/* ============================================================
   NutriVeda Wellness — Admin Panel (green & white)
   ============================================================ */
:root {
  --lime: #B0E454; --lime-soft: #e5f7c5;
  --forest: #224F10; --forest-2: #2f6b17; --forest-3: #1a3d0c;
  --ivory: #EAFFD0; --white: #ffffff; --bg: #f6faf1;
  --black: #0D0D0D; --muted: #5b6b52; --border: #e2eed2;
  --danger: #c0392b; --amber: #b7791f;
  --radius: 14px; --shadow: 0 6px 24px rgba(34,79,16,.08);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Poppins', system-ui, sans-serif; background: var(--bg); color: var(--black); font-size: 14.5px; }
a { text-decoration: none; color: var(--forest); }

/* ---------- Sidebar ---------- */
.sidebar {
  position: fixed; left: 0; top: 0; bottom: 0; width: 240px;
  background: linear-gradient(180deg, var(--forest) 0%, var(--forest-3) 100%);
  color: var(--white); padding: 24px 16px; overflow-y: auto; z-index: 60;
}
.sidebar .brand-box { background: var(--white); border-radius: 12px; padding: 12px 14px; margin: 0 4px; }
.sidebar .brand-box img { width: 100%; height: auto; display: block; }
.sidebar .brand-mini { display: none; }
.sidebar .brand-label { text-align: center; font-weight: 600; font-size: .68rem; color: var(--lime); letter-spacing: .14em; text-transform: uppercase; padding: 10px 0 16px; border-bottom: 1px solid rgba(234,255,208,.15); margin: 0 4px 18px; }
.sidebar nav a {
  display: flex; align-items: center; gap: 12px;
  color: #d8e9c2; padding: 11px 14px; border-radius: 10px; margin-bottom: 4px;
  font-size: .9rem; font-weight: 500; transition: all .15s;
}
.sidebar nav a:hover { background: rgba(176,228,84,.12); color: var(--white); }
.sidebar nav a.active { background: var(--lime); color: var(--forest); font-weight: 700; }
.sidebar nav a .ico { width: 20px; text-align: center; }
.sidebar .logout { margin-top: 24px; border-top: 1px solid rgba(234,255,208,.15); padding-top: 16px; }

/* ---------- Main ---------- */
.main { margin-left: 240px; padding: 26px 34px 60px; min-height: 100vh; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 26px; flex-wrap: wrap; gap: 12px; }
.topbar h1 { font-size: 1.35rem; color: var(--forest); font-weight: 700; }
.topbar .who { display: flex; align-items: center; gap: 10px; background: var(--white); border: 1px solid var(--border); padding: 8px 16px; border-radius: 999px; font-size: .85rem; }
.topbar .who .avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--lime); color: var(--forest); font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: .8rem; }

/* ---------- Cards & stats ---------- */
.card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; margin-bottom: 22px; }
.card h3 { color: var(--forest); font-size: 1rem; margin-bottom: 16px; }
.grid { display: grid; gap: 18px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1100px) { .grid-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }
.stat { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.stat::after { content: ''; position: absolute; right: -20px; top: -20px; width: 80px; height: 80px; border-radius: 50%; background: var(--ivory); opacity: .8; }
.stat .label { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 600; }
.stat .value { font-size: 1.8rem; font-weight: 800; color: var(--forest); margin-top: 2px; position: relative; z-index: 1; }
.stat .hint { font-size: .76rem; color: var(--muted); }
.stat.hot { background: var(--forest); border: none; }
.stat.hot .label, .stat.hot .hint { color: var(--ivory); }
.stat.hot .value { color: var(--lime); }
.stat.hot::after { background: rgba(176,228,84,.2); }

/* ---------- Buttons ---------- */
.btn { display: inline-block; border: none; cursor: pointer; font-family: inherit; font-weight: 600; font-size: .85rem; border-radius: 9px; padding: 9px 20px; transition: all .15s; text-align: center; }
.btn-primary { background: var(--forest); color: var(--white); }
.btn-primary:hover { background: var(--forest-2); }
.btn-lime { background: var(--lime); color: var(--forest-3); }
.btn-lime:hover { background: #a2d944; }
.btn-outline { background: var(--white); color: var(--forest); border: 1.5px solid var(--forest); }
.btn-outline:hover { background: var(--ivory); }
.btn-danger { background: #fdecea; color: var(--danger); }
.btn-danger:hover { background: #fadbd8; }
.btn-sm { padding: 6px 13px; font-size: .78rem; border-radius: 8px; }

