/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg:       #0e0e0e;
  --bg2:      #161616;
  --bg3:      #1f1f1f;
  --bg4:      #2a2a2a;
  --accent:   #7F77DD;
  --accent2:  #534AB7;
  --text:     #ffffff;
  --text2:    #aaaaaa;
  --text3:    #555555;
  --border:   #2a2a2a;
  --danger:   #e05555;
  --success:  #3dcf8e;
  --radius:   12px;
  --radius-sm:8px;
}
html, body { height: 100%; font-family: 'Segoe UI', system-ui, sans-serif; background: var(--bg); color: var(--text); font-size: 14px; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--bg4); border-radius: 4px; }

/* ── PAGES ── */
.page { display: none; }
.page.active { display: flex; }

/* ══════════════════════════════
   LOGIN PAGE
══════════════════════════════ */
#loginPage {
  min-height: 100vh;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
#loginPage::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, #534AB720 0%, transparent 70%);
  top: -100px; left: -100px;
  pointer-events: none;
}
.login-brand {
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--text2);
  margin-bottom: 48px;
  text-align: center;
}
.login-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px 36px;
  width: 360px;
  position: relative;
  z-index: 1;
}
.login-title {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: 8px;
}
.login-sub {
  font-size: 13px;
  color: var(--text2);
  margin-bottom: 32px;
}
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 11px; letter-spacing: .08em; color: var(--text3); margin-bottom: 6px; }
.form-group input, .form-group select {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
  transition: border-color .2s;
  outline: none;
}
.form-group input:focus, .form-group select:focus { border-color: var(--accent); }
.form-group select option { background: var(--bg3); }
.btn-primary {
  width: 100%;
  padding: 12px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 40px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  cursor: pointer;
  transition: background .2s, transform .1s;
  margin-top: 8px;
}
.btn-primary:hover { background: var(--accent2); }
.btn-primary:active { transform: scale(.98); }
.login-hint { font-size: 11px; color: var(--text3); text-align: center; margin-top: 16px; }
.login-err { color: var(--danger); font-size: 12px; margin-top: 10px; display: none; text-align: center; }

/* ══════════════════════════════
   MAIN LAYOUT
══════════════════════════════ */
#mainPage { min-height: 100vh; flex-direction: row; }

/* SIDEBAR */
.sidebar {
  width: 220px;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.sb-brand {
  padding: 22px 20px 20px;
  font-size: 13px;
  letter-spacing: .18em;
  font-weight: 700;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.sb-brand span { color: var(--accent); }
.sb-section-label {
  font-size: 9px;
  letter-spacing: .14em;
  color: var(--text3);
  padding: 20px 20px 6px;
}
.sb-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  font-size: 13px;
  color: var(--text2);
  cursor: pointer;
  border-radius: 0;
  transition: color .15s, background .15s;
  border-left: 2px solid transparent;
}
.sb-item:hover { color: var(--text); background: var(--bg3); }
.sb-item.active { color: var(--accent); border-left-color: var(--accent); background: #7F77DD12; }
.sb-item svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.sb-footer {
  margin-top: auto;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}
.logout-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text3);
  cursor: pointer;
  transition: color .15s;
}
.logout-btn:hover { color: var(--danger); }
.logout-btn svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* CONTENT AREA */
.content { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.topbar {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.topbar-title { font-size: 15px; font-weight: 600; letter-spacing: -.01em; }
.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text2);
}
.avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: #fff;
}
.inner { padding: 24px 28px; flex: 1; overflow-y: auto; }
.tab-page { display: none; }
.tab-page.active { display: block; }

/* ══════════════════════════════
   DASHBOARD
══════════════════════════════ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.stat-icon { font-size: 20px; margin-bottom: 12px; }
.stat-val { font-size: 30px; font-weight: 700; margin-bottom: 4px; }
.stat-val.purple { color: var(--accent); }
.stat-val.green { color: var(--success); }
.stat-val.amber { color: #EF9F27; }
.stat-lbl { font-size: 11px; letter-spacing: .06em; color: var(--text3); }
.section-title { font-size: 13px; font-weight: 600; letter-spacing: .04em; color: var(--text2); margin-bottom: 14px; }

