/*
 * vlearn-style.css
 * File styling untuk semua komponen V-Learning.
 * Dibuat dengan pendekatan Mobile-First untuk responsivitas.
 */

/* ==========================================================================
   1. Gaya Umum & Dasar (Global Styles)
   ========================================================================== */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

a {
    color: #0073aa;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Wrapper utama untuk konsistensi layout */
.vlearn-wrapper {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 0;
}


/* ===================================================================
   6. V-LEARNING CUSTOM HEADER
=================================================================== */

:root {
    --vlearn-header-bg: rgba(255, 255, 255, 0.8);
    --vlearn-header-border: #e0e0e0;
    --vlearn-text-dark: #212529;
    --vlearn-primary: #a35da7;
    --vlearn-secondary: #775ba3;
}

html.dark-mode {
    --vlearn-header-bg: rgba(30, 30, 30, 0.8);
    --vlearn-header-border: #333;
    --vlearn-text-dark: #f8f9fa;
}

.vlearn-header {
    background: var(--vlearn-header-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--vlearn-header-border);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.vlearn-header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.vlearn-header-left,
.vlearn-header-center,
.vlearn-header-right {
    display: flex;
    align-items: center;
}

.vlearn-logo {
    height: 40px;
    width: auto;
}

/* Tombol Dark/Light Mode */
.vlearn-theme-toggle {
    background: transparent;
    border: 1px solid var(--vlearn-header-border);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    color: var(--vlearn-text-dark);
}
.vlearn-theme-toggle:hover {
    background-color: rgba(0,0,0,0.05);
}
html.dark-mode .vlearn-theme-toggle:hover {
     background-color: rgba(255,255,255,0.1);
}
.vlearn-theme-toggle .sun-icon { display: none; }
.vlearn-theme-toggle .moon-icon { display: block; }
html.dark-mode .vlearn-theme-toggle .sun-icon { display: block; }
html.dark-mode .vlearn-theme-toggle .moon-icon { display: none; }


/* Tombol Header (Login/Daftar) */
.vlearn-header-right {
    gap: 10px;
}

.vlearn-header-button {
    padding: 8px 20px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.vlearn-button-primary {
    background: linear-gradient(90deg, var(--vlearn-primary), var(--vlearn-secondary));
    color: white;
}
.vlearn-button-primary:hover {
    transform: translateY(-2px);
    color: #fffb02;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.vlearn-button-secondary {
    background-color: transparent;
    color: var(--vlearn-primary);
    border-color: var(--vlearn-primary);
}
.vlearn-button-secondary:hover {
    background-color: var(--vlearn-primary);
    color: white;
}

/* --- Header / Responsive --- */
@media (max-width: 768px) {
    .vlearn-header-container {
        position: relative;
    }
    .vlearn-header-center {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
}
@media (max-width: 480px) {
    .vlearn-header-button {
        padding: 6px 12px;
        font-size: 0.9rem;
    }
    .vlearn-logo {
        height: 35px;
    }
}

/* Menyesuaikan padding body agar konten tidak tertutup header */
body.vlearn-body {
    padding-top: 0; /* Menghapus padding dari tema utama */
}

/* ===================================================================
   V-LEARNING LANDING PAGE STYLES
=================================================================== */

/* --- Container & Global --- */
#vlearn-landing-page .vlearn-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

#vlearn-landing-page section {
    padding: 80px 0;
}

#vlearn-landing-page .vlearn-section-title {
    font-size: 2.5rem;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 20px;
}
html.dark-mode #vlearn-landing-page .vlearn-section-title {
    color: #fdfdfd;
}
#vlearn-landing-page .vlearn-section-subtitle {
    font-size: 1.1rem;
    color: #6c757d;
    text-align: center;
    max-width: 600px;
    margin: 0 auto 50px auto;
}
/* --- Hero Section --- */
.vlearn-hero-section {
    background-color: var(--bg-light);
    padding-top: 60px;
    padding-bottom: 60px;
}

.vlearn-hero-section .vlearn-container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.vlearn-hero-content {
    flex: 1;
}

.vlearn-hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.vlearn-hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.vlearn-cta-button {
    display: inline-block;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.vlearn-cta-button:hover {
    transform: translateY(-3px);
    color: #fffb02;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.vlearn-hero-meta {
    margin-top: 15px;
    font-size: 0.9rem;
    color: #6c757d;
}

