/* ============================================================
   CARIBE CLOSEOUT SYSTEM — mobile-first
   ============================================================ */
* { box-sizing: border-box; }
:root {
  --blue: #0e5a8a; --blue-d: #0a4166; --teal: #0fa3a3;
  --bg: #f4f7f9; --card: #ffffff; --line: #dde5ea;
  --text: #1c2b33; --muted: #64798a;
  --ok: #1e8e3e; --warn: #e8a100; --err: #c5221f;
}
html { font-size: 16px; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

/* ---------- Top bar + nav ---------- */
.topbar {
  display: flex; align-items: center; gap: .75rem;
  background: var(--blue-d); color: #fff; padding: .6rem .9rem;
  position: sticky; top: 0; z-index: 20;
}
.brand { font-weight: 700; font-size: 1.05rem; flex: 1; }
.userbox { font-size: .85rem; }
.userbox a { color: #cfe6f5; }
.nav-toggle {
  background: none; border: none; color: #fff; font-size: 1.4rem;
  cursor: pointer; padding: 0 .2rem; display: block;
}
.nav {
  display: none; flex-direction: column;
  background: var(--blue); position: sticky; top: 2.9rem; z-index: 19;
}
.nav.open { display: flex; }
.nav a {
  color: #e8f2fa; text-decoration: none; padding: .7rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav a.active, .nav a:hover { background: var(--blue-d); }

@media (min-width: 800px) {
  .nav-toggle { display: none; }
  .nav { display: flex; flex-direction: row; }
  .nav a { border-bottom: none; padding: .6rem 1rem; }
}

/* ---------- Layout ---------- */
.content { padding: 1rem; max-width: 1200px; margin: 0 auto; }
h1 { font-size: 1.35rem; margin: .3rem 0 1rem; }
h2 { font-size: 1.1rem; margin: 1.2rem 0 .6rem; }

.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 10px; padding: 1rem; margin-bottom: 1rem;
}
.grid { display: grid; gap: 1rem; }
@media (min-width: 700px) { .grid.cols-2 { grid-template-columns: 1fr 1fr; } .grid.cols-3 { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Stat tiles ---------- */
.tiles { display: grid; grid-template-columns: repeat(2, 1fr); gap: .7rem; margin-bottom: 1rem; }
@media (min-width: 700px) { .tiles { grid-template-columns: repeat(4, 1fr); } }
.tile {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: .8rem; text-align: center;
}
.tile .num { font-size: 1.5rem; font-weight: 700; color: var(--blue); }
.tile .lbl { font-size: .78rem; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: var(--card); }
th, td { padding: .55rem .6rem; text-align: left; border-bottom: 1px solid var(--line); font-size: .92rem; vertical-align: middle; }
th { background: #eef3f6; color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; white-space: nowrap; }
tr:hover td { background: #f7fafc; }
td.num, th.num { text-align: right; }

/* ---------- Badges ---------- */
.badge { display: inline-block; padding: .15rem .55rem; border-radius: 999px; font-size: .75rem; font-weight: 600; white-space: nowrap; }
.b-ok    { background: #e3f4e8; color: var(--ok); }
.b-warn  { background: #fdf3d7; color: #8a6400; }
.b-err   { background: #fde8e7; color: var(--err); }
.b-info  { background: #e3eef7; color: var(--blue); }
.b-muted { background: #edf1f4; color: var(--muted); }

/* ---------- Forms ---------- */
label { display: block; font-size: .85rem; color: var(--muted); margin: .6rem 0 .25rem; }
input[type=text], input[type=number], input[type=password], input[type=email],
input[type=date], input[type=file], select, textarea {
  width: 100%; padding: .55rem .6rem; border: 1px solid var(--line);
  border-radius: 8px; font-size: 1rem; background: #fff; color: var(--text);
}
textarea { min-height: 80px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--teal); border-color: var(--teal); }

.btn {
  display: inline-block; background: var(--blue); color: #fff; border: none;
  padding: .6rem 1.1rem; border-radius: 8px; font-size: .95rem; font-weight: 600;
  cursor: pointer; text-decoration: none; margin-top: .6rem;
}
.btn:hover { background: var(--blue-d); }
.btn.secondary { background: #fff; color: var(--blue); border: 1px solid var(--blue); }
.btn.danger { background: var(--err); }
.btn.small { padding: .35rem .7rem; font-size: .82rem; margin-top: 0; }

/* ---------- Flash messages ---------- */
.flash { padding: .7rem .9rem; border-radius: 8px; margin-bottom: .8rem; font-size: .92rem; }
.flash-ok   { background: #e3f4e8; color: var(--ok); border: 1px solid #bfe5cb; }
.flash-warn { background: #fdf3d7; color: #8a6400; border: 1px solid #f2dfa0; }
.flash-error{ background: #fde8e7; color: var(--err); border: 1px solid #f5c1bf; }

/* ---------- Filter bar / quick views ---------- */
.filterbar { display: flex; flex-wrap: wrap; gap: .5rem; align-items: end; margin-bottom: 1rem; }
.filterbar > div { flex: 1 1 140px; }
.filterbar label { margin-top: 0; }
.quickviews { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem; }
.quickviews a {
  padding: .35rem .8rem; border-radius: 999px; font-size: .82rem; text-decoration: none;
  background: #fff; border: 1px solid var(--line); color: var(--text);
}
.quickviews a.active { background: var(--blue); color: #fff; border-color: var(--blue); }

/* ---------- Login ---------- */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(150deg, var(--blue-d), var(--teal)); padding: 1rem; }
.login-card { background: #fff; border-radius: 14px; padding: 2rem 1.6rem; width: 100%; max-width: 380px; box-shadow: 0 10px 40px rgba(0,0,0,.25); }
.login-card h1 { text-align: center; margin-bottom: 1.2rem; }

/* ---------- Product photos ---------- */
.thumb { width: 46px; height: 46px; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); }
.photo-grid { display: flex; flex-wrap: wrap; gap: .6rem; }
.photo-grid .ph { position: relative; }
.photo-grid img { width: 110px; height: 110px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); }

.muted { color: var(--muted); font-size: .85rem; }
.right { text-align: right; }