/* ============================================================
   MUSCLE GIRL — panel de administración
   ============================================================ */
:root {
  --pink: #EC2A7E;
  --pink-deep: #C22069;
  --bg: #101013;
  --panel: #1A1A1F;
  --line: #2A2A31;
  --text: #F2F2F4;
  --muted: #9A9AA3;
  --danger: #E5484D;
  --radius: 10px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Montserrat', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  min-height: 100vh;
}
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ---------- sidebar ---------- */
.side {
  width: 230px;
  background: #0B0B0E;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  flex: none;
}
.side__brand {
  padding: 22px 18px;
  border-bottom: 1px solid var(--line);
}
.side__brand img { height: 34px; width: auto; }
.side__brand span {
  display: block;
  margin-top: 8px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--pink);
}
.side nav { padding: 14px 0; flex: 1; }
.side nav a {
  display: block;
  padding: 12px 20px;
  font-weight: 700;
  font-size: 13.5px;
  color: var(--muted);
  border-left: 3px solid transparent;
}
.side nav a:hover { color: var(--text); }
.side nav a.is-active {
  color: var(--text);
  border-left-color: var(--pink);
  background: rgba(236,42,126,.08);
}
.side__foot {
  padding: 16px 20px;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 16px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--muted);
}
.side__foot a:hover { color: var(--pink); }

/* ---------- main ---------- */
.main { flex: 1; padding: 32px 36px 60px; min-width: 0; }
.main__title {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: .5px;
  margin-bottom: 24px;
}
.flash {
  background: rgba(236,42,126,.12);
  border: 1px solid var(--pink);
  color: #FFD3E6;
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 13.5px;
  font-weight: 600;
  margin-bottom: 20px;
}
.notice {
  background: rgba(240,180,41,.1);
  border: 1px solid #8a6d1f;
  color: #F5D46B;
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 13.5px;
  margin-bottom: 20px;
}
.notice a { color: var(--pink); font-weight: 700; }

/* ---------- cards resumen ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}
.card__num { display: block; font-size: 30px; font-weight: 900; color: var(--pink); }
.card__label { font-size: 12.5px; font-weight: 700; color: var(--muted); letter-spacing: .5px; }

/* ---------- paneles y formularios ---------- */
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 20px;
}
.panel h2 {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .5px;
  margin-bottom: 16px;
  color: #fff;
}
.form label {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 14px;
}
.form input[type="text"], .form input[type="number"], .form input[type="password"],
.form select, .form textarea,
.inline-form input[type="text"], .inline-form input[type="number"], .inline-form select {
  width: 100%;
  margin-top: 6px;
  background: #101014;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 13.5px;
  padding: 10px 12px;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--pink); border-color: transparent; }
.form input[type="file"] { margin-top: 8px; color: var(--muted); font-size: 12.5px; display: block; }
.form .check { display: flex; align-items: center; gap: 8px; color: var(--text); font-size: 13.5px; }
.form .check input { accent-color: var(--pink); width: 16px; height: 16px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.row3 { display: grid; grid-template-columns: 1fr 120px auto; gap: 14px; }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.form__actions { display: flex; gap: 12px; margin-top: 4px; }
.hint { font-size: 12px; color: var(--muted); margin-top: 8px; }
.inline-form { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.inline-form input[type="text"] { width: auto; flex: 1; min-width: 140px; margin-top: 0; }
.inline-form input[type="number"], .inline-form select { width: auto; margin-top: 0; }
.inline-form input[type="file"] { color: var(--muted); font-size: 12px; }
.file-sm { max-width: 180px; font-size: 11px !important; }

/* ---------- botones ---------- */
.btn {
  display: inline-block;
  background: #26262D;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: inherit;
  font-weight: 700;
  font-size: 13px;
  padding: 10px 18px;
  cursor: pointer;
}
.btn:hover { border-color: var(--pink); color: #fff; }
.btn--pink { background: var(--pink); border-color: var(--pink); color: #fff; }
.btn--pink:hover { background: var(--pink-deep); }
.btn--sm { padding: 6px 10px; font-size: 12px; }
.btn--danger:hover { border-color: var(--danger); color: var(--danger); }

/* ---------- tablas ---------- */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
  text-align: left;
  font-size: 11.5px;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
}
.table td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table tr.is-off td { opacity: .45; }
.td-thumb img { width: 54px; height: 54px; object-fit: cover; border-radius: 8px; background: #fff; }
.td-actions { white-space: nowrap; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.warn { color: #F5D46B; font-weight: 700; }

/* ---------- slides ---------- */
.slide-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 18px; }
.slide-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.slide-card.is-off img { opacity: .35; }
.slide-card img { width: 100%; display: block; }
.slide-card__bar { display: flex; gap: 8px; padding: 12px; align-items: center; flex-wrap: wrap; }
.slide-card__bar input { background: #101014; border: 1px solid var(--line); color: var(--text); border-radius: 6px; padding: 6px 8px; }

/* ---------- fotos de producto ---------- */
.photo-list { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.photo-item { position: relative; }
.photo-item img { width: 92px; height: 92px; object-fit: cover; border-radius: 8px; background: #fff; }
.photo-item__del {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 0;
  background: var(--danger);
  color: #fff;
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
}
.preview-img { display: block; margin: 10px 0 18px; max-width: 220px; border-radius: 8px; }
.preview-img--dark { background: #000; padding: 12px; }

/* ---------- quick ---------- */
.quick { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- login ---------- */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: radial-gradient(ellipse at top, #1c1020 0%, #0B0B0E 60%);
}
.login {
  width: min(380px, 92vw);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 34px 30px;
  text-align: center;
}
.login img { height: 46px; width: auto; margin: 0 auto 14px; background: #000; padding: 8px 14px; border-radius: 8px; }
.login h1 { font-size: 16px; font-weight: 800; margin-bottom: 20px; }
.login label { display: block; text-align: left; font-size: 12.5px; font-weight: 700; color: var(--muted); margin-bottom: 14px; }
.login input {
  width: 100%;
  margin-top: 6px;
  background: #101014;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  padding: 11px 12px;
}
.login input:focus { outline: 2px solid var(--pink); border-color: transparent; }
.login .btn { width: 100%; margin-top: 6px; padding: 12px; }
.login__error {
  background: rgba(229,72,77,.12);
  border: 1px solid var(--danger);
  color: #FFB3B5;
  border-radius: 8px;
  font-size: 13px;
  padding: 10px;
  margin-bottom: 14px;
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  body { flex-direction: column; }
  .side { width: 100%; height: auto; position: static; }
  .side nav { display: flex; overflow-x: auto; padding: 0; }
  .side nav a { border-left: 0; border-bottom: 3px solid transparent; white-space: nowrap; }
  .side nav a.is-active { border-bottom-color: var(--pink); }
  .form__grid { grid-template-columns: 1fr; }
  .main { padding: 20px 16px 50px; }
}