@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

/* ==========================================
   1. VARIÁVEIS GLOBAIS (DARK MODE - DEFAULT)
========================================== */
:root {
    --dark-bg: #0f172a;       
    --card-bg: #1e293b;       
    --primary-color: #3b82f6; 
    --primary-text: #f8fafc;  
    --secondary-text: #94a3b8;
    --accent-color: #10b981;  
    --error-color: #ef4444;   
    --transparent: transparent;
    
    --black-bg: #000000;
    --input-bg: #0a0a0a;
    --border-light: rgba(255, 255, 255, 0.05);
    --border-medium: rgba(255, 255, 255, 0.1);
    --overlay-bg: rgba(0, 0, 0, 0.65);
    --modal-bg: #1e1e1e;

    /* Novas Variáveis de Ligação para o HTML Dinâmico */
    --bg-main: var(--dark-bg);
    --input-border: var(--border-medium);

    /* A Cor Mestra do Estúdio */
    --dynamic-color: #dc3545;
}

/* ==========================================
   1.1. LIGHT MODE (ACÚSTICO)
========================================== */
[data-theme="light"] {
    --dark-bg: #f1f5f9;       
    --card-bg: #ffffff;       
    --primary-text: #0f172a;  
    --secondary-text: #475569;
    
    --black-bg: #e2e8f0;      
    --input-bg: #f8fafc;      
    --border-light: rgba(0, 0, 0, 0.05);
    --border-medium: rgba(0, 0, 0, 0.1);
    --overlay-bg: rgba(255, 255, 255, 0.85); 
    --modal-bg: #ffffff;
}

/* --- OVERRIDES MÁGICOS PARA O BOOTSTRAP NO MODO CLARO --- */
[data-theme="light"] .text-white,
[data-theme="light"] .text-light { 
    color: var(--primary-text) !important; 
}

[data-theme="light"] .bg-black,
[data-theme="light"] .bg-dark { 
    background-color: var(--black-bg) !important; 
}

[data-theme="light"] .text-secondary { 
    color: var(--secondary-text) !important; 
}

[data-theme="light"] .border-secondary { 
    border-color: var(--border-medium) !important; 
}

/* O HACK SUPREMO: Juntei os seletores sem quebras de linha para o browser ler corretamente */
[data-theme="light"] [style*="background-color: #000"],
[data-theme="light"] [style*="background-color: #000000"],
[data-theme="light"] [style*="background: #000"],
[data-theme="light"] [style*="background-color: #111"],
[data-theme="light"] [style*="background-color: #1e1e1e"],
[data-theme="light"] [style*="background-color: #050505"],
[data-theme="light"] [style*="background-color: #0a0a0a"],
[data-theme="light"] .results-container,
[data-theme="light"] .questionnaire-container {
    background-color: var(--card-bg) !important;
    color: var(--primary-text) !important;
}

/* Remove os degradês pretos das Playlists e Comunidade no Light Mode */
[data-theme="light"] [style*="linear-gradient"] {
    background: var(--card-bg) !important;
}

/* Garante que o fundo das tracklists fica visível */
[data-theme="light"] [style*="background-color: rgba(255,255,255,0.02)"] {
    background-color: var(--border-light) !important;
    border-color: var(--border-medium) !important;
}

/* Garante que o texto dentro do raio-x e questionário não desapareça no Light Mode */
[data-theme="light"] .results-container h1,
[data-theme="light"] .results-container h2,
[data-theme="light"] .results-container h3,
[data-theme="light"] .results-container p,
[data-theme="light"] .questionnaire-container h1,
[data-theme="light"] .questionnaire-container p {
    color: var(--primary-text) !important;
}

/* Garante que bordas brancas semi-transparentes fiquem visíveis no Light Mode */
[data-theme="light"] [style*="border: 1px solid rgba(255,255,255"] {
    border-color: var(--border-medium) !important;
}

/* Forçar a cor da tab de Radar (DNA) para ficar bem visível no Light Mode */
[data-theme="light"] canvas {
    filter: invert(1) hue-rotate(180deg) contrast(1.2);
}

/* HACK DO ACORDEÃO (HISTÓRICO): Força as letras e setas a ficarem escuras no Light Mode */
[data-theme="light"] .accordion {
    --bs-accordion-btn-color: var(--primary-text) !important;
    --bs-accordion-active-color: var(--primary-text) !important;
}

[data-theme="light"] .accordion-button {
    color: var(--primary-text) !important;
}

[data-theme="light"] .accordion-button::after {
    filter: invert(1); /* Pinta a setinha do acordeão de escuro */
}

