:root {
    --primary-color: #2d1900;
    --primary-hover-color: #412500;
    --background-color: #f8f9fa;
    --card-bg: #ffffff;
    --text-color: #151717;
    --text-secondary-color: #6c757d;
    --border-color: #e9ecef;
    --success-color: #198754;
    --error-color: #dc3545;
    --disabled-bg: #ced4da;
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    padding: 20px;
    min-height: 100vh;
}

.page-wrapper {
    width: 100%;
    max-width: 500px;
    position: relative;
    padding-top: 45px;
}

.logo {
    width: 90px;
    height: 90px;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    border-radius: 50%;
    background-color: var(--card-bg);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    display: flex;
    justify-content: center;
    align-items: center;
    border: 4px solid var(--card-bg);
}

.logo img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    content: url('/r-images/rekka.png');
}

.main-container {
    background-color: var(--card-bg);
    border-radius: 24px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
    padding: 65px 25px 25px 25px;
    width: 100%;
    text-align: center;
}

h1, h2, h3, h4 {
    color: var(--text-color);
    font-weight: 600;
}
.title h1 { font-size: 2rem; margin: 0; letter-spacing: 0px; }
.title p { color: var(--text-secondary-color); margin: 5px 0 25px 0; font-size: 0.9rem; letter-spacing: 1px; }
.footer { margin-top: 30px; font-size: 0.8rem; color: var(--text-secondary-color); }

.section {
    margin-bottom: 25px;
    padding: 0;
    box-shadow: none;
    background: none;
    border-radius: 0;
}
.section-title {
font-size: 1rem;
font-weight: 600;
color: #000;
padding: 10px 0 10px 0;
}

.hero-section {
    background: linear-gradient(135deg, #fff8e1, #fff);
    padding: 20px;
    border-radius: 16px;
    margin-bottom: 30px;
}
.hero-section h2 { font-size: 1.5rem; margin: 0 0 10px 0; line-height: 1.3; }
.hero-section p { color: var(--text-color); margin: 0 0 20px 0; font-size: 0.9rem; }

.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.value-item { background-color: #fff; border-radius: 12px; padding: 15px; border: 1px solid var(--border-color); }
.value-item .icon { font-size: 1.5rem; margin-bottom: 8px; }
.value-item h4 { margin: 0 0 5px 0; font-size: 0.9rem; color: var(--text-color); }
.value-item p { margin: 0; font-size: 0.8rem; color: var(--text-secondary-color); }

.marketplace-links a { text-decoration: none; }

.category-grid { display: flex; flex-direction: column; gap: 15px; }
.category-item-link { display: block; position: relative; border-radius: 12px; overflow: hidden; text-decoration: none; color: white; background-color: #333; }
.category-item-link::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 60%);
    z-index: 1; transition: background 0.3s ease;
}
.category-item-link:hover::before { background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.2) 60%); }
.category-img { width: 100%; height: auto; object-fit: cover; display: block; }
.category-title { position: absolute; bottom: 10px; left: 15px; right: 15px; z-index: 2; font-size: 1.2rem; font-weight: 700; text-align: center; }

.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.feature-item { 
    background-color: var(--card-bg); border: 1px solid var(--border-color); 
    border-radius: 16px; padding: 20px 10px; text-decoration: none; 
    color: var(--text-color); transition: transform 0.2s ease, box-shadow 0.2s ease; cursor: pointer; 
}
.feature-item:hover { transform: translateY(-5px); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08); }
.feature-item .icon { font-size: 2rem; line-height: 1; margin-bottom: 10px; }
.feature-item h3, .feature-item h4 { margin: 10px 0 5px 0; font-size: 1rem; }
.feature-item p { margin: 0; font-size: 0.8rem; color: var(--text-secondary-color); }

