/* =============================================
   LIDEX Admin — ATLAS Design System
   #0D0D0D bg · #C8FF00 lime · #823DEE purple
   ============================================= */

:root {
  --bg:        #0D0D0D;
  --bg-card:   #111111;
  --bg-panel:  #161616;
  --lime:      #C8FF00;
  --lime-dim:  rgba(200,255,0,0.12);
  --lime-muted:rgba(200,255,0,0.06);
  --purple:    #823DEE;
  --purple-dim:rgba(130,61,238,0.20);
  --purple-muted:rgba(130,61,238,0.07);
  --white-70:  rgba(255,255,255,0.70);
  --white-40:  rgba(255,255,255,0.40);
  --white-20:  rgba(255,255,255,0.20);
  --white-10:  rgba(255,255,255,0.10);
  --white-06:  rgba(255,255,255,0.06);
  --red:       #E63946;
  --green:     #1EAA6A;
  --border-lime:  rgba(200,255,0,0.25);
  --border-purple:rgba(130,61,238,0.28);
  --border-dim:   rgba(255,255,255,0.10);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--white-70);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--lime); text-decoration: none; }
a:hover { opacity: .8; }

/* ── Layout ──────────────────────────────── */
.layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  grid-template-rows: auto 1fr;
  min-height: 100vh;
}

/* ── Header ──────────────────────────────── */
.header {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border-dim);
  background: var(--bg-card);
}
.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.header-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--lime-dim);
  border: 1px solid var(--border-lime);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--lime);
}
.header-name {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -.3px;
}
.header-name span { color: var(--lime); }
.header-badge {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 100px;
  background: var(--purple-dim);
  border: 1px solid var(--border-purple);
  color: #c49dff;
  font-family: monospace;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-version { font-size: 11px; color: var(--white-20); font-family: monospace; }
.btn-logout {
  font-size: 12px;
  padding: 5px 14px;
  border-radius: 6px;
  background: var(--white-06);
  border: 1px solid var(--border-dim);
  color: var(--white-40);
  cursor: pointer;
  transition: all .2s;
}
.btn-logout:hover { border-color: var(--red); color: #ff8a93; background: rgba(230,57,70,0.07); }

/* ── Sidebar ─────────────────────────────── */
.sidebar {
  border-right: 1px solid var(--border-dim);
  background: var(--bg-card);
  padding: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sidebar-label {
  font-size: 9px;
  font-family: monospace;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--white-20);
  padding: 10px 18px 6px;
}
.sidebar a {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 18px;
  color: var(--white-40);
  font-size: 13px;
  font-weight: 500;
  border-left: 2px solid transparent;
  transition: all .18s;
}
.sidebar a:hover { color: var(--white-70); background: var(--white-06); }
.sidebar a.active { color: var(--lime); border-left-color: var(--lime); background: var(--lime-muted); }
.sidebar svg { opacity: .6; flex-shrink: 0; }
.sidebar a.active svg { opacity: 1; }

/* ── Main ────────────────────────────────── */
.main {
  padding: 28px 32px;
  overflow-y: auto;
}
.page-title {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -.4px;
  margin-bottom: 4px;
}
.page-subtitle {
  font-size: 12px;
  color: var(--white-40);
  margin-bottom: 24px;
}

/* ── Stats cards ─────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin-bottom: 28px; }
.stat-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-dim);
  border-radius: 10px;
  padding: 16px 18px;
}
.stat-label { font-size: 10px; font-family: monospace; text-transform: uppercase; letter-spacing: .1em; color: var(--white-40); margin-bottom: 8px; }
.stat-value { font-size: 28px; font-weight: 700; color: #fff; letter-spacing: -1px; line-height: 1; }
.stat-value.lime   { color: var(--lime); }
.stat-value.purple { color: #c49dff; }
.stat-value.red    { color: #ff8a93; }

/* ── Card ────────────────────────────────── */
.card {
  background: var(--bg-panel);
  border: 1px solid var(--border-dim);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 20px;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-dim);
}
.card-title { font-size: 13px; font-weight: 600; color: var(--white-70); }

