/* ==========================================================================
   MN Tools Hub — Admin Panel styles (extends ../assets/styles.css)
   ========================================================================== */

body.adm { padding-bottom: 40px; }

/* ------------------------------------------------------------ login */
.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 22px;
}
.login__card {
  width: min(420px, 100%);
  padding: 30px 26px;
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(var(--glass-blur)) saturate(160%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(160%);
  box-shadow: var(--shadow-lg);
  text-align: center;
  animation: view-in var(--dur-slow) var(--ease) both;
}
.login__logo {
  width: 62px; height: 62px;
  margin: 0 auto 16px;
  border-radius: 19px;
  display: grid;
  place-items: center;
  font-size: 29px;
  background: linear-gradient(140deg, var(--brand-400), var(--brand-700));
  box-shadow: var(--glow);
}
.login__card h1 { font-size: 21px; }
.login__card > p { font-size: 13px; color: var(--text-dim); margin-top: 6px; }
.login__card .field { text-align: left; }
.login__msg {
  margin-top: 14px;
  font-size: 12.5px;
  font-weight: 600;
  min-height: 18px;
  color: #f87171;
}
.login__msg.ok { color: var(--brand); }
.login__foot {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 12.5px;
}
.pw-eye {
  position: absolute;
  right: 6px; top: 50%;
  transform: translateY(-50%);
  width: 34px; height: 34px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  font-size: 15px;
  opacity: .65;
  transition: opacity var(--dur-fast), background var(--dur-fast);
}
.pw-eye:hover { opacity: 1; background: var(--surface-2); }

/* ------------------------------------------------------------ header */
.adm-head {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  background: color-mix(in srgb, var(--bg-0) 80%, transparent);
  backdrop-filter: blur(18px) saturate(170%);
  -webkit-backdrop-filter: blur(18px) saturate(170%);
  border-bottom: 1px solid var(--border);
}
.adm-head__brand { display: flex; align-items: center; gap: 11px; }
.adm-logo {
  width: 38px; height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 18px;
  background: linear-gradient(140deg, var(--brand-400), var(--brand-700));
  box-shadow: var(--glow);
}
.adm-head__brand b { display: block; font-size: 14.5px; letter-spacing: -.02em; }
.adm-head__brand span { display: block; font-size: 11px; color: var(--text-faint); text-transform: uppercase; letter-spacing: .05em; font-weight: 600; }
.adm-head__right { margin-left: auto; display: flex; align-items: center; gap: 7px; }

/* ------------------------------------------------------------ tabs */
.adm-tabs {
  display: flex;
  gap: 7px;
  padding: 12px 16px 0;
  overflow-x: auto;
  scrollbar-width: none;
  position: sticky;
  top: 61px;
  z-index: 45;
  background: color-mix(in srgb, var(--bg-0) 86%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding-bottom: 12px;
}
.adm-tabs::-webkit-scrollbar { display: none; }
.adm-tab {
  flex: 0 0 auto;
  height: 36px;
  padding: 0 15px;
  border-radius: var(--radius-pill);
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text-dim);
  white-space: nowrap;
  transition: color var(--dur-fast), background var(--dur-fast), border-color var(--dur-fast), transform var(--dur-fast) var(--ease-bounce);
}
.adm-tab:hover { color: var(--text); border-color: var(--border-strong); }
.adm-tab:active { transform: scale(.96); }
.adm-tab.is-active {
  color: var(--brand-ink);
  background: linear-gradient(140deg, var(--brand-300), var(--brand-500));
  border-color: transparent;
  box-shadow: var(--glow);
}

/* ------------------------------------------------------------ body */
.adm-body { max-width: 1120px; margin: 0 auto; padding: 18px 16px 40px; }
.adm-panel { animation: view-in var(--dur) var(--ease) both; }

.adm-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  margin-bottom: 14px;
}
.adm-card__h {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.adm-card__h h2 { font-size: 15.5px; margin-right: auto; }
.adm-note { font-size: 12.5px; color: var(--text-dim); margin-bottom: 14px; line-height: 1.6; }
.adm-note code {
  font-family: var(--font-mono);
  font-size: 11.5px;
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--bg-2);
  color: var(--brand);
}