[data-theme="light"] .accordion-item {
    background-color: var(--card-bg) !important;
}

/* ==========================================
   1.2. CLASSES ADAPTATIVAS
========================================== */
.card-custom {
    background-color: var(--card-bg) !important;
    color: var(--primary-text) !important;
}

.text-adaptive {
    color: var(--primary-text) !important;
}

/* ==========================================
   2. ESTILOS BASE
========================================== */
body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--dark-bg);
    color: var(--primary-text);
    transition: background-color 0.4s ease, color 0.4s ease; 
}

body.menu-open {
    overflow: hidden;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-color);
}

/* ==========================================
   3. ESTILOS ESPECIFICOS DA HOME
========================================== */

.home-step-card {
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.home-step-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px var(--dynamic-color) !important;
    border-color: var(--dynamic-color) !important;
}

.home-step-card:hover .step-icon-wrapper {
    box-shadow: 0 15px 30px var(--dynamic-color);
    transform: scale(1.1);
    transition: all 0.3s;
}

/* Inputs de contacto na Home */
.home-input {
    background-color: var(--input-bg) !important;
    border: 1px solid var(--border-medium) !important;
    border-radius: 10px !important;
    color: var(--primary-text) !important;
}

.home-input:focus {
    border-color: var(--dynamic-color) !important;
    box-shadow: 0 0 10px var(--dynamic-color) !important;
    outline: none;    
}

/* ==========================================
   3.1. CLASSES UTILITÁRIAS (SCROLL)
========================================== */
.hide-scrollbar::-webkit-scrollbar {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
}

.hide-scrollbar {
    -ms-overflow-style: none !important;
    scrollbar-width: none !important;
}

/* ==========================================
   4. NAVBAR & HEADER (NEON EDITION)
========================================== */
.navbar {
    background-color: var(--black-bg) !important;
    border-bottom: 3px solid var(--dynamic-color) !important; 
    padding: 15px 0 !important;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

.shadow-neon-bottom {
    box-shadow: 0 4px 20px var(--dynamic-color);
}

.navbar-brand {
    font-size: 1.6rem !important;
    color: var(--primary-text) !important;
}

.nav-link {
    color: var(--secondary-text) !important; 
    font-size: 0.95rem;
    transition: all 0.3s ease !important;
}

.nav-link.hover-white:hover {
    color: var(--primary-text) !important;
}

/* Suporte automático para leitura Direita-para-Esquerda (RTL) */
[dir="rtl"] {
    text-align: right;
}

[dir="rtl"] .flex {
    flex-direction: row-reverse;
}

/* FIX PARA SELEÇÃO (CHECKED) NOS GÉNEROS MUSICAIS E ARTISTAS */
.btn-check:checked + .btn-outline-danger,
.btn-check:checked + .dynamic-outline-btn {
    background-color: var(--dynamic-color) !important;
    color: #ffffff !important;
    box-shadow: 0 0 20px var(--dynamic-color);
    transform: scale(1.05);
    border-color: var(--dynamic-color) !important;
}

.btn-check:checked + .btn-outline-info {
    background-color: #0dcaf0 !important;
    color: #000000 !important;
    box-shadow: 0 0 20px rgba(13, 202, 240, 0.5);
    transform: scale(1.05);
    border-color: #0dcaf0 !important;
}

/* ==========================================
   5. HERO & CAROUSEL
========================================== */
.carousel-inner, .carousel-item {
    height: 100vh;
}

.carousel-item {
    background-size: cover;
    background-position: center;
}

.section-title {
    color: var(--primary-text);
    border-bottom: 3px solid var(--primary-color);
    display: inline-block;
    padding-bottom: 10px;
    margin-bottom: 30px;
    text-align: center;
}

/* ==========================================
   6. CARTÕES INTERATIVOS E COMPONENTES
========================================== */
.card {
    border: none;
    transition: transform 0.3s ease, background-color 0.4s ease;
    background-color: var(--card-bg);
}

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

.card-title {
    color: var(--primary-color);
}

.card-text {
    color: var(--secondary-text);
}

.interactive-card {
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.interactive-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.5) !important;
}

.contact-info, .contact-form {
    padding: 20px;
    background: var(--card-bg);
    color: var(--primary-text);
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* ==========================================
   7. BOTOES DE GÉNERO & ONBOARDING
========================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--overlay-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
}

.modal-content-custom {
    background: var(--modal-bg);
    padding: 40px;
    border-radius: 20px;
    border: 2px solid var(--dynamic-color);
    text-align: center;
    box-shadow: 0 15px 40px rgba(0,0,0,0.8);
    max-width: 600px;
    width: 90%;
    animation: fadeIn 0.5s ease-out forwards;
}

