/* ============================================================
   ResiLink Pro — Stylesheet
   ============================================================ */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --primary:#1a4f3a;--primary-light:#2d7a5b;--primary-pale:#e8f4ef;
  --accent:#c8a84b;--accent-light:#f5e9c4;
  --danger:#c0392b;--danger-light:#fdecea;
  --info:#1a5fa8;--info-light:#e8f0fa;
  --success:#1a7a4a;--success-light:#e8f5ee;
  --warning:#b8680a;--warning-light:#fef3e2;
  --bg:#f4f2ed;--surface:#ffffff;--surface2:#f9f8f5;
  --border:#e2dfd6;--border2:#ccc9be;
  --text:#1a1a18;--text2:#5a5850;--text3:#8a8778;
  --radius:10px;--radius-lg:14px;--radius-xl:20px;
  --shadow:0 1px 3px rgba(0,0,0,.07),0 4px 12px rgba(0,0,0,.05);
  --shadow-lg:0 4px 20px rgba(0,0,0,.12),0 1px 4px rgba(0,0,0,.06);
}

body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;min-height:100vh}

/* ── Layout ─────────────────────────────────────────── */
.shell{display:flex;height:100vh;overflow:hidden}
.main{flex:1;overflow-y:auto;display:flex;flex-direction:column;min-width:0}

/* ── Sidebar ─────────────────────────────────────────── */
.sidebar{width:224px;flex-shrink:0;background:var(--primary);display:flex;flex-direction:column;overflow:hidden}
.brand{padding:20px 16px 16px;border-bottom:1px solid rgba(255,255,255,.1)}
.brand-logo{width:38px;height:38px;background:var(--accent);border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:700;color:#2a1a02;margin-bottom:10px;letter-spacing:-.5px}
.brand-name{font-size:13px;font-weight:600;color:#fff;line-height:1.3}
.brand-sub{font-size:11px;color:rgba(255,255,255,.45);margin-top:2px}
#sideNav{padding:10px 8px;flex:1;overflow-y:auto}
.nav-section{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.3);padding:14px 8px 4px}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;cursor:pointer;transition:.15s;margin-bottom:2px;color:rgba(255,255,255,.65);font-size:13px;user-select:none}
.nav-item:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-item.active{background:rgba(255,255,255,.14);color:#fff;font-weight:500}
.nav-icon{width:18px;height:18px;flex-shrink:0;opacity:.85}
.sidebar-bottom{padding:12px 8px;border-top:1px solid rgba(255,255,255,.1)}

/* ── Topbar ─────────────────────────────────────────── */
.topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:13px 24px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.page-title{font-size:15px;font-weight:600}
.page-sub{font-size:12px;color:var(--text3);margin-top:1px}
.topbar-right{display:flex;align-items:center;gap:12px}
.user-badge{width:32px;height:32px;border-radius:50%;background:var(--accent-light);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;color:var(--warning)}

/* ── Content ─────────────────────────────────────────── */
.content{padding:20px 24px;flex:1}
.loading{text-align:center;padding:40px;color:var(--text3)}

/* ── Buttons ─────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:.15s;font-family:inherit;line-height:1.4}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover:not(:disabled){background:var(--primary-light);border-color:var(--primary-light)}
.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border)}
.btn-secondary:hover:not(:disabled){background:var(--surface2)}
.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn-danger:hover:not(:disabled){opacity:.88}
.btn-sm{padding:5px 11px;font-size:12px}
.btn-block{width:100%;justify-content:center;padding:10px}

/* ── Stats ─────────────────────────────────────────── */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px 18px}
.stat-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text3);margin-bottom:6px}
.stat-value{font-size:24px;font-weight:600;line-height:1.1;letter-spacing:-.5px}
.stat-sub{font-size:12px;color:var(--text3);margin-top:5px}

/* ── Cards ─────────────────────────────────────────── */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:16px}
.card-header{padding:13px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}
.card-title{font-size:13px;font-weight:600}

/* ── Tables ─────────────────────────────────────────── */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
th{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text3);padding:9px 14px;text-align:left;background:var(--surface2);border-bottom:1px solid var(--border);white-space:nowrap}
td{padding:10px 14px;border-bottom:1px solid var(--border);font-size:13px;vertical-align:middle}
tr:last-child td{border-bottom:0}
tbody tr:hover td{background:#fafaf8}

