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

body {
  margin: 0;
  padding: 0;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f5f5f5;
}

.login-container {
  display: flex;
  width: 100%;
  height: 100vh;
}

.login-form {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background: #fff;
  padding: 40px;
}
.login-image {
  flex: 1;
  overflow: hidden;
}

.login-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Header gabungan logo + teks */
.login-header {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.login-header img {
  width: 50px;
  height: 50px;
  margin-right: 12px;
  border-radius: 8px;
}

.login-header h2 {
  font-size: 24px;
  color: #333;
}

.login-form form {
  display: flex;
  flex-direction: column;
}

/* Styling field input */
.login-form input {
  padding: 12px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 8px;
  width: 500px;   /* agar seragam */
  max-width: 500px;
}
.login-form .form-group input {
    width: 500px;
    box-sizing: border-box;
    padding: 10px;
    margin-top: 6px;
    border-radius: 6px;
    border: 1px solid #ccc;
}

/* Tombol Login sejajar dengan input */
.login-form .btn {
    display: block;
    width: 500px;
    box-sizing: border-box;
    padding: 10px;
    margin-top: 12px;
    border: none;
    border-radius: 6px;
    background: #007bff;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.login-form button:hover {
  background: #0056b3;
}
/* Bagian kanan slideshow */
.login-image {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.login-image .slideshow {
  width: 100%;
  height: 100%;
  position: relative;
}

.login-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

.login-image img.active {
  opacity: 1;
}
/* Gradasi halus di perbatasan */
.login-form {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 50px;
  background: #fff;
  z-index: 1;
}

/* Gradasi halus ke arah gambar */
.login-form::after {
  content: "  ";
  position: absolute;
  top: 0;
  right: -175px;   /* overlap ke area gambar */
  width: 175px;    /* lebar gradasi */
  height: 100%;
  background: linear-gradient(to right, #fff, transparent);
  z-index: 2;
  pointer-events: none;
}
.login-footer {
  margin-top: 15px;
  text-align: center;
  font-size: 12px;
  color: #181818;
  opacity: 0.8;
}