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

.genre-btn input[type="checkbox"], 
.genre-btn input[type="radio"] {
    display: none !important;
}

.genre-btn {
    display: inline-block;
    padding: 12px 24px;
    margin: 6px;
    background: var(--border-light);
    border: 1px solid var(--border-medium);
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    font-weight: 500;
    user-select: none;
    color: var(--secondary-text);
}

.genre-btn:hover {
    border-color: var(--dynamic-color);
    transform: translateY(-2px);
    color: var(--primary-text);
}

.genre-btn:has(input:checked),
.genre-btn.active {
    background: var(--dynamic-color) !important; 
    color: #ffffff !important;
    border-color: var(--dynamic-color) !important;
    box-shadow: 0 0 20px var(--dynamic-color);
    transform: scale(1.05);
}

/* ==========================================
   8. BOTÕES GLOBAIS
========================================== */
.btn-primary, .submit-btn, .next-btn {
    background-color: var(--primary-color) !important;
    color: #ffffff !important;
    border: none !important;
    transition: all 0.3s ease;
}

.btn-primary:hover, .submit-btn:hover, .next-btn:hover {
    background-color: var(--accent-color) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-outline-light {
    border-color: var(--secondary-text);
    color: var(--primary-text);
}

.btn-outline-light:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

#nextBtn, #submitBtn {
    transition: all 0.4s ease;
}

#nextBtn:disabled, #submitBtn:disabled {
    filter: grayscale(1);
    box-shadow: none !important;
}

/* ==========================================
   9. AUTENTICAÇÃO E FORMULÁRIOS DJANGO
========================================== */
.auth-container-login, .auth-container-register {
    position: relative; 
    width: 400px;
    background: var(--card-bg);
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.15);
    border-radius: 20px;
    padding: 40px;
    overflow: hidden;
    animation: gentlePulse 4s infinite alternate;
}

@keyframes gentlePulse {
    0% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.1); }
    100% { box-shadow: 0 0 40px rgba(59, 130, 246, 0.3); }
}

.form-control {
    border: 1px solid var(--border-medium) !important;
    color: var(--primary-text) !important;
    background-color: var(--input-bg) !important;
}

.form-control:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.3) !important;
}

.django-form-dark label { 
    color: var(--primary-text); 
    font-weight: bold; 
    margin-bottom: 0.5rem; 
    display: block; 
}

.django-form-dark input {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    background-color: var(--input-bg); 
    color: var(--primary-text);
    border: 1px solid var(--border-medium);
    margin-bottom: 1rem; 
}

.django-form-dark input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25); 
}

.django-form-dark ul.errorlist {
    color: var(--error-color);
    list-style-type: none;
    padding: 0;
    margin-bottom: 1rem;
    font-weight: bold;
}

/* ==========================================
   10. QUESTIONÁRIO (MOOD CARDS DESIGN)
========================================== */
.questionnaire-container {
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--card-bg);
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.question-block label.form-label {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1.3rem !important;
    display: block;
    margin-bottom: 20px !important;
    color: var(--primary-text) !important;
}

.django-field-wrapper ul {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.django-field-wrapper input[type="radio"],
.django-field-wrapper input[type="checkbox"] {
    display: none; 
}

.django-field-wrapper label {
    display: flex;
    background-color: var(--input-bg);
    border: 2px solid var(--border-light);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    font-weight: 600;
    color: var(--secondary-text);
    height: 100%;
    align-items: center;
    justify-content: center;
}

.django-field-wrapper label:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--dynamic-color);
    color: var(--primary-text);
    transform: translateY(-3px);
}

.django-field-wrapper input:checked + label {
    background-color: var(--dynamic-color) !important;
    color: #ffffff !important;
    border-color: var(--dynamic-color) !important;
    box-shadow: 0 0 20px var(--dynamic-color);
    transform: scale(1.05);
}

.django-field-wrapper textarea, 
.django-field-wrapper input[type="text"],
.django-field-wrapper select {
    width: 100%;
    background-color: var(--input-bg) !important;
    border: 2px solid var(--border-medium) !important;
    color: var(--primary-text) !important;
    padding: 15px !important;
    border-radius: 10px !important;
}

.django-field-wrapper textarea:focus {
    border-color: var(--dynamic-color) !important;
    box-shadow: 0 0 10px var(--dynamic-color) !important;
    outline: none;
}

.progress {
    height: 12px !important;
    border-radius: 10px !important;
    background-color: var(--border-medium) !important;
    border: 1px solid var(--border-light);
    margin-bottom: 10px;
    overflow: hidden;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.2);
}

