/* Import font dari Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Reset dasar dan tipografi */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333333;
    background-color: #f5f5f5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Variabel CSS untuk warna (konsisten dengan halaman lain) */
:root {
    --primary-color: #20c997; /* Teal */
    --primary-dark-color: #1a9c78; /* Teal lebih gelap */
    --secondary-color: #ffffff; /* Putih */
    --text-color: #333333; /* Abu-abu gelap */
    --light-gray: #f5f5f5; /* Abu-abu terang */
    --medium-gray: #6b7280; /* Abu-abu sedang untuk teks */
    --dark-gray: #4b5563; /* Abu-abu gelap untuk judul */
    --google-blue: #4285F4; /* Google brand color */
    --error-red: #dc3545; /* Merah untuk pesan error */
}

.login-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh; /* Set minimum height to fill viewport */
    background-color: var(--light-gray);
    padding: 20px; /* Padding overall for smaller screens */
}

.login-container {
    width: 100%;
    max-width: 900px; /* Maksimum lebar container */
    background-color: var(--secondary-color);
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    position: relative; /* Untuk posisi tombol back */
}

.back-button-wrapper {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 10;
}

.back-button {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: var(--secondary-color); /* Warna putih karena background panel kiri */
    font-weight: 500;
    padding: 10px 15px;
    background-color: rgba(0, 0, 0, 0.2); /* Latar belakang transparan gelap */
    border-radius: 9999px;
    transition: background-color 0.2s ease;
}

.back-button i {
    margin-right: 8px;
}

.back-button:hover {
    background-color: rgba(0, 0, 0, 0.3);
}

.login-content-wrapper {
    display: flex;
    min-height: 550px; /* Tinggi minimum agar konten terlihat baik */
}

.login-left-panel {
    flex: 1;
    background: linear-gradient(to bottom right, var(--primary-color), var(--primary-dark-color));
    color: var(--secondary-color);
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.konix-logo-large {
    font-size: 3.5rem; /* Ukuran besar untuk logo di panel */
    font-weight: 700;
    margin-bottom: 20px;
}

.konix-description {
    font-size: 1rem; /* ~16px */
    line-height: 1.6;
    max-width: 350px;
}

.login-right-panel {
    flex: 1;
    padding: 40px;
    background-color: var(--secondary-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.welcome-title {
    font-size: 2.5rem; /* ~40px */
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: 30px;
    text-align: center;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form label {
    display: block;
    font-size: 0.9375rem; /* ~15px */
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 8px;
}

.login-form input[type="email"],
.login-form input[type="password"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    color: var(--text-color);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}

.login-form input::placeholder {
    color: #a0aec0;
}

.login-form input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(32, 201, 151, 0.2);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    font-size: 0.9375rem;
}

.remember-me {
    display: flex;
    align-items: center;
    color: var(--medium-gray);
}

.remember-me input[type="checkbox"] {
    margin-right: 8px;
    accent-color: var(--primary-color); /* Warna checkbox */
}

.forgot-password {
    color: var(--medium-gray);
    text-decoration: none;
    transition: color 0.2s ease;
}

.forgot-password:hover {
    color: var(--primary-color);
}

.error-message {
    color: var(--error-red);
    font-size: 0.875rem;
    margin-top: -15px; /* Sesuaikan dengan margin-bottom form-group */
    margin-bottom: 15px;
    text-align: center;
    display: none; /* Sembunyikan secara default */
}

.login-button {
    display: block;
    width: 100%;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    padding: 15px 25px;
    font-size: 1.125rem; /* ~18px */
    font-weight: 600;
    border-radius: 9999px; /* Fully rounded */
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 25px;
}

.login-button:hover {
    background-color: var(--primary-dark-color);
    transform: translateY(-2px);
}

.divider {
    text-align: center;
    margin-bottom: 25px;
    position: relative;
    color: var(--medium-gray);
    font-size: 0.875rem;
}

.divider::before,
.divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background-color: #e0e0e0;
}

.divider::before {
    left: 0;
}

.divider::after {
    right: 0;
}

.divider span {
    background-color: var(--secondary-color);
    padding: 0 10px;
    position: relative;
    z-index: 1;
}

.google-login-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    background-color: var(--google-blue);
    color: var(--secondary-color);
    border: none;
    padding: 15px 25px;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 9999px;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.google-login-button i {
    margin-right: 10px;
    font-size: 1.25rem;
}

.google-login-button:hover {
    background-color: #357ae8; /* Darker Google blue */
    transform: translateY(-2px);
}

/* --- Responsive Design --- */

/* Tablet (Max-width 768px) */
@media (max-width: 768px) {
    .login-container {
        max-width: 600px;
    }

    .login-content-wrapper {
        flex-direction: column; /* Stack panels vertically */
        min-height: auto; /* Allow height to adjust */
    }

    .login-left-panel {
        padding: 30px;
        border-radius: 8px 8px 0 0; /* Rounded top corners */
    }

    .konix-logo-large {
        font-size: 3rem;
    }

    .konix-description {
        font-size: 0.9375rem; /* ~15px */
    }

    .login-right-panel {
        padding: 30px;
        border-radius: 0 0 8px 8px; /* Rounded bottom corners */
    }

    .welcome-title {
        font-size: 2rem;
        margin-bottom: 25px;
    }

    .form-group {
        margin-bottom: 15px;
    }

    .login-form label,
    .login-form input,
    .form-options {
        font-size: 0.9rem;
    }

    .login-form input {
        padding: 10px 12px;
    }

    .login-button,
    .google-login-button {
        padding: 12px 20px;
        font-size: 1rem;
    }

    .google-login-button i {
        font-size: 1.1rem;
    }
}

/* Handphone (Max-width 480px) */
@media (max-width: 480px) {
    .login-section {
        padding: 15px;
    }

    .login-container {
        border-radius: 8px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    }

    .back-button-wrapper {
        top: 15px;
        left: 15px;
    }

    .back-button {
        padding: 8px 12px;
        font-size: 0.875rem;
    }

    .login-left-panel {
        padding: 25px;
    }

    .konix-logo-large {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }

    .konix-description {
        font-size: 0.875rem;
    }

    .login-right-panel {
        padding: 25px;
    }

    .welcome-title {
        font-size: 1.75rem;
        margin-bottom: 20px;
    }

    .login-form label,
    .login-form input,
    .form-options {
        font-size: 0.875rem;
    }

    .login-form input {
        padding: 10px;
    }

    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        margin-bottom: 20px;
    }

    .login-button,
    .google-login-button {
        padding: 10px 15px;
        font-size: 0.9375rem;
    }

    .google-login-button i {
        font-size: 1rem;
    }

    .divider {
        margin-bottom: 20px;
    }
}