/* ── Badges ─────────────────────────────────────────── */
.badge{display:inline-flex;align-items:center;font-size:11px;font-weight:500;padding:2px 8px;border-radius:20px;line-height:1.5;white-space:nowrap}
.badge-green{background:var(--success-light);color:var(--success)}
.badge-red{background:var(--danger-light);color:var(--danger)}
.badge-yellow{background:var(--warning-light);color:var(--warning)}
.badge-blue{background:var(--info-light);color:var(--info)}
.badge-gray{background:var(--surface2);color:var(--text3);border:1px solid var(--border)}

/* ── Forms ─────────────────────────────────────────── */
.form-group{margin-bottom:14px}
.form-label{display:block;font-size:12px;font-weight:500;color:var(--text2);margin-bottom:5px}
.form-control{width:100%;padding:8px 11px;border:1px solid var(--border);border-radius:8px;font-size:13px;font-family:inherit;color:var(--text);background:var(--surface);transition:.15s}
.form-control:focus{outline:none;border-color:var(--primary-light);box-shadow:0 0 0 3px rgba(45,122,91,.12)}
select.form-control{cursor:pointer}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-hint{font-size:11px;color:var(--text3);margin-top:3px}

/* ── Modal ─────────────────────────────────────────── */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:100;display:none;align-items:center;justify-content:center;padding:20px}
.modal-bg.open{display:flex}
.modal{background:var(--surface);border-radius:var(--radius-xl);padding:24px;width:540px;max-width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}
.modal-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:20px;gap:12px}
.modal-title{font-size:16px;font-weight:600}
.modal-close{background:none;border:none;cursor:pointer;font-size:18px;color:var(--text3);padding:2px 6px;border-radius:5px;line-height:1;flex-shrink:0}
.modal-close:hover{background:var(--surface2)}
.modal-footer{display:flex;gap:8px;margin-top:16px}
.modal-footer .btn{flex:1;justify-content:center}

/* ── Alert ─────────────────────────────────────────── */
.alert{padding:9px 12px;border-radius:8px;font-size:13px;margin-bottom:14px}
.alert-danger{background:var(--danger-light);color:var(--danger)}
.alert-success{background:var(--success-light);color:var(--success)}

/* ── Toast ─────────────────────────────────────────── */
#toastContainer{position:fixed;bottom:20px;right:20px;z-index:999;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--text);color:#fff;padding:10px 16px;border-radius:9px;font-size:13px;box-shadow:var(--shadow-lg);animation:slideIn .2s ease;max-width:320px}
.toast.success{background:var(--success)}
.toast.error{background:var(--danger)}
@keyframes slideIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* ── Misc helpers ───────────────────────────────────── */
.flex{display:flex}
.items-center{align-items:center}
.gap-8{gap:8px}
.gap-12{gap:12px}
.justify-between{justify-content:space-between}
.mb-16{margin-bottom:16px}
.mt-16{margin-top:16px}
.money{font-family:'DM Mono',monospace;font-weight:500}
.money-in{color:var(--success)}
.money-out{color:var(--danger)}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--primary-pale);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:600;color:var(--primary);flex-shrink:0}
.house-no{font-family:'DM Mono',monospace;font-size:11px;background:var(--surface2);border:1px solid var(--border);padding:2px 7px;border-radius:5px;color:var(--text2);white-space:nowrap}
.search-box{display:flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);width:260px}
.search-box input{border:none;outline:none;font-size:13px;color:var(--text);background:transparent;flex:1;font-family:inherit}
.filter-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.section-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text3);margin-bottom:10px}

/* ── Month payment grid ─────────────────────────────── */
.month-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:4px;margin-top:6px}
.month-cell{height:28px;border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;letter-spacing:.02em}
.month-cell.paid{background:var(--success-light);color:var(--success)}
.month-cell.partial{background:var(--warning-light);color:var(--warning);cursor:help}
.month-cell.unpaid{background:var(--danger-light);color:var(--danger)}
.month-cell.future{background:var(--surface2);color:var(--border2)}
.month-cell.selectable{cursor:pointer;border:1px solid transparent;transition:.12s}
.month-cell.selectable:hover{border-color:var(--primary-light)}
.month-cell.selectable.selected{background:var(--primary);color:#fff;border-color:var(--primary);font-weight:700}
.total-bar{background:var(--primary-pale);border:1px solid var(--primary-light);border-radius:8px;padding:10px 14px;font-size:13px;margin-bottom:4px}
.lump-box{background:var(--accent-light);border:1px solid var(--accent);border-radius:8px;padding:10px 12px;margin-bottom:12px}