.progress-bar {
    background-color: var(--dynamic-color) !important; 
    box-shadow: 0 0 15px var(--dynamic-color); 
    transition: width 0.6s cubic-bezier(0.65, 0, 0.35, 1) !important;
}

#progressText {
    font-family: 'Oswald', sans-serif;
    letter-spacing: 1px;
    font-weight: bold;
    display: block;
}

.js-neon-card {
    box-shadow: 0 0 15px var(--dynamic-color), 0 0 30px rgba(0, 0, 0, 0.2) !important;
    border: 1px solid var(--dynamic-color) !important;
    transition: all 0.5s ease;
}

.question-step {
    animation: fadeInSlide 0.4s ease-out;
}

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

/* ==========================================
   11. Profile PWD change
========================================== */
#pwd-form input {
    width: 100%;
    padding: 12px 15px;
    background-color: var(--input-bg);
    color: var(--primary-text);
    border: 1px solid var(--border-medium);
    border-radius: 8px;
    transition: all 0.3s ease;
}

#pwd-form input:focus {
    outline: none;
    border-color: var(--dynamic-color);
    box-shadow: 0 0 0 3px var(--dynamic-color);
}

#pwd-form ul {
    padding-left: 20px;
    margin-top: 5px;
    margin-bottom: 0;
}

/* ==========================================
   12. PLAYLISTS & EFEITO DE MÚSICA
========================================== */
.playlist-card {
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: 1px solid var(--border-light);
}

.playlist-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 30px var(--dynamic-color) !important;
    border-color: var(--dynamic-color);
}

.playlist-card:hover .playlist-btn {
    background-color: var(--dynamic-color);
    color: #ffffff !important;
    box-shadow: 0 0 15px var(--dynamic-color);
}

.fa-spin-hover:hover {
    animation: fa-spin 2s infinite linear;
}

.tracklist-item {
    transition: color 0.2s ease;
}
.tracklist-item:hover {
    color: var(--dynamic-color) !important;
}

.track-item {
    transition: 0.3s ease-in-out;
}

.track-item:hover, .track-hover:hover {
    background-color: var(--black-bg) !important;
    border-radius: 8px;
}

.play-btn, .mini-play-btn, .detail-play-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--accent-color); 
    transition: all 0.2s ease-in-out;
    outline: none;
}

.play-btn:hover i {
    transform: scale(1.15);
    text-shadow: 0 0 10px rgba(16, 185, 129, 0.5); 
}

.mini-play-btn, .detail-play-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%; 
}

.mini-play-btn { width: 30px; height: 30px; }
.detail-play-btn { width: 45px; height: 45px; font-size: 2.2rem; }

.mini-play-btn:hover, .detail-play-btn:hover {
    background-color: var(--accent-color); 
    color: var(--dark-bg);
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.6);
    transform: scale(1.1);
}

/* ==========================================
   13. DETALHES DA PLAYLIST (EFEITOS NEON)
========================================== */
.playlist-header {
    background: linear-gradient(180deg, var(--black-bg) 0%, var(--card-bg) 100%);
    border-bottom: 2px solid var(--border-medium);
}

.track-number {
    width: 30px;
    text-align: right;
    font-family: 'Oswald', sans-serif;
    font-size: 1.2rem;
    color: var(--secondary-text);
    transition: color 0.2s ease;
}

@keyframes pulse-dynamic {
    0% { box-shadow: 0 0 0 0 var(--dynamic-color); }
    70% { box-shadow: 0 0 0 15px transparent; }
    100% { box-shadow: 0 0 0 0 transparent; }
}

.track-item {
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: 1px solid var(--border-light) !important;
}

.track-item:hover {
    transform: translateX(8px);
    box-shadow: -8px 0 20px var(--dynamic-color) !important;
    border-color: var(--dynamic-color) !important;
}

.pulse-icon {
    animation: pulse-dynamic 2s infinite; 
}

.track-item:hover .track-number {
    color: var(--dynamic-color); 
}

.track-item:hover .play-control i {
    transform: scale(1.2);
    text-shadow: 0 0 15px var(--dynamic-color);
}

.action-btn {
    transition: all 0.3s ease;
}

.action-btn:hover {
    box-shadow: 0 0 20px var(--dynamic-color) !important;
    transform: translateY(-3px);
    border-color: var(--dynamic-color) !important;
}

/* ==========================================
   14. Erro 500
========================================== */
.glitch-text-severe {
    text-shadow: 0.05em 0 0 rgba(255, 193, 7, 0.75),
                 -0.025em -0.05em 0 rgba(220, 53, 69, 0.75),
                 0.025em 0.05em 0 rgba(255, 255, 255, 0.75);
    animation: glitch-severe 300ms infinite;
}

