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

:root {
  --bg: #f0f4ff;
  --bg2: #e8eeff;
  --surface: #ffffff;
  --surface2: #f7f9ff;
  --border: #dde3f5;
  --border2: #c8d2f0;
  --navy: #0a1628;
  --blue: #1a56db;
  --blue2: #1e40af;
  --blue-light: #3b82f6;
  --blue-pale: #eff6ff;
  --cyan: #0ea5e9;
  --green: #10b981;
  --green-pale: #ecfdf5;
  --orange: #f59e0b;
  --orange-pale: #fffbeb;
  --red: #ef4444;
  --red-pale: #fef2f2;
  --text: #0f172a;
  --text2: #475569;
  --text3: #94a3b8;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(26,86,219,0.07);
  --shadow-lg: 0 8px 32px rgba(26,86,219,0.14), 0 2px 8px rgba(0,0,0,0.06);
  --shadow-xl: 0 20px 60px rgba(26,86,219,0.18), 0 4px 16px rgba(0,0,0,0.08);
  --primary: #1a56db;
  --text-muted: #475569;
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  z-index: 1000; padding: 0 2rem; height: 72px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.nav-logo { display: none; }
.nav-brand img { height: 52px; width: auto; object-fit: contain; }
.nav-name { font-size: 1.2rem; font-weight: 800; color: var(--navy); }
.nav-name span { color: var(--blue); }
.nav-links { display: flex; align-items: center; gap: 0.25rem; }
.nav-link {
  padding: 0.5rem 0.9rem; border-radius: 8px;
  text-decoration: none; color: var(--text2);
  font-size: 0.88rem; font-weight: 500; transition: all 0.2s;
}
.nav-link:hover { background: var(--blue-pale); color: var(--blue); }
.nav-link.active { background: var(--blue-pale); color: var(--blue); font-weight: 600; }
.nav-actions { display: flex; gap: 0.6rem; align-items: center; }

/* ── SIDEBAR NAV ITEMS (Firebase pages) ── */
.nav-item {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.65rem 0.75rem; border-radius: var(--radius-sm);
  text-decoration: none; color: var(--text2);
  font-size: 0.88rem; font-weight: 500; transition: all 0.2s;
  cursor: pointer; border: none; background: none; width: 100%;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.nav-item:hover { background: var(--blue-pale); color: var(--blue); }
.nav-item.active { background: var(--blue-pale); color: var(--blue); font-weight: 600; }
.nav-icon { font-size: 1.1rem; width: 20px; text-align: center; }
.nav-logo-img { height: 44px; width: auto; object-fit: contain; }
.nav-bottom { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--border); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.6rem 1.2rem; border-radius: var(--radius-sm);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.88rem; font-weight: 600;
  cursor: pointer; transition: all 0.2s ease;
  text-decoration: none; border: none;
}
.btn-primary { background: linear-gradient(135deg, var(--blue), var(--blue-light)); color: white; box-shadow: 0 4px 16px rgba(26,86,219,0.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(26,86,219,0.45); }
.btn-outline { background: transparent; color: var(--blue); border: 1.5px solid var(--blue); }
.btn-outline:hover { background: var(--blue-pale); }
.btn-ghost { background: var(--surface2); color: var(--text2); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--border); color: var(--text); }
.btn-green { background: linear-gradient(135deg, var(--green), #059669); color: white; box-shadow: 0 4px 16px rgba(16,185,129,0.3); }
.btn-green:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(16,185,129,0.4); }
.btn-lg { padding: 0.85rem 1.8rem; font-size: 0.95rem; border-radius: var(--radius-sm); }
.btn-sm { padding: 0.4rem 0.85rem; font-size: 0.8rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── CARDS ── */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem;
  box-shadow: var(--shadow); margin-bottom: 1.5rem;
}
.card-title { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 1rem; }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }

/* ── BADGES ── */
.badge {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 0.25rem 0.7rem; border-radius: 99px;
  font-size: 0.72rem; font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.badge-blue   { background: var(--blue-pale);   color: var(--blue);  border: 1px solid rgba(26,86,219,0.2); }
.badge-green  { background: var(--green-pale);  color: var(--green); border: 1px solid rgba(16,185,129,0.2); }
.badge-orange { background: var(--orange-pale); color: #d97706;      border: 1px solid rgba(245,158,11,0.2); }
.badge-red    { background: var(--red-pale);    color: var(--red);   border: 1px solid rgba(239,68,68,0.2); }
.badge-gray   { background: #f1f5f9;            color: #64748b;      border: 1px solid #e2e8f0; }

