/* ==========================================================================
   Préstamos — Sistema de gestión
   UI Theme v2 — drop-in replacement for public/assets/css/style.css
   Bootstrap 5.3 + Bootstrap Icons compatible. No HTML changes required.
   ========================================================================== */

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

:root{
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-2: #fafbfd;
  --ink: #0b1220;
  --ink-2: #1f2937;
  --muted: #64748b;
  --muted-2: #94a3b8;
  --line: #e6ebf2;
  --line-soft: #eef2f7;

  --brand: #047857;
  --brand-600: #059669;
  --brand-700: #047857;
  --brand-800: #065f46;
  --brand-soft: #ecfdf5;
  --brand-ink: #064e3b;

  --info: #2563eb;
  --info-soft: #eff6ff;
  --warn: #b45309;
  --warn-soft: #fffbeb;
  --danger: #dc2626;
  --danger-soft: #fef2f2;

  --shadow-xs: 0 1px 2px rgba(15,23,42,.05);
  --shadow-sm: 0 1px 2px rgba(15,23,42,.05), 0 1px 1px rgba(15,23,42,.03);
  --shadow-md: 0 6px 16px -6px rgba(15,23,42,.12), 0 2px 4px rgba(15,23,42,.04);
  --shadow-lg: 0 20px 40px -16px rgba(15,23,42,.18);

  --r: 14px;
  --r-sm: 10px;
  --r-lg: 18px;
}

:root[data-theme="dark"]{
  --bg:#0f172a;
  --surface:#111827;
  --surface-2:#0b1220;
  --ink:#f8fafc;
  --ink-2:#e5e7eb;
  --muted:#94a3b8;
  --muted-2:#64748b;
  --line:#263244;
  --line-soft:#1f2937;
  --brand-soft:#073b2e;
  --brand-ink:#d1fae5;
  --info-soft:#172554;
  --warn-soft:#451a03;
  --danger-soft:#450a0a;
}