/* Form & S&K Styles */
.form-container { text-align: center; }
.form-header { padding: 0; margin: 0 0 20px 0; border: none; box-shadow: none; background: none; text-align: center; }
.form-header .icon { display: none; }
.form-header h2 { font-size: 1.8rem; margin: 0; }
.form-container p.description { color: var(--text-secondary-color); margin: 10px auto 30px auto; max-width: 100%; font-size: 0.9rem; text-align: center; }
.form-fields-wrapper.hidden, .btn.hidden { display: none; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 15px; }
.form-group label { color: var(--text-color); font-weight: 600; font-size: 0.9rem; text-align: center; text-transform: none; }
.input-wrapper { border: 1.5px solid var(--border-color); border-radius: 12px; height: 50px; display: flex; align-items: center; padding: 0 15px; transition: 0.2s ease-in-out; background-color: #fdfdfd; }
.input-wrapper:focus-within { border-color: var(--primary-color); }
.form-control { border: none; width: 100%; height: 100%; background: none; padding: 0; font-family: 'Poppins', sans-serif; font-size: 1rem; color: var(--text-color); text-align: center; }
.form-control:focus { outline: none; box-shadow: none; }
.form-control::placeholder { color: #adb5bd; }
#cekForm .form-control { text-align: center; }
textarea.form-control { height: auto; resize: vertical; }
.input-wrapper.textarea-wrapper { height: auto; min-height: 120px; padding: 12px 15px; }

.btn { margin: 5px 0; background-color: var(--primary-color); border: none; color: white; font-size: 1rem; font-weight: 600; border-radius: 12px; height: 55px; width: 100%; cursor: pointer; transition: background-color 0.2s ease-in-out; display: inline-flex; justify-content: center; align-items: center; text-decoration: none; }
.btn:hover { background-color: var(--primary-hover-color); }
.btn:disabled { background-color: var(--disabled-bg); color: var(--text-secondary-color); cursor: not-allowed; }

.back-link { display: block; margin-top: 15px; color: var(--text-secondary-color); text-decoration: none; font-size: 0.9rem; text-align: center; transition: color 0.2s; border: none; padding: 0; background: none; }
.back-link:hover { color: var(--primary-color); background: none; }

.sk-agreement-trigger { display: block; text-decoration: none; color: inherit; }
.sk-agreement-group { display: flex; align-items: center; gap: 12px; margin: 25px 0; padding: 15px; border-radius: 12px; border: 1.5px solid var(--border-color); background-color: #fdfdfd; cursor: pointer; transition: border-color 0.2s, background-color 0.2s; flex-direction: column; text-align: center; }
.sk-agreement-group.agreed { border-color: var(--success-color); background-color: #f0fff4; }
.sk-agreement-trigger:hover .sk-agreement-group:not(.agreed) { border-color: var(--primary-color); }
.sk-checkbox-wrapper { width: 24px; height: 24px; border: 2px solid var(--border-color); border-radius: 6px; display: flex; justify-content: center; align-items: center; transition: all 0.3s ease; flex-shrink: 0; position: relative; background-color: var(--card-bg); }
.sk-checkbox-wrapper::before { content: '✔'; font-size: 16px; color: white; opacity: 0; transform: scale(0.5); transition: all 0.3s ease; }
.sk-agreement-group input[type="checkbox"] { display: none; }
.sk-agreement-group input[type="checkbox"]:checked + .sk-checkbox-wrapper { background-color: var(--success-color); border-color: var(--success-color); }
.sk-agreement-group input[type="checkbox"]:checked + .sk-checkbox-wrapper::before { opacity: 1; transform: scale(1); }
.sk-label-container { display: flex; flex-direction: column; }
.sk-agreement-group .sk-label { font-size: 0.9rem; color: var(--text-color); text-align: center; }
.sk-agreement-group .sk-label a { color: var(--primary-color); text-decoration: none; font-weight: 600; }
.sk-agreement-group .sk-label a:hover { text-decoration: underline; }
.sk-agreement-group .sk-label-note { font-size: 0.8rem; color: var(--text-secondary-color); }

.validation-error { color: var(--error-color); text-align: center; font-size: 0.8rem; display: block; min-height: 1.2em; margin-top: -5px; }
.char-counter { font-size: 0.8rem; color: var(--text-secondary-color); text-align: center; margin-top: -5px; }

