* {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
}

body {
  background: #0e0e0e;
  color: #fff;
}

.dashboard {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 220px;
  background: #151515;
  padding: 20px;
}

.sidebar h2 {
  color: #ffc107;
  margin-bottom: 20px;
}

.sidebar ul {
  list-style: none;
}

.sidebar li {
  padding: 12px;
  cursor: pointer;
  border-radius: 6px;
}

.sidebar li.active,
.sidebar li:hover {
  background: #ffc107;
  color: #000;
}

/* Main */
.main {
  flex: 1;
  padding: 30px;
}

h1 {
  margin-bottom: 20px;
}

/* Card */
.card {
  background: #1c1c1c;
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 30px;
}

.card h3 {
  margin-bottom: 15px;
  color: #ffc107;
}

/* Form */
.form input,
.form textarea {
  width: 100%;
  margin-bottom: 10px;
  padding: 10px;
  border-radius: 6px;
  border: none;
}

.form button {
  background: #ffc107;
  color: #000;
  padding: 10px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
}

/* Table */
table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 12px;
  text-align: left;
}

th {
  background: #262626;
}

td {
  background: #1a1a1a;
}

.action-btn {
  padding: 6px 10px;
  margin-right: 5px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.edit {
  background: #0d6efd;
  color: #fff;
}

.delete {
  background: #dc3545;
  color: #fff;
}

/* ===== RESET ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

/* ===== BODY CENTER ===== */
body.center {
  min-height: 100vh;
  background: linear-gradient(135deg, #1e293b, #0f172a);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== LOGIN BOX ===== */
.login-box {
  background: #ffffff;
  width: 360px;
  padding: 30px 28px;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  text-align: center;
}

/* ===== TITLE ===== */
.login-box h2 {
  margin-bottom: 20px;
  color: #1e293b;
  font-size: 24px;
  font-weight: 600;
}

/* ===== INPUTS ===== */
.login-box input {
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
  font-size: 14px;
  transition: all 0.3s ease;
}

.login-box input:focus {
  border-color: #2563eb;
  outline: none;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

/* ===== BUTTON ===== */
.login-box button {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 8px;
  background: #2563eb;
  color: #ffffff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
}

.login-box button:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
}

.login-box button:active {
  transform: translateY(0);
}

/* ===== ERROR TEXT ===== */
#error {
  margin-top: 12px;
  font-size: 13px;
  color: #dc2626;
}

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 420px) {
  .login-box {
    width: 90%;
    padding: 24px;
  }
}


/* ===== TOPBAR / NAVBAR ===== */
.topbar {
  height: 60px;
  background: #0f172a;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.25);
}

.topbar h2 {
  font-size: 20px;
  font-weight: 600;
}

/* ===== LOGOUT BUTTON ===== */
.logout-btn {
  background: #ef4444;
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.logout-btn:hover {
  background: #dc2626;
}