/* SUMU TPP - Open Banking Design System */
:root {
  --sumu-navy: #0f172a;
  --sumu-navy-light: #1e293b;
  --sumu-slate: #334155;
  --sumu-teal: #0d9488;
  --sumu-teal-light: #14b8a6;
  --sumu-cyan: #06b6d4;
  --sumu-mint: #99f6e4;
  --sumu-white: #f8fafc;
  --sumu-gray: #94a3b8;
  --sumu-danger: #ef4444;
  --sumu-warning: #f59e0b;
  --sumu-success: #10b981;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(0,0,0,0.12);
  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  background: var(--sumu-navy);
  color: var(--sumu-white);
  line-height: 1.6;
  min-height: 100vh;
}
a { color: var(--sumu-teal-light); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Layout */
.app-shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 260px;
  background: var(--sumu-navy-light);
  border-right: 1px solid var(--sumu-slate);
  padding: 1.5rem 0;
  flex-shrink: 0;
}
.sidebar-brand {
  padding: 0 1.5rem 1.5rem;
  border-bottom: 1px solid var(--sumu-slate);
  margin-bottom: 1rem;
}
.sidebar-brand h1 { font-size: 1.5rem; font-weight: 700; color: var(--sumu-mint); }
.sidebar-brand span { font-size: 0.75rem; color: var(--sumu-gray); font-weight: 400; }
.sidebar-nav { list-style: none; }
.sidebar-nav li { margin: 0; }
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  color: var(--sumu-gray);
  transition: color 0.2s, background 0.2s;
}
.sidebar-nav a:hover { color: var(--sumu-white); background: rgba(255,255,255,0.05); }
.sidebar-nav a.active { color: var(--sumu-teal-light); background: rgba(13,148,136,0.15); border-left: 3px solid var(--sumu-teal); margin-left: 0; padding-left: calc(1.5rem - 3px); }
.sidebar-nav .sidebar-nav-sub { list-style: none; padding: 0 0 0 1rem; margin: 0.25rem 0 0.5rem 0; border-left: 1px solid var(--sumu-slate); margin-left: 1rem; }
.sidebar-nav .sidebar-nav-sub li { margin: 0; }
.sidebar-nav .sidebar-nav-sub a { padding: 0.4rem 0.75rem; font-size: 0.875rem; }
.sidebar-nav .sidebar-nav-sub a.active { padding-left: calc(0.75rem - 3px); }
.main { flex: 1; padding: 2rem; overflow-auto; }

/* Cards & panels */
.card {
  background: var(--sumu-navy-light);
  border: 1px solid var(--sumu-slate);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
}
.card h2, .card h3 { margin-bottom: 1rem; color: var(--sumu-white); font-size: 1.1rem; }
.page-header { margin-bottom: 2rem; }
.page-header h1 { font-size: 1.75rem; color: var(--sumu-white); margin-bottom: 0.25rem; }
.page-header p { color: var(--sumu-gray); font-size: 0.95rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: background 0.2s, transform 0.1s;
}
.btn-primary { background: var(--sumu-teal); color: white; }
.btn-primary:hover { background: var(--sumu-teal-light); }
.btn-secondary { background: var(--sumu-slate); color: var(--sumu-white); }
.btn-secondary:hover { background: #475569; }
.btn-ghost { background: transparent; color: var(--sumu-teal-light); border: 1px solid var(--sumu-teal); }
.btn-ghost:hover { background: rgba(13,148,136,0.2); }
.btn-danger { background: var(--sumu-danger); color: white; }

/* Forms */
input, select, textarea {
  width: 100%;
  padding: 0.65rem 1rem;
  border: 1px solid var(--sumu-slate);
  border-radius: 8px;
  background: var(--sumu-navy);
  color: var(--sumu-white);
  font-family: inherit;
  font-size: 0.95rem;
}
input[type="radio"],
input[type="checkbox"] {
  width: auto;
  min-width: 1.25rem;
  height: 1.25rem;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  accent-color: var(--sumu-teal);
  cursor: pointer;
}
input[type="checkbox"] { border-radius: 4px; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--sumu-teal);
  box-shadow: 0 0 0 3px rgba(13,148,136,0.25);
}
label { display: block; margin-bottom: 0.35rem; color: var(--sumu-gray); font-size: 0.9rem; }
.form-group { margin-bottom: 1rem; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; }

/* Tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { padding: 0.75rem 1rem; text-align: left; border-bottom: 1px solid var(--sumu-slate); vertical-align: middle; }
th { color: var(--sumu-gray); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; }
tr:hover td { background: rgba(255,255,255,0.03); }
.cell-bank { display: inline-flex; align-items: center; }
.bank-logo-sm { height: 22px; width: auto; object-fit: contain; display: block; }
.badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-success { background: rgba(16,185,129,0.2); color: #34d399; }
.badge-warning { background: rgba(245,158,11,0.2); color: #fbbf24; }
.badge-danger { background: rgba(239,68,68,0.2); color: #f87171; }
.badge-info { background: rgba(6,182,212,0.2); color: #22d3ee; }

/* Auth / standalone pages (no sidebar) */
.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 2rem;
  background: linear-gradient(135deg, var(--sumu-navy) 0%, #0c1222 100%);
  box-sizing: border-box;
}
.auth-card {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  background: var(--sumu-navy-light);
  border: 1px solid var(--sumu-slate);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  box-sizing: border-box;
}
.auth-card .logo { font-size: 1.75rem; font-weight: 700; color: var(--sumu-mint); margin-bottom: 0.25rem; }
.auth-card .tagline { color: var(--sumu-gray); font-size: 0.9rem; margin-bottom: 1.5rem; }
.auth-card .btn { width: 100%; justify-content: center; margin-top: 0.5rem; }
.auth-card form .btn[type="submit"] { margin-top: 0.75rem; }

/* Legal pages (Terms, Privacy) – readable long-form */
.legal-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 2rem;
  background: linear-gradient(135deg, var(--sumu-navy) 0%, #0c1222 100%);
  box-sizing: border-box;
}
.legal-card {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  background: var(--sumu-navy-light);
  border: 1px solid var(--sumu-slate);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  box-sizing: border-box;
}
.legal-header { margin-bottom: 1.5rem; border-bottom: 1px solid var(--sumu-slate); padding-bottom: 1rem; }
.legal-header h1 { font-size: 1.75rem; color: var(--sumu-white); margin-bottom: 0.25rem; }
.legal-meta { font-size: 0.9rem; color: var(--sumu-gray); margin-bottom: 0.25rem; }
.legal-updated { font-size: 0.8rem; color: var(--sumu-slate); }
.legal-body { color: var(--sumu-white); font-size: 0.95rem; line-height: 1.7; }
.legal-body section { margin-bottom: 1.5rem; }
.legal-body h2 { font-size: 1.1rem; color: var(--sumu-mint); margin-bottom: 0.5rem; }
.legal-body p { margin-bottom: 0.75rem; }
.legal-body ul { margin: 0.5rem 0 1rem 1.5rem; padding: 0; }
.legal-body li { margin-bottom: 0.35rem; }
.legal-body a { color: var(--sumu-teal-light); text-decoration: none; }
.legal-body a:hover { text-decoration: underline; }
.legal-footer { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid var(--sumu-slate); font-size: 0.9rem; color: var(--sumu-gray); }
.legal-footer a { color: var(--sumu-teal-light); text-decoration: none; }
.legal-footer a:hover { text-decoration: underline; }

.auth-card form { width: 100%; min-width: 0; box-sizing: border-box; }
.form-group { width: 100%; box-sizing: border-box; }
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.35rem;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}
.radio-option {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: start;
  cursor: pointer;
  padding: 0.5rem 0;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}
.radio-option input { margin-top: 0.2rem; }
.radio-option span {
  min-width: 0;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Stats grid */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.stat-card {
  background: var(--sumu-navy);
  border: 1px solid var(--sumu-slate);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.stat-card .value { font-size: 1.5rem; font-weight: 700; color: var(--sumu-mint); }
.stat-card .label { font-size: 0.85rem; color: var(--sumu-gray); margin-top: 0.25rem; }

