/* ============================================================
   BeerMenus — Staff UI Stylesheet
   Mobile-first, clean, easy to use on a phone
   ============================================================ */

:root {
  --primary:       #c8860a;
  --primary-dark:  #9a6508;
  --primary-light: #f5e4c0;
  --navy:          #1a1a2e;
  --navy-light:    #2a2a4e;
  --bg:            #f2f2f5;
  --card-bg:       #ffffff;
  --text:          #222222;
  --text-muted:    #777777;
  --border:        #e0e0e0;
  --success:       #2e7d32;
  --success-bg:    #e8f5e9;
  --danger:        #c62828;
  --danger-bg:     #ffebee;
  --warning:       #e65100;
  --warning-bg:    #fff3e0;
  --shadow-sm:     0 1px 4px rgba(0,0,0,.08);
  --shadow:        0 2px 12px rgba(0,0,0,.10);
  --radius:        10px;
  --radius-sm:     6px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- Navbar ---- */
.navbar {
  background: var(--navy);
  color: #fff;
  padding: 0 1rem;
  height: 56px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,.2);
}

.navbar-inner {
  max-width: 900px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  color: #fff;
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
}
.navbar-brand:hover { text-decoration: none; color: var(--primary-light); }
.brand-icon { font-size: 1.4rem; }

.navbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.navbar-user { font-size: .85rem; color: rgba(255,255,255,.7); }

/* ---- Container ---- */
.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 1.25rem 1rem 3rem;
}

/* ---- Page Header ---- */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.page-header-left h1 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--navy);
  margin-top: 4px;
}
.page-subtitle { color: var(--text-muted); font-size: .9rem; margin-top: 2px; }
.page-header-actions { display: flex; gap: 8px; align-items: center; flex-shrink: 0; padding-top: 28px; }
.back-link { font-size: .85rem; color: var(--text-muted); display: block; margin-bottom: 2px; }
.back-link:hover { color: var(--primary); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .48rem 1rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, transform .1s, opacity .15s;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.3;
}
.btn:active { transform: scale(.97); }
.btn:hover { text-decoration: none; }

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

.btn-secondary { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn-secondary:hover { background: var(--navy-light); color: #fff; }

.btn-success  { background: var(--success); color: #fff; border-color: var(--success); }
.btn-success:hover { opacity: .85; color: #fff; }

.btn-warning  { background: var(--warning); color: #fff; border-color: var(--warning); }
.btn-warning:hover { opacity: .85; color: #fff; }

.btn-outline  { background: transparent; color: var(--text-muted); border-color: var(--border); }
.btn-outline:hover { background: var(--bg); color: var(--text); }

.btn-danger-outline { background: transparent; color: var(--danger); border-color: var(--danger); }
.btn-danger-outline:hover { background: var(--danger-bg); }

.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn-outline-light:hover { background: rgba(255,255,255,.1); color: #fff; }

.btn-sm  { padding: .3rem .65rem; font-size: .82rem; }
.btn-lg  { padding: .65rem 1.4rem; font-size: 1rem; }
.btn-block { width: 100%; }

.btn:disabled { opacity: .55; cursor: not-allowed; }

/* ---- Cards ---- */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  margin-bottom: 1rem;
  overflow: hidden;
}
.card-header {
  padding: 1rem 1.1rem .5rem;
  border-bottom: 1px solid var(--border);
}
.card-header h2 { font-size: 1.05rem; color: var(--navy); font-weight: 700; }
.card-subtitle { color: var(--text-muted); font-size: .82rem; margin-top: 2px; }
.card-body { padding: 1rem 1.1rem; }

/* ---- Forms ---- */
.form-group { margin-bottom: .9rem; }
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: .3rem;
}
.form-control {
  width: 100%;
  padding: .5rem .7rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  color: var(--text);
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
  appearance: auto;
}
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(200,134,10,.15);
}
textarea.form-control { resize: vertical; min-height: 60px; }
.form-row-inline {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}
.form-row-inline .form-group { flex: 1; min-width: 120px; }
.form-row-inline .flex-2 { flex: 2; }

.required { color: var(--danger); }
.tag-optional { font-size: .8rem; font-weight: 400; color: var(--text-muted); }
.text-muted { color: var(--text-muted); }

.form-submit-row {
  display: flex;
  gap: .75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

/* ---- Alert ---- */
.alert {
  padding: .8rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-size: .9rem;
  font-weight: 500;
}
.alert-danger { background: var(--danger-bg); color: var(--danger); border: 1px solid #ffcdd2; }

/* ---- Login page ---- */
.login-body { background: var(--navy); display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 1rem; }
.login-wrapper { width: 100%; max-width: 380px; }
.login-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(0,0,0,.25);
  padding: 2rem 1.75rem;
}
.login-logo { text-align: center; margin-bottom: 1.75rem; }
.login-icon { font-size: 3rem; display: block; margin-bottom: .5rem; }
.login-logo h1 { font-size: 1.7rem; font-weight: 800; color: var(--navy); }
.login-logo p { color: var(--text-muted); font-size: .9rem; margin-top: 2px; }

/* ---- Dashboard ---- */
.restaurant-grid { display: flex; flex-direction: column; gap: .75rem; margin-top: .5rem; }
.restaurant-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: var(--text);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .15s, transform .1s, border-color .15s;
}
.restaurant-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-1px);
  border-color: var(--primary);
  text-decoration: none;
  color: var(--text);
}
.restaurant-card-icon { font-size: 2rem; flex-shrink: 0; }
.restaurant-card-body { flex: 1; }
.restaurant-name { font-size: 1.1rem; font-weight: 700; color: var(--navy); }
.restaurant-location { font-size: .85rem; color: var(--text-muted); margin-top: 1px; }
.restaurant-card-arrow { font-size: 1.5rem; color: var(--border); }