*{ letter-spacing: 0; }
html, body{ background: var(--bg); color: var(--ink); }
body{
  font-family: 'Plus Jakarta Sans', Inter, system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
:root[data-theme="dark"] .form-control,
:root[data-theme="dark"] .form-select,
:root[data-theme="dark"] .input-group-text{
  background:#0b1220 !important;
  border-color:var(--line);
  color:var(--ink);
}
:root[data-theme="dark"] .form-control::placeholder{ color:#64748b; }
:root[data-theme="dark"] .table thead th{ background:#0b1220 !important; }
:root[data-theme="dark"] .login-wrap{
  background:
    radial-gradient(circle at 15% 20%, rgba(4,120,87,.18), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(37,99,235,.12), transparent 50%),
    linear-gradient(135deg, #0f172a, #111827 50%, #0b1220);
}
:root[data-theme="dark"] .btn-outline-secondary,
:root[data-theme="dark"] .btn-outline-primary,
:root[data-theme="dark"] .btn-outline-danger{ background:var(--surface); }
:root[data-theme="dark"] .table tbody tr:hover{ background:#0b1220; }
:root[data-theme="dark"] .badge.text-bg-success{ background:#073b2e !important; color:#a7f3d0 !important; }
:root[data-theme="dark"] .badge.text-bg-primary{ background:#172554 !important; color:#bfdbfe !important; }
:root[data-theme="dark"] .badge.text-bg-danger{ background:#450a0a !important; color:#fecaca !important; }
:root[data-theme="dark"] .badge.text-bg-secondary{ background:#1f2937 !important; color:#cbd5e1 !important; }
:root[data-theme="dark"] body,
:root[data-theme="dark"] .app-main,
:root[data-theme="dark"] .panel,
:root[data-theme="dark"] .stat-card,
:root[data-theme="dark"] .topbar,
:root[data-theme="dark"] .sidebar,
:root[data-theme="dark"] .login-card,
:root[data-theme="dark"] .modal-content{
  color: var(--ink);
}
:root[data-theme="dark"] .text-muted,
:root[data-theme="dark"] .page-head .sub,
:root[data-theme="dark"] .form-text,
:root[data-theme="dark"] .cell-client .sub,
:root[data-theme="dark"] .sidebar .brand small,
:root[data-theme="dark"] .sidebar .side-user .role,
:root[data-theme="dark"] .topbar .greet small,
:root[data-theme="dark"] .empty{
  color: #cbd5e1 !important;
}
:root[data-theme="dark"] .sidebar nav a{
  color: #cbd5e1;
}
:root[data-theme="dark"] .sidebar nav a i{
  color: #94a3b8;
}
:root[data-theme="dark"] .sidebar nav a:hover{
  background: #1f2937;
  color: #f8fafc;
}
:root[data-theme="dark"] .sidebar nav a:hover i{
  color: #e2e8f0;
}
:root[data-theme="dark"] .sidebar nav a.active{
  background: #064e3b;
  color: #d1fae5;
}
:root[data-theme="dark"] .sidebar nav a.active i,
:root[data-theme="dark"] .panel-title i{
  color: #34d399;
}
:root[data-theme="dark"] .topbar .avatar-chip,
:root[data-theme="dark"] .sidebar .side-user .avatar,
:root[data-theme="dark"] .cell-client .av{
  background: #064e3b;
  color: #d1fae5;
}
:root[data-theme="dark"] .table{
  --bs-table-color: #e5e7eb;
}
:root[data-theme="dark"] .table thead th{
  color: #cbd5e1;
}
:root[data-theme="dark"] .table td,
:root[data-theme="dark"] .table td strong,
:root[data-theme="dark"] .cell-client .nm{
  color: #f8fafc;
}
:root[data-theme="dark"] .form-label{
  color: #f1f5f9;
}
:root[data-theme="dark"] .input-group-text.bg-white{
  background:#0b1220 !important;
  color:#f8fafc;
}
:root[data-theme="dark"] input[type="file"]::file-selector-button{
  background:#1f2937;
  border:0;
  color:#f8fafc;
}
:root[data-theme="dark"] .alert-success{
  background:#052e24;
  border-color:#10b981;
  color:#d1fae5;
}
:root[data-theme="dark"] .alert-danger{
  background:#450a0a;
  border-color:#ef4444;
  color:#fee2e2;
}
:root[data-theme="dark"] .alert-warning{
  background:#451a03;
  border-color:#f59e0b;
  color:#fef3c7;
}
:root[data-theme="dark"] .btn-close{
  filter: invert(1) grayscale(100%) brightness(200%);
}
:root[data-theme="dark"] .modal-content{
  background: var(--surface);
  border-color: var(--line);
}
:root[data-theme="dark"] .modal-header,
:root[data-theme="dark"] .modal-footer{
  border-color: var(--line);
}
:root[data-theme="dark"] .modal-title{
  color: var(--ink);
}
:root[data-theme="dark"] .modal-body{
  color: #e5e7eb;
}
.app-notice-modal[data-type="success"] .modal-title i{ color: var(--brand-700); }
.app-notice-modal[data-type="danger"] .modal-title i{ color: var(--danger); }
.app-notice-modal[data-type="warning"] .modal-title i{ color: var(--warn); }
.app-notice-modal[data-type="info"] .modal-title i,
.app-confirm-modal .modal-title i{ color: var(--info); }
:root[data-theme="dark"] .app-notice-modal[data-type="success"] .modal-title i{ color:#34d399; }
:root[data-theme="dark"] .app-notice-modal[data-type="danger"] .modal-title i{ color:#f87171; }
:root[data-theme="dark"] .app-notice-modal[data-type="warning"] .modal-title i{ color:#fbbf24; }
:root[data-theme="dark"] .app-notice-modal[data-type="info"] .modal-title i,
:root[data-theme="dark"] .app-confirm-modal .modal-title i{ color:#60a5fa; }
a{ text-decoration: none; }
h1,h2,h3,h4,h5,h6{ letter-spacing: 0; font-weight: 700; color: var(--ink); }
.text-muted{ color: var(--muted) !important; }
.small, small{ font-size: 12.5px; }

