/* =========================================================
   FlexPOShop design system
   Ink/Paper surfaces, Ledger-green + Copper accents, mono
   numerals for every money figure (register-tape precision).
   ========================================================= */

:root {
  --ink: #14171f;
  --ink-soft: #1f2430;
  --paper: #f7f5f0;
  --card: #ffffff;
  --ledger: #1f7a5c;
  --ledger-dark: #175e46;
  --ledger-tint: #e4f0ea;
  --copper: #c1793c;
  --copper-tint: #f6e9da;
  --signal: #b23b3b;
  --signal-tint: #f6e2e2;
  --steel: #5b6472;
  --steel-line: #dfe1e6;
  --steel-line-soft: #ebedf0;

  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, Consolas, monospace;

  --radius: 8px;
  --radius-lg: 14px;
  --sidebar-w: 248px;

  /* Retheme Bootstrap to the tokens above */
  --bs-body-font-family: var(--font-body);
  --bs-body-bg: var(--paper);
  --bs-body-color: var(--ink);
  --bs-border-radius: var(--radius);
  --bs-border-radius-sm: 6px;
  --bs-border-radius-lg: var(--radius-lg);
  --bs-border-color: var(--steel-line);
  --bs-link-color: var(--ledger-dark);
  --bs-link-hover-color: var(--ledger);
  --bs-primary: var(--ledger);
  --bs-primary-rgb: 31, 122, 92;
  --bs-secondary: var(--steel);
  --bs-secondary-rgb: 91, 100, 114;
  --bs-success: var(--ledger);
  --bs-success-rgb: 31, 122, 92;
  --bs-warning: var(--copper);
  --bs-warning-rgb: 193, 121, 60;
  --bs-danger: var(--signal);
  --bs-danger-rgb: 178, 59, 59;
  --bs-info: var(--copper);
  --bs-info-rgb: 193, 121, 60;
}

html {
  font-size: 15px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-feature-settings: "tnum" 1;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}

h1 { font-size: 1.9rem; margin-bottom: 0.35rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.15rem; }

a { text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- App shell: sidebar + main ---------- */

.app-shell {
  display: flex;
  min-height: 100vh;
}

.app-sidebar {
  width: var(--sidebar-w);
  flex: 0 0 var(--sidebar-w);
  background: var(--ink);
  color: #cfd3da;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  overflow-y: auto;
}

.app-brand {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 1.35rem 1.25rem 1rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: #fff;
}

.app-brand .dot {
  color: var(--ledger);
  font-size: 1.6rem;
  line-height: 0;
}

.app-nav {
  flex: 1 1 auto;
  padding: 0.5rem 0.75rem;
}

.app-nav-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6b7280;
  margin: 1.1rem 0.6rem 0.4rem;
}

.app-nav-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.65rem;
  border-radius: var(--radius);
  color: #cfd3da;
  font-size: 0.93rem;
  font-weight: 500;
  margin-bottom: 0.1rem;
}

.app-nav-link:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  text-decoration: none;
}

.app-nav-link.active {
  background: var(--ledger);
  color: #fff;
}

.app-nav-link svg { flex: 0 0 auto; opacity: 0.9; }

.app-sidebar-footer {
  padding: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Signature: money-changer style rate ticker */
.rate-ticker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  background: var(--ink-soft);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 0.55rem 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: #a9b0bb;
  margin-bottom: 0.7rem;
}

.rate-ticker strong {
  color: #fff;
  font-weight: 600;
}

.rate-ticker .arrows {
  color: var(--copper);
}

.app-tenant-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 0.7rem;
}

.app-tenant-logo img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--paper);
  border-radius: 10px;
}

.app-user {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.85rem;
}

.app-user-name {
  color: #e6e8eb;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-decoration: none;
}

.app-user-name:hover {
  color: #fff;
  text-decoration: underline;
}

.app-user form button {
  color: #9aa1ac;
  font-size: 0.8rem;
  background: none;
  border: 0;
  padding: 0.2rem 0.4rem;
}

