body {
    background-color: #f0f2f5;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;

}

.card-student {
    border: none;
    border-radius: 12px;
    transition: transform 0.2s;
    cursor: pointer;
}

.card-student:hover {
    transform: translateY(-5px);
}

.student-img-top {
    width: 100%;
    aspect-ratio: 3 / 4; /* Mengunci rasio foto 3x4 */
    object-fit: cover;   /* Memastikan foto tidak gepeng */
    object-position: top; /* Fokus ke area wajah santri */
    border-top-left-radius: calc(15px - 1px); /* Menyesuaikan lengkungan kartu */
    border-top-right-radius: calc(15px - 1px);
    cursor: pointer;
}

.grade-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px dashed #ddd;
}

.badge-grade {
    min-width: 40px;
    text-align: center;
}   

/* Style Outline Pink (Default) */
.btn-outline-pink {
    color: #ff69b4;
    background-color: transparent;
    border: 2px solid #ff69b4;
    transition: all 0.3s ease;
}

/* Efek Hover (Berubah jadi Pink Penuh) */
.btn-outline-pink:hover {
    background-color: #ff69b4;
    color: white;
    border-color: #ff69b4;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(255, 105, 180, 0.3);
}

.input-group .btn {
    border-color: #dee2e6;
    background-color: #fff;
    color: #6c757d;
}

.input-group .btn:hover {
    background-color: #f8f9fa;
}

/* Warna dasar link navbar */
.nav-custom-link {
    transition: all 0.3s ease;
    opacity: 0.85; /* Sedikit transparan agar terlihat elegan */
}

/* Hover untuk Beranda & Profil (Lebih Putih) */
.nav-custom-link.text-white:hover {
    opacity: 1 !important;
    color: #ffffff !important;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.3);
}

/* Hover untuk Keluar (Tetap Merah tapi lebih terang) */
.nav-custom-link.text-danger:hover {
    color: #ff4d4d !important; /* Merah yang lebih terang saat di-hover */
    opacity: 1;
}

/* Penyesuaian jarak khusus Mobile agar tidak rapat */
@media (max-width: 991px) {
    .navbar-nav .nav-item {
        margin-bottom: 5px;
    }
}

/* Animasi Berkedip untuk Lonceng */
.notif-pulse {
    animation: pulse-yellow 2s infinite !important;
    border-radius: 50% !important;
    display: inline-block !important;
}

@keyframes pulse-yellow {
    0% { box-shadow: 0 0 0 0 rgba(255, 193, 7, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(255, 193, 7, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 193, 7, 0); }
}

/* Spinner Custom Si Barok */
.si-barok-spinner {
    width: 110px;
    height: 110px;
    border: 5px solid #f3f3f3; /* Warna dasar abu-abu muda */
    border-top: 5px solid #198754; /* Warna hijau Bootstrap success */
    border-radius: 50%;
    animation: spinBarok 1s linear infinite !important;
    position: absolute;
    z-index: 1;
}

/* Animasi Putaran 360 Derajat */
@keyframes spinBarok {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Animasi Teks Si Barok */
#loading h5 {
    animation: pulseBarok 2s infinite ease-in-out;
}

@keyframes pulseBarok {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.03); }
}

#registerModal .modal-dialog {
        display: flex !important;
        align-items: center !important;
        min-height: calc(100% - 3.5rem) !important; /* Memaksa kalkulasi tengah vertikal */
        margin: auto !important; /* Memastikan margin kiri-kanan seimbang */
    }
    
    @media (max-width: 576px) {
        #registerModal .modal-dialog {
            min-height: calc(100% - 1rem) !important;
            margin: 0.5rem !important;
        }
    }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

#profileSection, #adminDashboard, #parentDashboard {
    animation: fadeIn 0.4s ease-in-out;
}
/* Menghindari tombol TTD meluber ke samping kolom */
#boxSignatureArea canvas {
    width: 100% !important;
    height: auto !important;
}

#signatureWrapper .btn-xs, 
#signatureWrapper .btn-sm {
    padding: 2px 5px !important;
    font-size: 0.6rem !important;
}

/* Memastikan baris TTD tidak pecah di HP */
@media (max-width: 576px) {
    #signatureWrapper .row {
        display: flex !important;
        flex-wrap: nowrap !important;
    }
}

/* Pastikan ID foto asli tidak punya position: fixed/absolute */
#childPhotoDisplay {
    position: static !important; 
    transform: none !important;
}