.vlearn-hero-image {
    flex-basis: 45%;
}

.vlearn-hero-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
}

/* --- Testimonial Section --- */
.vlearn-testimonial-section {
    background-color: #ffffff;
}
html.dark-mode .vlearn-testimonial-section {
    background-color: #1c1c1c;
}
.vlearn-testimonial-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.vlearn-testimonial-card {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid #eee;
}
html.dark-mode .vlearn-testimonial-card {
    background: #f8f8f8;
    border-color: #444;
    color: #2e2e2e;
}
.vlearn-testimonial-card p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0 0 20px 0;
}

.vlearn-testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.vlearn-testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.vlearn-testimonial-author span {
    line-height: 1.4;
}

/* --- Curriculum Section (Accordion) --- */
.vlearn-curriculum-section {
    background-color: var(--bg-light);
}

/* (BARU) Grid untuk layout 2 kolom */
.vlearn-curriculum-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr; /* Kolom kiri sedikit lebih besar */
    gap: 40px; /* Jarak antar kolom */
    align-items: start; /* Konten dimulai dari atas */
}

/* (BARU) Judul untuk video preview */
.vlearn-preview-title {
    font-size: 1.2rem;
    margin-top: 0;
    margin-bottom: 15px;
    text-align: left;
    color: #000;
}
html.dark-mode .vlearn-preview-title {
    color: #fdfdfd;
}    
/* (BARU) Wrapper untuk video agar responsif */
.vlearn-video-preview-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* Aspect Ratio 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    background-color: #e0e0e0; /* Memastikan padding tidak merusak layout */
}
.vlearn-video-preview-wrapper iframe {
    position: absolute;
    top: 5px;   /* Atur posisi dari atas dengan padding */
    left: 5px;  /* Atur posisi dari kiri dengan padding */
    width: calc(100% - 10px);  /* 100% lebar dikurangi 2x padding (kiri+kanan) */
    height: calc(100% - 10px); /* 100% tinggi dikurangi 2x padding (atas+bawah) */
    border-radius: 8px; /* Sedikit radius pada video itu sendiri */
}
.vlearn-accordion {
    max-width: 800px;
    margin: 0 auto;
}

.vlearn-accordion-item {
    background-color: #fff;
    border-radius: 10px;
    margin-bottom: 15px;
    border: 1px solid #e0e0e0;
    overflow: hidden;
}

.vlearn-accordion-header {
    background: none;
    border: none;
    width: 100%;
    padding: 20px;
    text-align: left;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.vlearn-accordion-icon {
    font-size: 1.5rem;
    font-weight: normal;
    transition: transform 0.3s ease;
}

.vlearn-accordion-item.active .vlearn-accordion-icon {
    transform: rotate(45deg);
}

.vlearn-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
    padding: 0 20px;
}

.vlearn-accordion-content p {
    margin-top: 0;
    color: #555;
}

.vlearn-accordion-content ul {
    list-style: none;
    padding-left: 0;
}

.vlearn-accordion-content li {
    padding: 10px;
    border-bottom: 1px dashed #eee;
}

.vlearn-lesson-blurred {
    filter: blur(4px);
    opacity: 0.6;
    position: relative;
    user-select: none;
}

/* --- Final CTA Section --- */
.vlearn-final-cta-section {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
}

.vlearn-final-cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.vlearn-final-cta-section p {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 30px auto;
    opacity: 0.9;
}

.vlearn-cta-button-final {
    background: white;
    color: var(--primary-color);
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: inline-block;
}

.vlearn-cta-button-final:hover {
    transform: scale(1.05);
}

/* --- Responsive Design --- */
/* (BARU) Tambahkan media query di bagian "Responsive Design" */
@media (max-width: 992px) {
    /* Aturan responsif yang sudah ada... */

    /* Aturan untuk curriculum grid di layar kecil */
    .vlearn-curriculum-grid {
        grid-template-columns: 1fr; /* Ubah menjadi 1 kolom */
        gap: 50px; /* Beri jarak lebih saat ditumpuk */
    }

    .vlearn-preview-title {
        text-align: center; /* Pusatkan judul di layar kecil */
    }
}
@media (max-width: 768px) {
    .vlearn-hero-section .vlearn-container {
        flex-direction: column-reverse;
        text-align: center;
    }
    .vlearn-hero-title {
        font-size: 2.5rem;
    }
    .vlearn-testimonial-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================================================
   6. HALAMAN OTENTIKASI (REVISI ESTETIK)
=================================================================== */

/* --- Layout Utama Dua Kolom --- */
.vlearn-auth-page {
    background-color: #f0f2f5;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    font-family: 'Montserrat', sans-serif;
}