.app-user form button:hover { color: #fff; }

.app-main {
  flex: 1 1 auto;
  margin-left: var(--sidebar-w);
  min-width: 0;
}

.app-topbar {
  display: none;
}

.app-sidebar-backdrop {
  display: none;
}

.app-content {
  padding: 2.1rem 2.4rem 3rem;
  max-width: 1180px;
}

@media (max-width: 860px) {
  .app-shell {
    flex-direction: column;
  }

  .app-topbar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--ink);
    color: #fff;
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 30;
  }

  .app-topbar-brand {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
  }

  .app-topbar-brand .dot { color: var(--ledger); font-size: 1.3rem; line-height: 0; }

  .app-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    background: none;
    border: 0;
    border-radius: var(--radius);
    color: #fff;
  }

  .app-nav-toggle:hover,
  .app-nav-toggle[aria-expanded="true"] {
    background: rgba(255, 255, 255, 0.1);
  }

  .app-sidebar {
    position: fixed;
    height: 100vh;
    width: min(75vw, 280px);
    flex: none;
    z-index: 40;
    transform: translateX(-100%);
    transition: transform 0.22s ease;
    box-shadow: 2px 0 24px rgba(0, 0, 0, 0.25);
  }

  .app-sidebar.open {
    transform: translateX(0);
  }

  .app-sidebar-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(15, 17, 22, 0.45);
    z-index: 35;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.22s ease;
  }

  .app-sidebar-backdrop.open {
    opacity: 1;
    pointer-events: auto;
  }

  .app-main { margin-left: 0; }
  .app-content { padding: 1.5rem 1.25rem 2.5rem; }
}

@media (max-width: 480px) {
  .app-content { padding: 1rem 0.85rem 2rem; }
  h1 { font-size: 1.5rem; }
  .checkout-total { font-size: 1.5rem; }
}

/* ---------- Surfaces ---------- */

.card {
  background: var(--card);
  border: 1px solid var(--steel-line);
}

/* ---------- Buttons ---------- */

.btn {
  font-weight: 500;
  border-radius: var(--radius);
  --bs-btn-focus-box-shadow: 0 0 0 3px var(--ledger-tint);
}

.btn-primary {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--ledger);
  --bs-btn-border-color: var(--ledger);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--ledger-dark);
  --bs-btn-hover-border-color: var(--ledger-dark);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--ledger-dark);
  --bs-btn-active-border-color: var(--ledger-dark);
  --bs-btn-disabled-color: #fff;
  --bs-btn-disabled-bg: #9dbdb0;
  --bs-btn-disabled-border-color: #9dbdb0;
  --bs-btn-focus-shadow-rgb: 31, 122, 92;
}

.btn-outline-secondary {
  --bs-btn-color: var(--steel);
  --bs-btn-border-color: var(--steel-line);
  --bs-btn-hover-color: var(--ink);
  --bs-btn-hover-bg: #eef0f2;
  --bs-btn-hover-border-color: var(--steel-line);
  --bs-btn-active-color: var(--ink);
  --bs-btn-active-bg: #eef0f2;
  --bs-btn-active-border-color: var(--steel-line);
  --bs-btn-disabled-color: var(--steel);
  --bs-btn-disabled-border-color: var(--steel-line);
  --bs-btn-focus-shadow-rgb: 91, 100, 114;
}

.btn-outline-primary {
  --bs-btn-color: var(--ledger-dark);
  --bs-btn-border-color: var(--steel-line);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--ledger);
  --bs-btn-hover-border-color: var(--ledger);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--ledger);
  --bs-btn-active-border-color: var(--ledger);
  --bs-btn-focus-shadow-rgb: 31, 122, 92;
}

.btn-outline-success {
  --bs-btn-color: var(--ledger-dark);
  --bs-btn-border-color: var(--steel-line);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--ledger);
  --bs-btn-hover-border-color: var(--ledger);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--ledger);
  --bs-btn-active-border-color: var(--ledger);
  --bs-btn-focus-shadow-rgb: 31, 122, 92;
}

.btn-outline-warning {
  --bs-btn-color: #8a5726;
  --bs-btn-border-color: var(--steel-line);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--copper);
  --bs-btn-hover-border-color: var(--copper);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--copper);
  --bs-btn-active-border-color: var(--copper);
  --bs-btn-focus-shadow-rgb: 193, 121, 60;
}

