/* Gorillay Booking System — app stylesheet.
   Plain CSS, no framework. Matches the existing customer-facing receipt so
   the internal tool and its output feel like one product. See receipt.css
   for the print-only styles used by receipt.php. */

:root {
  --ink: #14100f;
  --pink: #E7568F;
  --pink-deep: #B3245F;
  --pink-wash: #fdeaf2;
  --green: #1E8F5E;
  --green-wash: #e9f7f0;
  --border: #dcd6d2;
  --muted: #6b6560;
  --paper: #ffffff;
  --bg: #faf8f6;
  --danger: #b3245f;
  --font: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--pink-deep);
}

a:hover {
  color: var(--pink);
}

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1em;
}

/* ---- Focus states — never rely on colour alone ------------------------ */

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--pink);
  outline-offset: 2px;
}

/* ---- Layout ------------------------------------------------------------ */

.app-header {
  background: var(--ink);
  color: #fff;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.app-header .brand {
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
  text-decoration: none;
  font-size: 1.1rem;
}

.app-header .brand span {
  color: var(--pink);
}

.app-nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.app-nav a {
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
  opacity: 0.85;
}

.app-nav a:hover,
.app-nav a.active {
  opacity: 1;
  color: var(--pink);
}

.app-nav .user {
  font-size: 0.85rem;
  opacity: 0.75;
  color: #fff;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.container-narrow {
  max-width: 640px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.page-title {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.page-title .sub {
  display: block;
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--muted);
  margin-top: 0.25rem;
}

/* ---- Cards / blocks ----------------------------------------------------- */

.card {
  background: var(--paper);
  border: 1px solid var(--border);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.card h2 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.card-empty {
  color: var(--muted);
  font-style: italic;
}

/* ---- Stat tiles (Finance page) ------------------------------------------ */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.stat {
  background: var(--paper);
  border: 1px solid var(--border);
  padding: 1rem 1.25rem;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.35rem;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.65rem 1.1rem;
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  background: var(--paper);
  color: var(--ink);
  border-color: var(--border);
}

.btn:hover {
  border-color: var(--ink);
}

.btn-primary {
  background: var(--pink);
  border-color: var(--pink);
  color: #fff;
}

.btn-primary:hover {
  background: var(--pink-deep);
  border-color: var(--pink-deep);
  color: #fff;
}

.btn-danger {
  background: #fff;
  border-color: var(--danger);
  color: var(--danger);
}

.btn-danger:hover {
  background: var(--danger);
  color: #fff;
}

.btn-sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
}

.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

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

.field {
  margin-bottom: 1.1rem;
}

.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.field .hint {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.3rem;
}

.field .error {
  display: block;
  font-size: 0.8rem;
  color: var(--danger);
  margin-top: 0.3rem;
  font-weight: 700;
}

input[type="text"],
input[type="tel"],
input[type="date"],
input[type="time"],
input[type="number"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: 0.6rem 0.7rem;
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid var(--border);
  background: var(--paper);
  color: var(--ink);
}

textarea {
  min-height: 5rem;
  resize: vertical;
}

.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: var(--danger);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 560px) {
  .field-row {
    grid-template-columns: 1fr;
  }
}

.field-readonly {
  background: var(--bg);
  color: var(--muted);
}

/* ---- Alerts / flash messages --------------------------------------------- */

.alert {
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
}

.alert-error {
  background: var(--pink-wash);
  border-color: var(--pink);
  color: var(--pink-deep);
  font-weight: 700;
}

.alert-success {
  background: var(--green-wash);
  border-color: var(--green);
  color: var(--green);
  font-weight: 700;
}

/* ---- Availability banner — the loudest thing on the page ------------------ */
/* Colour is never the only signal: each state also says the word plainly. */

.availability {
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
  font-weight: 700;
  border: 2px solid transparent;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.availability .verdict-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.availability-free {
  background: var(--green-wash);
  border-color: var(--green);
  color: var(--green);
}

.availability-partial {
  background: #fff6e8;
  border-color: #b3760f;
  color: #8a5c0b;
}

.availability-full {
  background: var(--pink-wash);
  border-color: var(--pink-deep);
  color: var(--pink-deep);
}

.availability-flags {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
}

.availability-flags li {
  background: #fff6e8;
  border: 1px solid #b3760f;
  color: #8a5c0b;
  padding: 0.6rem 0.85rem;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
}

.availability-bookings {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  border: 1px solid var(--border);
}

.availability-bookings li {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.availability-bookings li:last-child {
  border-bottom: none;
}

.availability-bookings .time {
  font-weight: 700;
}

/* ---- Status badges -------------------------------------------------------- */

.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border: 1px solid transparent;
}

.badge-confirmed { background: var(--green-wash); color: var(--green); border-color: var(--green); }
.badge-tentative { background: #fff6e8; color: #8a5c0b; border-color: #b3760f; }
.badge-completed { background: #eef0f4; color: #445; border-color: #ccd; }
.badge-cancelled { background: #f2f0ef; color: var(--muted); border-color: var(--border); text-decoration: line-through; }

.badge-balance-owed { background: var(--pink-wash); color: var(--pink-deep); border-color: var(--pink); }
.badge-balance-paid { background: var(--green-wash); color: var(--green); border-color: var(--green); }

/* ---- Tables --------------------------------------------------------------- */

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: var(--paper);
}

th, td {
  text-align: left;
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  border-bottom: 2px solid var(--border);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
}

.table-wrap table {
  border: none;
}

/* ---- Misc ------------------------------------------------------------------ */

.muted { color: var(--muted); }
.text-right { text-align: right; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-end;
  margin-bottom: 1.25rem;
}

.filter-bar .field {
  margin-bottom: 0;
  min-width: 150px;
}

.pagination {
  display: flex;
  gap: 0.5rem;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}

.customer-lookup-result {
  background: var(--pink-wash);
  border: 1px solid var(--pink);
  padding: 0.75rem 1rem;
  margin-top: 0.5rem;
  font-size: 0.85rem;
}

/* ---- Mobile: bookings are taken standing up, not at a desk ---------------- */

@media (max-width: 640px) {
  .container, .container-narrow {
    padding: 1rem 0.85rem 2.5rem;
  }

  .availability {
    font-size: 1.1rem;
    flex-wrap: wrap;
  }

  table, thead, tbody, th, td, tr {
    display: block;
  }

  .table-wrap thead {
    display: none;
  }

  .table-wrap tr {
    border-bottom: 2px solid var(--border);
    padding: 0.5rem 0;
  }

  .table-wrap td {
    border-bottom: none;
    padding: 0.3rem 0.75rem;
  }

  .table-wrap td[data-label]::before {
    content: attr(data-label);
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 700;
  }
}