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

:root {
  --gold: #C9A84C;
  --gold-l: #E8D08A;
  --gold-d: #8A6E28;
  --navy: #0B1520;
  --navy2: #111E2E;
  --navy3: #182840;
  --navy4: #1E3254;
  --teal: #2BBFA0;
  --red: #E05555;
  --text: #D8D0C0;
  --dim: #6A7080;
  --border: rgba(201,168,76,0.15);
  --surf: rgba(24,40,64,0.6);
  --radius: 8px;
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--navy);
  color: var(--text);
  min-height: 100vh;
  background-image:
    radial-gradient(ellipse 70% 50% at 10% 0%, rgba(201,168,76,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 70% at 90% 100%, rgba(43,191,160,0.03) 0%, transparent 60%);
}

/* ── SHELL ── */
.shell { display: flex; min-height: 100vh; }

/* ── SIDEBAR ── */
.sidebar {
  width: 220px; flex-shrink: 0;
  background: rgba(11,21,32,0.95);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
  padding: 0 0 24px;
}

.brand {
  display: flex; align-items: center; gap: 12px;
  padding: 20px 20px 18px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.brand-mark {
  width: 36px; height: 36px; border-radius: 8px;
  background: var(--gold); color: var(--navy);
  font-family: 'Syne', sans-serif; font-weight: 700;
  font-size: .85rem; display: flex; align-items: center; justify-content: center;
}
.brand-name { font-family: 'Syne', sans-serif; font-weight: 700; font-size: .9rem; color: var(--gold); line-height: 1; }
.brand-sub { font-size: .65rem; color: var(--dim); margin-top: 2px; font-family: 'DM Mono', monospace; }

.nav { flex: 1; padding: 0 12px; overflow-y: auto; }
.nav-section { margin-bottom: 4px; }
.nav-section-label {
  font-family: 'DM Mono', monospace; font-size: .58rem;
  text-transform: uppercase; letter-spacing: .12em;
  color: var(--dim); padding: 12px 10px 4px;
  display: block;
}
.nav-item {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 10px; border-radius: var(--radius);
  font-size: .82rem; color: var(--dim);
  text-decoration: none; transition: all .15s;
  margin-bottom: 2px; cursor: pointer;
}
.nav-item:hover { background: var(--surf); color: var(--text); }
.nav-item.active { background: rgba(201,168,76,0.12); color: var(--gold); font-weight: 500; }
.nav-icon { font-size: 1rem; width: 16px; text-align: center; flex-shrink: 0; }

.sidebar-footer { padding: 16px 20px 0; border-top: 1px solid var(--border); margin-top: auto; }
.company-badge {
  font-family: 'DM Mono', monospace; font-size: .65rem;
  color: var(--gold); margin-bottom: 4px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.quarter-badge { font-family: 'DM Mono', monospace; font-size: .65rem; color: var(--dim); }

/* ── USER BADGE ── */
.user-badge {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; border-radius: var(--radius);
  background: rgba(201,168,76,0.05); border: 1px solid var(--border);
  margin-bottom: 12px;
}
.user-avatar {
  width: 28px; height: 28px; border-radius: 6px;
  background: var(--gold); color: var(--navy);
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: .75rem;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.user-info { min-width: 0; }
.user-name { font-size: .75rem; color: var(--text); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-family: 'DM Mono', monospace; font-size: .58rem; color: var(--dim); text-transform: uppercase; letter-spacing: .06em; }

/* ── BREADCRUMB ── */
.breadcrumb {
  display: flex; align-items: center; gap: 6px;
  font-family: 'DM Mono', monospace; font-size: .62rem;
  color: var(--dim); margin-bottom: 2px;
}
.breadcrumb-sep { color: var(--border); font-size: .7rem; }
.breadcrumb-current { color: var(--gold); }

/* ── SYSTEM LINK BADGE ── */
.system-link {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: 'DM Mono', monospace; font-size: .6rem;
  color: var(--dim); padding: 3px 8px;
  background: rgba(255,255,255,0.03); border: 1px solid var(--border);
  border-radius: 4px; text-decoration: none;
  transition: all .15s; white-space: nowrap;
}
.system-link:hover { color: var(--gold); border-color: var(--gold); }

