/* ============================================================================
   EBÈNE MEWS BMS — Design System
   Matching the wireframe palette: crimson / mahogany / gold / cream
   ============================================================================ */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  /* Corporate palette */
  --cr: #8B1A22;    /* Crimson */
  --cb: #4B2518;    /* Mahogany brown */
  --cg: #C9973A;    /* Gold */
  --cg2: #A07828;   /* Dark gold */
  --cc: #FBF5ED;    /* Cream */
  --clg: #F5E8D0;   /* Light gold */
  --cbg: #EDD9B8;   /* Beige */
  --cbr: #D4BA9A;   /* Border */
  --cwh: #FDFAF7;   /* Off-white */
  --ct: #2A1408;    /* Text dark */
  --cmt: #8B6B55;   /* Muted text */
  --cmtl: #B89980;  /* Light muted */

  /* Status colors */
  --ok: #166534;    --lt-ok: #ECFDF5;
  --wn: #92400E;    --lt-wn: #FFFBEB;
  --er: #B91C1C;    --lt-er: #FFF1F2;
  --blu: #1E3A8A;   --lt-blu: #EFF4FF;
  --tl: #0F766E;    --lt-tl: #F0FDFA;
  --pp: #6D28D9;    --lt-pp: #F5F3FF;

  /* Fonts */
  --sf: 'Cormorant Garamond', Georgia, serif;
  --ss: 'Inter', 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --sm: 'JetBrains Mono', 'SF Mono', monospace;

  /* Spacing */
  --radius: 14px;
  --radius-sm: 8px;
  --radius-xs: 5px;
}

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

html { font-size: 14px; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--ss);
  background: var(--cc);
  color: var(--ct);
  min-height: 100vh;
}

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

.sidebar {
  width: 268px;
  flex-shrink: 0;
  background: linear-gradient(180deg, var(--cb) 0%, var(--cr) 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  overflow: hidden;
  z-index: 10;
}

.sidebar__logo {
  padding: 20px 22px 18px;
  border-bottom: 1px solid rgba(201,151,58,.18);
  display: flex;
  align-items: center;
  gap: 11px;
}

.sidebar__logo-icon {
  width: 38px; height: 38px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--cg), var(--cg2));
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px rgba(201,151,58,.4);
  font-size: 14px; font-weight: 700;
  color: var(--ct); font-family: var(--sf);
}

.sidebar__logo-text { font-size: 14px; font-weight: 700; font-family: var(--sf); letter-spacing: .3px; }
.sidebar__logo-sub { font-size: 9px; color: rgba(255,255,255,.45); font-family: var(--ss); letter-spacing: .6px; text-transform: uppercase; margin-top: 2px; }

.sidebar__nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 0 18px;
  scrollbar-width: none;           /* Firefox */
  -ms-overflow-style: none;        /* IE/Edge */
}

.sidebar__nav::-webkit-scrollbar { display: none; }  /* Chrome/Safari */

.sidebar__section {
  margin: 0 12px 10px;
  padding: 9px 0 10px;
  border-radius: 10px;
  border: 1px solid transparent;
}

.sidebar__section.active {
  background: rgba(255,255,255,.055);
  border-color: rgba(201,151,58,.18);
}

.sidebar__section-title {
  font-size: 10px; color: rgba(255,255,255,.52);
  letter-spacing: 1px; text-transform: uppercase;
  font-weight: 700; padding: 2px 14px;
}

.sidebar__section.active .sidebar__section-title { color: #F6DFA8; }

.sidebar__section-sub {
  font-size: 9.5px; color: rgba(255,255,255,.38);
  padding: 0 14px 8px;
}

.sidebar__group-title {
  font-size: 9px; color: rgba(255,255,255,.34);
  letter-spacing: .6px; text-transform: uppercase;
  font-weight: 700; padding: 6px 14px 4px 28px;
}

.sidebar__item {
  margin: 1px 8px;
  padding: 7px 10px 7px 12px;
  display: flex; align-items: center; gap: 9px;
  border-radius: 8px;
  text-decoration: none;
  color: rgba(255,255,255,.78);
  font-size: 11.5px; font-weight: 500;
  border: 1px solid transparent;
  transition: all .15s;
}

.sidebar__item:hover { background: rgba(255,255,255,.06); }

.sidebar__item.active {
  background: rgba(201,151,58,.22);
  border-color: rgba(201,151,58,.34);
  color: #fff;
  font-weight: 700;
}

.sidebar__item-mark {
  width: 27px; height: 19px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 8.5px; font-weight: 800; font-family: var(--sm);
  color: rgba(255,255,255,.62);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.10);
}

.sidebar__item.active .sidebar__item-mark {
  color: var(--ct);
  background: var(--cg);
  border-color: var(--cg);
}