.sk-container { text-align: center; padding: 20px; }
.sk-container h3 { color: var(--text-color); border-bottom: 2px solid var(--border-color); padding-bottom: 10px; margin-top: 25px; margin-bottom: 15px; font-size: 1.2rem; }
.sk-container h4 { color: var(--text-color); margin-top: 20px; font-size: 1rem; text-align: justify; }
.sk-container ul, .sk-container ol { padding-left: 20px; text-align: justify; color: #333; }
.sk-container li { margin-bottom: 10px; }
.contoh-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-top: 10px; margin-bottom: 20px; }
.contoh-item { border: 1px solid var(--border-color); border-radius: 12px; padding: 10px; background-color: #fcfcfc; }
.contoh-img { width: 100%; height: auto; border-radius: 8px; display: block; }
.contoh-caption { font-size: 0.8rem; text-align: center; margin-top: 8px; color: #666; font-style: italic; }
.sk-agreement-box { margin-top: 30px; padding: 20px; background-color: #fdfdfd; border: 1px solid var(--border-color); border-radius: 12px; text-align: center; }
.sk-agreement-box p { font-size: 0.9rem; color: #333; margin: 0 0 20px 0; }
.sk-buttons { display: flex; flex-direction: column; gap: 10px; align-items: center; }
.btn-secondary { background-color: var(--card-bg); color: var(--primary-color); border: 1.5px solid var(--primary-color); }
.btn-secondary:hover { background-color: #fff8f0; }

.file-upload-label { display: block; background-color: #fdfdfd; color: var(--text-secondary-color); border: 2px dashed var(--border-color); border-radius: 12px; padding: 20px; text-align: center; cursor: pointer; margin-top: 5px; transition: border-color 0.2s, background-color 0.2s; }
.file-upload-label:hover { background-color: #f8f9fa; border-color: var(--primary-color); }
input[type="file"] { display: none; }
.file-upload-helper { font-size: 0.8rem; color: var(--text-secondary-color); text-align: center; margin: 0px; }
.file-upload-helper a { color: var(--primary-color); text-decoration: none; font-weight: 600; }
.file-upload-helper a:hover { text-decoration: underline; }

#slideshow-container { position: relative; width: 100%; border-radius: 16px; overflow: hidden; margin: 15px 0; background-color: var(--border-color); transition: height 0.5s ease-in-out; }
#slideshow-container .slideshow-image { position: absolute; top: 0; left: 0; width: 100%; height: auto; opacity: 0; transition: opacity 1s ease-in-out; }

/* --- MODAL STYLES --- */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.5); z-index: 1000; display: none; justify-content: center; align-items: center; padding: 20px; box-sizing: border-box; overflow-y: auto; }
.modal-content { background-color: var(--card-bg); border-radius: 20px; padding: 30px; width: 100%; max-width: 420px; text-align: center; box-shadow: 0 10px 30px rgba(0,0,0,0.1); margin: auto; max-height: 90vh; overflow-y: auto; }
.modal-content h3 { margin-top: 0; font-size: 1.3rem; color: var(--text-color); }
.modal-loading-spinner { border: 4px solid var(--border-color); border-top: 4px solid var(--primary-color); border-radius: 50%; width: 40px; height: 40px; animation: spin 1s linear infinite; margin: 20px auto; }
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
#modal-status-updates-container { margin-top: -10px; margin-bottom: 15px; min-height: 2.5em; display: flex; justify-content: center; align-items: center; }
#modal-status-update { color: var(--text-secondary-color); font-style: italic; font-size: 0.9rem; transition: opacity 0.5s ease-in-out; opacity: 1; }
#modal-status-update.fade-out { opacity: 0; }
.modal-result-icon { display: none; }
.modal-message { font-size: 1rem; color: var(--text-color); margin: 20px 0 25px 0; text-align: justify; word-wrap: break-word; }
.modal-message ul, .modal-message ol { padding-left: 25px; margin-top: 10px; margin-bottom: 10px; }
.modal-message li { margin-bottom: 8px; }
.modal-message p { margin-top: 0; margin-bottom: 10px; }
.modal-content.error .modal-message { color: var(--error-color); text-align: center; }
.modal-buttons { display: flex; gap: 10px; justify-content: center; flex-direction: column; }
.modal-buttons .btn, .modal-buttons .btn-secondary { width: 100%; padding: 10px 25px; margin: 0; height: 50px; }
.modal-buttons .btn-icon { display: flex; align-items: center; gap: 8px; }
.modal-buttons .btn-icon svg { width: 16px; height: 16px; fill: currentColor; }

@media (max-width: 520px) {
    body {
        padding: 0;
        background-color: var(--card-bg);
    }
    .logo {
        position: relative;
    }
    .page-wrapper {
        padding: 45px 0 0 0;
        max-width: 100%;
    }
    .main-container {
        border-radius: 0;
        box-shadow: none;
        padding: 15px 20px 20px 20px;
    }
    .title h1 { font-size: 1.8rem; }
    .form-header h2 { font-size: 1.6rem; }
    .contoh-grid { grid-template-columns: 1fr; }
}