/* ── MAIN ── */
.main { flex: 1; display: flex; flex-direction: column; overflow: hidden; }

/* ── TOPBAR ── */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 28px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(11,21,32,0.6);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 10;
}
.page-title { font-family: 'Syne', sans-serif; font-size: 1.35rem; font-weight: 700; color: var(--gold); }
.page-sub { font-family: 'DM Mono', monospace; font-size: .65rem; color: var(--dim); margin-top: 2px; }
.topbar-right { display: flex; align-items: center; gap: 10px; }

.company-select {
  background: var(--surf); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text);
  font-family: 'DM Sans', sans-serif; font-size: .8rem;
  padding: 7px 12px; outline: none; cursor: pointer;
}
.company-select:focus { border-color: var(--gold); }
.company-select option { background: var(--navy2); }

/* ── BUTTONS ── */
.btn {
  padding: 8px 18px; border-radius: var(--radius);
  font-family: 'DM Mono', monospace; font-size: .72rem;
  font-weight: 500; letter-spacing: .04em;
  cursor: pointer; border: 1px solid transparent;
  transition: all .18s; white-space: nowrap;
}
.btn-primary { background: var(--gold); color: var(--navy); border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-l); }
.btn-outline { background: transparent; color: var(--gold); border-color: var(--border); }
.btn-outline:hover { border-color: var(--gold); background: rgba(201,168,76,0.07); }
.btn-danger { background: transparent; color: var(--red); border-color: rgba(224,85,85,0.25); font-size: .65rem; padding: 3px 8px; }
.btn-danger:hover { background: rgba(224,85,85,0.1); }
.btn-edit { background: transparent; color: var(--dim); border-color: var(--border); font-size: .65rem; padding: 3px 8px; }
.btn-edit:hover { color: var(--gold); border-color: var(--gold); }

/* ── FILTERS ── */
.filters {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 28px; border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.filter-group { display: flex; align-items: center; gap: 7px; }
.filter-group label { font-size: .72rem; color: var(--dim); font-family: 'DM Mono', monospace; white-space: nowrap; }
.filter-group select, .filter-group input[type="text"] {
  background: var(--surf); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text);
  font-family: 'DM Sans', sans-serif; font-size: .78rem;
  padding: 5px 10px; outline: none;
}
.filter-group select:focus { border-color: var(--gold); }
.filter-group input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--gold); cursor: pointer; }

/* ── SUMMARY CARDS ── */
.summary-row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 12px; padding: 16px 28px;
  border-bottom: 1px solid var(--border);
}
.scard {
  background: var(--surf); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px 16px;
}
.scard-label { font-family: 'DM Mono', monospace; font-size: .58rem; text-transform: uppercase; letter-spacing: .08em; color: var(--dim); margin-bottom: 4px; }
.scard-val { font-family: 'DM Mono', monospace; font-size: 1.1rem; font-weight: 500; color: var(--gold); }

/* ── TABLE ── */
.table-wrap { flex: 1; overflow: auto; padding: 20px 28px; }
table { width: 100%; border-collapse: collapse; min-width: 700px; }
thead tr { background: rgba(201,168,76,0.07); }
th {
  font-family: 'DM Mono', monospace; font-size: .6rem;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--gold); padding: 9px 12px; text-align: left;
  white-space: nowrap; border-bottom: 1px solid var(--border);
}
td {
  padding: 8px 12px; font-size: .8rem;
  border-bottom: 1px solid rgba(201,168,76,0.05);
  vertical-align: middle;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(201,168,76,0.025); }
tr.cancelled-row td { opacity: .45; }
.mono { font-family: 'DM Mono', monospace; font-size: .74rem; }
.ra { text-align: right; }
.empty-row td { text-align: center; color: var(--dim); padding: 40px; font-style: italic; font-size: .82rem; }