.btn-outline-danger {
  --bs-btn-color: var(--signal);
  --bs-btn-border-color: var(--steel-line);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--signal);
  --bs-btn-hover-border-color: var(--signal);
  --bs-btn-focus-shadow-rgb: 178, 59, 59;
}

.btn-danger {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--signal);
  --bs-btn-border-color: var(--signal);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #8f2f2f;
  --bs-btn-hover-border-color: #8f2f2f;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: #8f2f2f;
  --bs-btn-active-border-color: #8f2f2f;
  --bs-btn-disabled-color: #fff;
  --bs-btn-disabled-bg: #d9a3a3;
  --bs-btn-disabled-border-color: #d9a3a3;
  --bs-btn-focus-shadow-rgb: 178, 59, 59;
}

.btn-link {
  --bs-btn-color: var(--ledger-dark);
  --bs-btn-hover-color: var(--ledger);
}

.btn-check:checked + .btn-outline-primary,
.btn-check:checked + .btn-outline-success {
  --bs-btn-color: #fff;
  background: var(--ledger);
  border-color: var(--ledger);
  color: #fff;
}

.btn-check:checked + .btn-outline-warning {
  --bs-btn-color: #fff;
  background: var(--copper);
  border-color: var(--copper);
  color: #fff;
}

/* ---------- Forms ---------- */

.form-control, .form-select {
  border-color: var(--steel-line);
  border-radius: var(--radius);
}

.form-control:focus, .form-select:focus {
  border-color: var(--ledger);
  box-shadow: 0 0 0 3px var(--ledger-tint);
}

.form-check-input:focus {
  border-color: var(--ledger);
  box-shadow: 0 0 0 3px var(--ledger-tint);
}

.form-check-input:checked {
  background-color: var(--ledger);
  border-color: var(--ledger);
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.3rem;
}

/* ---------- Tables (ledger style) ---------- */

.table {
  --bs-table-bg: transparent;
  font-size: 0.93rem;
}

.table > thead > tr > th {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel);
  font-weight: 600;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 0.6rem;
}

.table > tbody > tr > td {
  border-bottom: 1px solid var(--steel-line-soft);
  padding: 0.7rem 0.75rem 0.7rem 0;
  vertical-align: middle;
}

.table.table-striped > tbody > tr:nth-of-type(odd) > * {
  --bs-table-accent-bg: #fbfaf7;
}

.num {
  font-family: var(--font-mono);
  font-feature-settings: "tnum" 1;
  text-align: right;
}

/* ---------- Badges ---------- */

.badge { font-weight: 600; border-radius: 5px; padding: 0.32em 0.6em; }

.badge-product { background: var(--ink-soft); color: #fff; }
.badge-service { background: var(--copper-tint); color: var(--copper); }
.badge-paid { background: var(--ledger-tint); color: var(--ledger-dark); }
.badge-onaccount { background: var(--copper-tint); color: var(--copper); }
.badge-voided { background: var(--signal-tint); color: var(--signal); }
.badge-active { background: var(--ledger-tint); color: var(--ledger-dark); }
.badge-inactive { background: #eceef1; color: var(--steel); }

/* ---------- Alerts ---------- */

.alert { border-radius: var(--radius); border: 1px solid transparent; }
.alert-success { background: var(--ledger-tint); color: var(--ledger-dark); border-color: #cfe6db; }
.alert-danger { background: var(--signal-tint); color: var(--signal); border-color: #ecd3d3; }
.alert-warning { background: var(--copper-tint); color: #8a5726; border-color: #ecdcc4; }
.alert-info { background: #eef1f4; color: var(--steel); border-color: var(--steel-line); }

/* ---------- Page header ---------- */

.page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-head p.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
  margin: 0 0 0.25rem;
}

/* ---------- Login ---------- */

.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  padding: 1.5rem;
}

.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: 0 30px 60px -25px rgba(0, 0, 0, 0.55);
}

.auth-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.6rem;
  text-align: center;
  margin-bottom: 0.2rem;
  color: var(--ink);
}

.auth-brand .dot { color: var(--ledger); }

.auth-sub {
  text-align: center;
  color: var(--steel);
  font-size: 0.85rem;
  margin-bottom: 1.6rem;
}

