:root {
    --primary-start: #667eea;
    --primary-end: #764ba2;
    --secondary: #28a745;
    --secondary-hover: #218838;
    --accent: #f0ad4e;
    --accent-hover: #ec971f;
    --gemini-start: #4285F4;
    --gemini-end: #9b72cb;
    --light-bg: #f8f9ff;
    --white: #ffffff;
    --dark-text: #333;
    --light-text: #555;
    --border-color: #e0e0e0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, var(--primary-start) 0%, var(--primary-end) 100%);
    min-height: 100vh;
    color: var(--dark-text);
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.top-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.user-info {
    font-size: .8rem;
    color: #fff;
    background: rgb(0 0 0 / .2);
    padding: 5px 10px;
    border-radius: 8px;
}

.history-btn {
    background: rgb(255 255 255 / .2);
    color: var(--white);
    border: 1px solid rgb(255 255 255 / .5);
    padding: 10px 20px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.history-btn:hover {
    background: rgb(255 255 255 / .4);
    transform: translateY(-2px);
}

.header {
    text-align: center;
    margin-bottom: 30px;
    color: var(--white);
    animation: fadeInDown 1s ease-out;
}

.header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgb(0 0 0 / .3);
}

.header h1 small {
    font-size: 1rem;
    font-weight: 400;
    display: block;
    opacity: .8;
    margin-top: 5px;
}

.header p {
    font-size: 1.1rem;
    opacity: .9;
    max-width: 600px;
    margin: 0 auto;
}

.main-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 30px;
    margin-bottom: 30px;
}

.control-panel,
.result-panel {
    background: rgb(255 255 255 / .85);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 15px 35px rgb(0 0 0 / .1);
    backdrop-filter: blur(10px);
    border: 1px solid rgb(255 255 255 / .2);
    height: fit-content;
}

.control-panel {
    animation: slideInLeft 0.8s ease-out;
}

.result-panel {
    animation: slideInRight 0.8s ease-out;
}

.section-title {
    font-size: 1.5rem;
    color: var(--primary-start);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--light-text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s ease;
    background-color: var(--white);
}

.form-group textarea {
    min-height: 80px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-start);
    box-shadow: 0 0 0 3px rgb(102 126 234 / .1);
}

.topic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.topic-btn {
    padding: 12px 8px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    background: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    font-size: .85rem;
    font-weight: 500;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.topic-btn:hover {
    border-color: var(--primary-start);
    background: var(--light-bg);
    transform: translateY(-2px);
}

.topic-btn.active {
    background: var(--primary-start);
    color: var(--white);
    border-color: var(--primary-start);
}

.topic-emoji {
    font-size: 1.5rem;
}

.language-toggle {
    display: flex;
    background: #f0f0f0;
    border-radius: 10px;
    padding: 4px;
    margin-bottom: 20px;
}

.language-btn {
    flex: 1;
    padding: 8px 12px;
    border: none;
    border-radius: 8px;
    background: #fff0;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.language-btn.active {
    background: var(--primary-start);
    color: var(--white);
    box-shadow: 0 2px 10px rgb(0 0 0 / .1);
}

.generate-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--primary-start) 0%, var(--primary-end) 100%);
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 15px;
}

.generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgb(102 126 234 / .3);
}

.generate-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.random-idea-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--secondary) 0%, #20c997 100%);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease;
    margin-bottom: 20px;
}

.prompt-output {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    background: var(--light-bg);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    border-left: 4px solid var(--primary-start);
    min-height: 200px;
    max-height: 60vh;
    overflow-y: auto;
}

.scene-card {
    background: linear-gradient(145deg, #ffffff, #f1f4f8);
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    box-shadow: 5px 5px 15px #d1d9e6, -5px -5px 15px #fff;
    animation: fadeIn 0.5s ease-out;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.scene-card:hover {
    transform: translateY(-5px);
    box-shadow: 8px 8px 20px #d1d9e6, -8px -8px 20px #fff;
}

.scene-card-icon {
    font-size: 2.5rem;
    color: var(--primary-start);
    margin-bottom: 10px;
    text-shadow: 1px 1px 2px rgb(0 0 0 / .1);
}

