/* ==========================================================================
   REKOVE Client Portal - styles layered on top of ../css/style.css
   Re-uses the site's design tokens (custom properties), so the portal
   looks like part of the same website. Mobile-first.
   ========================================================================== */

:root {
  --clr-ok: #2e7d4f;
  --clr-ok-soft: #e6f4ec;
  --clr-warn: #8a5a00;
  --clr-warn-soft: #fff4d6;
  --clr-error-soft: #fdecea;
}

/* Generic helpers ------------------------------------------------------- */
.visually-hidden,
.visually-hidden-input {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.muted { color: var(--clr-muted); }
.small { font-size: var(--fs-sm); }
.mt { margin-top: var(--space-6); }
.h3 { font-size: var(--fs-h3); }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.center { text-align: center; }

/* Header: four portal links + sign-out fit on phones */
.portal .main-nav ul { flex-wrap: wrap; }
.portal .main-nav li { flex: 1 1 auto; }
.nav-button {
  display: block;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border: 2px solid var(--clr-navy);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--clr-navy);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.nav-button:hover { background: var(--clr-navy); color: #fff; }

/* Outline buttons on light backgrounds (site's version is for the dark hero) */
.portal main .btn-outline {
  border-color: var(--clr-navy);
  color: var(--clr-navy);
  background: transparent;
}
.portal main .btn-outline:hover { background: var(--clr-navy); color: #fff; }
.btn-small { min-height: 40px; padding: var(--space-2) var(--space-4); font-size: var(--fs-sm); }
.btn[disabled] { opacity: 0.6; cursor: progress; transform: none; }
.button-row { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: flex-end; margin-top: var(--space-4); }
.link-button {
  background: none; border: 0; padding: var(--space-2) 0;
  color: var(--clr-teal-dark); font: inherit; text-decoration: underline; cursor: pointer;
}

/* Form controls (portal pages don't use .contact-form) ------------------ */
.portal input[type="text"], .portal input[type="email"], .portal input[type="password"],
.portal input[type="tel"], .portal input[type="number"], .portal select, .portal textarea {
  width: 100%;
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  border: 1px solid #aeb7c6;
  border-radius: var(--radius-sm);
  background: #fff;
  font: inherit;
  color: var(--clr-text);
}
.portal input:focus, .portal select:focus, .portal textarea:focus {
  outline: none;
  border-color: var(--clr-teal-dark);
  box-shadow: 0 0 0 3px rgba(28, 229, 211, 0.35);
}
.form-grid-2 { display: grid; grid-template-columns: 1fr; column-gap: var(--space-5); }
.checkbox-row { display: flex; gap: var(--space-3); align-items: flex-start; }
.checkbox-row input { margin-top: 0.35rem; width: 20px; height: 20px; flex: none; }
.checkbox-row label { font-weight: 400 !important; }
.toggle-set { border: 1px solid var(--clr-border); border-radius: var(--radius); padding: var(--space-4); margin: 0 0 var(--space-5); }
.toggle-set legend { font-weight: 700; padding: 0 var(--space-2); }
.toggle { display: flex; gap: var(--space-3); align-items: center; padding: var(--space-2) 0; }
.toggle input { width: 20px; height: 20px; }

/* Layout ---------------------------------------------------------------- */
.portal-main { padding-block: var(--space-6) var(--space-8); background: var(--clr-surface-alt); }
.portal-intro { margin-bottom: var(--space-5); }
.portal-intro h1 { margin-bottom: var(--space-2); }
.portal-section { margin-bottom: var(--space-7); }
.panel {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.section-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: var(--space-3); }
.form-row.inline { display: flex; align-items: center; gap: var(--space-2); margin: 0 0 var(--space-3); }
.form-row.inline label { margin: 0; }
.form-row.inline select { width: auto; }

