@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&display=swap');

:root {
    --bg-color: #121212;
    --primary-color: #1e1e1e;
    --secondary-color: #2a2a2a;
    --accent-color: #05d7e5;
    --text-color: #e0e0e0;
    --header-color: #ffffff;
    --border-color: #333333;
    --table-header-bg: #2a2a2a;
    --table-row-hover: #252525;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', sans-serif; background-color: var(--bg-color); color: var(--text-color); line-height: 1.6; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
header { background-color: var(--primary-color); padding: 1rem 0; border-bottom: 1px solid var(--border-color); position: sticky; top: 0; z-index: 1000; }
header .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; }
.logo-container { display: flex; align-items: center; gap: 15px; }
.logo { height: 40px; }
header h1 { font-size: 1.5rem; color: var(--header-color); }
nav { display: flex; gap: 1rem; }
nav a { color: var(--text-color); text-decoration: none; font-weight: 500; padding: 5px 10px; border-radius: 5px; transition: background-color 0.3s; }
nav a:hover, nav a.active { background-color: #006e76; color: #fff; }

/* --- GAYA BARU UNTUK KONTROL ATAS (SEARCH & TOMBOL) --- */

.top-controls {
    display: flex;
    flex-direction: column; /* Default untuk mobile */
    gap: 1rem;
    margin-bottom: 2rem;
}

.search-bar-container {
    flex-grow: 1;
}

#searchInput { 
    width: 100%;
    padding: 0.75rem; 
    background-color: var(--primary-color); 
    border: 1px solid var(--border-color); 
    border-radius: 5px; 
    color: var(--text-color); 
    font-size: 1rem; 
}

.control-buttons-container {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-start;
}

.control-btn { 
    display: flex; 
    align-items: center; 
    gap: 8px; 
    padding: 0.75rem 1rem; 
    background-color: var(--primary-color); 
    border: 1px solid var(--border-color); 
    color: var(--text-color); 
    border-radius: 5px; 
    cursor: pointer; 
    transition: background-color 0.3s, border-color 0.3s; 
    font-size: 0.95rem;
}

.control-btn:hover, .control-btn.active { 
    background-color: var(--secondary-color); 
    border-color: var(--accent-color); 
}

.reset-btn {
    background-color: #3e2d2d;
    border-color: #7a3e3e;
}
.reset-btn:hover {
    background-color: #533a3a;
    border-color: #a85454;
}

/* --- GAYA BARU UNTUK DROPDOWN & OVERLAY --- */

.control-group {
    position: relative;
}

.modal-overlay { 
    position: fixed; 
    inset: 0; 
    background-color: rgba(0, 0, 0, 0.6); 
    z-index: 1999; 
    opacity: 0; 
    visibility: hidden; 
    transition: opacity 0.3s, visibility 0.3s; 
}

body.modal-open .modal-overlay {
    opacity: 1;
    visibility: visible;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 380px;
    max-height: 100vh;
    background-color: var(--primary-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.2s ease-in-out, transform 0.2s ease-in-out, visibility 0.2s;
}

.control-group.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Konten di dalam Dropdown/Modal */
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 1rem 1.5rem; border-bottom: 1px solid var(--border-color); flex-shrink: 0; }
.modal-header h2 { font-size: 1.2rem; }
.close-modal { background: none; border: none; color: var(--text-color); font-size: 2rem; cursor: pointer; line-height: 1; }
.modal-content { overflow-y: auto; padding: 1.5rem; }
.filter-group { margin-bottom: 1.5rem; }
.filter-group h3 { margin-bottom: 0.75rem; font-size: 1rem; font-weight: 500; color: var(--header-color); }
.filter-options { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.filter-options button { padding: 6px 12px; background-color: var(--secondary-color); border: 1px solid var(--border-color); color: var(--text-color); border-radius: 20px; cursor: pointer; transition: all 0.2s; }
.filter-options button:hover { border-color: var(--accent-color); }
.filter-options button.active { background-color: var(--accent-color); border-color: var(--accent-color); color: #fff; }
.separator { border: none; border-top: 1px solid var(--border-color); margin: 1.5rem 0; }
.preset-buttons { display: flex; gap: 10px; }
.preset-buttons button { padding: 8px 15px; border: 1px solid var(--accent-color); background-color: transparent; color: var(--accent-color); border-radius: 5px; cursor: pointer; }
.checkbox-group { display: flex; flex-direction: column; gap: 12px; margin-top: 1rem; }
.checkbox-group label { display: flex; align-items: center; gap: 10px; cursor: pointer; }

/* --- GAYA TABEL JADWAL & FOOTER (TETAP SAMA) --- */
.day-schedule { margin-bottom: 2.5rem; }
.day-schedule h2 { font-size: 1.8rem; color: var(--accent-color); margin-bottom: 1rem; }
.table-container { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background-color: var(--primary-color); }
td { padding: 12px 15px; text-align: left; border-bottom: 1px solid var(--border-color); vertical-align: middle; }
th { padding: 12px 15px; text-align: left; border-bottom: 1px solid var(--border-color); vertical-align: middle; }
thead th { background-color: var(--table-header-bg); color: var(--header-color); font-weight: 700; }
tbody tr:hover { background-color: var(--table-row-hover); }
#loading { text-align: center; padding: 2rem; font-size: 1.2rem; }
footer { background-color: var(--primary-color); text-align: center; padding: 1.5rem 0; margin-top: 2rem; border-top: 1px solid var(--border-color); font-size: 0.9rem; }
footer a { color: var(--accent-color); text-decoration: none; font-weight: 500; }

/* --- MEDIA QUERIES --- */

/* Tampilan Desktop */
@media (min-width: 768px) {
    .top-controls {
        flex-direction: row;
        align-items: center;
    }
    .control-buttons-container {
        flex-shrink: 0;
    }
    .dropdown-menu .close-modal {
        display: none; /* Sembunyikan tombol close di desktop */
    }
}

/* Tampilan Mobile */
@media (max-width: 768px) {
    header .container { flex-direction: column; gap: 1rem; }
    header h1 { font-size: 1.2rem; }

    .dropdown-menu {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-height: 80vh;
        border-radius: 16px 16px 0 0;
        border: none;
        border-top: 1px solid var(--border-color);
        transform: translateY(100%);
        transition: transform 0.3s ease-in-out;
    }

    .control-group.active .dropdown-menu {
        transform: translateY(0);
    }
    
    .filter-options {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 10px;
    }
    .filter-options button {
        flex-shrink: 0;
    }
    .filter-options::-webkit-scrollbar { display: none; }
    .filter-options { -ms-overflow-style: none; scrollbar-width: none; }

    .day-schedule h2 { font-size: 1.5rem; }
    th, td { padding: 8px 8px; font-size: 0.875rem; }

    nav { font-size: 0.8rem;}
}

/* Mencegah teks di kolom Jam turun baris */
td[data-col="Jam"] {
    white-space: nowrap;
}

/* --- Style untuk Timestamp Update Terakhir --- */
.last-updated-timestamp {
    display: block;
    font-size: 0.8rem;
    color: #aaa;
    margin-top: -5px; /* Sedikit ditarik ke atas di bawah h1 */
}

/* Memastikan grup H1/Span baru berperilaku baik */
.logo-container div {
    display: flex;
    flex-direction: column;
}

/* Hapus margin default browser pada H1 di dalam grup baru */
.logo-container h1 {
    margin: 0;
}

/* Sesuaikan ukuran font H1 agar konsisten dengan style asli di mobile */
@media (max-width: 768px) {
    .logo-container h1 {
        font-size: 1.2rem;
    }
}