.sidebar__footer {
  padding: 12px 22px;
  border-top: 1px solid rgba(201,151,58,.18);
  font-size: 9px; color: rgba(255,255,255,.4);
}

/* Main content */
.main-content {
  flex: 1;
  margin-left: 268px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Top bar */
.topbar {
  height: 60px; flex-shrink: 0;
  background: var(--cwh);
  border-bottom: 1px solid var(--cbr);
  display: flex; align-items: center;
  padding: 0 22px; gap: 16px;
  position: sticky; top: 0; z-index: 5;
}

.topbar__search {
  flex: 1; max-width: 380px; position: relative;
}

.topbar__search input {
  width: 100%; padding: 8px 12px 8px 32px;
  border-radius: 8px; border: 1px solid var(--cbr);
  background: var(--cc); font-size: 12px; font-family: var(--ss);
  outline: none; color: var(--ct);
}

.topbar__search-icon {
  position: absolute; left: 10px; top: 50%;
  transform: translateY(-50%); font-size: 14px; color: var(--cmt);
}

.topbar__spacer { flex: 1; }

.topbar__user {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 10px 5px 5px; border-radius: 24px;
  background: var(--cc); border: 1px solid var(--cbr);
  text-decoration: none; color: var(--ct);
}

.topbar__avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(135deg, var(--cg), var(--cg2));
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: var(--ct); font-family: var(--sf);
}

.topbar__user-name { font-size: 11px; font-weight: 600; line-height: 1.1; }
.topbar__user-role { font-size: 9px; color: var(--cmt); }

/* Page content */
.page { padding: 24px; flex: 1; }

.page__header {
  display: flex; justify-content: space-between;
  align-items: flex-end; margin-bottom: 20px;
}

.page__title {
  font-size: 26px; font-weight: 700; color: var(--ct);
  font-family: var(--sf); letter-spacing: .3px;
}

.page__subtitle {
  font-size: 12px; color: var(--cmt); margin-top: 4px;
}

/* ============================================================================
   COMPONENTS
   ============================================================================ */

/* KPI Cards */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 16px; }

.kpi-card {
  background: var(--cwh); border-radius: var(--radius);
  padding: 16px 18px; border: 1px solid var(--cbr);
  box-shadow: 0 1px 2px rgba(74,37,24,.04);
  position: relative; overflow: hidden;
}

.kpi-card__accent {
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
}

.kpi-card__label {
  font-size: 10px; font-weight: 600; color: var(--cmt);
  text-transform: uppercase; letter-spacing: .7px; margin-bottom: 8px;
}

.kpi-card__value {
  font-size: 22px; font-weight: 700; color: var(--ct);
  font-family: var(--sf); letter-spacing: .3px; line-height: 1.1;
}

.kpi-card__sub {
  font-size: 10px; color: var(--cmt); margin-top: 4px;
}

/* Section panels */
.section {
  background: var(--cwh); border-radius: var(--radius);
  border: 1px solid var(--cbr);
  box-shadow: 0 1px 2px rgba(74,37,24,.04);
  margin-bottom: 16px; overflow: hidden;
}

.section__header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--cbr);
  display: flex; justify-content: space-between; align-items: center;
  background: linear-gradient(180deg, var(--cwh) 0%, var(--cc) 100%);
}

.section__title {
  font-size: 15px; font-weight: 600; color: var(--ct);
  font-family: var(--sf); letter-spacing: .3px;
}

.section__sub { font-size: 11px; color: var(--cmt); margin-top: 2px; }
.section__body { padding: 18px 20px; }

/* Data tables */
.data-table { width: 100%; border-collapse: collapse; font-family: var(--ss); }

.data-table th {
  padding: 10px 12px; text-align: left;
  font-size: 10px; font-weight: 700; color: var(--cmt);
  text-transform: uppercase; letter-spacing: .6px;
  background: var(--cc); border-bottom: 2px solid var(--cbr);
  white-space: nowrap;
}

.data-table td {
  padding: 10px 12px; font-size: 11.5px;
  border-bottom: 1px solid rgba(212,186,154,.25);
  white-space: nowrap;
}

.data-table tr:nth-child(even) { background: rgba(251,245,237,.5); }
.data-table tr:hover { background: rgba(201,151,58,.06); }

.data-table .mono { font-family: var(--sm); }
.data-table .bold { font-weight: 600; }
.data-table .right { text-align: right; }
.data-table .wrap { white-space: normal; }