/* Container Utama */
#zoomContainer {
    display: none; 
    position: fixed; 
    top: 0; left: 0; 
    width: 100%; height: 100%; 
    background: rgba(0,0,0,0.9); 
    z-index: 9999; 
    backdrop-filter: blur(8px); 
    justify-content: center; 
    align-items: center;
    /* EFEK FADE DISINI */
    opacity: 0;
    transition: opacity 0.4s ease;
}

/* Saat Container muncul */
#zoomContainer.show {
    display: flex !important;
    opacity: 1;
}

/* Animasi Gambar (Membesar + Sedikit Fade) */
#zoomImage {
    width: 280px; 
    height: 280px; 
    border-radius: 50%;  
    object-fit: cover; 
    transform: scale(0.5); /* Mulai dari agak kecil */
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

#zoomContainer.show #zoomImage {
    transform: scale(1);
    opacity: 1;
}

@media (max-width: 576px) {
    #notifDropdown {
        /* Menggeser agar pas di pojok kanan layar HP */
        right: -25px !important; 
        width: 260px !important;
        top: 45px !important;
    }
}

/* Menyesuaikan jarak ikon di header mobile */
@media (max-width: 991px) {
    .order-lg-3 .me-3 {
        margin-right: 1rem !important;
    }
    
    /* Memastikan ikon tetap terlihat putih di navbar hijau */
    #darkModeIcon {
        vertical-align: middle;
    }
}

/* Warna standar saat Dark Mode aktif */
body.dark-mode {
    background-color: #121212 !important;
    color: #e0e0e0 !important;
}

.dark-mode .card, 
.dark-mode .list-group-item, 
.dark-mode .modal-content,
.dark-mode .card-header {
    background-color: #1e1e1e !important;
    color: #ffffff !important;
    border-color: #333 !important;
}

.dark-mode .input-group-text, 
.dark-mode .form-control {
    background-color: #2b2b2b !important;
    color: #ffffff !important;
    border-color: #444 !important;
}

/* Warna placeholder (Cari nama santri...) saat Dark Mode */
.dark-mode .form-control::placeholder {
    color: rgba(255, 255, 255, 0.7) !important; /* Putih agak transparan agar estetik */
}

/* Memastikan icon search juga ikut terang */
.dark-mode .input-group-text i {
    color: #ffffff !important;
    opacity: 0.8;
}

.dark-mode .text-dark, 
.dark-mode h4 {
    color: #ffffff !important;
}

/* Mengubah background dropdown agar tidak putih mencolok */
.dark-mode select, 
.dark-mode .form-select {
    background-color: #2b2b2b !important; /* Warna abu gelap seperti input cari */
    color: #ffffff !important; /* Teks putih */
    border-color: #444 !important;
}

/* Memastikan ikon panah dropdown di Bootstrap tetap terlihat putih */
.dark-mode .form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e") !important;
}

/* Mengubah semua tombol putih menjadi gelap saat Dark Mode */
.dark-mode .btn-light, 
.dark-mode .btn-outline-secondary,
.dark-mode .list-group-item {
    background-color: #2b2b2b !important; /* Warna abu-abu gelap */
    color: #ffffff !important; /* Teks putih */
    border-color: #444 !important; /* Border tipis agar tetap terlihat dimensinya */
}

/* Khusus untuk tombol yang statusnya masih 'putih' secara manual */
.dark-mode [style*="background-color: white"],
.dark-mode [style*="background-color: #fff"] {
    background-color: #2b2b2b !important;
    color: #ffffff !important;
}

/* Efek saat tombol ditekan (Hover) agar tetap terlihat interaktif */
.dark-mode .btn-light:hover {
    background-color: #3d3d3d !important;
}

/* Menargetkan badge bg-light agar menjadi gelap */
.dark-mode .badge.bg-light {
    background-color: #2b2b2b !important; /* Hitam abu-abu */
    color: #ffffff !important; /* Teks putih terang */
    border-color: #444 !important; /* Border supaya tetap terlihat batasnya */
}

/* Mengubah text-muted (abu-abu tua) menjadi putih transparan agar terbaca */
.dark-mode .text-muted {
    color: rgba(255, 255, 255, 0.7) !important;
}

/* Jika Kakak ingin teks di dalam badge "Belum Bayar" benar-benar putih bersih */
.dark-mode .badge.text-muted {
    color: #ffffff !important;
}

/* Menghitamkan kotak Email Login Wali Santri */
.dark-mode .bg-light.rounded.border {
    background-color: #2b2b2b !important; /* Abu gelap konsisten */
    border-color: #444 !important;
    color: #ffffff !important;
}