/* Tabs */
.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--sumu-slate); margin-bottom: 1rem; }
.tabs a {
  padding: 0.75rem 1.25rem;
  color: var(--sumu-gray);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tabs a:hover { color: var(--sumu-white); }
.tabs a.active { color: var(--sumu-teal-light); border-bottom-color: var(--sumu-teal); }

/* Code / keys */
.code-block {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background: var(--sumu-navy);
  border: 1px solid var(--sumu-slate);
  border-radius: 8px;
  padding: 1rem;
  overflow-x: auto;
  color: var(--sumu-mint);
}
.copy-btn { margin-left: auto; font-size: 0.8rem; }

/* Alerts */
.alert { padding: 1rem; border-radius: 8px; margin-bottom: 1rem; }
.alert-info { background: rgba(6,182,212,0.15); border: 1px solid var(--sumu-cyan); color: #67e8f9; }
.alert-success { background: rgba(16,185,129,0.15); border: 1px solid var(--sumu-success); color: #6ee7b7; }
.alert-warning { background: rgba(245,158,11,0.15); border: 1px solid var(--sumu-warning); color: #fcd34d; }

/* Payment gateway (merchant-facing) */
.gateway-page { min-height: 100vh; padding: 2rem; background: var(--sumu-white); color: #1e293b; }
.gateway-page .card { background: #fff; border-color: #e2e8f0; color: #334155; }
.gateway-page .card h2 { color: #0f172a; }
.gateway-page .btn-primary { background: var(--sumu-teal); color: white; }
.gateway-page input, .gateway-page select { background: #f8fafc; border-color: #e2e8f0; color: #1e293b; }
.gateway-page .sumu-badge { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--sumu-teal); font-weight: 600; margin-bottom: 1rem; }

/* Breadcrumb */
.breadcrumb { font-size: 0.85rem; color: var(--sumu-gray); margin-bottom: 1rem; }
.breadcrumb a { color: var(--sumu-gray); }
.breadcrumb span { color: var(--sumu-teal-light); }

/* Empty state */
.empty-state { text-align: center; padding: 3rem 2rem; color: var(--sumu-gray); }
.empty-state p { margin-bottom: 1rem; }

/* Omani Rial currency – use rial-white.svg on dark bg, rial-black.svg on light bg */
.currency-omr { display: inline-flex; align-items: baseline; gap: 0.25rem; }
/* Keep currency column as table-cell so row bottom border connects (override inline-flex on td) */
td.currency-omr { display: table-cell; vertical-align: middle; }
td.currency-omr .rial-symbol { vertical-align: middle; }
.rial-symbol {
  display: inline-block;
  width: 1.25em;
  height: 0.65em;
  vertical-align: -0.15em;
  flex-shrink: 0;
}
.rial-symbol svg,
.rial-symbol img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
.rial-symbol svg { fill: currentColor; }

/* Bank list with logos (gateway bank selection) */
.bank-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; list-style: none; margin: 0; padding: 0; }
.bank-list li { margin: 0; }
.bank-list a, .bank-list label.bank-option {
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem; background: #f8fafc; border: 2px solid #e2e8f0; border-radius: 10px;
  cursor: pointer; text-decoration: none; color: #334155; transition: border-color 0.2s, background 0.2s;
}
.bank-list a:hover, .bank-list label.bank-option:hover,
.bank-list a:focus, .bank-list input:checked + label.bank-option { border-color: var(--sumu-teal); background: rgba(13,148,136,0.08); }
.bank-list .bank-logo { width: 100px; height: 40px; object-fit: contain; flex-shrink: 0; }
.bank-list .bank-name { font-weight: 600; font-size: 0.95rem; }
/* Show logo only, hide name (name in img alt for a11y) */
.bank-list .bank-name[aria-hidden="true"] { font-size: 0; line-height: 0; overflow: hidden; clip: rect(0,0,0,0); position: absolute; width: 1px; height: 1px; }
.bank-list input { position: absolute; opacity: 0; pointer-events: none; }

/* Flow container – consistent width and alignment for gateway flows */
.flow-container {
  width: 100%;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