/* ========== App shell ========== */
.app-shell{ min-height: 100vh; display: flex; }

/* ========== Sidebar ========== */
.sidebar{
  width: 252px;
  background: var(--surface);
  border-right: 1px solid var(--line);
  padding: 18px 14px;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 30;
  display: flex; flex-direction: column;
}
.sidebar .brand{
  display: flex; gap: 11px; align-items: center;
  color: var(--ink); font-weight: 800; font-size: 16px;
  margin: 4px 6px 24px;
}
.sidebar .brand .mark{
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, #10b981, var(--brand-800));
  color: white; display: grid; place-items: center;
  box-shadow: 0 4px 10px -2px rgba(4,120,87,.45), inset 0 1px 0 rgba(255,255,255,.25);
  font-size: 16px;
}
.sidebar .brand .mark i{ color: white; }
.sidebar .brand small{ display: block; color: var(--muted); font-weight: 500; font-size: 11px; }

.sidebar .nav-section{
  font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--muted-2); padding: 14px 14px 8px;
}
.sidebar nav{ display: grid; gap: 2px; }
.sidebar nav a{
  display: flex; align-items: center; gap: 12px;
  color: #475569; padding: 10px 14px;
  border-radius: 10px; font-weight: 600; font-size: 14px;
  position: relative; transition: background .12s, color .12s;
}
.sidebar nav a i{ font-size: 17px; color: var(--muted); transition: color .12s; }
.sidebar nav a:hover{ background: #f1f5f9; color: var(--ink); }
.sidebar nav a:hover i{ color: var(--ink-2); }
.sidebar nav a.active{
  background: var(--brand-soft); color: var(--brand-800);
}
.sidebar nav a.active i{ color: var(--brand-700); }
.sidebar nav a.active::before{
  content: ""; position: absolute; left: 0; top: 8px; bottom: 8px;
  width: 3px; border-radius: 2px; background: var(--brand-700);
}

.sidebar .side-user{
  margin-top: auto; padding: 12px;
  border-radius: 12px; background: var(--surface-2);
  border: 1px solid var(--line-soft);
  display: flex; align-items: center; gap: 10px;
  font-size: 13px;
}
.sidebar .side-user .avatar{
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--brand-soft); color: var(--brand-800);
  display: grid; place-items: center; font-weight: 700; flex-shrink: 0;
}
.sidebar .side-user .name{ font-weight: 700; line-height: 1.2; }
.sidebar .side-user .role{ color: var(--muted); font-size: 11.5px; }

/* ========== Main ========== */
.app-main{
  margin-left: 252px;
  width: calc(100% - 252px);
  padding: 22px 28px 92px;
}

/* ========== Topbar ========== */
.topbar{
  display: flex; align-items: center; justify-content: space-between;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 12px 16px;
  margin-bottom: 22px;
  box-shadow: var(--shadow-xs);
}
.topbar .greet small{ color: var(--muted); font-weight: 500; font-size: 12px; }
.topbar .greet strong{ font-size: 15px; }
.topbar .topbar-actions{ display: flex; gap: 10px; align-items: center; }
.topbar .js-theme-toggle{
  width: 36px;
  height: 36px;
  padding: 0;
  flex: 0 0 36px;
  position: relative;
  z-index: 2;
  touch-action: manipulation;
}
.topbar .avatar-chip{
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--brand-soft); color: var(--brand-800);
  display: grid; place-items: center; font-weight: 700; font-size: 14px;
}