.scene-card-number {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark-text);
    margin-bottom: 5px;
}

.scene-card-label {
    font-size: .8rem;
    color: var(--light-text);
    margin-bottom: 15px;
}

.view-prompt-btn {
    width: 100%;
    padding: 10px 12px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: .85rem;
    font-weight: 600;
    transition: all 0.3s ease;
    background: var(--primary-start);
    color: var(--white);
}

.view-prompt-btn:hover {
    background: var(--primary-end);
}

#pagination-controls {
    text-align: center;
    margin-top: 15px;
}

#continueBtn {
    padding: 12px 25px;
    border-radius: 10px;
    border: none;
    background: linear-gradient(135deg, var(--secondary) 0%, #20c997 100%);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

#continueBtn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

#continueBtn:hover:not(:disabled) {
    transform: translateY(-2px);
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.stat-card {
    background: linear-gradient(135deg, var(--primary-start) 0%, var(--primary-end) 100%);
    color: var(--white);
    padding: 15px;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: scale(1.05);
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-label {
    font-size: .8rem;
    opacity: .9;
}

.loading {
    display: none;
    text-align: center;
    padding: 30px;
    color: var(--primary-start);
}

.loading.active {
    display: block;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary-start);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

.tips {
    background: #fff3cd;
    border-left: 4px solid #ffeaa7;
    border-radius: 10px;
    padding: 15px;
    margin-top: 20px;
}

.tips h4 {
    color: #856404;
    margin-bottom: 10px;
}

.tips ul {
    padding-left: 20px;
}

.tips li {
    margin-bottom: 5px;
    color: #856404;
    font-size: .9rem;
}

.save-prompt-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--accent) 0%, #f7971e 100%);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.save-prompt-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgb(240 173 78 / .4);
}

.save-prompt-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.gemini-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--gemini-start) 0%, var(--gemini-end) 100%);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.gemini-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.gemini-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgb(66 133 244 / .4);
}

.gemini-result-container {
    margin-top: 20px;
    padding: 15px;
    background: #e8eaf6;
    border-left: 4px solid var(--gemini-start);
    border-radius: 10px;
}

.gemini-result-container h4 {
    color: var(--gemini-start);
    margin-bottom: 10px;
}

.gemini-result-text {
    white-space: pre-wrap;
    color: var(--dark-text);
}

.title-suggestion {
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 10px;
    background: rgb(255 255 255 / .5);
    border: 1px solid var(--border-color);
}

.title-suggestion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.title-suggestion h5 {
    color: var(--primary-start);
    margin-bottom: 8px;
}

.title-suggestion p {
    font-size: .9rem;
    margin-bottom: 12px;
}

.pilih-judul-btn {
    padding: 6px 15px;
    border-radius: 8px;
    border: none;
    background: var(--gemini-start);
    color: #fff;
    cursor: pointer;
    transition: background 0.3s ease;
}

.pilih-judul-btn:hover {
    background: var(--gemini-end);
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0 0 0 / .5);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background-color: #fefefe;
    margin: 5% auto;
    padding: 25px;
    border: 1px solid #888;
    width: 90%;
    max-width: 800px;
    border-radius: 20px;
    position: relative;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.modal-header {
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-body {
    overflow-y: auto;
    padding: 20px 5px;
}

.close-btn {
    color: #aaa;
    font-size: 28px;
    font-weight: 700;
    cursor: pointer;
    background: none;
    border: none;
}

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

.history-item {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
}

.history-header {
    background: var(--light-bg);
    padding: 12px 15px;
    cursor: pointer;
    display: flex; /* Menggunakan Flexbox untuk alignment */
    justify-content: space-between; /* Mendorong item ke sisi berlawanan */
    align-items: center; /* Menyelaraskan item secara vertikal */
    gap: 15px; /* Memberi jarak antar elemen */
}

.history-header:hover {
    background: #e9ecef;
}

/* KODE BARU YANG DIPERBAIKI */
.history-title {
    font-weight: 600;
    color: var(--primary-start);
    flex-grow: 1;
    text-align: left;

