html, body {
    height: 100%;
    margin: 0;
}

body {
    font-family: 'Segoe UI', Roboto, sans-serif;
}

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

/* ===== Panel Kiri (Branding) ===== */
.login-brand {
    flex: 1;
    background: linear-gradient(135deg, #6cc3e8 0%, #3f8fd1 100%);
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Blob dekorasi warna hijau & kuning, senada card dashboard */
.blob {
    position: absolute;
    border-radius: 50%;
}

.blob-green {
    width: 320px;
    height: 320px;
    background: rgba(76, 187, 138, 0.25);
    top: -100px;
    left: -100px;
}

.blob-yellow {
    width: 260px;
    height: 260px;
    background: rgba(244, 185, 66, 0.25);
    bottom: -80px;
    right: -80px;
}

.login-brand-content {
    text-align: center;
    color: #ffffff;
    z-index: 1;
    padding: 40px;
}

.brand-icon {
    font-size: 64px;
    margin-bottom: 18px;
    display: inline-block;
    color: #f4b942;
    text-shadow: 0 3px 8px rgba(0,0,0,0.15);
}

.login-brand-content h1 {
    font-weight: 800;
    font-size: 34px;
    line-height: 1.3;
    margin-bottom: 12px;
}

.login-brand-content h1 span {
    font-weight: 400;
    font-size: 22px;
    opacity: 0.9;
}

.login-brand-content p {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.brand-decor {
    display: flex;
    justify-content: center;
    gap: 22px;
    font-size: 24px;
}

.decor-yellow { color: #f4b942; }
.decor-green { color: #6fd3a0; }
.decor-white { color: rgba(255,255,255,0.85); }

/* ===== Panel Kanan (Form) ===== */
.login-form-panel {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f8fafc;
    padding: 30px;
}

.form-signin {
    width: 100%;
    max-width: 360px;
}

.form-signin h3 {
    color: #1e3a5f;
}

.form-signin .input-group-text {
    background-color: #eef4fb;
    border: 1px solid #ced4da;
    border-right: none;
    color: #3f8fd1;
}

.form-signin .form-control {
    border-left: none;
    padding: 10px 12px;
}

.form-signin .form-control:focus {
    box-shadow: none;
    border-color: #6cc3e8;
}

.form-signin .input-group:focus-within .input-group-text {
    border-color: #6cc3e8;
}

.login-btn {
    background-color: #3f8fd1;
    color: #ffffff;
    border: none;
    padding: 10px;
    font-weight: 600;
    border-radius: 8px;
    margin-top: 10px;
    transition: 0.2s;
}

.login-btn:hover {
    background-color: #2f75b3;
    color: #ffffff;
}