/* ========== Page header ========== */
.page-head{
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 20px; gap: 16px; flex-wrap: wrap;
}
.page-head h1{
  font-size: 24px; font-weight: 800; margin: 0;
  letter-spacing: 0;
}
.page-head .sub{ font-size: 13.5px; color: var(--muted); margin-top: 2px; }

/* ========== Panels / cards ========== */
.panel, .stat-card{
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 18px;
  box-shadow: var(--shadow-xs);
}
.panel-title{
  font-size: 15px; font-weight: 700; margin: 0 0 14px;
  display: flex; align-items: center; gap: 8px;
  color: var(--ink);
}
.panel-title i{ color: var(--brand-700); }

/* ========== Stat cards ========== */
.stat-card{
  padding: 18px;
  position: relative;
}
.stat-card .icon{
  width: 42px; height: 42px; border-radius: 11px;
  display: grid; place-items: center;
  background: var(--brand-soft); color: var(--brand-700);
  font-size: 19px;
}
.stat-card .small.text-muted,
.stat-card .label{
  font-size: 11px !important; font-weight: 700; text-transform: uppercase;
  letter-spacing: .07em; color: var(--muted) !important; margin-top: 14px;
}
.stat-card .stat-value{
  font-size: clamp(19px, 1.7vw, 24px); font-weight: 800; margin-top: 4px;
  letter-spacing: 0;
  color: var(--ink);
  line-height: 1.15;
  white-space: nowrap;
}
.stat-card .delta{
  display: inline-flex; gap: 4px; align-items: center;
  font-size: 11.5px; font-weight: 600; margin-top: 10px;
  padding: 2px 8px; border-radius: 999px;
  background: var(--brand-soft); color: var(--brand-800);
}
.stat-card .delta.down{ background: var(--danger-soft); color: var(--danger); }

/* category tints (apply class to .stat-card) */
.stat-card.tone-blue   .icon{ background: #eff6ff; color: #1d4ed8; }
.stat-card.tone-green  .icon{ background: var(--brand-soft); color: var(--brand-800); }
.stat-card.tone-amber  .icon{ background: #fef3c7; color: #b45309; }
.stat-card.tone-red    .icon{ background: var(--danger-soft); color: var(--danger); }
.stat-card.tone-violet .icon{ background: #ede9fe; color: #6d28d9; }
.stat-card.tone-slate  .icon{ background: #f1f5f9; color: #334155; }

/* ========== Status badges (Bootstrap text-bg-*) ========== */
.badge.text-bg-success,
.badge.text-bg-primary,
.badge.text-bg-danger,
.badge.text-bg-warning,
.badge.text-bg-secondary,
.badge-soft{
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px 4px 9px !important;
  border-radius: 999px !important;
  font-size: 11.5px; font-weight: 600;
  text-transform: capitalize;
  line-height: 1.4;
}
.badge.text-bg-success::before,
.badge.text-bg-primary::before,
.badge.text-bg-danger::before,
.badge.text-bg-warning::before,
.badge.text-bg-secondary::before,
.badge-soft::before{
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; opacity: .85; flex-shrink: 0;
}
.badge.text-bg-success { background: var(--brand-soft) !important; color: var(--brand-800) !important; }
.badge.text-bg-primary { background: #eff6ff !important; color: #1d4ed8 !important; }
.badge.text-bg-danger  { background: var(--danger-soft) !important; color: var(--danger) !important; }
.badge.text-bg-warning { background: #fffbeb !important; color: #b45309 !important; }
.badge.text-bg-secondary{ background: #f1f5f9 !important; color: #475569 !important; }
.badge-soft{ background: var(--info-soft); color: var(--info); }

/* ========== Buttons ========== */
.btn{
  border-radius: 10px;
  font-weight: 600;
  min-height: 42px;
  padding: 8px 16px;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  transition: background .12s, color .12s, border-color .12s, transform .06s, box-shadow .12s;
  border: 1px solid transparent;
  font-size: 14px;
}
.btn:active{ transform: translateY(1px); }
.btn-sm{ min-height: 34px; padding: 4px 10px; font-size: 13px; border-radius: 8px; }
.btn i{ font-size: 16px; }