    /* Properti baru untuk membatasi teks menjadi 2 baris */
    display: -webkit-box;
    -webkit-line-clamp: 2; /* Batasi hingga 2 baris */
    -webkit-box-orient: vertical;
    overflow: hidden; /* Sembunyikan sisa teks yang lebih */
    text-overflow: ellipsis;

    /* Menyesuaikan tinggi baris agar rapi */
    line-height: 1.4em;
    max-height: 2.8em; /* (1.4em line-height * 2 baris) */
}

.history-date {
    font-size: .8rem;
    color: var(--light-text);
    flex-shrink: 0;
}

.history-actions {
    display: flex; /* Menggunakan Flexbox untuk tombol */
    align-items: center; /* Menyelaraskan tombol */
    gap: 8px; /* Jarak antar tombol */
    flex-shrink: 0; /* Mencegah grup tombol mengecil */
}

.history-download-btn {
    background: none;
    border: none;
    color: var(--light-text);
    cursor: pointer;
    font-size: 1rem;
    padding: 5px;
}

.history-download-btn:hover {
    color: var(--dark-text);
}

.history-body {
    padding: 20px;
    display: none;
    border-top: 1px solid var(--border-color);
    display: none;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
}

.history-body.show {
    display: grid;
}

.prompt-lang-wrapper {
    margin-bottom: 15px;
}

.prompt-indonesian,
.prompt-english {
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 10px;
}

.prompt-indonesian {
    background: #fff3cd;
    border-left: 3px solid #ffc107;
}

.prompt-english {
    background: #d1ecf1;
    border-left: 3px solid #17a2b8;
}

.prompt-label {
    font-weight: 600;
    margin-bottom: 5px;
    font-size: .9rem;
}

.prompt-text {
    color: var(--light-text);
    line-height: 1.6;
    white-space: pre-wrap;
}

.modal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.modal-actions .copy-scene-btn,
.modal-actions a.copy-scene-btn {
    flex-grow: 1;
    padding: 10px 15px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: .9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

.copy-scene-btn.indonesian {
    background: #ffc107;
    color: #333;
}

.copy-scene-btn.indonesian:hover {
    background: #e0a800;
}

.copy-scene-btn.english {
    background: #17a2b8;
    color: var(--white);
}

.copy-scene-btn.english:hover {
    background: #138496;
}

footer {
    text-align: center;
    padding: 20px;
    margin-top: 30px;
    color: rgb(255 255 255 / .7);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@media (max-width: 992px) {
    .main-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    body {
        padding: 0;
    }
    .header h1 {
        font-size: 2rem;
    }
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
}

@media (max-width: 480px) {
    .header h1 {
        font-size: 1.6rem;
    }
    .control-panel,
    .result-panel {
        padding: 15px;
    }
    .prompt-output {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
}

/* Style untuk Tombol Lanjutkan Cerita */
.lanjutkan-cerita-btn {
    background: var(--secondary);
    color: var(--white);
    border: none;
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.2s ease;
    margin-right: 5px; /* Memberi sedikit jarak dengan tombol unduh */
}

.lanjutkan-cerita-btn:hover {
    background: var(--secondary-hover);
    transform: translateY(-1px);
}

.lanjutkan-cerita-btn .fa-play {
    margin-right: 5px;
}
/* Tambahkan kode ini di akhir file style.css Anda */

@media (max-width: 576px) {
    .history-header {
        flex-direction: column; /* Mengubah tata letak menjadi vertikal (atas-bawah) */
        align-items: flex-start; /* Meratakan semua item ke kiri */
        gap: 10px; /* Memberi jarak antara judul dan baris aksi di bawahnya */
    }

    .history-title {
        width: 100%; /* Memastikan judul menggunakan lebar penuh */
        /* Properti line-clamp 2 baris dari sebelumnya akan tetap bekerja di sini */
    }

    .history-actions {
        width: 100%; /* Membuat baris aksi memanjang selebar kontainer */
        display: flex;
        justify-content: space-between; /* Mendorong tanggal ke kiri dan tombol ke kanan */
        align-items: center;
    }
}