/* Memastikan label Email tetap hijau tapi terbaca */
.dark-mode .text-success {
    color: #2ecc71 !important; /* Hijau yang sedikit lebih terang agar kontras */
}

/* Memastikan teks kecil di bawah input (Ganti email...) tetap putih transparan */
.dark-mode .form-text {
    color: rgba(255, 255, 255, 0.6) !important;
}

/* Meratakan judul kecil (h6) Input Nilai Rapor */
.dark-mode h6 {
    color: #ffffff !important;
}

/* Garis pemisah (hr) agar tidak terlalu putih */
.dark-mode hr {
    border-top: 1px solid #444 !important;
    opacity: 1;
}

/* Warna kartu santri saat Dark Mode */
.dark-mode .card-santri-dynamic {
    background: linear-gradient(135deg, #1e1e1e 0%, #142b1a 100%) !important;
}

.dark-mode .card-santri-dynamic h5 {
    color: #ffffff !important;
}

.dark-mode .card-santri-dynamic small, 
.dark-mode .card-santri-dynamic span {
    color: rgba(255, 255, 255, 0.7) !important;
}

/* Background Progress Bar agar tidak terlalu terang */
.dark-mode .card-santri-dynamic .progress {
    background-color: #333 !important;
}

/* QR Code tetap background putih sedikit agar mudah di-scan */
.dark-mode #qrcode {
    background-color: #ffffff !important;
    padding: 4px;
}

/* --- MODE TERANG (Default) --- */
.card-santri-dynamic {
    background: linear-gradient(135deg, #ffffff 0%, #f0fdf4 100%) !important;
}
.text-card-title { color: #212529 !important; } /* Hitam saat terang */
.text-card-muted { color: #6c757d !important; } /* Abu-abu saat terang */
.custom-progress { background-color: #e9ecef !important; }
.qrcode-wrapper { background-color: #ffffff !important; }

/* --- MODE GELAP --- */
.dark-mode .card-santri-dynamic {
    background: linear-gradient(135deg, #1e1e1e 0%, #142b1a 100%) !important;
}
.dark-mode .text-card-title { 
    color: #ffffff !important; /* Putih saat gelap */
}
.dark-mode .text-card-muted { 
    color: rgba(255, 255, 255, 0.7) !important; /* Putih pudar saat gelap */
}
.dark-mode .custom-progress { 
    background-color: #333 !important; 
}

/* Transisi halus saat ganti warna */
body {
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Memaksa elemen di header kanan tetap horizontal di semua browser */
.order-lg-3 {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    flex-wrap: nowrap !important; /* Mencegah ikon turun ke bawah */
}

/* Mengatur ukuran toggler agar tidak terlalu lebar di Opera */
@media (max-width: 991.98px) {
    .navbar-toggler {
        width: 34px !important;
        height: 34px !important;
        display: flex !important; /* Sekarang hanya flex di HP */
        align-items: center;
        justify-content: center;
    }
}

/* Sembunyikan paksa jika di layar Desktop (992px ke atas) */
@media (min-width: 992px) {
    .navbar-toggler {
        display: none !important;
    }
}

/* Penyesuaian ikon agar simetris */
#darkModeIcon, .fa-bell {
    vertical-align: middle;
}

.navbar-toggler:active,
.navbar-toggler:focus {
    /* Memberikan outline lembut berwarna putih agar kontras dengan bg-success */
    box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 0.25) !important;
    border: 1px solid rgba(255, 255, 255, 0.5) !important;
    transition: box-shadow 0.2s ease-in-out;
}

/* Efek yang sama untuk ikon lonceng dan dark mode agar seragam */
.px-2:active i, 
#notifArea:active i {
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
}

/* TAMPILAN NORMAL (HIJAU) */
.header-kepengurusan {
    background: linear-gradient(135deg, #198754 0%, #20c997 100%);
    transition: all 0.3s ease;
}

.stats-badge {
    background: rgba(255, 255, 255, 0.25);
    color: white;
}

/* TAMPILAN SAAT DARK MODE AKTIF */
body.dark-mode .header-kepengurusan {
    /* Warna gelap elegan untuk dark mode */
    background: linear-gradient(135deg, #2c3e50 0%, #000000 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode .stats-badge {
    background: rgba(255, 255, 255, 0.1);
    color: #20c997; /* Memberi aksen hijau tipis pada teks angka */
}

/* Pastikan card list di bawahnya juga ikut gelap jika belum */
body.dark-mode .card {
    background-color: #1e1e1e !important;
    color: white !important;
    border: 1px solid #333 !important;
}