.vlearn-auth-wrapper {
    display: flex;
    width: 100%;
    max-width: 900px;
    margin: 20px;
    background-color: #ffffff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* --- Kolom Form (Kiri) --- */
.vlearn-auth-form-container {
    flex-basis: 55%;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* --- Kolom Gambar (Kanan) --- */
.vlearn-auth-image-container {
    flex-basis: 45%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.vlearn-auth-image-container img {
    max-width: 100%;
    height: auto;
    transform: scale(1.1);
    filter: drop-shadow(0 10px 15px rgba(0,0,0,0.2));
}

/* --- Elemen di Dalam Form --- */
.vlearn-auth-header {
    text-align: center;
    margin-bottom: 25px;
}

.vlearn-auth-logo {
    max-width: 120px;
    margin-bottom: 15px;
}

.vlearn-auth-header h2 {
    font-size: 1.8rem;
    color: #333;
    margin: 0 0 5px 0;
}

.vlearn-auth-header p {
    color: #777;
    margin: 0;
}

.vlearn-form-group {
    margin-bottom: 18px;
}

.vlearn-form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 0.9rem;
    color: #555;
}

.vlearn-form-group input,
.vlearn-form-group select {
    width: 100%;
    padding: 0 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.vlearn-form-group input:focus,
.vlearn-form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(163, 93, 167, 0.2);
}

.vlearn-auth-button {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 8px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    color: white;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.3s;
}

.vlearn-auth-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 7px 20px rgba(120, 91, 163, 0.3);
}

.vlearn-auth-button-success {
    display: block;
    text-align: center;
    padding: 12px;
    margin-top: 10px;
    border-radius: 8px;
    background-color: #28a745;
    color: white;
    text-decoration: none;
    font-weight: bold;
}

.vlearn-auth-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 0.9rem;
}

/* --- Status Validasi --- */
#username-status, #password-match-status {
    display: block;
    margin-top: 5px;
    font-size: 0.85rem;
    height: 1em; /* Cadangkan ruang untuk mencegah layout bergeser */
}

/* --- Responsif --- */
@media (max-width: 768px) {
    .vlearn-auth-image-container {
        display: none; /* Sembunyikan gambar di layar kecil */
    }
    .vlearn-auth-form-container {
        flex-basis: 100%;
    }
    .vlearn-auth-wrapper {
        flex-direction: column;
        margin: 0;
        min-height: 100vh;
        border-radius: 0;
        box-shadow: none;
    }
}
/* ===================================================================
   6.1. TAMBAHAN STYLE UNTUK HALAMAN LOGIN
=================================================================== */

/* --- Wrapper untuk input password dan ikon mata --- */
.vlearn-password-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.vlearn-password-wrapper input {
    /* Pastikan input mengisi seluruh wrapper kecuali untuk ikon */
    padding-right: 40px !important;
}

/* --- Ikon mata untuk show/hide password --- */
.vlearn-toggle-password {
    position: absolute;
    right: 15px;
    cursor: pointer;
    user-select: none; /* Mencegah teks ikon terseleksi */
    color: #999;
    font-style: normal; /* Pastikan emoji tidak miring */
}

/* --- Link di Footer Form (Lupa Password, dll) --- */
.vlearn-auth-footer p a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s;
}

.vlearn-auth-footer p a:hover {
    text-decoration: underline;
    color: var(--secondary-color);
}

/* ===================================================================
   7. HALAMAN AREA MEMBER (VLEARN-MEMBERSHIP.PHP)
=================================================================== */

/* --- Wrapper Utama --- */
.vlearn-member-wrapper {
    display: flex;
    flex-direction: column; /* Layout mobile dulu */
    min-height: calc(100vh - 10px); /* Tinggi penuh dikurangi tinggi header */
    background-color: #f7f7f9;
}

/* --- Sidebar (Navigasi Kiri) --- */
.vlearn-sidebar {
    background-color: #ffffff;
    padding: 20px;
    border-right: 1px solid #e9e9e9;
    display: flex;
    flex-direction: column;
}

.vlearn-sidebar-header h3 {
    margin: 0 0 10px 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.vlearn-progress-container {
    margin-bottom: 20px;
}

.vlearn-progress-bar-background {
    background-color: #e9ecef;
    border-radius: 50px;
    height: 10px;
    overflow: hidden;
}

.vlearn-progress-bar-fill {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    height: 100%;
    width: 0%; /* Diisi oleh JS */
    border-radius: 50px;
    transition: width 0.5s ease-in-out;
}

