/* =========================
   MR Restaurant - Advanced UI
   ========================= */

:root{
  --bg: #0b0f17;
  --surface: rgba(255,255,255,.06);
  --surface2: rgba(255,255,255,.10);
  --border: rgba(255,255,255,.12);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.70);
  --muted2: rgba(255,255,255,.55);

  --brand: #2f81f7;
  --brand2: #22c55e;
  --danger: #ef4444;
  --warn: #f59e0b;

  --shadow: 0 20px 60px rgba(0,0,0,.35);
  --shadow2: 0 10px 30px rgba(0,0,0,.25);

  --radius: 18px;
  --radius2: 14px;
}

/* Reset */
*{ box-sizing: border-box; }
html, body { height: 100%; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Helvetica Neue";
  color: var(--text);
  background:
    radial-gradient(1200px 800px at 10% 10%, rgba(47,129,247,.22), transparent 55%),
    radial-gradient(900px 700px at 85% 20%, rgba(34,197,94,.18), transparent 55%),
    radial-gradient(900px 700px at 50% 90%, rgba(245,158,11,.12), transparent 55%),
    var(--bg);
}

/* Links */
a{ color: inherit; text-decoration: none; }
a:hover{ opacity: .95; }

/* Top Nav */
.nav{
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;

  background: rgba(10, 14, 24, .65);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav b{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  letter-spacing: .3px;
  font-size: 16px;
}

.nav a{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.nav a:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.09);
  border-color: rgba(255,255,255,.16);
}

/* Page title */
.title{
  padding: 18px 18px 6px;
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .2px;
  color: rgba(255,255,255,.92);
}

/* Layout container spacing */
.card{
  width: min(900px, calc(100% - 36px));
  margin: 18px auto;
  padding: 18px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.05));
  border: 1px solid var(--border);
  box-shadow: var(--shadow2);
}

.card h2{
  margin: 0 0 12px;
  font-size: 18px;
  letter-spacing: .2px;
}

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

/* Form inputs */
input, textarea, select{
  width: 100%;
  margin-top: 10px;
  padding: 12px 12px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(10, 14, 24, .55);
  color: var(--text);
  outline: none;
  transition: border-color .14s ease, transform .08s ease, background .14s ease;
}

textarea{
  min-height: 96px;
  resize: vertical;
}

input::placeholder, textarea::placeholder{
  color: rgba(255,255,255,.42);
}

input:focus, textarea:focus, select:focus{
  border-color: rgba(47,129,247,.55);
  background: rgba(10, 14, 24, .70);
}

input[type="file"]{
  padding: 10px;
  cursor: pointer;
}

/* Buttons */
button{
  margin-top: 12px;
  padding: 12px 14px;
  border: 0;
  border-radius: 14px;
  cursor: pointer;
  font-weight: 700;
  letter-spacing: .2px;
  color: white;
  background: linear-gradient(135deg, var(--brand), #6ea8ff);
  box-shadow: 0 10px 25px rgba(47,129,247,.22);
  transition: transform .12s ease, filter .12s ease, box-shadow .12s ease;
}
button:hover{
  transform: translateY(-1px);
  filter: brightness(1.03);
  box-shadow: 0 14px 34px rgba(47,129,247,.28);
}
button:active{
  transform: translateY(0px) scale(.99);
}

/* Danger button (used in admin list delete) */
.danger{
  background: linear-gradient(135deg, var(--danger), #ff7b7b);
  box-shadow: 0 10px 25px rgba(239,68,68,.22);
}
.danger:hover{
  box-shadow: 0 14px 34px rgba(239,68,68,.28);
}

/* Admin status text */
#msg{
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px dashed rgba(255,255,255,.16);
  background: rgba(255,255,255,.05);
  min-height: 20px;
}

/* Grid for menu items */
.grid{
  width: min(1200px, calc(100% - 36px));
  margin: 0 auto 24px;
  padding: 0 18px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

/* Menu item card */
.item{
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  box-shadow: var(--shadow2);
  transition: transform .16s ease, border-color .16s ease;
}
.item:hover{
  transform: translateY(-3px);
  border-color: rgba(255,255,255,.18);
}

.item img{
  width: 100%;
  height: 160px;
  object-fit: cover;
  background: rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.10);
}

.item .p{
  padding: 14px;
}

.item .p b{
  font-size: 15px;
  display: block;
  margin-bottom: 6px;
}

.item .p .meta{
  font-size: 13px;
  color: var(--muted);
  line-height: 1.35;
}

/* Row for admin actions */
.item .p .row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
}

/* Make admin list buttons smaller */
.item .p .row button{
  margin-top: 0;
  padding: 9px 12px;
  border-radius: 12px;
  font-weight: 800;
}

/* Responsive tweaks */
@media (max-width: 520px){
  .nav{ padding: 12px 12px; }
  .card{ width: calc(100% - 24px); padding: 14px; }
  .grid{ width: calc(100% - 24px); padding: 0 12px; }
}