.badge-cancelled {
  display: inline-block; padding: 1px 7px; border-radius: 20px;
  font-family: 'DM Mono', monospace; font-size: .6rem; font-weight: 600;
  background: rgba(224,85,85,0.15); color: var(--red);
  text-transform: uppercase; letter-spacing: .05em;
}
.badge-active {
  display: inline-block; padding: 1px 7px; border-radius: 20px;
  font-family: 'DM Mono', monospace; font-size: .6rem; font-weight: 600;
  background: rgba(43,191,160,0.12); color: var(--teal);
  text-transform: uppercase; letter-spacing: .05em;
}

/* ── MODAL ── */
.modal-bg {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.75); backdrop-filter: blur(4px);
  z-index: 200; align-items: center; justify-content: center;
}
.modal-bg.open { display: flex; }
.modal {
  background: var(--navy2); border: 1px solid var(--border);
  border-radius: 12px; padding: 28px 32px;
  width: 580px; max-width: 96vw; max-height: 92vh; overflow-y: auto;
  box-shadow: 0 24px 60px rgba(0,0,0,0.55);
}
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.modal-title { font-family: 'Syne', sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--gold); }
.modal-close {
  background: transparent; border: none; color: var(--dim);
  font-size: 1.1rem; cursor: pointer; padding: 4px 8px;
  transition: color .15s;
}
.modal-close:hover { color: var(--text); }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-field { display: flex; flex-direction: column; gap: 5px; }
.form-field.span2 { grid-column: span 2; }
.form-field label { font-size: .68rem; color: var(--dim); font-family: 'DM Mono', monospace; letter-spacing: .04em; }
.form-field input, .form-field select, .form-field textarea {
  background: var(--surf); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text);
  font-family: 'DM Sans', sans-serif; font-size: .82rem;
  padding: 8px 11px; outline: none; transition: border-color .2s;
  width: 100%;
}
.form-field input:focus, .form-field select:focus { border-color: var(--gold); }
.form-field input[readonly] { color: var(--dim); cursor: default; }
.form-field select option { background: var(--navy2); }

.toggle-field { flex-direction: row; align-items: center; justify-content: space-between; }
.toggle { position: relative; display: inline-block; width: 42px; height: 22px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0; background: var(--navy3);
  border-radius: 22px; border: 1px solid var(--border);
  cursor: pointer; transition: .2s;
}
.toggle-slider::before {
  content: ''; position: absolute;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--dim); left: 2px; top: 2px;
  transition: .2s;
}
.toggle input:checked + .toggle-slider { background: rgba(224,85,85,0.2); border-color: var(--red); }
.toggle input:checked + .toggle-slider::before { background: var(--red); transform: translateX(20px); }

.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }

/* ── TOAST ── */
.toast {
  position: fixed; bottom: 22px; right: 22px;
  background: var(--navy3); border: 1px solid var(--gold);
  color: var(--gold); padding: 10px 18px; border-radius: 7px;
  font-family: 'DM Mono', monospace; font-size: .74rem;
  z-index: 999; transform: translateY(60px); opacity: 0;
  transition: all .28s; pointer-events: none;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.error { border-color: var(--red); color: var(--red); }

/* scrollbar */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--navy4); border-radius: 4px; }

@media (max-width: 768px) {
  .sidebar { display: none; }
  .summary-row { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field.span2 { grid-column: span 1; }
}


/* ── COMPANY INFO BAR ── */
.company-info-bar {
  display: none;
  align-items: center; gap: 16px;
  padding: 7px 28px;
  background: rgba(201,168,76,0.04);
  border-bottom: 1px solid var(--border);
  font-family: 'DM Mono', monospace; font-size: .67rem;
  flex-wrap: wrap;
}
.company-info-bar.visible { display: flex; }
.ci-label { color: var(--dim); margin-right: 3px; }
.ci-val { color: var(--text); }
.ci-sep { color: var(--navy4); margin: 0 4px; }