/* ══════════════════════════════
   TABLE SECTION
══════════════════════════════ */
.table-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.table-toolbar {
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}
.search-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 12px;
  flex: 1;
  max-width: 280px;
}
.search-wrap svg { width: 14px; height: 14px; stroke: var(--text3); fill: none; stroke-width: 2; stroke-linecap: round; flex-shrink: 0; }
.search-wrap input { background: transparent; border: none; color: var(--text); font-size: 12px; outline: none; width: 100%; }
.search-wrap input::placeholder { color: var(--text3); }
.btn-add {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 40px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s;
  white-space: nowrap;
}
.btn-add:hover { background: var(--accent2); }
.btn-add svg { width: 13px; height: 13px; stroke: #fff; fill: none; stroke-width: 2.5; stroke-linecap: round; }
table { width: 100%; border-collapse: collapse; }
thead th {
  text-align: left;
  padding: 10px 16px;
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--text3);
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}
tbody td {
  padding: 11px 16px;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
  color: var(--text2);
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--bg3); color: var(--text); }
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .04em;
}
.badge-aktif { background: #3dcf8e1a; color: var(--success); }
.badge-nonaktif { background: #e055551a; color: var(--danger); }
.badge-a { background: #7F77DD1a; color: var(--accent); }
.badge-b { background: #3dcf8e1a; color: var(--success); }
.badge-c { background: #EF9F271a; color: #EF9F27; }
.badge-d { background: #e055551a; color: var(--danger); }
.badge-e { background: #44444130; color: #888; }
.action-btns { display: flex; gap: 6px; }
.btn-edit, .btn-del {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text2);
  transition: all .15s;
}
.btn-edit svg, .btn-del svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.btn-edit:hover { background: #7F77DD20; color: var(--accent); border-color: var(--accent2); }
.btn-del:hover { background: #e0555520; color: var(--danger); border-color: var(--danger); }
.empty-row td { text-align: center; color: var(--text3); padding: 32px; font-size: 13px; }

/* ══════════════════════════════
   MODAL
══════════════════════════════ */
.modal-bg {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.modal-bg.open { display: flex; }
.modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px 28px 24px;
  width: 400px;
  max-width: 94vw;
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}
.modal-header h3 { font-size: 16px; font-weight: 700; }
.modal-close {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--bg3);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--text2);
  transition: background .15s;
}
.modal-close:hover { background: #e0555520; color: var(--danger); }
.modal-close svg { width: 13px; height: 13px; stroke: currentColor; fill: none; stroke-width: 2.5; stroke-linecap: round; }
.modal-footer { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }
.btn-cancel {
  padding: 9px 18px;
  border: 1px solid var(--border);
  border-radius: 40px;
  background: transparent;
  color: var(--text2);
  font-size: 13px;
  cursor: pointer;
  transition: background .15s;
}
.btn-cancel:hover { background: var(--bg3); }
.btn-save {
  padding: 9px 20px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 40px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s;
}
.btn-save:hover { background: var(--accent2); }
.btn-confirm-del {
  padding: 9px 20px;
  background: var(--danger);
  color: #fff;
  border: none;
  border-radius: 40px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.confirm-msg { font-size: 13px; color: var(--text2); line-height: 1.6; }

/* ══════════════════════════════
   RESPONSIVE
══════════════════════════════ */
@media (max-width: 720px) {
  .sidebar { width: 56px; }
  .sb-brand, .sb-section-label, .sb-item span, .logout-btn span { display: none; }
  .sb-item { justify-content: center; padding: 12px; }
  .inner { padding: 16px; }
  .stats-grid { grid-template-columns: 1fr; }
  .topbar { padding: 12px 16px; }
  .table-toolbar { flex-wrap: wrap; }
}