/* ============================= */
/* PREMIUM DARK THEME FULL FIX */
/* ============================= */

body {
  background:
    radial-gradient(circle at 20% 20%, rgba(56, 189, 248, 0.12), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(37, 99, 235, 0.12), transparent 40%),
    linear-gradient(135deg, #0f172a, #1e293b);
  color: #e2e8f0;
  font-family: "Segoe UI", sans-serif;
}

/* ============================= */
/* SIDEBAR */
/* ============================= */

.sidebar {
  background: linear-gradient(180deg, #0f172a, #111827 60%, #0f172a);
  box-shadow: 6px 0 30px rgba(0, 0, 0, 0.6);
  height: 100vh;
  overflow-y: auto;
}

.sidebar h4 {
  color: #e2e8f0;
}

.sidebar .nav-link {
  color: #cbd5e1;
  padding: 12px;
  border-radius: 10px;
  transition: 0.3s;
}

.sidebar .nav-link:hover {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
}

.sidebar .nav-link.active {
  background: linear-gradient(90deg, #2563eb, #38bdf8);
  color: white;
}

/* ============================= */
/* CONTENT */
/* ============================= */

.content-area {
  background-color: #020617 !important;
  padding: 40px;
  min-height: 100vh;
  border-radius: 12px;
}

/* ============================= */
/* CARD (FIX UTAMA 🔥) */
/* ============================= */

.card {
  background-color: #0f172a !important;
  color: #e2e8f0 !important;
  border: 1px solid #334155 !important;
  border-radius: 15px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}

.card hr {
  border-color: #475569 !important;
}

/* ============================= */
/* TEXT */
/* ============================= */

h1, h2, h3, h4, h5, h6, p {
  color: #e2e8f0 !important;
}

/* ============================= */
/* TABLE SUPER CLEAR 🔥 */
/* ============================= */

table {
  background-color: #020617 !important;
  color: #e2e8f0 !important;
  border-collapse: collapse;
  width: 100%;
}

/* HEADER */
table th {
  background-color: #0f172a !important;
  color: #38bdf8 !important;
  border: 3px solid #94a3b8 !important;
  padding: 12px;
}

/* CELL */
table td {
  border: 2px solid #64748b !important;
  padding: 10px;
}

/* BORDER LUAR */
table {
  border: 3px solid #cbd5f5 !important;
}

/* HOVER */
table tr:hover {
  background-color: rgba(56, 189, 248, 0.15);
}

/* BARIS Z */
table tr:last-child {
  background-color: rgba(34, 197, 94, 0.2);
  font-weight: bold;
  border-top: 3px solid #22c55e;
}

/* ============================= */
/* BUTTON */
/* ============================= */

.btn-secondary {
  background-color: #334155;
  border: none;
  color: white;
}

.btn-secondary:hover {
  background-color: #475569;
}

/* ============================= */
/* ALERT */
/* ============================= */

.alert-success {
  background: rgba(34, 197, 94, 0.2);
  border-left: 5px solid #22c55e;
  color: #bbf7d0;
}

.alert-warning {
  background: rgba(251, 191, 36, 0.2);
  border-left: 5px solid #facc15;
  color: #fde68a;
}