.data-table .color-ok { color: var(--ok); }
.data-table .color-er { color: var(--er); }
.data-table .color-wn { color: var(--wn); }
.data-table .color-cr { color: var(--cr); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 5px;
  border-radius: 8px; font-weight: 600; cursor: pointer;
  font-family: var(--ss); white-space: nowrap; border: none;
  text-decoration: none; transition: all .15s;
}

.btn--sm { padding: 5px 10px; font-size: 11px; }
.btn--md { padding: 8px 14px; font-size: 12px; }
.btn--lg { padding: 11px 18px; font-size: 13px; }

.btn--primary { background: linear-gradient(135deg, var(--cr), var(--cb)); color: #fff; }
.btn--primary:hover { opacity: .9; }
.btn--secondary { background: var(--cwh); color: var(--ct); border: 1px solid var(--cbr); }
.btn--secondary:hover { background: var(--cc); }
.btn--ghost { background: transparent; color: var(--cr); }
.btn--ghost:hover { background: rgba(139,26,34,.06); }
.btn--success { background: var(--ok); color: #fff; }
.btn--warning { background: var(--wn); color: #fff; }
.btn--danger { background: var(--er); color: #fff; }
.btn--accent { background: linear-gradient(135deg, var(--cg), var(--cg2)); color: var(--ct); }

/* Pills / Badges */
.pill {
  display: inline-block; font-size: 10px; font-weight: 700;
  padding: 3px 9px; border-radius: 20px;
  text-transform: uppercase; letter-spacing: .5px;
}

.pill--current { background: var(--lt-ok); color: var(--ok); }
.pill--overdue { background: var(--lt-er); color: var(--er); }
.pill--vacant  { background: var(--cbg);   color: var(--cmt); }
.pill--open    { background: var(--lt-wn); color: var(--wn); }
.pill--locked  { background: var(--lt-ok); color: var(--ok); }
.pill--billed  { background: var(--lt-blu); color: var(--blu); }
.pill--draft   { background: var(--lt-wn); color: var(--wn); }
.pill--admin   { background: var(--lt-er); color: var(--cr); }
.pill--meter_reader { background: var(--lt-tl); color: var(--tl); }
.pill--read_only    { background: var(--lt-blu); color: var(--blu); }

/* Grid helpers */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.grid-main { display: grid; grid-template-columns: 1.6fr 1fr; gap: 16px; }

/* Flex helpers */
.flex { display: flex; }
.flex-between { justify-content: space-between; }
.flex-center { align-items: center; }
.gap-8 { gap: 8px; }
.gap-10 { gap: 10px; }
.gap-16 { gap: 16px; }
.mb-16 { margin-bottom: 16px; }
.mt-12 { margin-top: 12px; }

/* Forms */
.form-group { margin-bottom: 14px; }

.form-label {
  display: block; font-size: 10px; color: var(--cmt);
  text-transform: uppercase; letter-spacing: .5px;
  margin-bottom: 4px; font-weight: 600;
}

.form-input {
  width: 100%; padding: 9px 12px; border-radius: 8px;
  border: 1px solid var(--cbr); background: var(--cwh);
  font-size: 13px; font-family: var(--ss); color: var(--ct);
  outline: none; transition: border-color .15s;
}

.form-input:focus { border-color: var(--cg); box-shadow: 0 0 0 3px rgba(201,151,58,.12); }

.form-select {
  width: 100%; padding: 9px 12px; border-radius: 8px;
  border: 1px solid var(--cbr); background: var(--cwh);
  font-size: 13px; font-family: var(--ss); color: var(--ct);
  outline: none; cursor: pointer;
}

/* Building schematic */
.building-map { display: flex; flex-direction: column; gap: 4px; }

.building-floor {
  display: flex; align-items: center; gap: 8px;
  background: var(--cwh); padding: 8px 10px;
  border-radius: 8px; border: 1px solid var(--cbr);
}

.building-floor__label {
  width: 28px; font-size: 10px; font-weight: 700;
  color: var(--cb); font-family: var(--sf); letter-spacing: .4px;
}

.building-floor__suites { display: flex; gap: 4px; flex: 1; }

.suite-cell {
  flex: 1; padding: 5px 4px; border-radius: 5px;
  font-size: 9px; font-weight: 600; text-align: center;
  cursor: pointer; text-decoration: none;
}

.suite-cell--occupied { background: var(--lt-ok); border: 1px solid rgba(22,101,52,.25); color: var(--ok); }
.suite-cell--overdue  { background: var(--lt-er); border: 1px solid rgba(185,28,28,.25); color: var(--er); }
.suite-cell--vacant   { background: var(--cbg);   border: 1px solid rgba(139,107,85,.25); color: var(--cmt); }

/* Alert items */
.alert-item {
  padding: 10px 12px; margin-bottom: 8px;
  border-radius: 6px;
}