/* ── Login ─────────────────────────────────────────── */
.login-screen{position:fixed;inset:0;background:var(--primary);display:flex;align-items:center;justify-content:center;z-index:200;padding:20px}
.login-card{background:#fff;border-radius:var(--radius-xl);padding:36px;width:360px;max-width:100%;box-shadow:var(--shadow-lg)}
.login-logo{width:52px;height:52px;background:var(--primary);border-radius:13px;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;color:var(--accent);margin:0 auto 16px;letter-spacing:-.5px}
.login-title{text-align:center;font-size:20px;font-weight:700;margin-bottom:4px;letter-spacing:-.3px}
.login-sub{text-align:center;font-size:13px;color:var(--text3);margin-bottom:24px;line-height:1.6}
.login-hint{text-align:center;font-size:11px;color:var(--text3);margin-top:14px}

/* ── Statement print ────────────────────────────────── */
.statement-header{background:var(--primary);color:#fff;padding:24px;border-radius:var(--radius-lg);margin-bottom:16px;print-color-adjust:exact;-webkit-print-color-adjust:exact}
@media print{
  /* height:100vh + overflow:hidden clipped printing to one page — undo all of it */
  html,body{height:auto!important;overflow:visible!important}
  .shell{display:block!important;height:auto!important;overflow:visible!important}
  .main{display:block!important;overflow:visible!important;height:auto!important}
  .sidebar,.sidebar-overlay,.topbar,.modal-bg,#toastContainer,.filter-bar,button{display:none!important}
  .content{padding:0!important}
  .card,.stat-card{break-inside:avoid;box-shadow:none!important}
  .table-wrap{overflow:visible!important}
  body{background:#fff}
  *{print-color-adjust:exact;-webkit-print-color-adjust:exact}
}

/* ── New components ─────────────────────────────────── */
.btn-link{display:block;width:100%;background:none;border:none;color:var(--primary-light);font-size:12px;font-family:inherit;cursor:pointer;margin-top:16px;text-align:center;padding:6px}
.btn-link:hover{text-decoration:underline}
.two-col{display:grid;grid-template-columns:1.6fr 1fr;gap:16px}
.stat-grid-3{grid-template-columns:repeat(3,1fr)}
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
.chip-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:8px}
.chip{display:flex;align-items:center;gap:7px;padding:7px 10px;border-radius:8px;border:1px solid var(--border);cursor:pointer;background:var(--surface);transition:.15s}
.chip:hover{border-color:var(--primary-light);box-shadow:var(--shadow)}
.chip-name{font-size:12px;flex:1;min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-bottom:16px}
.profile-cell{background:var(--surface2);border-radius:8px;padding:10px}
.profile-label{font-size:11px;color:var(--text3);margin-bottom:2px}
.legend-dot{display:inline-block;width:10px;height:10px;border-radius:2px;border:1px solid;vertical-align:middle;margin-right:3px}
.menu-btn{display:none;background:none;border:1px solid var(--border);border-radius:8px;padding:6px 8px;cursor:pointer;color:var(--text2);line-height:0}
.sidebar-overlay{display:none}
.portal-card{width:420px}

/* ── Responsive (mobile / tablet) ───────────────────── */
@media (max-width:900px){
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .stat-grid-3{grid-template-columns:repeat(3,1fr)}
  .two-col,.settings-grid{grid-template-columns:1fr}
}
@media (max-width:720px){
  .menu-btn{display:inline-flex}
  .sidebar{position:fixed;left:0;top:0;bottom:0;z-index:150;transform:translateX(-100%);transition:transform .2s ease;box-shadow:var(--shadow-lg)}
  .sidebar.open{transform:translateX(0)}
  .sidebar-overlay.show{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:140}
  .hide-mobile{display:none!important}
  .content{padding:14px 12px}
  .topbar{padding:10px 12px}
  .stat-grid,.stat-grid-3{grid-template-columns:repeat(2,1fr);gap:10px}
  .stat-value{font-size:19px}
  .form-row{grid-template-columns:1fr}
  .modal{padding:18px;border-radius:var(--radius-lg)}
  .month-grid{grid-template-columns:repeat(6,1fr)}
  .chip-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
  .filter-bar .btn{padding:5px 9px;font-size:11px}
  .search-box{width:100%}
  td,th{padding:8px 9px;font-size:12px}
}

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