/* ---------- Forms ---------- */
label { display: block; font-weight: 600; font-size: .8rem; margin: 12px 0 5px; color: var(--forest); }
input[type=text], input[type=number], input[type=email], input[type=password], input[type=tel], select, textarea {
  width: 100%; padding: 10px 13px; border: 1.5px solid var(--border); border-radius: 9px;
  font-family: inherit; font-size: .9rem; background: var(--white);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--lime); box-shadow: 0 0 0 3px rgba(176,228,84,.25); }
textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }
.inline-form { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.inline-form > div { flex: 1; min-width: 140px; }
.inline-form label { margin-top: 0; }

/* ---------- Tables ---------- */
table.data { width: 100%; border-collapse: collapse; }
table.data th { text-align: left; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 10px 12px; border-bottom: 2px solid var(--border); background: var(--bg); }
table.data td { padding: 10px 12px; border-bottom: 1px solid #eef4e4; font-size: .86rem; vertical-align: middle; }
table.data tr:hover td { background: #fbfef7; }
.text-right { text-align: right; }
.muted { color: var(--muted); font-size: .8rem; }
.actions { display: flex; gap: 6px; justify-content: flex-end; flex-wrap: wrap; }

/* ---------- Badges & alerts ---------- */
.badge { display: inline-block; padding: 3px 11px; border-radius: 999px; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.badge-green { background: var(--ivory); color: var(--forest); }
.badge-lime  { background: var(--lime); color: var(--forest-3); }
.badge-amber { background: #fef7e6; color: var(--amber); }
.badge-red   { background: #fdecea; color: var(--danger); }
.badge-gray  { background: #eef0ec; color: #556; }
.alert { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; font-size: .87rem; font-weight: 500; }
.alert-success { background: var(--ivory); color: var(--forest); border: 1px solid var(--lime); }
.alert-error   { background: #fdecea; color: var(--danger); border: 1px solid #f5c6c0; }
.alert-info    { background: #eef7ff; color: #1a5276; border: 1px solid #cfe7f8; }
.alert-warning { background: #fef7e6; color: var(--amber); border: 1px solid #f6e3b8; }

/* ---------- Meal builder ---------- */
.meal-block { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 16px; background: var(--white); }
.meal-head { display: flex; justify-content: space-between; align-items: center; padding: 11px 18px; background: var(--ivory); font-weight: 700; color: var(--forest); font-size: .92rem; }
.meal-head .kcal { font-size: .78rem; background: var(--lime); color: var(--forest-3); padding: 3px 11px; border-radius: 999px; }
.meal-body { padding: 8px 18px 16px; }

/* ---------- Admin login ---------- */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background:
  radial-gradient(700px 500px at 90% 0%, rgba(176,228,84,.28), transparent 60%),
  radial-gradient(600px 460px at 0% 100%, rgba(234,255,208,.9), transparent 60%), var(--bg); padding: 5%; }
.login-card { width: 100%; max-width: 420px; background: var(--white); border-radius: 20px; box-shadow: 0 26px 60px rgba(34,79,16,.16); padding: 40px 36px; border-top: 6px solid var(--lime); }
.login-card .brand { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--forest); margin-bottom: 6px; font-size: 1.1rem; }
.login-card .brand .leaf { width: 38px; height: 38px; border-radius: 50% 50% 50% 4px; background: linear-gradient(135deg, var(--lime), var(--forest-2)); color: #fff; display: flex; align-items: center; justify-content: center; }

/* ---------- Search bar ---------- */
.filterbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.filterbar input, .filterbar select { width: auto; flex: 1; min-width: 160px; }

@media (max-width: 900px) {
  .sidebar { width: 68px; padding: 18px 8px; }
  .sidebar nav a span.txt { display: none; }
  .sidebar .brand-full, .sidebar .brand-label { display: none; }
  .sidebar .brand-mini { display: block; }
  .sidebar .brand-box { padding: 8px; margin: 0 0 14px; }
  .sidebar nav a { justify-content: center; padding: 12px 8px; }
  .main { margin-left: 68px; padding: 20px 16px 50px; }
}