/* --- DARK MODE MODAL & PROFIL --- */
body.dark-mode .modal-content {
    background-color: #121212 !important;
    color: #ffffff !important;
}

body.dark-mode .modal-header {
    background-color: #333 !important; /* Hijau lebih gelap */
}

/* Background form profil santri agar tidak silau */
body.dark-mode .bg-light {
    background-color: #1e1e1e !important;
    border-color: #333 !important;
}

/* Border foto santri di dark mode */
body.dark-mode #detailFotoSantri {
    border-color: #1e1e1e !important;
}

/* Input email dan nilai di dark mode */
body.dark-mode .form-control, 
body.dark-mode .form-select {
    background-color: #262626 !important;
    border-color: #444 !important;
    color: white !important;
}

body.dark-mode .swal2-popup {
    background-color: #1a1a1a !important;
    color: #ffffff !important;
    border: 1px solid #333 !important;
}

/* Warna Default (Terang) */
.status-banner-santri {
    background: linear-gradient(45deg, #2ecc71, #27ae60) !important;
}
.icon-box-santri {
    background: rgba(255, 255, 255, 0.2);
    padding: 10px;
    border-radius: 10px;
}

/* --- FIX DARK MODE --- */
/* Gunakan body.dark-mode di depan setiap selector */

body.dark-mode .status-banner-santri {
    background: #1b4332 !important; /* Hijau hutan gelap agar tidak silau */
    border: 1px solid #2d6a4f !important;
}

body.dark-mode .status-banner-santri .icon-box-santri {
    background: rgba(0, 0, 0, 0.3) !important;
}

body.dark-mode .status-banner-santri .title-banner,
body.dark-mode .status-banner-santri .count-banner {
    color: #ffffff !important;
}

body.dark-mode .status-banner-santri .subtitle-banner {
    color: #b7e4c7 !important; /* Hijau sangat muda/pudar untuk teks kecil */
}

/* Styling transisi */
.filter-container-adaptive {
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* --- FIX DARK MODE --- */
body.dark-mode .filter-container-adaptive {
    background-color: #121212 !important; /* Warna gelap background utama */
    border-bottom: 1px solid #2d2d2d !important;
}

body.dark-mode .title-adaptive {
    color: #ffffff !important;
}

body.dark-mode .border-adaptive {
    background-color: #1e1e1e !important;
    border-color: #333 !important;
    color: white !important;
}

body.dark-mode .select-adaptive {
    background-color: #1e1e1e !important;
    color: white !important;
    border-color: #333 !important;
}

#filterArea {
    position: fixed; 
    top: 60px; /* Jarak dari navbar */
    left: 0;
    width: 100%;
    z-index: 1018;
    background-color: white; /* Wajib ada agar tidak transparan */
    padding: 15px;
    
    /* DEFAULT: Sembunyi (Tarik ke atas) */
    transform: translateY(-150%); 
    opacity: 0;
    transition: all 0.4s ease-in-out;
    pointer-events: none;
}

/* KELAS PEMUNCUL: Saat user gerak */
#filterArea.show-filter {
    transform: translateY(0); /* Slide Down */
    opacity: 1;
    pointer-events: auto;

}

/* Dark Mode Fix */
body.dark-mode #filterArea {
    background-color: #121212 !important;
    border-bottom: 1px solid #333;
}
}

/* Ukuran default untuk Laptop/Tablet */
.nama-santri-detail {
    font-size: 1.25rem; 
}

/* KHUSUS TAMPILAN HP (Layar di bawah 576px) */
@media (max-width: 576px) {
    .nama-santri-detail {
        font-size: 0.95rem !important; /* Ukuran lebih kecil untuk HP */
        line-height: 1.2;
    }
}

/* Dark Mode tetap aman karena kita hanya mengubah ukuran font */
body.dark-mode .nama-santri-detail {
    color: #2ecf94 !important; /* Hijau yang lebih terang untuk Dark Mode */
}

@media (max-width: 576px) {
    .nama-santri-detail {
        display: block;
        max-width: 180px; /* Sesuaikan lebar layar HP */
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis; /* Akan muncul titik-titik (...) jika nama kepanjangan */
    }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

#backToTop:hover {
    transform: scale(1.1);
    background-color: #157347; /* Warna hijau yang lebih gelap saat hover */
}