.demo-note {
  background: var(--clr-warn-soft);
  border-left: 4px solid var(--clr-gold);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-5);
  font-size: var(--fs-sm);
}
.demo-note code { background: rgba(0,0,0,0.06); padding: 0 4px; border-radius: 3px; }

/* Sign-in page ---------------------------------------------------------- */
.auth-layout { display: grid; gap: var(--space-6); }
.auth-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow);
}
.tabs { display: flex; border-bottom: 2px solid var(--clr-border); margin-bottom: var(--space-5); }
.tab {
  flex: 1;
  padding: var(--space-3);
  border: 0;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  background: none;
  font: inherit;
  font-weight: 700;
  color: var(--clr-muted);
  cursor: pointer;
}
.tab[aria-selected="true"] { color: var(--clr-navy); border-bottom-color: var(--clr-gold); }
.mini-steps { padding-left: 1.25rem; }
.mini-steps li { margin-bottom: var(--space-3); }

/* Due cards ------------------------------------------------------------- */
.due-grid { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.due-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-top: 5px solid var(--clr-teal-dark);
  border-radius: var(--radius);
  padding: var(--space-4);
  display: flex; flex-direction: column; gap: var(--space-2); align-items: flex-start;
}
.due-card p { margin: 0; }
.due-card.soon { border-top-color: var(--clr-gold); }
.due-card.overdue { border-top-color: var(--clr-error); }
.due-type { font-weight: 700; color: var(--clr-navy); font-size: 1.1rem; }
.due-period { color: var(--clr-muted); }
.due-date { font-weight: 600; }
.due-card.overdue .due-date { color: var(--clr-error); }

/* Badges ---------------------------------------------------------------- */
.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--clr-surface-alt);
  color: var(--clr-navy);
  border: 1px solid var(--clr-border);
  white-space: nowrap;
}
.small-badge { margin-left: var(--space-2); font-size: 0.7rem; }
.badge-todo, .badge-query, .badge-doc-failed { background: var(--clr-warn-soft); color: var(--clr-warn); border-color: #f0d58a; }
.badge-awaiting_client { background: #fff0c2; color: #6b4a00; border-color: var(--clr-gold); }
.badge-preparing, .badge-doc-extracting, .badge-doc-uploading { background: var(--clr-teal-soft); color: var(--clr-teal-dark); border-color: #a8ece4; }
.badge-approved, .badge-lodged, .badge-doc-extracted, .badge-doc-received { background: var(--clr-ok-soft); color: var(--clr-ok); border-color: #b5dcc4; }
.badge-doc-failed { background: var(--clr-error-soft); color: var(--clr-error); }

/* Return cards ---------------------------------------------------------- */
.return-list { display: grid; gap: var(--space-4); }
.return-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-left: 6px solid var(--clr-teal-dark);
  border-radius: var(--radius);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.return-card.status-awaiting_client { border-left-color: var(--clr-gold); }
.return-card.status-query { border-left-color: var(--clr-warn); }
.return-card.status-lodged, .return-card.status-approved { border-left-color: var(--clr-ok); }
.return-head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-3); flex-wrap: wrap; }
.return-head h3 { margin-bottom: var(--space-1); }
.return-head p { margin: 0; }
.return-amount { font-size: 1.15rem; margin: var(--space-3) 0; }
.return-amount strong { font-size: 1.5rem; color: var(--clr-navy); }
.return-details summary, .return-card details summary { cursor: pointer; font-weight: 700; color: var(--clr-teal-dark); padding: var(--space-2) 0; }
.approve-box { background: var(--clr-teal-soft); padding: var(--space-4); border-radius: var(--radius-sm); margin-top: var(--space-4); }
.approve-box p { margin: 0; }
.question-box { margin-top: var(--space-3); display: grid; gap: var(--space-2); }
.question-box label { font-weight: 700; }
.question-box .btn { justify-self: start; }
.lodged-note { background: var(--clr-ok-soft); padding: var(--space-3); border-radius: var(--radius-sm); margin: var(--space-3) 0 0; }
.query-note { background: var(--clr-warn-soft); padding: var(--space-3); border-radius: var(--radius-sm); }
.lodge-box { display: grid; gap: var(--space-2); width: 100%; max-width: 420px; }
.lodge-box p { margin: 0; }
.lodge-box label { font-weight: 700; }
.lodge-box .btn { justify-self: start; }
.warning-list { margin: 0; padding: var(--space-3) var(--space-3) var(--space-3) 2rem; background: var(--clr-warn-soft); border-radius: var(--radius-sm); }
.warning-list li { margin-bottom: var(--space-1); }

