: flex;
  gap: 40px;
  animation: tickerScroll 40s linear infinite;
  white-space: nowrap;
  padding: 0 20px;
}
.ticker-inner:hover { animation-play-state: paused; }
.ticker-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.75rem; font-weight: 600;
}
.ticker-item .tsym { color: var(--text-secondary); }
.ticker-item .tprice { color: var(--text-primary); font-family: monospace; }
@keyframes tickerScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── Charts ───────────────────────────────────────────────── */
.chart-container { position: relative; }

/* ── Centro Studi ─────────────────────────────────────────── */
.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.article-card:hover { border-color: var(--border-light); transform: translateY(-2px); }
.article-card .article-body { padding: 20px; }
.article-cat {
  font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--accent-blue); margin-bottom: 8px;
}
.article-title { font-size: 1rem; font-weight: 700; margin-bottom: 8px; line-height: 1.35; }
.article-summary { font-size: 0.84rem; color: var(--text-secondary); line-height: 1.55; margin-bottom: 14px;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ── Empty State ──────────────────────────────────────────── */
.empty-state {
  text-align: center; padding: 60px 20px;
}
.empty-state .empty-icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.4; }
.empty-state h4 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.empty-state p { color: var(--text-secondary); font-size: 0.88rem; }

/* ── Success Page ─────────────────────────────────────────── */
.success-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.success-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 48px 40px; max-width: 480px; width: 100%; text-align: center; box-shadow: var(--shadow); }
.success-icon { font-size: 3.5rem; color: var(--accent-green); margin-bottom: 20px; }

/* ── Utilities ────────────────────────────────────────────── */
.text-primary   { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted     { color: var(--text-muted) !important; }
.text-blue      { color: var(--accent-blue) !important; }
.text-gold      { color: var(--accent-gold) !important; }
.text-green     { color: var(--accent-green) !important; }
.text-red       { color: var(--accent-red) !important; }
.text-mono      { font-family: 'JetBrains Mono', 'Courier New', monospace !important; }
.fw-600 { font-weight: 600 !important; }
.fw-700 { font-weight: 700 !important; }
.fw-800 { font-weight: 800 !important; }
.d-flex   { display: flex; }
.d-grid   { display: grid; }
.d-none   { display: none !important; }
.d-block  { display: block !important; }
.flex-center   { display: flex; align-items: center; justify-content: center; }
.flex-between  { display: flex; align-items: center; justify-content: space-between; }
.align-center  { align-items: center; }
.gap-4  { gap: 4px; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-20 { gap: 20px; }
.gap-24 { gap: 24px; }
.g-2 { gap: 0.5rem; } .g-3 { gap: 1rem; } .g-4 { gap: 1.5rem; }
.p-0 { padding: 0 !important; }
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: 6px !important; }
.mt-2 { margin-top: 12px !important; }
.mt-3 { margin-top: 18px !important; }
.mt-4 { margin-top: 24px !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 6px !important; }
.mb-2 { margin-bottom: 12px !important; }
.mb-3 { margin-bottom: 18px !important; }
.mb-4 { margin-bottom: 24px !important; }
.mb-5 { margin-bottom: 32px !important; }
.rounded { border-radius: var(--radius) !important; }
.rounded-sm { border-radius: var(--radius-sm) !important; }
.w-100 { width: 100%; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.overflow-hidden { overflow: hidden; }
.cursor-pointer { cursor: pointer; }

/* Grid shortcuts */
.row { display: flex; flex-wrap: wrap; margin: 0 -10px; }
.row > [class*="col-"] { padding: 0 10px; }
.col-12 { width: 100%; }
.col-6  { width: 50%; }
.col-4  { width: 33.333%; }
.col-3  { width: 25%; }
.col-8  { width: 66.666%; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 18px; }
.grid-auto-lg { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 18px; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --sidebar-w: 260px; }
  .sidebar { transform: translateX(-100%); }
  .sidebar.mobile-open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .page-content { padding: 18px 16px 80px; }
  .disclaimer-bar { padding-left: 16px; }
  .hero { padding: 60px 20px; }
  .hero h1 { font-size: 2rem; }
  .plans-grid { grid-template-columns: 1fr; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .col-6, .col-4, .col-3, .col-8 { width: 100%; }
  .landing-nav .nav-links { display: none; }
  .auth-card { padding: 28px 20px; }
}

/* ── Animations ───────────────────────────────────────────── */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeIn 0.3s ease forwards; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
.pulse { animation: pulse 2s ease infinite; }

/* ── Sidebar overlay on mobile ────────────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 999;
}
.sidebar-overlay.show { display: block; }

/* ── Scrollbar styles ─────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-light); }
* { scrollbar-width: thin; scrollbar-color: var(--border) transparent; }

/* ── Code / Pre ───────────────────────────────────────────── */
code, pre {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  font-size: 0.82rem;
  color: var(--accent-green);
}
pre { padding: 14px; overflow-x: auto; white-space: pre-wrap; }

/* ── Horizontal Rule ──────────────────────────────────────── */
hr { border: none; border-top: 1px solid var(--border); margin: 20px 0; }

/* ── Selection ────────────────────────────────────────────── */
::selection { background: rgba(59,130,246,0.25); color: var(--text-primary); }