/* ── SELECT VISIBILITY FIX ── */
/* Targets all <select> elements — topbar + filters + modal */
select {
  color: #D8D0C0;
  background-color: #111E2E;
  border: 1px solid rgba(201,168,76,0.15);
}
/* Topbar company selector — gold when a value is chosen */
.company-select {
  color: #C9A84C;
  background-color: #111E2E;
}
/* Placeholder / default option */
select option[value=""] {
  color: #6A7080;
}
/* All options in open dropdown */
select option {
  color: #D8D0C0;
  background-color: #111E2E;
}


/* ── FIELD HINT ── */
.field-hint {
  font-size: .6rem; color: var(--dim);
  font-family: 'DM Mono', monospace; margin-left: 4px;
}

/* ── CUSTOM COMPANY DROPDOWN ── */
.co-dropdown {
  position: relative;
  min-width: 200px;
}
.co-dropdown-btn {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  width: 100%; padding: 7px 12px;
  background: var(--surf); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--gold);
  font-family: 'DM Mono', monospace; font-size: .75rem;
  cursor: pointer; text-align: left;
  transition: border-color .2s;
  white-space: nowrap;
}
.co-dropdown-btn:hover { border-color: var(--gold); }
.co-dropdown-btn.open  { border-color: var(--gold); border-bottom-color: transparent; border-radius: var(--radius) var(--radius) 0 0; }
.co-dropdown-arrow { font-size: .85rem; color: var(--dim); flex-shrink: 0; transition: transform .18s; }
.co-dropdown-btn.open .co-dropdown-arrow { transform: rotate(180deg); }

.co-dropdown-menu {
  display: none;
  position: absolute; top: 100%; left: 0; right: 0; z-index: 300;
  background: var(--navy2); border: 1px solid var(--gold);
  border-top: none; border-radius: 0 0 var(--radius) var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}
.co-dropdown-menu.open { display: block; }
.co-dropdown-item {
  padding: 9px 14px;
  font-family: 'DM Mono', monospace; font-size: .75rem;
  color: var(--text); cursor: pointer;
  transition: background .12s, color .12s;
  border-bottom: 1px solid rgba(201,168,76,0.07);
}
.co-dropdown-item:last-child { border-bottom: none; }
.co-dropdown-item:hover  { background: rgba(201,168,76,0.12); color: var(--gold); }
.co-dropdown-item.selected { color: var(--gold); background: rgba(201,168,76,0.07); }
.co-dropdown-item.placeholder { color: var(--dim); font-style: italic; }

/* ── VAT SUMMARY SCREEN ── */
.vs-section-label {
  font-family: 'DM Mono', monospace; font-size: .6rem;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--gold); margin-bottom: 8px;
}
.scard-highlight {
  border-color: rgba(201,168,76,0.4) !important;
  background: rgba(201,168,76,0.08) !important;
}
.scard-highlight .scard-val { color: var(--gold-l); }

.vs-net-card {
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(201,168,76,0.07);
  border: 1px solid rgba(201,168,76,0.35);
  border-radius: var(--radius);
  padding: 18px 24px;
  margin-top: 4px;
}
.vs-net-label {
  font-family: 'DM Mono', monospace; font-size: .75rem;
  font-weight: 600; color: var(--gold); text-transform: uppercase;
  letter-spacing: .05em;
}
.vs-net-sub {
  font-size: .65rem; color: var(--dim);
  font-weight: 400; margin-left: 8px; text-transform: none;
}
.vs-net-val {
  font-family: 'DM Mono', monospace; font-size: 1.6rem;
  font-weight: 700; color: var(--gold);
}
.vs-net-card.payable .vs-net-val  { color: var(--red); }
.vs-net-card.creditable .vs-net-val { color: var(--teal); }

.sh {
  font-family: 'DM Mono', monospace; font-size: .62rem;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--gold); border-bottom: 1px solid var(--border);
  padding-bottom: 7px;
}