/* Tables ---------------------------------------------------------------- */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: var(--space-3) 0; }
.data-table { width: 100%; border-collapse: collapse; background: var(--clr-surface); font-size: var(--fs-sm); }
.data-table th, .data-table td { padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--clr-border); text-align: left; vertical-align: middle; }
.data-table thead th { background: var(--clr-navy); color: #fff; font-weight: 700; }
.data-table tbody th { font-weight: 400; }
.data-table .num { text-align: right; }
.data-table tr.total-row th, .data-table tr.total-row td { font-weight: 700; border-top: 2px solid var(--clr-navy); background: var(--clr-surface-alt); }
.data-table tr.needs-review { background: #fffaf0; }
.tx-table .cat-select { min-width: 210px; min-height: 38px; font-size: var(--fs-sm); }
.tx-table input[type="checkbox"] { width: 20px; height: 20px; }

/* Upload ---------------------------------------------------------------- */
.upload-layout { display: grid; gap: var(--space-5); }
.dropzone {
  display: flex !important;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-1);
  padding: var(--space-6) var(--space-4);
  border: 2px dashed var(--clr-teal-dark);
  border-radius: var(--radius);
  background: var(--clr-teal-soft);
  cursor: pointer;
  transition: background-color var(--transition);
}
.dropzone:hover, .dropzone.is-over { background: #c9f5ef; }
.visually-hidden-input:focus + .file-picked, .visually-hidden-input:focus-visible ~ .file-picked { outline: none; }
.form-row:focus-within .dropzone { box-shadow: 0 0 0 3px rgba(28, 229, 211, 0.6); }
.dropzone-title { font-weight: 700; color: var(--clr-navy); font-size: 1.05rem; }
.file-picked { list-style: none; padding: 0; margin: var(--space-2) 0 0; font-size: var(--fs-sm); }
.file-picked li::before { content: "📄 "; }
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li { display: flex; gap: var(--space-3); padding: var(--space-2) 0; border-bottom: 1px solid var(--clr-border); }
.check-icon {
  flex: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700;
  background: var(--clr-surface-alt);
}
.checklist li.done .check-icon { background: var(--clr-ok); color: #fff; }
.checklist li.missing .check-icon { background: var(--clr-gold); color: var(--clr-navy); }
.checklist li.optional { color: var(--clr-muted); }

/* Agent console ---------------------------------------------------------- */
.agent-bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: var(--space-4); }
.client-picker { min-width: 260px; margin: 0; }
.client-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-3);
  margin: 0;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: var(--space-4);
}
.client-summary dt { font-size: 0.8rem; color: var(--clr-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.client-summary dd { margin: 0 0 var(--space-2); font-weight: 700; color: var(--clr-navy); }
.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: var(--space-3); margin: var(--space-3) 0; }
.stat { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius); padding: var(--space-3) var(--space-4); display: flex; flex-direction: column; }
.stat-value { font-size: 1.35rem; font-weight: 700; color: var(--clr-navy); font-variant-numeric: tabular-nums; }
.stat-label { font-size: var(--fs-sm); color: var(--clr-muted); }
.stat.warn { border-color: var(--clr-gold); background: var(--clr-warn-soft); }
.stat.ok .stat-value { color: var(--clr-ok); }
.adj-row { display: grid; grid-template-columns: 1fr; gap: var(--space-1) var(--space-3); margin-bottom: var(--space-3); }
.adj-row label { font-weight: 700; font-size: var(--fs-sm); }
#adjustments { border: 1px solid var(--clr-border); border-radius: var(--radius); padding: var(--space-4); margin: 0 0 var(--space-4); }