/* ── FORMS ── */
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-group label { font-size: 0.82rem; font-weight: 600; color: var(--text2); }
.form-label { font-size: 0.82rem; font-weight: 600; color: var(--text2); }
.form-input, .form-select, .form-textarea,
.form-group input, .form-group select, .form-group textarea {
  background: var(--surface2); border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.7rem 1rem;
  color: var(--text); font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9rem; outline: none; transition: all 0.2s; width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus,
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--blue); background: white;
  box-shadow: 0 0 0 3px rgba(26,86,219,0.1);
}
.form-input::placeholder, .form-group input::placeholder { color: var(--text3); }
.form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }
.form-grid  { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-grid .full-width { grid-column: span 2; }

/* ── PROGRESS STEPS ── */
.steps { display: flex; align-items: center; margin-bottom: 2rem; }
.step { display: flex; align-items: center; flex: 1; }
.step-circle {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.82rem; font-weight: 700; flex-shrink: 0; z-index: 1;
  border: 2px solid var(--border); background: white; color: var(--text3); transition: all 0.3s;
}
.step.active .step-circle { background: var(--blue); border-color: var(--blue); color: white; box-shadow: 0 4px 12px rgba(26,86,219,0.4); }
.step.done .step-circle   { background: var(--green); border-color: var(--green); color: white; }
.step-label { font-size: 0.72rem; font-weight: 600; color: var(--text3); margin-top: 0.4rem; text-align: center; }
.step.active .step-label { color: var(--blue); }
.step.done .step-label   { color: var(--green); }
.step-line { flex: 1; height: 2px; background: var(--border); margin: 0 -1px; position: relative; top: -8px; }
.step.done .step-line { background: var(--green); }

/* steps-bar (register page alias) */
.steps-bar { display: flex; align-items: center; margin-bottom: 2rem; }
.steps-bar .step { display: flex; flex-direction: column; align-items: center; flex: 1; }
.steps-bar .step span {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 700;
  border: 2px solid var(--border); background: white; color: var(--text3); transition: all 0.3s;
}
.steps-bar .step label { font-size: 0.72rem; font-weight: 600; color: var(--text3); margin-top: 0.4rem; cursor: default; }
.steps-bar .step.active span  { background: var(--blue); border-color: var(--blue); color: white; box-shadow: 0 4px 12px rgba(26,86,219,0.4); }
.steps-bar .step.active label { color: var(--blue); }
.steps-bar .step-line { flex: 1; height: 2px; background: var(--border); position: relative; top: -10px; }

/* ── TABLE ── */
.table-wrapper { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; padding: 0.75rem 1rem;
  font-size: 0.72rem; font-weight: 700; color: var(--text3);
  text-transform: uppercase; letter-spacing: 1px;
  border-bottom: 1px solid var(--border); background: var(--surface2);
}
td { padding: 0.9rem 1rem; font-size: 0.88rem; border-bottom: 1px solid var(--border2); }
tbody tr:hover { background: var(--blue-pale); }
tbody tr:last-child td { border-bottom: none; }

/* ── STAT CARDS ── */
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.25rem; margin-bottom: 1.5rem; }
.stat-card {
  background: white; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.4rem;
  box-shadow: var(--shadow); position: relative; overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex; align-items: center; gap: 1rem;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.stat-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; }
.stat-card.blue::before   { background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.stat-card.green::before  { background: linear-gradient(90deg, var(--green), #34d399); }
.stat-card.yellow::before { background: linear-gradient(90deg, var(--orange), #fbbf24); }
.stat-card.orange::before { background: linear-gradient(90deg, var(--orange), #fbbf24); }
.stat-card.purple::before { background: linear-gradient(90deg, #8b5cf6, #a78bfa); }
.stat-card.red::before    { background: linear-gradient(90deg, var(--red), #f87171); }
.stat-icon { font-size: 2rem; opacity: 0.5; flex-shrink: 0; }
.stat-info { display: flex; flex-direction: column; }
.stat-info .stat-value, .stat-num { font-size: 1.9rem; font-weight: 800; color: var(--navy); letter-spacing: -1px; line-height: 1; }
.stat-info .stat-label, .stat-label { font-size: 0.78rem; color: var(--text2); margin-top: 0.25rem; }