/* Responsive layout */
@media (max-width: 768px) {
  .auth-page { padding: 1.5rem 1rem; }
  .auth-card { padding: 1.5rem; }
  .legal-page { padding: 1.5rem 1rem; }
  .legal-card { padding: 1.5rem; }
  .gateway-page {
    padding: 1rem 0.75rem;
  }
  .gateway-page .card {
    padding: 1.25rem;
  }
  .flow-container { padding-left: 0.75rem; padding-right: 0.75rem; }
  .bank-list {
    grid-template-columns: 1fr;
  }
  .bank-list .bank-logo { width: 88px; height: 36px; }
  .main { padding: 1rem; }
  .sidebar { padding: 1rem 0; }
  .sidebar-brand { padding: 0 1rem 1rem; }
  .sidebar-nav a { padding: 0.65rem 1rem; }
  .page-header h1 { font-size: 1.35rem; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .btn { min-height: 44px; padding: 0.75rem 1.25rem; }
}

/* Charts (financial reality & credit) */
.chart-container { margin: 1rem 0; }
.chart-bar-wrap { display: flex; align-items: flex-end; gap: 0.5rem; height: 180px; padding: 0 0.5rem; }
.chart-bar-item { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 0.35rem; }
.chart-bar-item .bar { width: 100%; max-width: 48px; border-radius: 4px 4px 0 0; min-height: 4px; transition: height 0.3s; }
.chart-bar-item .label { font-size: 0.75rem; color: var(--sumu-gray); text-align: center; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 0.75rem; font-size: 0.85rem; color: var(--sumu-gray); }
.chart-legend span { display: inline-flex; align-items: center; gap: 0.35rem; }
.chart-legend .dot { width: 10px; height: 10px; border-radius: 2px; }
.score-gauge { width: 200px; height: 110px; margin: 0 auto 0.5rem; }
.factor-bar { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.6rem; }
.factor-bar .label { flex: 0 0 140px; font-size: 0.9rem; }
.factor-bar .bar-wrap { flex: 1; height: 20px; background: var(--sumu-slate); border-radius: 4px; overflow: hidden; }
.factor-bar .bar-fill { height: 100%; border-radius: 4px; }

@media (max-width: 480px) {
  .auth-page { padding: 1rem 0.75rem; }
  .auth-card { padding: 1.25rem; }
  .legal-page { padding: 1rem 0.75rem; }
  .legal-card { padding: 1.25rem; }
  .gateway-page { padding: 0.75rem 0.5rem; }
  .gateway-page .card { padding: 1rem; }
  .flow-container { max-width: 100%; padding-left: 0.5rem; padding-right: 0.5rem; }
  .breadcrumb { font-size: 0.8rem; word-break: break-word; }
  .tabs { flex-wrap: wrap; }
  .tabs a { padding: 0.6rem 0.75rem; font-size: 0.85rem; }
}

/* Touch-friendly and alignment */
.gateway-page .btn-primary,
.gateway-page .btn-secondary {
  min-height: 48px;
  justify-content: center;
}
@media (min-width: 769px) {
  .gateway-page .card h2 { font-size: 1.25rem; }
}

.error {
  margin-top: 0.5rem;
  color: var(--sumu-danger);
  font-size: 0.85rem;
}
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
    padding: 0.75rem 1rem;
    flex-wrap: wrap;
}

/* Links */
.pagination a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.9rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    color: var(--sumu-white);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

/* Hover effect */
.pagination a:hover {
    background: rgba(13, 148, 136, 0.15);
    border-color: var(--sumu-teal);
    color: var(--sumu-teal-light);
    transform: translateY(-1px);
}

/* Active/disabled state (if you add later) */
.pagination a.disabled {
    opacity: 0.4;
    pointer-events: none;
}

/* Page indicator text */
.pagination span {
    font-size: 0.9rem;
    color: var(--sumu-gray);
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Mobile responsiveness */
@media (max-width: 600px) {
    .pagination {
        gap: 0.5rem;
    }

    .pagination a {
        padding: 0.45rem 0.7rem;
        font-size: 0.85rem;
    }
}