#vlearn-progress-text {
    font-size: 0.8rem;
    color: #666;
    margin-top: 5px;
    display: block;
}

.vlearn-loading-sidebar {
    padding: 20px;
    text-align: center;
    color: #888;
}

/* --- Grup Materi di Sidebar --- */
.vlearn-materi-group {
    border-bottom: 1px solid #f0f0f0;
}

.vlearn-materi-toggle {
    width: 100%;
    background: none;
    border: none;
    padding: 15px 10px;
    text-align: left;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.2s;
}

.vlearn-materi-toggle:hover {
    background-color: #f9f9f9;
}

.vlearn-materi-toggle .vlearn-materi-icon {
    margin-right: 10px;
    color: #999;
}

.vlearn-materi-toggle .vlearn-materi-icon.unlocked {
    color: #28a745; /* Hijau untuk unlocked */
}

.vlearn-materi-toggle.locked {
    color: #999;
    cursor: not-allowed;
}

/* --- Daftar Lesson di Sidebar --- */
.vlearn-lesson-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: none; /* Default tertutup */
}

.vlearn-lesson-list li {
    padding: 12px 10px 12px 30px; /* Beri ruang untuk ikon */
    position: relative;
    cursor: pointer;
    transition: background-color 0.2s;
}

.vlearn-lesson-list li:hover,
.vlearn-lesson-list li.active {
    background-color: #f0f2ff;
    font-weight: bold;
}

.vlearn-lesson-list li.locked {
    color: #aaa;
    cursor: not-allowed;
    background-color: transparent !important;
}

.vlearn-lesson-list .vlearn-lesson-icon {
    position: absolute;
    left: 10px;
    top: 14px;
    color: #ccc;
}

.vlearn-lesson-list li.completed .vlearn-lesson-icon {
    color: #28a745; /* Hijau untuk selesai */
}

/* --- Konten Utama (Kanan) --- */
.vlearn-main-content {
    flex-grow: 1;
    padding: 20px;
}

.vlearn-main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.vlearn-main-header h1 {
    font-size: 1.8rem;
    margin: 0;
}

.vlearn-logout-button {
    background-color: #dc3545;
    color: white;
    padding: 8px 15px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.2s;
}

.vlearn-logout-button:hover {
    background-color: #c82333;
    color: white;
}

#vlearn-lesson-title {
    font-size: 1.2rem;
    color: #555;
    margin-top: 0;
    margin-bottom: 20px;
    font-weight: normal;
}

.vlearn-video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    background-color: #000;
    border-radius: 10px;
    margin-bottom: 20px;
}

.vlearn-video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
/* (BARU) Tombol CTA di Sidebar untuk Kelas Lanjutan */
.vlearn-sidebar-cta-button {
    display: block;
    background: linear-gradient(90deg, #fe01e0, #e20080);
    color: #f2ff3b;
    text-align: center;
    padding: 12px 10px;
    margin: 20px 0 10px 0; /* Memberi jarak dari atas dan bawah */
    border-radius: 8px;
    font-weight: bold;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.vlearn-sidebar-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(29, 151, 108, 0.3);
    color: #d5d5d5;
    text-decoration: none;
}
/* --- Responsif untuk Desktop --- */
@media (min-width: 992px) {
    .vlearn-member-wrapper {
        flex-direction: row; /* Layout 2 kolom di desktop */
    }

    .vlearn-sidebar {
        flex-basis: 350px; /* Lebar sidebar */
        flex-shrink: 0; /* Mencegah sidebar menyusut */
        height: calc(100vh - 80px); /* Tinggi sidebar penuh */
        overflow-y: auto; /* Scroll jika konten panjang */
    }
    
    .vlearn-main-content {
        padding: 40px;
        height: calc(100vh - 80px);
        overflow-y: auto;
    }
}
.vlearn-lesson-list li:hover,
.vlearn-lesson-list li.active {
    background-color: #f0f2ff;
    font-weight: bold;
}

.lesson-status-icon {
    font-size: 1rem;
    flex-shrink: 0; /* Mencegah ikon menyusut /
margin-left: 10px; / Jarak dari teks /
}
.lesson-status-icon.completed {
color: #28a745; / Hijau untuk selesai /
}
.lesson-status-icon.uncompleted {
color: #ccc; / Abu-abu untuk belum selesai */
}

/* (BARU) Animasi untuk teks "Selamat!" */
@keyframes fadeInUp {
from {
    opacity: 0;
    transform: translateY(20px);
}
to {
    opacity: 1;
    transform: translateY(0);
}
}