@keyframes glitch-severe {
    0% { text-shadow: 0.05em 0 0 rgba(255, 193, 7, 0.75), -0.05em -0.025em 0 rgba(220, 53, 69, 0.75), -0.025em 0.05em 0 rgba(255, 255, 255, 0.75); transform: translate(0); }
    20% { text-shadow: -0.05em -0.025em 0 rgba(255, 193, 7, 0.75), 0.025em 0.025em 0 rgba(220, 53, 69, 0.75), -0.05em -0.05em 0 rgba(255, 255, 255, 0.75); transform: translate(-2px, 2px); }
    40% { text-shadow: 0.025em 0.05em 0 rgba(255, 193, 7, 0.75), 0.05em 0 0 rgba(220, 53, 69, 0.75), 0 -0.05em 0 rgba(255, 255, 255, 0.75); transform: translate(2px, -2px); }
    60% { text-shadow: -0.025em 0 0 rgba(255, 193, 7, 0.75), -0.025em -0.025em 0 rgba(220, 53, 69, 0.75), -0.025em -0.05em 0 rgba(255, 255, 255, 0.75); transform: translate(-2px, -2px); }
    80% { text-shadow: 0.05em 0 0 rgba(255, 193, 7, 0.75), -0.05em -0.025em 0 rgba(220, 53, 69, 0.75), -0.025em 0.05em 0 rgba(255, 255, 255, 0.75); transform: translate(2px, 2px); }
    100% { text-shadow: 0.025em 0.05em 0 rgba(255, 193, 7, 0.75), 0.05em 0 0 rgba(220, 53, 69, 0.75), 0 -0.05em 0 rgba(255, 255, 255, 0.75); transform: translate(0); }
}

/* ==========================================
   15. TERMOS E PRIVACIDADE
========================================== */
.terms-container, .privacy-container {
    padding: 2rem;
    margin-top: 40px;
    flex-grow: 1;
    animation: borderGlow 6s infinite alternate;
}

@keyframes borderGlow {
    0% { filter: drop-shadow(0 0 5px rgba(59, 130, 246, 0.1)); }
    100% { filter: drop-shadow(0 0 15px rgba(59, 130, 246, 0.3)); }
}

.terms-content, .privacy-content {
    background-color: var(--card-bg);
    padding: 3rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.terms-content h2, .privacy-content h2 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--border-medium);
    padding-bottom: 10px;
    margin-bottom: 1.5rem;
}

.terms-content h3, .privacy-content h3 {
    color: var(--primary-text);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.terms-content p, .privacy-content p, .terms-content ul, .privacy-content ul {
    color: var(--secondary-text);
    line-height: 1.8;
}

/* ==========================================
   16. FOOTER
========================================== */
.footer {
    background-color: var(--black-bg) !important; 
    border-top: 4px solid var(--dynamic-color) !important; 
    box-shadow: 0 -10px 30px var(--dynamic-color); 
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

.hover-white:hover {
    color: var(--primary-text) !important;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
}

.hover-glow-red:hover {
    color: var(--dynamic-color) !important;
    text-shadow: 0 0 10px var(--dynamic-color);
}

@media (max-width: 768px) {
    .social-icons {
        border-top: 1px solid var(--border-medium);
        padding-top: 15px;
        width: 100%;
        justify-content: center;
    }
}

/* ==========================================
   17. EFEITOS DE CLIQUE NEON (GLOBAL)
========================================== */

@keyframes neonPulse {
    0% { box-shadow: 0 0 0px transparent; }
    50% { box-shadow: 0 0 25px var(--dynamic-color); }
    100% { box-shadow: 0 0 0px transparent; }
}

.neon-click-effect {
    animation: neonPulse 0.6s ease-out !important;
}

/* ==========================================
   18. LEITOR MP3 OVAL (RETRÁTIL)
========================================== */
.oval-player {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px; 
    height: 70px; 
    background-color: var(--input-bg);
    border: 1px solid var(--border-light);
    border-top: 3px solid var(--dynamic-color);
    border-radius: 50px; 
    z-index: 9999;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 15px var(--dynamic-color);
    overflow: hidden; 
    transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1), background-color 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.oval-player.expanded {
    width: 90%;
    max-width: 850px;
    height: auto; 
    padding: 10px 0;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 30px var(--dynamic-color);
}

.player-minimized-icon {
    position: absolute;
    opacity: 1;
    cursor: pointer;
    transition: opacity 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
}