.btn-primary{
  background: var(--brand-700); border-color: var(--brand-700); color: white;
  box-shadow: 0 1px 2px rgba(4,120,87,.25);
}
.btn-primary:hover, .btn-primary:focus{
  background: var(--brand-800); border-color: var(--brand-800); color: white;
}
.btn-outline-primary{
  color: var(--brand-700); border-color: var(--line);
  background: var(--surface);
}
.btn-outline-primary:hover{ background: var(--brand-soft); color: var(--brand-800); border-color: var(--brand-soft); }
.btn-outline-secondary{
  color: var(--ink-2); border-color: var(--line);
  background: var(--surface);
}
.btn-outline-secondary:hover{ background: var(--surface-2); color: var(--ink); border-color: var(--line); }
.btn-outline-danger{
  color: var(--danger); border-color: var(--line);
  background: var(--surface);
}
.btn-outline-danger:hover{ background: var(--danger-soft); color: var(--danger); border-color: var(--danger-soft); }
.btn-success{ background: #25d366; border-color: #25d366; color: white; }
.btn-success:hover{ background: #1ebe5a; border-color: #1ebe5a; color: white; }

/* Group buttons */
.btn-group .btn{ border-radius: 0; }
.btn-group .btn:first-child{ border-top-left-radius: 10px; border-bottom-left-radius: 10px; }
.btn-group .btn:last-child{ border-top-right-radius: 10px; border-bottom-right-radius: 10px; }

/* Icon-only action buttons in tables */
.table .btn-sm{
  width: 34px; height: 34px; padding: 0;
}
.table .btn-sm i{ font-size: 14px; }
/* Allow text+icon small buttons in tables (e.g. "Pagar") */
.table .btn-sm:has(span),
.table .btn-sm.has-text{
  width: auto;
  min-width: max-content;
  height: 34px;
  padding: 4px 12px;
  white-space: nowrap;
}

/* ========== Forms ========== */
.form-control, .form-select{
  min-height: 44px;
  border-radius: 10px;
  border: 1px solid var(--line);
  font-size: 14px;
  background: var(--surface);
  padding: 9px 12px;
  transition: border-color .12s, box-shadow .12s;
  color: var(--ink);
}
.form-control:focus, .form-select:focus{
  border-color: var(--brand-600);
  box-shadow: 0 0 0 4px rgba(4,120,87,.10);
}
.form-control::placeholder{ color: var(--muted-2); }
.form-label{
  font-size: 13px; font-weight: 600; color: var(--ink-2); margin-bottom: 6px;
}
.input-group{ border-radius: 10px; overflow: hidden; }
.input-group .form-control{ border-right: 0; }
.input-group .btn{ border-radius: 0 10px 10px 0; min-height: 44px; }
.input-group .btn-outline-primary{ border-left: 0; }

/* Search field with leading icon */
.search-field{ position: relative; }
.search-field i.lead{
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  color: var(--muted); font-size: 16px; pointer-events: none;
}
.search-field .form-control{ padding-left: 40px; }