/* ── Table ───────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  text-align: left;
  padding: 11px 16px;
  font-size: 10px;
  font-family: monospace;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--white-40);
  border-bottom: 1px solid var(--border-dim);
  white-space: nowrap;
}
tbody td { padding: 12px 16px; border-bottom: 1px solid rgba(255,255,255,0.05); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--white-06); }

/* ── Badge ───────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  font-weight: 600;
  font-family: monospace;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 100px;
}
.badge-active   { background: rgba(30,170,106,0.14); border: 1px solid rgba(30,170,106,0.35); color: #4ADE80; }
.badge-inactive { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14); color: var(--white-40); }
.badge-expired  { background: rgba(230,57,70,0.10); border: 1px solid rgba(230,57,70,0.30); color: #ff8a93; }

/* ── Buttons ─────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  font-family: monospace;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 7px 16px;
  border-radius: 7px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .18s;
  white-space: nowrap;
}
.btn-lime {
  background: var(--lime-dim);
  border-color: var(--border-lime);
  color: var(--lime);
}
.btn-lime:hover { background: rgba(200,255,0,0.20); }
.btn-purple {
  background: var(--purple-dim);
  border-color: var(--border-purple);
  color: #c49dff;
}
.btn-purple:hover { background: rgba(130,61,238,0.30); }
.btn-ghost {
  background: transparent;
  border-color: var(--border-dim);
  color: var(--white-40);
}
.btn-ghost:hover { border-color: var(--white-20); color: var(--white-70); }
.btn-danger {
  background: rgba(230,57,70,0.08);
  border-color: rgba(230,57,70,0.30);
  color: #ff8a93;
}
.btn-danger:hover { background: rgba(230,57,70,0.16); }
.btn-sm { font-size: 10px; padding: 4px 10px; }

.action-group { display: flex; align-items: center; gap: 6px; }

/* ── Forms ───────────────────────────────── */
.form-grid { display: grid; gap: 16px; }
.form-grid-2 { grid-template-columns: 1fr 1fr; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-label {
  font-size: 10px;
  font-family: monospace;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--white-40);
}
.form-input,
.form-select {
  padding: 9px 12px;
  border-radius: 7px;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  color: var(--white-70);
  font-size: 13px;
  outline: none;
  transition: border-color .18s;
  width: 100%;
}
.form-input:focus,
.form-select:focus { border-color: rgba(130,61,238,0.55); }
.form-select option { background: #1a1a1a; }
.form-input::placeholder { color: var(--white-20); }

.form-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-dim);
  border-radius: 12px;
  padding: 24px;
  max-width: 640px;
}
.form-footer { display: flex; gap: 10px; padding-top: 8px; }

/* ── Flash messages ──────────────────────── */
.flash {
  padding: 11px 16px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 18px;
  border-left: 3px solid;
  display: flex;
  align-items: center;
  gap: 8px;
}
.flash-success { background: rgba(30,170,106,0.10); border-left-color: var(--green); color: #4ADE80; }
.flash-error   { background: rgba(230,57,70,0.10); border-left-color: var(--red); color: #ff8a93; }

/* ── Login page ──────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 24px;
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: 16px;
  padding: 36px 32px;
}
.login-logo {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--lime-dim);
  border: 1px solid var(--border-lime);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
}
.login-title {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -.4px;
  margin-bottom: 4px;
}
.login-sub { font-size: 12px; color: var(--white-40); margin-bottom: 28px; }
.login-card .form-group { margin-bottom: 14px; }
.login-submit {
  width: 100%;
  padding: 11px;
  border-radius: 8px;
  background: var(--lime-dim);
  border: 1px solid var(--border-lime);
  color: var(--lime);
  font-size: 13px;
  font-weight: 700;
  font-family: monospace;
  letter-spacing: .08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .18s;
  margin-top: 6px;
}
.login-submit:hover { background: rgba(200,255,0,0.22); }

/* ── Confirm modal ───────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 50;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: 14px;
  padding: 28px;
  max-width: 380px;
  width: 100%;
}
.modal-title { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.modal-text  { font-size: 13px; color: var(--white-40); margin-bottom: 22px; line-height: 1.5; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; }

/* ── Responsive ──────────────────────────── */
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .form-grid-2 { grid-template-columns: 1fr; }
  .main { padding: 20px 16px; }
}