.player-minimized-icon:hover .bg-dark {
    box-shadow: 0 0 15px var(--dynamic-color);
}

.player-expanded-content {
    opacity: 0;
    visibility: hidden;
    width: 100%;
    transition: opacity 0.3s ease;
}

.oval-player.expanded .player-minimized-icon {
    opacity: 0;
    pointer-events: none;
}

.oval-player.expanded .player-expanded-content {
    opacity: 1;
    visibility: visible;
    transition-delay: 0.3s; 
}

.oval-player.d-none { display: none !important; }

.oval-player:not(.d-none) {
    display: flex !important;
    animation: slideUpFade 0.5s ease-out forwards;
}

@keyframes slideUpFade {
    from { opacity: 0; bottom: -50px; }
    to { opacity: 1; bottom: 20px; }
}

.custom-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 4px;
    background: var(--border-medium);
    border-radius: 5px;
    outline: none;
    cursor: pointer;
    transition: background 0.2s;
}

.custom-range:hover {
    background: var(--border-medium);
}

.custom-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--dynamic-color);
    cursor: pointer;
    box-shadow: 0 0 10px var(--dynamic-color);
    transition: transform 0.1s ease;
}

.custom-range::-webkit-slider-thumb:hover, .custom-range:active::-webkit-slider-thumb {
    transform: scale(1.4);
}

.custom-range::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--dynamic-color);
    cursor: pointer;
    border: none;
    box-shadow: 0 0 10px var(--dynamic-color);
}

/* ================================================
   19. VISUALIZADOR DE ÁUDIO (BARRAS NÉON)
================================================ */
.visualizer-container .bar {
    width: 4px;
    background-color: var(--dynamic-color); 
    border-radius: 2px;
    height: 4px; 
    transition: height 0.2s ease;
    box-shadow: 0 0 8px var(--dynamic-color);
}

.visualizer-container.playing .bar {
    animation: audio-bounce 0.8s infinite alternate ease-in-out;
}

.visualizer-container.playing .bar1 { animation-delay: 0.0s; }
.visualizer-container.playing .bar2 { animation-delay: 0.3s; }
.visualizer-container.playing .bar3 { animation-delay: 0.1s; }
.visualizer-container.playing .bar4 { animation-delay: 0.4s; }

@keyframes audio-bounce {
    0% { height: 4px; }
    50% { height: 16px; }
    100% { height: 24px; }
}

/* ==========================================
   20. MENU FULL-SCREEN (CASCATA & BLUR)
========================================== */
.fs-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--overlay-bg);
    backdrop-filter: blur(15px); 
    -webkit-backdrop-filter: blur(15px);
    z-index: 10001;
    display: flex;
    justify-content: flex-start;
    align-items: center; 
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease-out;
    overflow-y: auto; 
}

.fs-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.fs-menu-content {
    width: 100%;
    padding: 80px 20px 40px; 
    margin-top: auto;
    margin-bottom: auto;
}

.menu-staircase { display: flex; flex-direction: column; }

.menu-staircase li.step-1 { margin-left: 5%; }
.menu-staircase li.step-2 { margin-left: 10%; }
.menu-staircase li.step-3 { margin-left: 15%; }
.menu-staircase li.step-4 { margin-left: 20%; }
.menu-staircase li.step-5 { margin-left: 25%; }
.menu-staircase li.step-6 { margin-left: 30%; }

.fs-menu-content ul li {
    margin-bottom: 10px;
    overflow: visible; 
}

.fs-menu-content ul li a {
    font-size: clamp(2.5rem, 6vw, 4.5rem); 
    color: var(--primary-text);
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.1s ease-out;
    display: inline-block;
    letter-spacing: 5px;
    font-weight: 800;
    line-height: 1.1;
    padding: 5px 20px;
}

.fs-menu-content ul li a:hover {
    color: var(--dynamic-color);
    text-shadow: 0 0 40px var(--dynamic-color);
    transform: scale(1.05) translateX(15px); 
}

.btn-close-menu {
    position: absolute;
    top: 35px;
    right: 45px;
    background: none;
    border: none;
    color: var(--primary-text);
    cursor: pointer;
    transition: all 0.15s ease-out;
    z-index: 10002;
}

.btn-close-menu:hover {
    color: var(--dynamic-color);
    transform: rotate(90deg) scale(1.2);
}

/* ==========================================
   21. DEFINIÇÕES / SETTINGS (ABAS)
========================================== */
.settings-tabs .nav-link {
    color: var(--secondary-text);
    font-family: 'Oswald', sans-serif;
    letter-spacing: 1px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    background-color: transparent;
}