/* --- PERBAIKAN VISUAL DARK MODE (ANTI SAKIT MATA) --- */

body.dark-mode .badge {
    /* Memberikan sedikit transparansi agar tidak terlalu neon */
    opacity: 0.85; 
    /* Memberikan border halus agar badge tidak terlihat "melayang" di background hitam */
    border: 1px solid rgba(255, 255, 255, 0.15);
    /* Menghaluskan bayangan */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
}

/* 1. Badge Nilai (Biru) */
body.dark-mode .bg-primary {
    background-color: #0d6efd !important; /* Biru yang sedikit lebih dalam */
}

/* 2. Badge Sakit (Merah) */
body.dark-mode .bg-danger {
    background-color: #dc3545 !important;
}

/* 3. Badge Izin (Kuning) - Paling krusial agar tidak menyilaukan */
body.dark-mode .bg-warning {
    background-color: #ffc107 !important;
    color: #000 !important; /* Teks tetap hitam agar kontras tinggi tetap terjaga */
}

/* 4. Badge Lain-lain (Abu-abu) */
body.dark-mode .bg-secondary {
    background-color: #6c757d !important;
}

/* 5. Baris Pemisah Rapor */
body.dark-mode .border-bottom {
    border-color: rgba(255, 255, 255, 0.1) !important;
}

/* 6. Teks Nama Mapel & Label Sakit/Izin */
body.dark-mode .grade-row span {
    color: #e9ecef !important;
}

/* 7. Header "Kehadiran Santri" agar tidak kontras putih */
body.dark-mode .bg-secondary.bg-opacity-25 {
    background-color: rgba(255, 255, 255, 0.05) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
}

select#filterClass:disabled {
    appearance: none;
    -webkit-appearance: none;
    cursor: not-allowed;
    opacity: 0.8;
}

select.form-select:disabled {
    background-image: none !important;
    padding-right: 0.75rem !important;
}

/* FAB Biru (Tambah Santri) */
.fab-button {
    position: fixed;
    /* 30px (bottom hijau) + 50px (tinggi hijau) + 15px (jarak antar tombol) = 95px */
    bottom: 90px; 
    right: 15px;  /* SAMA dengan tombol hijau */
    width: 50px;  /* SAMA dengan tombol hijau */
    height: 50px; /* SAMA dengan tombol hijau */
    border-radius: 50%;
    z-index: 1000 !important; /* SAMA agar tumpukannya konsisten */
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: 0.3s;
    padding: 0;
}

/* Tambahan agar hover-nya seragam dengan tombol hijau */
.fab-button:hover {
    transform: translateY(-5px);
    background-color: #0b5ed7; /* Biru lebih pekat saat hover */
}

/* Animasi Pop In */
.fab-animate {
    animation: fabPop 0.3s ease-out;
}

@keyframes fabPop {
    0% { transform: scale(0); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.btn-group .btn-outline-primary {
    border-color: #dee2e6; /* Warna border halus */
    color: #6c757d;
}

.btn-group .btn-outline-primary.active {
    background-color: #0d6efd; /* Biru sesuai tombol Tambah Santri Kakak */
    border-color: #0d6efd;
    color: white;
}

/* Memastikan di mobile teks "Tambah Santri" tidak membuat berantakan */
@media (max-width: 576px) {
    .title-adaptive {
        font-size: 1.1rem;
    }
    #mainAddBtn {
        padding-left: 0.75rem !important;
        padding-right: 0.75rem !important;
    }
}

.btn-tpq { background-color: #28a745; color: white; border-color: #28a745; }
.btn-outline-tpq { color: #28a745; border-color: #28a745; }
.btn-outline-tpq:hover { background-color: #28a745; color: white; }
.text-truncate-name { max-width: 150px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: inline-block; vertical-align: middle; }

/* Container Floating */
.floating-tutorial {
    position: fixed;
    bottom: 85px; /* Di atas tombol backToTop sedikit */
    right: 20px;
    z-index: 1050;
}

/* Tombol Lingkaran */
.btn-float-tutorial {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: #ffc107; /* Kuning Warning */
    color: #000;
    border: 3px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    animation: pulse-yellow 2s infinite;
}

.btn-float-tutorial:hover {
    transform: scale(1.1);
    background-color: #ffca2c;
    color: #000;
}

/* Animasi Berdenyut */
@keyframes pulse-yellow {
    0% { box-shadow: 0 0 0 0 rgba(255, 193, 7, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(255, 193, 7, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 193, 7, 0); }
}

/* Label Melayang di Samping Tombol */
.tutorial-hint {
    position: absolute;
    right: 65px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 11px;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
}

.floating-tutorial:hover .tutorial-hint {
    opacity: 1;
}