/* ========== Tables ========== */
.table{
  --bs-table-color: var(--ink-2);
  --bs-table-bg: transparent;
  margin: 0;
}
.table > :not(caption) > * > *{
  padding: 14px 14px;
  border-bottom-color: var(--line-soft);
  background: transparent;
}
.table thead th{
  font-size: 11px; text-transform: uppercase; letter-spacing: .07em;
  font-weight: 700; color: var(--muted);
  background: var(--surface-2) !important;
  border-bottom: 1px solid var(--line);
}
.table tbody tr{ transition: background .1s; }
.table tbody tr:hover{ background: var(--surface-2); }
.table tbody tr:last-child td{ border-bottom: 0; }
.table td{ font-size: 14px; vertical-align: middle; }
.table td[data-label="Monto"],
.table td[data-label="Pagado"],
.table td[data-label="Saldo"],
.table td[data-label="Mora"],
.table td[data-label="Total"],
.table td[data-label="Total cuota"],
.table td[data-label="Monto cuota"],
.table td[data-label="Pendiente"],
.table td[data-label="Cobrado"],
.table td[data-label="Prestado"],
.table td[data-label="Importe"]{
  white-space: nowrap;
}
.table td[data-label="Monto"] strong,
.table td[data-label="Pagado"] strong,
.table td[data-label="Saldo"] strong,
.table td[data-label="Mora"] strong,
.table td[data-label="Total"] strong{
  white-space: nowrap;
}
.table td.text-end{ text-align: right; }
.table .row-action-group{ display: inline-flex; gap: 6px; justify-content: flex-end; }

/* Panel-wrapped table tighter */
.panel.table-responsive{ padding: 4px; overflow: hidden; }
.panel.table-responsive .table{ margin: 0; }
.panel.table-responsive .table thead th:first-child{ border-top-left-radius: 10px; padding-left: 18px; }
.panel.table-responsive .table thead th:last-child{ border-top-right-radius: 10px; padding-right: 18px; }
.panel.table-responsive .table td:first-child{ padding-left: 18px; }
.panel.table-responsive .table td:last-child{ padding-right: 18px; }

/* Avatar for client cell */
.cell-client{
  display: flex; align-items: center; gap: 10px;
}
.cell-client .av{
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--brand-soft); color: var(--brand-800);
  display: grid; place-items: center; font-weight: 700; font-size: 13px;
  flex-shrink: 0;
}
.cell-client .nm{ font-weight: 600; color: var(--ink); line-height: 1.2; }
.cell-client .sub{ color: var(--muted); font-size: 12px; }

/* ========== Login ========== */
.login-wrap{
  min-height: 100vh; display: grid; place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 15% 20%, rgba(4,120,87,.10), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(37,99,235,.07), transparent 50%),
    linear-gradient(135deg, #f0fdf6, #f6f8fb 50%, #f7f9fc);
}
.login-card{
  width: min(440px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
}
.login-card .brand-lock{
  display: flex; gap: 14px; align-items: center; margin-bottom: 24px;
}
.login-card .brand-lock .mark{
  width: 46px; height: 46px; border-radius: 13px;
  background: linear-gradient(135deg, #10b981, var(--brand-800));
  color: white; display: grid; place-items: center;
  box-shadow: 0 8px 18px -6px rgba(4,120,87,.55), inset 0 1px 0 rgba(255,255,255,.25);
  font-size: 22px;
}
.login-card .brand-lock .mark i{ color: white; }

/* ========== Progress ========== */
.progress{
  height: 10px; border-radius: 99px; background: var(--line-soft);
  overflow: hidden;
}
.progress-bar{
  background: linear-gradient(90deg, var(--brand-600), var(--brand-700));
  font-size: 10px; font-weight: 700;
}

.client-pay-hero{
  background: linear-gradient(135deg, var(--brand-800), var(--brand-700));
  color: #fff;
  border-radius: var(--r-lg);
  padding: 22px;
  box-shadow: var(--shadow-md);
}
.client-pay-hero .label{
  font-size: 12px;
  text-transform: uppercase;
  font-weight: 800;
  opacity: .8;
}
.client-pay-hero .amount{
  font-size: 34px;
  font-weight: 800;
  line-height: 1.1;
  margin: 12px 0 6px;
  white-space: nowrap;
}
.client-pay-hero .btn-light{
  color: var(--brand-800);
  border: 0;
}