/* Toast / live region ---------------------------------------------------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: var(--space-5);
  transform: translate(-50%, 150%);
  max-width: min(92vw, 520px);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius);
  background: var(--clr-navy);
  color: #fff;
  box-shadow: var(--shadow-lg);
  z-index: 100;
  transition: transform var(--transition);
}
.toast.is-visible { transform: translate(-50%, 0); }
.toast-error { background: var(--clr-error); }
.toast-success { background: var(--clr-ok); }

/* Phones: stack table rows into labelled cards ---------------------------- */
@media (max-width: 599px) {
  .portal .data-table:not(.lines-table) thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .portal .data-table:not(.lines-table) tr { display: block; border-bottom: 2px solid var(--clr-border); padding: var(--space-2) 0; }
  .portal .data-table:not(.lines-table) td { display: flex; justify-content: space-between; gap: var(--space-3); border: 0; padding: var(--space-1) var(--space-3); text-align: right; }
  .portal .data-table:not(.lines-table) td::before { content: attr(data-label); font-weight: 700; color: var(--clr-muted); text-align: left; }
  .tx-table .cat-select { min-width: 0; max-width: 60%; }
}

@media (min-width: 600px) {
  .form-grid-2 { grid-template-columns: 1fr 1fr; }
  .adj-row { grid-template-columns: auto 2fr auto 1fr; align-items: center; }
  .portal .main-nav li { flex: 0 0 auto; }
  .nav-button { width: auto; }
}

@media (min-width: 900px) {
  .auth-layout { grid-template-columns: 1.2fr 1fr; align-items: start; }
  .upload-layout { grid-template-columns: 1.4fr 1fr; align-items: start; }
}

@media print {
  .site-header, .site-footer, .demo-note, #upload-heading, .upload-layout, .button-row, .approve-box, .toast { display: none !important; }
  .return-details[open], .return-details { display: block; }
}

/* Fixes: honour [hidden] on elements given display rules above, and stop the
   site's table header styling (navy cells) applying to row headers. */
.portal [hidden] { display: none !important; }
.portal .data-table tbody th { background: transparent; color: var(--clr-text); }
.portal .data-table tr.total-row th { background: var(--clr-surface-alt); color: var(--clr-navy); }
.portal .data-table { margin-bottom: 0; }

/* Admin dashboard --------------------------------------------------------- */
.kpi-row { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.stat.danger { border-color: var(--clr-error); background: var(--clr-error-soft); }
.stat.danger .stat-value { color: var(--clr-error); }
.badge-overdue { background: var(--clr-error-soft); color: var(--clr-error); border-color: #f1b8b3; }
.filter-bar { display: grid; gap: 0 var(--space-4); grid-template-columns: 1fr; margin: var(--space-3) 0; padding: var(--space-4); }
.filter-bar .form-row { margin-bottom: var(--space-2); }
.form-grid-3 { display: grid; grid-template-columns: 1fr; column-gap: var(--space-4); }
.quick-prepare { margin-bottom: var(--space-4); }
.staff-list { padding-left: 1.25rem; }
.inline-form { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: flex-end; margin-top: var(--space-3); }
.inline-form .form-row { flex: 1 1 260px; margin: 0; }
.portal input[type="date"] { width: 100%; min-height: 44px; padding: var(--space-2) var(--space-3); border: 1px solid #aeb7c6; border-radius: var(--radius-sm); font: inherit; }
@media (min-width: 600px) {
  .filter-bar { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .form-grid-3 { grid-template-columns: 2fr 1fr 1fr; }
}