.settings-tabs .nav-link.active {
    background-color: var(--dynamic-color) !important;
    color: #ffffff !important;
    box-shadow: 0 0 15px var(--dynamic-color);
    transform: scale(1.05);
}

.settings-tabs .nav-link:hover:not(.active) {
    color: var(--primary-text);
    background-color: var(--border-light);
}

/* ==========================================
   22. RESPONSIVIDADE GLOBAL (MOBILE & TABLET)
========================================== */
@media (max-width: 768px) {
    /* --- 1. O MENU CASCATA --- */
    .menu-staircase li.step-1 { margin-left: 0%; }
    .menu-staircase li.step-2 { margin-left: 5%; }
    .menu-staircase li.step-3 { margin-left: 10%; }
    .menu-staircase li.step-4 { margin-left: 15%; }
    .menu-staircase li.step-5 { margin-left: 20%; }
    .menu-staircase li.step-6 { margin-left: 25%; }
    
    .fs-menu-content ul li a {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
        letter-spacing: 2px;
    }
    
    /* --- 2. TÍTULOS E TEXTOS (Evitar que partam o ecrã) --- */
    .display-3 { font-size: 2.2rem !important; }
    .display-4 { font-size: 1.8rem !important; }
    .display-5 { font-size: 1.5rem !important; }
    h1 { font-size: 1.8rem !important; }
    h2 { font-size: 1.5rem !important; }
    .navbar-brand { font-size: 1.3rem !important; }

    /* --- 3. ESPAÇAMENTOS (Reduzir os "buracos" vazios no telemóvel) --- */
    .p-5 { padding: 1.5rem !important; } /* Transforma paddings gigantes em normais */
    .py-5 { padding-top: 1.5rem !important; padding-bottom: 1.5rem !important; }
    .mt-5 { margin-top: 2rem !important; }
    .mb-5 { margin-bottom: 2rem !important; }
    .container { padding-left: 15px !important; padding-right: 15px !important; }

    /* --- 4. CARTÕES E MODAIS (Mais finos) --- */
    .card-body { padding: 1.5rem !important; }
    .modal-body { padding: 1.5rem !important; }
    .modal-content-custom { width: 95%; padding: 25px; }
    
    .auth-container-login, .auth-container-register { 
        width: 95%; 
        margin: 0 auto !important; 
        padding: 25px;
    }

    /* --- 5. O PLAYER OVAL NO TELEMÓVEL --- */
    .oval-player.expanded { 
        width: 95%; 
        max-width: none;
        border-radius: 35px; 
        padding: 5px 0;
    }

    /* Esconde o título da música (não cabe) e o bloco da direita (volume/microfone) */
    .oval-player .col-4.ps-3,
    .oval-player .col-md-3.justify-content-end,
    .oval-player .col-md-5.justify-content-end { 
        display: none !important; 
    }

    /* O bloco central dos botões ganha o ecrã todo */
    .oval-player .col-8 {
        width: 100% !important;
        flex: 0 0 100% !important;
        max-width: 100% !important;
        padding-right: 40px !important; /* Espaço para o botão Power */
    }

    /* Esconde o Shuffle e o Repeat para dar espaço aos dedos (Design Apple/Spotify) */
    #btn-shuffle, #btn-repeat {
        display: none !important;
    }

    /* O botão Power super seguro no canto direito */
    .oval-player .btn.position-absolute[onclick="window.closePlayer()"] {
        right: 10px !important;
    }

    /* --- 6. FORMULÁRIOS E QUESTIONÁRIOS --- */
    /* Faz os botões quadrados do questionário ficarem em coluna em vez de lado-a-lado */
    .django-field-wrapper ul {
        grid-template-columns: 1fr !important;
    }
}

/* ==========================================
   23. CLASSES DINÂMICAS MESTRAS (A MAGIA)
========================================== */
.dynamic-bg { background-color: var(--dynamic-color) !important; }
.dynamic-text { color: var(--dynamic-color) !important; }
.dynamic-border { border-color: var(--dynamic-color) !important; }
.dynamic-icon { color: var(--dynamic-color) !important; }

.dynamic-icon-wrapper { border: 1px solid var(--dynamic-color) !important; }
.dynamic-icon-glow { color: var(--dynamic-color) !important; text-shadow: 0 0 10px var(--dynamic-color) !important; }
.dynamic-text-glow { color: var(--dynamic-color) !important; text-shadow: 0 0 15px var(--dynamic-color) !important; }

.dynamic-glow { box-shadow: 0 0 15px var(--dynamic-color) !important; }
.dynamic-glow-hover:hover { text-shadow: 0 0 10px var(--dynamic-color) !important; color: var(--dynamic-color) !important; }

