/* ============================================================
   RDV EWYB – Style
   ============================================================ */

:root {
  --bg: #f7f8fb;
  --bg-card: #ffffff;
  --text: #0f172a;
  --muted: #6b7280;
  --border: #e5e7eb;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --danger: #dc2626;
  --ok: #16a34a;
  --warn: #d97706;
  --shadow: 0 1px 2px rgba(0,0,0,.04), 0 4px 12px rgba(0,0,0,.04);
  --radius: 12px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

.container { max-width: 1080px; margin: 0 auto; padding: 24px; }
.container.narrow { max-width: 680px; }

h1 { margin: 0 0 8px; font-size: 28px; }
h2 { margin: 24px 0 12px; font-size: 22px; }
h3 { margin: 20px 0 8px; font-size: 18px; }

.muted { color: var(--muted); }
.small { font-size: 13px; }
.ok { color: var(--ok); }
.warn { color: var(--warn); }

/* ----- Hero ----- */
.hero {
  background: linear-gradient(135deg, var(--primary), #7c3aed);
  color: #fff;
  padding: 56px 0 48px;
}
.hero.mini { padding: 32px 0 24px; }
.hero h1 { font-size: 36px; font-weight: 700; }
.hero p { margin: 8px 0 0; opacity: .92; font-size: 16px; }
.hero .back { color: #fff; opacity: .8; }

/* ----- Footer ----- */
.footer {
  margin-top: 48px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  background: #fff;
  font-size: 13px;
  color: var(--muted);
}
.footer a { color: var(--muted); text-decoration: underline; }

/* ----- Cards ----- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}
.card-head { display:flex; justify-content:space-between; align-items:flex-start; gap:16px; margin-bottom: 16px; }
.card-head h2 { margin: 0; }

/* ----- Buttons ----- */
.btn {
  display: inline-block;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, border-color .15s;
}
.btn:hover { background: #f3f4f6; text-decoration: none; }
.btn.small { padding: 5px 10px; font-size: 13px; }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { background: #b91c1c; border-color: #b91c1c; }

/* ----- Forms ----- */
label { display: block; margin-bottom: 12px; font-weight: 500; font-size: 14px; }
label.check { display: flex; align-items: flex-start; gap: 8px; font-weight: normal; }
label.check input { margin-top: 3px; }

input[type=text], input[type=email], input[type=tel], input[type=password],
input[type=url], input[type=number], input[type=date], input[type=time], input[type=color],
select, textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  color: var(--text);
  margin-top: 4px;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, .15);
}
textarea { resize: vertical; min-height: 80px; }
input[type=color] { height: 40px; padding: 2px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .grid-2 { grid-template-columns: 1fr; } }
.stacked label { margin-bottom: 14px; }
.inline-form { display: flex; gap: 8px; align-items: flex-end; flex-wrap: wrap; }
.inline-form input, .inline-form select { width: auto; }

.action-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 12px; }

/* ----- Flash ----- */
.flash {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 14px;
  border-left: 4px solid var(--primary);
  background: #eff6ff;
  color: #1e3a8a;
}
.flash-ok   { background: #f0fdf4; color: #14532d; border-color: var(--ok); }
.flash-err  { background: #fef2f2; color: #7f1d1d; border-color: var(--danger); }
.flash-warn { background: #fffbeb; color: #78350f; border-color: var(--warn); }

/* ----- Pills / chips ----- */
.pill {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  background: #e0e7ff;
  color: #3730a3;
  font-size: 12px;
  font-weight: 500;
}
.pill.warn { background: #fef3c7; color: #78350f; }
.pill.status-confirmed { background: #dcfce7; color: #166534; }
.pill.status-pending   { background: #fef3c7; color: #78350f; }
.pill.status-cancelled { background: #fee2e2; color: #991b1b; }
.pill.status-completed { background: #e5e7eb; color: #374151; }
.pill.status-no_show   { background: #fde68a; color: #78350f; }

.svc-dot { display:inline-block; width:10px; height:10px; border-radius:50%; margin-right:8px; vertical-align:middle; }

/* ============================================================
   Public – service grid & booking
   ============================================================ */

.svc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; margin-top: 16px; }
.svc-card {
  display: block;
  padding: 18px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--color, var(--primary));
  border-radius: var(--radius);
  color: var(--text);
  transition: transform .15s, box-shadow .15s, border-color .15s;
  background: #fff;
}
.svc-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); text-decoration: none; }
.svc-title { font-weight: 600; font-size: 16px; }
.svc-meta  { font-size: 13px; color: var(--muted); margin-top: 4px; }
.svc-desc  { font-size: 14px; color: var(--text); margin: 10px 0 0; }
.svc-go    { display: block; margin-top: 12px; font-weight: 500; color: var(--color, var(--primary)); }