/* ---- Filter tabs ---- */
.filter-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  padding-bottom: 4px;
}
.filter-tab {
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 20px;
  padding: .3rem .8rem;
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.filter-tab:hover { border-color: var(--primary); color: var(--primary); }
.filter-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ---- Category sections ---- */
.category-heading {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin: 1.25rem 0 .6rem;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--primary-light);
}
.category-section:first-child .category-heading { margin-top: .25rem; }

/* ---- Beer cards ---- */
.beer-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: .6rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: opacity .2s;
}
.beer-card--out {
  opacity: .6;
  border-style: dashed;
}
.beer-card--out .beer-name { text-decoration: line-through; color: var(--text-muted); }

.beer-card-main {
  display: flex;
  gap: .75rem;
  padding: .8rem 1rem;
  align-items: flex-start;
}
.beer-info { flex: 1; min-width: 0; }
.beer-name-row { display: flex; align-items: baseline; gap: .5rem; flex-wrap: wrap; margin-bottom: 2px; }
.beer-name { font-size: 1rem; font-weight: 700; color: var(--navy); }

.stock-badge {
  font-size: .7rem;
  font-weight: 700;
  padding: .15rem .45rem;
  border-radius: 20px;
  flex-shrink: 0;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.stock-in  { background: var(--success-bg); color: var(--success); }
.stock-out { background: var(--danger-bg); color: var(--danger); }

.beer-meta {
  font-size: .8rem;
  color: var(--text-muted);
  margin-bottom: 3px;
  line-height: 1.4;
}
.beer-meta .dot { margin: 0 3px; }
.beer-desc { font-size: .82rem; color: #555; font-style: italic; line-height: 1.4; margin-bottom: 2px; }
.beer-notes { font-size: .8rem; color: var(--primary); font-weight: 600; margin-top: 2px; }

.beer-price-col { flex-shrink: 0; text-align: right; }
.beer-price { font-size: 1.1rem; font-weight: 700; color: var(--primary); }
.beer-price--none { color: var(--border); }

.beer-actions {
  display: flex;
  gap: 6px;
  padding: .5rem 1rem .7rem;
  border-top: 1px solid var(--bg);
  flex-wrap: wrap;
}

/* ---- Inline Edit Form ---- */
.edit-form {
  border-top: 2px solid var(--primary-light);
  background: #fafafa;
}
.edit-form-inner { padding: .9rem 1rem; }
.edit-form-inner h3 { font-size: .9rem; color: var(--navy); margin-bottom: .75rem; font-weight: 700; }
.edit-form-actions { display: flex; gap: 8px; margin-top: .5rem; }

/* ---- Empty state ---- */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}
.empty-icon { font-size: 4rem; margin-bottom: 1rem; display: block; }
.empty-state h2 { color: var(--navy); font-size: 1.3rem; margin-bottom: .5rem; }
.empty-state p { margin-bottom: 1.25rem; }

/* ---- Beer Search ---- */
.search-wrapper { position: relative; }
.search-input { padding-right: 2.5rem; }
.search-spinner {
  position: absolute;
  right: .7rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
  animation: spin .8s linear infinite;
}
@keyframes spin { from { transform: translateY(-50%) rotate(0deg); } to { transform: translateY(-50%) rotate(360deg); } }

.search-results {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  box-shadow: var(--shadow);
  max-height: 280px;
  overflow-y: auto;
  margin-top: 4px;
}
.search-result-item {
  padding: .6rem .85rem;
  cursor: pointer;
  border-bottom: 1px solid var(--bg);
  transition: background .1s;
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover { background: var(--primary-light); }
.sr-name { font-weight: 600; font-size: .95rem; color: var(--navy); }
.sr-meta { font-size: .8rem; color: var(--text-muted); margin-top: 1px; }
.search-no-results { padding: .75rem .85rem; color: var(--text-muted); font-size: .9rem; font-style: italic; }

.selected-beer-preview {
  margin-top: .75rem;
  border: 2px solid var(--success);
  border-radius: var(--radius-sm);
  background: var(--success-bg);
  padding: .7rem .9rem;
}
.selected-beer-inner { display: flex; align-items: center; gap: .75rem; }
.selected-beer-check { color: var(--success); font-size: 1.3rem; flex-shrink: 0; font-weight: 700; }
.selected-beer-info { flex: 1; min-width: 0; }
.selected-beer-name { font-weight: 700; color: var(--navy); font-size: .95rem; }
.selected-beer-meta { font-size: .8rem; color: var(--text-muted); }

/* ---- Toast ---- */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  padding: .6rem 1.25rem;
  border-radius: 20px;
  font-size: .9rem;
  font-weight: 600;
  z-index: 9999;
  box-shadow: 0 4px 16px rgba(0,0,0,.15);
  white-space: nowrap;
  pointer-events: none;
}
.toast-success { background: var(--success); color: #fff; }
.toast-error   { background: var(--danger);  color: #fff; }

/* ---- Responsive tweaks ---- */
@media (max-width: 600px) {
  .page-header { flex-direction: column; align-items: flex-start; gap: .5rem; }
  .page-header-actions { padding-top: 0; }
  .form-row-inline { flex-direction: column; gap: 0; }
  .form-row-inline .flex-2 { flex: unset; }
  .beer-card-main { flex-direction: column; gap: .4rem; }
  .beer-price-col { text-align: left; }
  .navbar-user { display: none; }
}

.beer-pour {
  font-size: 0.75em;
  color: var(--text-muted);
  font-weight: 400;
  margin-left: 4px;
}