.dynamic-outline-btn {
    border: 2px solid var(--dynamic-color) !important;
    background: transparent !important;
    transition: all 0.3s;
}
.dynamic-outline-btn:hover {
    background-color: var(--dynamic-color) !important;
    color: white !important;
    box-shadow: 0 0 15px var(--dynamic-color) !important;
}

.dynamic-input:focus, .dynamic-input-container:focus-within {
    border-color: var(--dynamic-color) !important;
    box-shadow: 0 0 10px var(--dynamic-color) !important;
    outline: none;
}

.dynamic-checkbox:checked {
    background-color: var(--dynamic-color) !important;
    border-color: var(--dynamic-color) !important;
}

.dynamic-hover:hover { color: var(--dynamic-color) !important; }

.dynamic-alert { border-left: 5px solid var(--dynamic-color) !important; }

.dynamic-options label:hover {
    border-color: var(--dynamic-color) !important;
    background-color: #1a1a1a !important;
}
.dynamic-options input:checked + label {
    background-color: var(--dynamic-color) !important;
    color: #fff !important;
    border-color: var(--dynamic-color) !important;
    box-shadow: 0 0 20px var(--dynamic-color) !important;
    transform: scale(1.05);
}

.dynamic-card-hover:hover {
    box-shadow: 0 15px 30px var(--dynamic-color) !important;
    border-color: var(--dynamic-color) !important;
}

.dynamic-range::-webkit-slider-thumb {
    background: var(--dynamic-color) !important;
    box-shadow: 0 0 10px var(--dynamic-color) !important;
}

/* ==========================================
   24. PALETA DE CORES MANUAL (SETTINGS)
========================================== */
.color-btn { 
    width: 40px; 
    height: 40px; 
    border-radius: 50%; 
    border: 3px solid transparent; 
    cursor: pointer; 
    transition: transform 0.2s, box-shadow 0.2s; 
}

.color-btn:hover { 
    transform: scale(1.2); 
}

.color-btn.active { 
    border-color: #fff; 
    box-shadow: 0 0 15px currentColor; 
    transform: scale(1.15); 
}

.color-red { background-color: #dc3545; color: #dc3545; }
.color-green { background-color: #10b981; color: #10b981; }
.color-blue { background-color: #3b82f6; color: #3b82f6; }
.color-orange { background-color: #f97316; color: #f97316; }
.color-purple { background-color: #a855f7; color: #a855f7; }
.color-yellow { background-color: #eab308; color: #eab308; }

/* ==========================================
   25. FIX: BOTÕES DE TEMA (SETTINGS)
========================================== */
/* Garante que o botão do Dark Mode tem sempre texto branco, mesmo no Light Mode */
label[for="themeDark"],
label[for="themeDark"] span {
    color: #ffffff !important;
}

/* ==========================================
   26. EFEITOS DE ERRO (GLITCH & ROCK)
========================================== */
.glitch-text {
    position: relative;
    text-shadow: 0.05em 0 0 rgba(255, 255, 255, 0.75),
                 -0.025em -0.05em 0 var(--dynamic-color),
                 0.025em 0.05em 0 rgba(0, 255, 255, 0.75);
    animation: glitch 500ms infinite;
}

@keyframes glitch {
    0% { text-shadow: 0.05em 0 0 rgba(255, 255, 255, 0.75), -0.05em -0.025em 0 var(--dynamic-color), -0.025em 0.05em 0 rgba(0, 255, 255, 0.75); }
    15% { text-shadow: -0.05em -0.025em 0 rgba(255, 255, 255, 0.75), 0.025em 0.025em 0 var(--dynamic-color), -0.05em -0.05em 0 rgba(0, 255, 255, 0.75); }
    50% { text-shadow: 0.025em 0.05em 0 rgba(255, 255, 255, 0.75), 0.05em 0 0 var(--dynamic-color), 0 -0.05em 0 rgba(0, 255, 255, 0.75); }
    100% { text-shadow: -0.025em 0 0 rgba(255, 255, 255, 0.75), -0.025em -0.025em 0 var(--dynamic-color), -0.025em -0.05em 0 rgba(0, 255, 255, 0.75); }
}

/* ==========================================
   27. MODAL DE LETRAS (TELEPONTO)
========================================== */
/* Esconder a barra de scroll no modal das letras (Chrome/Safari/Edge) */
#lyricsModal .modal-body::-webkit-scrollbar {
    display: none;
}

/* Esconder no Firefox e IE */
#lyricsModal .modal-body {
    -ms-overflow-style: none;
    scrollbar-width: none;
}