/* ========== Loan detail metrics ========== */
.loan-metrics{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px 22px;
  margin: 12px 0 6px;
}
.loan-metric{
  min-width: 0;
}
.loan-metric strong{
  display: block;
  color: var(--ink);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.15;
  font-weight: 800;
  white-space: nowrap;
}
.loan-metric span{
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
}
:root[data-theme="dark"] .loan-metric span{
  color: #cbd5e1;
}

.loan-preview{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-2);
}
.loan-preview div{
  min-width: 0;
}
.loan-preview span{
  display: block;
  font-size: 11px;
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
}
.loan-preview strong{
  display: block;
  margin-top: 4px;
  font-size: 16px;
  color: var(--ink);
  white-space: nowrap;
}
:root[data-theme="dark"] .loan-preview span{
  color: #cbd5e1;
}

/* ========== Alerts ========== */
.alert{
  border-radius: 12px; border: 1px solid;
  padding: 12px 14px;
  font-size: 14px;
}
.alert-success{ background: var(--brand-soft); border-color: #a7f3d0; color: var(--brand-800); }
.alert-danger{ background: var(--danger-soft); border-color: #fecaca; color: var(--danger); }
.alert-warning{ background: var(--warn-soft); border-color: #fde68a; color: var(--warn); }

/* ========== Empty state ========== */
.empty{
  text-align: center; padding: 40px 20px; color: var(--muted);
}
.empty i{ font-size: 36px; color: var(--muted-2); margin-bottom: 8px; display: block; }

/* ========== Mobile ========== */
@media (max-width: 860px){
  .sidebar{
    width: 100%; height: 68px; top: auto; bottom: 0;
    border-right: 0; border-top: 1px solid var(--line);
    padding: 8px;
    flex-direction: row;
    box-shadow: 0 -4px 14px rgba(15,23,42,.06);
  }
  .sidebar .brand, .sidebar .nav-section, .sidebar .side-user{ display: none; }
  .sidebar nav{
    display: flex;
    justify-content: flex-start;
    gap: 6px;
    flex: 1;
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 0 4px 2px;
  }
  .sidebar nav::-webkit-scrollbar{ display: none; }
  .sidebar nav a{
    flex: 0 0 78px; display: grid; place-items: center; padding: 6px 3px;
    font-size: 10px; gap: 3px; font-weight: 600;
    min-width: 78px;
  }
  .sidebar nav a i{ font-size: 19px; }
  .sidebar nav a.active::before{ display: none; }
  .sidebar nav a.active{ background: var(--brand-soft); }

  .app-main{ margin-left: 0; width: 100%; padding: 14px 14px 86px; }
  .topbar{ margin-bottom: 14px; padding: 10px 12px; border-radius: 12px; }
  .topbar .topbar-actions{ gap: 8px; }
  .topbar .js-theme-toggle,
  .topbar .avatar-chip,
  .topbar .btn-outline-danger{
    width: 42px;
    height: 42px;
    min-height: 42px;
    flex: 0 0 42px;
  }
  .page-head h1{ font-size: 20px; }
  .loan-metrics{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 20px;
  }
  .loan-metric strong{
    font-size: 20px;
  }
  .loan-metric span{
    font-size: 13px;
  }
  .loan-preview{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  /* Mobile table cards */
  .table-mobile thead{ display: none; }
  .table-mobile tr{
    display: block; border: 1px solid var(--line); border-radius: 12px;
    margin-bottom: 10px; background: var(--surface); padding: 10px 12px;
    box-shadow: var(--shadow-xs);
  }
  .table-mobile tr:hover{ background: var(--surface); }
  .table-mobile td{
    display: flex; justify-content: space-between; gap: 14px;
    border: 0; padding: 7px 0; font-size: 13.5px;
    align-items: center;
  }
  .table-mobile td .btn.has-text{ margin-left: auto; }
  .table-mobile td::before{
    content: attr(data-label); font-weight: 600; color: var(--muted);
    font-size: 12px;
  }
  .panel.table-responsive{ padding: 0; background: transparent; border: 0; box-shadow: none; }
}