/* ---------- Receipt ---------- */

.receipt {
  max-width: 380px;
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--steel-line);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  font-family: var(--font-mono);
}

.receipt-notch {
  height: 10px;
  background: repeating-linear-gradient(90deg, transparent 0 6px, var(--paper) 6px 14px);
  margin: -1.75rem -1.5rem 1.25rem;
  border-bottom: 1px dashed var(--steel-line);
}

.receipt h1 {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  text-align: center;
  margin-bottom: 0.1rem;
}

.receipt .receipt-meta {
  font-size: 0.78rem;
  color: var(--steel);
  text-align: center;
  margin-bottom: 1rem;
}

.receipt table { width: 100%; font-size: 0.85rem; }
.receipt table th { text-align: left; border-bottom: 1px dashed var(--steel-line); font-weight: 600; padding-bottom: 0.4rem; }
.receipt table td { padding: 0.35rem 0; border-bottom: none; }
.receipt tfoot td { border-top: 1px dashed var(--steel-line); padding-top: 0.6rem; font-weight: 700; }

/* ---------- POS screen ---------- */

.pos-search-results {
  position: absolute;
  z-index: 20;
  width: 100%;
  max-height: 280px;
  overflow-y: auto;
  box-shadow: 0 12px 28px -12px rgba(20, 23, 31, 0.25);
  border-radius: var(--radius);
}

.checkout-panel {
  position: sticky;
  top: 1.5rem;
}

.checkout-total {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 600;
}

.checkout-total-alt {
  font-family: var(--font-mono);
  color: var(--steel);
  font-size: 0.85rem;
}

.customer-chip {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ---------- Dashboard tiles ---------- */

.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.9rem;
}

.tile {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background: var(--card);
  border: 1px solid var(--steel-line);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  color: var(--ink);
  transition: transform 0.12s ease, border-color 0.12s ease;
}

.tile:hover {
  border-color: var(--ledger);
  transform: translateY(-2px);
  text-decoration: none;
}

.tile .tile-icon { color: var(--ledger); }
.tile .tile-label { font-weight: 600; }

/* ---------- Schedule screen ---------- */

.schedule-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.schedule-range-label {
  font-family: var(--font-display);
  font-size: 1.1rem;
  min-width: 220px;
}

.schedule-grid {
  border: 1px solid var(--steel-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card);
}

.schedule-header-row {
  display: flex;
  border-bottom: 1px solid var(--steel-line);
  background: var(--card);
}

.schedule-body-row {
  display: flex;
}

.schedule-time-col {
  flex: 0 0 64px;
}

.schedule-time-head {
  flex: 0 0 64px;
  background: var(--paper);
}

.schedule-col-head {
  flex: 1;
  padding: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
  border-left: 1px solid var(--steel-line-soft);
}

.schedule-col-head.is-today { color: var(--ledger-dark); }

.schedule-time-label {
  height: 28px;
  box-sizing: border-box;
  background: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--steel);
  padding: 0 6px;
  text-align: right;
  white-space: nowrap;
}

.schedule-day-col {
  position: relative;
  flex: 1;
  border-left: 1px solid var(--steel-line-soft);
}

.schedule-slot {
  height: 28px;
  box-sizing: border-box;
  border-top: 1px solid var(--steel-line-soft);
  cursor: pointer;
}

.schedule-slot:hover {
  background: var(--ledger-tint);
}

.schedule-entry {
  position: absolute;
  left: 2px;
  right: 2px;
  top: 1px;
  background: var(--ledger-tint);
  border: 1px solid var(--ledger);
  border-radius: 6px;
  padding: 2px 6px;
  font-size: 0.75rem;
  line-height: 1.2;
  overflow: hidden;
  cursor: pointer;
  z-index: 1;
}

.schedule-entry .entry-time {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--ledger-dark);
  display: block;
}

.schedule-entry .entry-customer {
  font-weight: 600;
  color: var(--ink);
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.schedule-entry:hover {
  border-color: var(--ledger-dark);
  box-shadow: 0 4px 12px -6px rgba(20, 23, 31, 0.3);
}
.tile.tile-admin .tile-icon { color: var(--copper); }