/* ── BANK GRID ── */
.bank-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: 1rem; }
.bank-card { cursor: pointer; border: 2px solid var(--border); border-radius: 14px; padding: 1.25rem; transition: all 0.2s; background: white; }
.bank-card:hover { border-color: var(--blue); background: var(--blue-pale); }

/* ── SIDEBAR LAYOUT ── */
.app-layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 240px; flex-shrink: 0;
  background: white; border-right: 1px solid var(--border);
  position: fixed; top: 0; left: 0; bottom: 0;
  overflow-y: auto; padding: 1.5rem 1rem;
  display: flex; flex-direction: column;
  box-shadow: 2px 0 8px rgba(26,86,219,0.05); z-index: 100;
}
.sidebar-section { font-size: 0.68rem; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: 1.5px; padding: 0.5rem 0.75rem; margin-top: 0.5rem; }
.sidebar-link {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.65rem 0.75rem; border-radius: var(--radius-sm);
  text-decoration: none; color: var(--text2);
  font-size: 0.88rem; font-weight: 500; transition: all 0.2s;
}
.sidebar-link:hover { background: var(--blue-pale); color: var(--blue); }
.sidebar-link.active { background: var(--blue-pale); color: var(--blue); font-weight: 600; }
.sidebar-link .icon { font-size: 1.1rem; width: 20px; text-align: center; }
.main-content { margin-left: 240px; flex: 1; padding: 2rem; }

/* ── PAGE HEADER ── */
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.75rem; }
.page-title { font-size: 1.75rem; font-weight: 800; color: var(--navy); letter-spacing: -0.5px; }
.page-sub, .page-subtitle { color: var(--text2); font-size: 0.88rem; margin-top: 0.3rem; }

/* ── MODAL ── */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(10,22,40,0.55); backdrop-filter: blur(8px);
  z-index: 2000; align-items: center; justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal { background: white; border-radius: 20px; width: 90%; max-width: 520px; box-shadow: var(--shadow-xl); animation: modalIn 0.3s cubic-bezier(0.22,1,0.36,1); overflow: hidden; }
@keyframes modalIn { from { transform: translateY(30px) scale(0.97); opacity: 0; } to { transform: none; opacity: 1; } }
.modal-header { padding: 1.5rem 1.75rem; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.modal-title { font-size: 1.1rem; font-weight: 800; }
.modal-close { background: var(--surface2); border: 1px solid var(--border); width: 30px; height: 30px; border-radius: 8px; cursor: pointer; font-size: 0.9rem; display: flex; align-items: center; justify-content: center; transition: all 0.2s; }
.modal-close:hover { background: var(--red-pale); color: var(--red); border-color: var(--red); }
.modal-body { padding: 1.75rem; }

/* ── ALERT ── */
.alert { padding: 0.85rem 1rem; border-radius: var(--radius-sm); font-size: 0.88rem; margin-bottom: 1rem; display: flex; gap: 0.5rem; align-items: flex-start; }
.alert-info    { background: var(--blue-pale);   color: var(--blue2);  border: 1px solid rgba(26,86,219,0.2); }
.alert-success { background: var(--green-pale);  color: #065f46;       border: 1px solid rgba(16,185,129,0.2); }
.alert-warn    { background: var(--orange-pale); color: #92400e;       border: 1px solid rgba(245,158,11,0.2); }
.alert-error   { background: var(--red-pale);    color: #991b1b;       border: 1px solid rgba(239,68,68,0.2); }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 99px; }

/* ── UTILS ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.25rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.25rem; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-1 { gap: 0.5rem; } .gap-2 { gap: 1rem; } .gap-3 { gap: 1.5rem; }
.mt-1 { margin-top: 0.5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; }
.text-center { text-align: center; }
.text-muted { color: var(--text2); }
.text-sm { font-size: 0.82rem; }
.font-mono { font-family: 'JetBrains Mono', monospace; }
.hidden { display: none !important; }
.divider { height: 1px; background: var(--border); margin: 1.25rem 0; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .grid-4, .stats-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  .sidebar { display: none; }
  .main-content { margin-left: 0; padding: 1.25rem; }
  .grid-2, .grid-3, .grid-4, .stats-grid { grid-template-columns: 1fr; }
  .form-row, .form-row-3, .form-grid { grid-template-columns: 1fr; }
  .form-grid .full-width { grid-column: span 1; }
  .navbar { padding: 0 1rem; }
}