.alert-item--error   { background: var(--lt-er); border-left: 3px solid var(--er); }
.alert-item--warning { background: var(--lt-wn); border-left: 3px solid var(--wn); }
.alert-item--info    { background: var(--lt-blu); border-left: 3px solid var(--blu); }

.alert-item__title { font-size: 11.5px; font-weight: 600; color: var(--ct); line-height: 1.3; margin-bottom: 3px; }
.alert-item__desc  { font-size: 10px; color: var(--cmt); }

/* Quick action buttons */
.quick-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.quick-action {
  padding: 10px 12px; border-radius: 9px;
  background: var(--cc); border: 1px solid var(--cbr);
  display: flex; align-items: center; gap: 8px;
  cursor: pointer; text-decoration: none; color: var(--ct);
  font-family: var(--ss); transition: all .15s;
}

.quick-action:hover { background: var(--clg); }
.quick-action__icon { font-size: 16px; }
.quick-action__label { font-size: 11px; font-weight: 600; }

/* Param rows */
.param-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 12px; margin-bottom: 5px;
  background: var(--cc); border-radius: 7px; gap: 10px;
}

.param-row__label { font-size: 11px; color: var(--cmt); }
.param-row__value { font-size: 11.5px; color: var(--ct); font-weight: 600; text-align: right; }

/* Filter bar */
.filter-bar {
  display: flex; gap: 10px; margin-bottom: 14px; flex-wrap: wrap;
  background: var(--cwh); padding: 12px 14px; border-radius: 12px;
  border: 1px solid var(--cbr);
}

.filter-pills { display: flex; gap: 4px; margin-left: auto; }

.filter-pill {
  padding: 6px 13px; border-radius: 18px;
  border: 1.5px solid var(--cbr);
  background: transparent; color: var(--cmt);
  font-size: 11px; font-weight: 500; cursor: pointer;
  font-family: var(--ss); white-space: nowrap;
}

.filter-pill.active {
  border-color: var(--cr); background: var(--cr);
  color: #fff; font-weight: 600;
}

/* Empty state */
.empty-state {
  padding: 40px; text-align: center; color: var(--cmt);
  font-size: 12px;
}

.empty-state__icon { font-size: 32px; margin-bottom: 10px; }

/* ============================================================================
   LOGIN PAGE
   ============================================================================ */
.login-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--cb) 0%, var(--cr) 50%, var(--cg2) 100%);
}

.login-card {
  width: 420px; background: var(--cwh);
  border-radius: 20px; padding: 40px;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
}

.login-card__logo {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 32px; justify-content: center;
}

.login-card__logo-icon {
  width: 48px; height: 48px; border-radius: 14px;
  background: linear-gradient(135deg, var(--cg), var(--cg2));
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700; color: var(--ct); font-family: var(--sf);
  box-shadow: 0 4px 14px rgba(201,151,58,.4);
}

.login-card__title { font-size: 24px; font-weight: 700; font-family: var(--sf); text-align: center; color: var(--ct); }
.login-card__sub { font-size: 11px; color: var(--cmt); text-align: center; margin-top: 4px; }

.login-card .form-input { padding: 12px 14px; font-size: 14px; }

.login-card .btn { width: 100%; justify-content: center; padding: 12px; font-size: 14px; margin-top: 8px; }

.login-error {
  background: var(--lt-er); color: var(--er);
  padding: 10px 14px; border-radius: 8px;
  font-size: 12px; margin-bottom: 16px; text-align: center;
  display: none;
}

.login-error.show { display: block; }

/* ============================================================================
   SETUP WIZARD
   ============================================================================ */
.setup-page {
  min-height: 100vh; display: flex;
  background: var(--cc);
}

.setup-sidebar {
  width: 320px; background: linear-gradient(180deg, var(--cb), var(--cr));
  padding: 40px 30px; color: #fff; flex-shrink: 0;
}

.setup-main {
  flex: 1; padding: 40px 60px; overflow-y: auto;
}

.setup-step {
  display: none;
}

.setup-step.active { display: block; }

.setup-steps-list { margin-top: 40px; }

.setup-step-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.1);
}

.setup-step-num {
  width: 28px; height: 28px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; font-family: var(--sm);
  background: rgba(255,255,255,.1); color: rgba(255,255,255,.5);
}

.setup-step-item.active .setup-step-num {
  background: var(--cg); color: var(--ct);
}

.setup-step-item.done .setup-step-num {
  background: var(--ok); color: #fff;
}

.setup-step-label { font-size: 13px; font-weight: 500; }

/* Responsive */
@media (max-width: 1200px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-main { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sidebar { display: none; }
  .main-content { margin-left: 0; }
  .kpi-grid { grid-template-columns: 1fr; }
}