/* ── VAT RETURNS SCREEN ── */
.status-pill {
  display: inline-block; padding: 2px 9px; border-radius: 20px;
  font-family: 'DM Mono', monospace; font-size: .6rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .05em;
}
.status-draft      { background: rgba(91,159,208,.15); color: #5B9FD0; }
.status-filed      { background: rgba(52,211,153,.12); color: #34D399; }
.status-finalized  { background: rgba(201,168,76,.15); color: #C9A84C; }
.status-locked     { background: rgba(224,85,85,.12);  color: #E05555; }

.vr-summary-block {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6px 20px;
  background: rgba(201,168,76,.04);
  border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px 18px;
  margin-bottom: 4px;
}
.vr-sum-row { display: flex; flex-direction: column; gap: 2px; }
.vr-sum-label { font-family: 'DM Mono', monospace; font-size: .6rem; color: var(--dim); text-transform: uppercase; letter-spacing: .06em; }
.vr-sum-val   { font-size: .85rem; color: var(--text); }
.vr-sum-val.mono { font-family: 'DM Mono', monospace; color: var(--gold); }

.vr-locked-notice {
  background: rgba(224,85,85,.08); border: 1px solid rgba(224,85,85,.3);
  border-radius: var(--radius); padding: 10px 16px;
  font-family: 'DM Mono', monospace; font-size: .72rem; color: #E05555;
  margin: 12px 0 4px;
}

/* ── VAT RETURNS SUMMARY CARDS ── */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.summary-card {
  background: var(--surf);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
}
.summary-label {
  font-family: 'DM Mono', monospace;
  font-size: .6rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--dim);
  margin-bottom: 5px;
}
.summary-value {
  font-family: 'DM Mono', monospace;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--gold);
}

/* ── DUE STATUS BADGES ── */
.due-badge {
  display: inline-block; padding: 2px 9px; border-radius: 20px;
  font-family: 'DM Mono', monospace; font-size: .6rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .05em; white-space: nowrap;
}
.due-locked    { background: rgba(224,85,85,.12);   color: #E05555; }
.due-filed     { background: rgba(52,211,153,.12);  color: #34D399; }
.due-overdue   { background: rgba(224,85,85,.2);    color: #FF4444; border: 1px solid rgba(224,85,85,.4); }
.due-soon      { background: rgba(251,191,36,.15);  color: #FBBF24; }
.due-upcoming  { background: rgba(91,159,208,.12);  color: #5B9FD0; }
.due-none      { background: rgba(120,120,120,.1);  color: var(--dim); }

/* ── SUMMARY CARD VARIANTS ── */
.summary-card-danger { border-color: rgba(224,85,85,.35) !important; }
.summary-card-danger .summary-value { color: #E05555; }
.summary-card-warn   { border-color: rgba(251,191,36,.3) !important; }
.summary-card-warn   .summary-value { color: #FBBF24; }
.summary-card-ok     { border-color: rgba(52,211,153,.25) !important; }
.summary-card-ok     .summary-value { color: #34D399; }

/* ── SUMMARY GRID — 6 columns ── */
.summary-grid { grid-template-columns: repeat(6, 1fr) !important; }

/* ── MASTERFILE SCREENS ── */
.mf-toolbar {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 16px; flex-wrap: wrap;
}
.mf-search {
  flex: 1; min-width: 200px; max-width: 380px;
  background: var(--surf); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text);
  font-family: 'DM Sans', sans-serif; font-size: .82rem;
  padding: 8px 12px; outline: none;
}
.mf-search:focus { border-color: var(--gold); }

/* ── WITHHOLDING CATEGORY TOGGLE ── */
.wh-cat-toggle {
  display: flex; gap: 0; border-radius: var(--radius);
  overflow: hidden; border: 1px solid var(--border);
  width: fit-content; margin-top: 2px;
}
.wh-cat-btn {
  padding: 7px 20px;
  font-family: 'DM Mono', monospace; font-size: .72rem; font-weight: 600;
  letter-spacing: .04em; cursor: pointer; border: none;
  background: var(--surf); color: var(--dim);
  transition: all .15s;
}
.wh-cat-btn:hover { color: var(--text); }
.wh-cat-btn.active {
  background: rgba(201,168,76,.18); color: var(--gold);
}