/* ------------------------------------------------------------ stats */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(146px, 1fr));
  gap: 11px;
  margin-bottom: 14px;
}
.stat {
  position: relative;
  padding: 15px 14px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  animation: card-in var(--dur-slow) var(--ease) both;
}
.stat::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 80% at 12% 0%, color-mix(in srgb, var(--brand-400) 20%, transparent), transparent 64%);
  pointer-events: none;
}
.stat__ic { font-size: 17px; margin-bottom: 7px; }
.stat b {
  display: block;
  font-size: 25px;
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.1;
  position: relative;
}
.stat span {
  display: block;
  font-size: 10.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 700;
  margin-top: 3px;
  position: relative;
}
.stat--brand b { color: var(--brand); }
.stat--warn b { color: var(--accent-500); }
.stat--bad b { color: #f87171; }

/* ------------------------------------------------------------ bars */
.bars { display: flex; flex-direction: column; gap: 9px; }
.bar__top {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 12.5px;
  margin-bottom: 5px;
}
.bar__top b { font-weight: 700; margin-right: auto; }
.bar__top span { color: var(--text-faint); font-weight: 700; font-size: 11.5px; }
.bar__track { height: 8px; border-radius: var(--radius-pill); background: var(--bg-2); overflow: hidden; }
.bar__fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand-400), var(--accent-400));
  transition: width var(--dur-slow) var(--ease);
}

/* ------------------------------------------------------------ table */
.search-inline { display: flex; gap: 9px; margin-bottom: 14px; flex-wrap: wrap; }
.search-inline .input { flex: 1 1 220px; }
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border); }
.adm-table { width: 100%; border-collapse: collapse; font-size: 12.5px; min-width: 640px; }
.adm-table thead th {
  text-align: left;
  padding: 11px 13px;
  font-size: 10.5px;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 700;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.adm-table tbody td {
  padding: 11px 13px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.adm-table tbody tr:last-child td { border-bottom: 0; }
.adm-table tbody tr { transition: background var(--dur-fast); }
.adm-table tbody tr:hover { background: var(--surface-2); }
.u-cell { display: flex; align-items: center; gap: 9px; min-width: 150px; }
.u-av {
  width: 30px; height: 30px;
  flex: 0 0 30px;
  border-radius: 50%;
  object-fit: cover;
  background: linear-gradient(140deg, var(--brand-400), var(--brand-700));
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 800;
  color: var(--brand-ink);
}
.u-name b { display: block; font-size: 12.5px; font-weight: 700; }
.u-name span { display: block; font-size: 11px; color: var(--text-faint); }
.mono-sm { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-dim); }
.td-act { display: flex; gap: 6px; }

/* ------------------------------------------------------------ tool list */
.tool-list { display: flex; flex-direction: column; gap: 8px; }
.trow {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius);
  background: var(--bg-1);
  border: 1px solid var(--border);
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.trow:hover { border-color: var(--border-strong); }
.trow__ic {
  width: 38px; height: 38px;
  flex: 0 0 38px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  font-size: 18px;
  background: linear-gradient(140deg, color-mix(in srgb, var(--brand-400) 28%, transparent), color-mix(in srgb, var(--brand-700) 36%, transparent));
  border: 1px solid var(--border-strong);
}
.trow__t { flex: 1; min-width: 0; }
.trow__t b { display: block; font-size: 13px; font-weight: 700; }
.trow__t span { display: block; font-size: 11.5px; color: var(--text-faint); }
.trow__cat { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; padding: 3px 9px; border-radius: var(--radius-pill); background: var(--surface-2); border: 1px solid var(--border); color: var(--text-dim); }

/* ------------------------------------------------------------ footer */
.adm-foot {
  text-align: center;
  font-size: 12px;
  color: var(--text-faint);
  padding: 22px 16px;
  border-top: 1px solid var(--border);
}

/* ------------------------------------------------------------ responsive */
@media (min-width: 700px) {
  .adm-body { padding: 22px 22px 50px; }
  .adm-head { padding: 12px 22px; }
  .adm-tabs { padding-inline: 22px; top: 63px; }
  .adm-card { padding: 22px; }
}
@media (max-width: 420px) {
  .adm-head__brand span { display: none; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .adm-tab { padding: 0 12px; font-size: 12px; }
}