.vlearn-finish-text {
    background-color: #e6ffed;
    color: #22863a;
    padding: 15px;
    border-radius: 8px;
    font-weight: 500;
    border: 1px solid #b2dba1;
    display: none; /* Default tersembunyi */
}

.vlearn-finish-text.visible {
    display: block;
    animation: fadeInUp 0.5s ease-out;
}

/* ===================================================================
   #. MINOL
=================================================================== */
.whatsapp-chat-button {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 9999;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-chat-button img {
    width: 120px; /* Ukuran default untuk desktop */
    height: auto;
    /*border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2); */
}

.whatsapp-chat-button:hover {
    transform: scale(1.1);
    /* box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3); */
}

/* Responsif untuk tampilan mobile */
@media (max-width: 768px) {
    .whatsapp-chat-button {
        right: 15px;
        bottom: 25px;
    }
    .whatsapp-chat-button img {
        width: 50px; /* Ukuran yang lebih kecil untuk mobile */
    }
}

/* ===================================================================
/* 7. MODAL POP-UP (BARU)
/=================================================================== */
.vlearn-modal-overlay {
    display: none; /* Default tersembunyi \*/
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.6);
    justify-content: center;
    align-items: center;
}

.vlearn-modal-content {
    background-color: #fff;
    margin: auto;
    padding: 30px;
    border-radius: 10px;
    width: 90%;
    max-width: 450px;
    text-align: center;
    position: relative;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
from { opacity: 0; transform: scale(0.95); }
to { opacity: 1; transform: scale(1); }
}

.vlearn-modal-content h3 {
    margin-top: 0;
    font-size: 1.5rem;
    color: #333;
}

.vlearn-modal-content p {
    color: #666;
    margin-bottom: 25px;
}

.vlearn-modal-close-btn {
    position: absolute;
    top: 10px;
    right: 15px;
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    border: none;
    background: none;
    cursor: pointer;
}

.vlearn-modal-close-btn:hover,
.vlearn-modal-close-btn:focus {
    color: #000;
}

.vlearn-whatsapp-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    background-color: \#25D366;
    color: rgb(234, 255, 49);
    background-color: #41f47f;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: background-color 0.3s, transform 0.2s;
}

.vlearn-whatsapp-button:hover {
    color: rgb(42, 56, 255);
    transform: scale(1.05);
}

.vlearn-whatsapp-button i {
    margin-right: 8px;
    font-size: 1.2rem;
}

/* ===================================================================
   REVISI: Styling Unik untuk Modal Ubah Password
=================================================================== */

/* Latar belakang modal (overlay) */
.vlearn-modal-overlay-newpass {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.vlearn-modal-overlay-newpass.active {
    opacity: 1;
    visibility: visible;
}
/*====================================================================
/* Konten modal (kotak pop-up) */
/*=================================================================== */
.vlearn-modal-content-newpass {
    background-color: var(--vlearn-white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.2);
    width: 90%;
    max-width: 400px;
    position: relative;
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.vlearn-modal-overlay-newpass.active .vlearn-modal-content-newpass {
    transform: scale(1);
}

.vlearn-modal-content-newpass h3 {
    margin-top: 0;
    margin-bottom: 25px;
    text-align: center;
    color: #fff;
}

/* Tombol close (x) */
.vlearn-modal-close-btn-newpass {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: #fff;
    cursor: pointer;
    line-height: 1;
}

/* Styling untuk form di dalam modal */
.vlearn-form-group-newpass {
    margin-bottom: 15px;
}

#vlearn-newpass-form input {
    width: 100%;
    padding: 12px;
    border: 1px solid #fff;
    border-radius: 8px;
    font-size: 1rem;
    background-color: var(--vlearn-bg-light);
    color: #fff;
}

.vlearn-modal-submit-btn-newpass {
    width: 100%;
    padding: 12px;
    background-color: var(--vlearn-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.vlearn-modal-submit-btn-newpass:hover {
    background-color: var(--vlearn-primary-dark);
}

.vlearn-modal-submit-btn-newpass:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

/* Notifikasi error atau sukses di modal */
.vlearn-modal-notice-newpass {
    text-align: center;
    margin-bottom: 15px;
    font-weight: bold;
    min-height: 20px;
}
.vlearn-modal-notice-newpass.error {
    color: var(--vlearn-error);
}
.vlearn-modal-notice-newpass.success {
    color: var(--vlearn-success);
}

/* Dark Mode untuk Modal Baru */
html.dark-mode .vlearn-modal-content-newpass h3 {
    color: #fff;
}