/* Day picker */
.day-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
  scrollbar-width: thin;
}
.day-tab {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 72px;
  padding: 10px 8px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 10px;
  cursor: pointer;
  font-family: inherit;
  transition: border-color .15s, background .15s;
}
.day-tab:hover { background: #f3f4f6; }
.day-tab.active { border-color: var(--primary); background: #eff6ff; color: var(--primary); font-weight: 600; }
.day-tab .dow { font-size: 11px; text-transform: uppercase; color: var(--muted); }
.day-tab.active .dow { color: var(--primary); }
.day-tab .dom { font-size: 22px; font-weight: 600; line-height: 1; margin: 4px 0; }
.day-tab .mon { font-size: 11px; color: var(--muted); }

.slot-grid { display: none; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 8px; }
.slot-grid.visible { display: grid; }
.slot { cursor: pointer; }
.slot input { position: absolute; opacity: 0; }
.slot span {
  display: block;
  text-align: center;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  font-weight: 500;
  transition: all .15s;
}
.slot:hover span { border-color: var(--primary); color: var(--primary); }
.slot input:checked + span { background: var(--primary); color: #fff; border-color: var(--primary); }

.booking-form h2 { font-size: 18px; margin-top: 0; }
.booking-form h2:not(:first-child) { margin-top: 24px; }

/* Login */
.login-page { background: linear-gradient(135deg, #1e293b, #0f172a); min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-box {
  background: #fff;
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(0,0,0,.3);
  width: 100%;
  max-width: 400px;
}
.login-box h1 { text-align: center; margin-bottom: 24px; }

/* ============================================================
   Admin
   ============================================================ */

.admin { background: #f3f4f6; min-height: 100vh; display: flex; flex-direction: column; }
.admin-top { background: #0f172a; color: #fff; padding: 10px 0; }
.admin-top-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}
.admin .brand { font-weight: 600; font-size: 16px; }
.admin-menu { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
.admin-menu a {
  color: #cbd5e1;
  padding: 7px 12px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
}
.admin-menu a:hover { background: rgba(255,255,255,.08); text-decoration: none; color: #fff; }
.admin-menu a.active { background: var(--primary); color: #fff; }
.admin-user { display: flex; align-items: center; gap: 12px; font-size: 13px; color: #cbd5e1; }
.admin-user .logout { color: #fca5a5; }

.admin-main { flex: 1; max-width: 1280px; margin: 0 auto; padding: 24px 20px; width: 100%; }
.admin-foot { border-top: 1px solid var(--border); padding: 14px 0; background: #fff; font-size: 12px; color: var(--muted); }

.row { display: flex; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.flex-grow { flex: 1; }
.stat {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  min-width: 140px;
}
.stat-num { font-size: 28px; font-weight: 700; color: var(--primary); }
.stat-lbl { font-size: 13px; color: var(--muted); }

/* Week grid */
.week-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
@media (max-width: 900px) { .week-grid { grid-template-columns: repeat(2, 1fr); } }
.week-col { background: #f9fafb; border-radius: 8px; overflow: hidden; }
.week-head { padding: 8px 10px; background: #e5e7eb; display: flex; justify-content: space-between; }
.week-body { padding: 8px; display: flex; flex-direction: column; gap: 6px; min-height: 120px; }
.appt-card {
  display: block;
  padding: 8px 10px;
  background: #fff;
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: 6px;
  font-size: 13px;
  color: var(--text);
  transition: transform .1s;
}
.appt-card:hover { text-decoration: none; transform: translateX(2px); }
.appt-time { font-weight: 600; font-size: 13px; }
.appt-name { font-size: 13px; }
.appt-svc  { font-size: 11px; color: var(--muted); }

/* Tables */
.data { width: 100%; border-collapse: collapse; margin-top: 8px; }
.data th, .data td {
  padding: 10px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data th { background: #f9fafb; font-size: 13px; color: var(--muted); font-weight: 500; }
.data tr:hover td { background: #f9fafb; }

/* Toolbar */
.toolbar { display: flex; gap: 12px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.toolbar input[type=text] { flex: 1; min-width: 200px; }
.tabs { display: flex; gap: 2px; flex: 1; flex-wrap: wrap; }
.tabs a {
  padding: 7px 14px;
  border-radius: 6px;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 13px;
}
.tabs a.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.tabs a:hover { text-decoration: none; }

/* Availability */
.avail-form .avail-day {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 12px;
  align-items: center;
}
.avail-slots { display: flex; flex-direction: column; gap: 8px; }
.avail-row { display: flex; gap: 8px; align-items: center; }
.avail-row input[type=time] { width: 130px; }

/* Misc */
.quote { border-left: 3px solid var(--border); padding: 8px 12px; color: var(--muted); background: #f9fafb; border-radius: 4px; }
.code { background: #f3f4f6; padding: 10px 14px; border-radius: 8px; font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 14px; }
.back { font-size: 14px; }