/* =================================
   GODAA SLEEP - MAIN STYLES
   ================================= */

/* Variables */
:root {
    --cor-fundo: #0B0B1A;
    --cor-fundo-gradiente: radial-gradient(ellipse at top, #1a1534 0%, #0B0B1A 50%);
    --cor-primaria: #8B7BFF;
    --cor-secundaria: #6C5FD9;
    --cor-accent: #B794F6;
    --cor-texto: #FFFFFF;
    --cor-texto-sec: #A0A0C0;
    --cor-texto-muted: #6B6B8F;
    --cor-texto-ter: #6B6B8F;
    --cor-sucesso: rgb(52 211 153);
    --cor-erro: #F87171;

    /* Cores padronizadas do sistema */
    /* Verde = Crédito / Desbloqueado / Sucesso */
    --cor-credito: #4ade80;
    --cor-credito-bg: rgba(74, 222, 128, 0.2);
    --cor-credito-border: rgba(74, 222, 128, 0.3);

    /* Azul = Premium / Player / Primário */
    --cor-premium: rgb(34 211 238);
    --cor-premium-bg: #06b6d433;
    --cor-premium-border: rgba(90, 79, 207, 0.3);


    /* Roxo = Favorito */
    --cor-favorito: #a855f7;
    --cor-favorito-bg: rgba(168, 85, 247, 0.2);
    --cor-favorito-border: rgba(168, 85, 247, 0.3);

    /* Cinza = Neutro / Detalhes */
    --cor-neutro: #94a3b8;
    --cor-neutro-bg: rgba(255, 255, 255, 0.1);
    --cor-neutro-border: rgba(255, 255, 255, 0.2);

    --gradient-primary: linear-gradient(135deg, #8B7BFF 0%, #6C5FD9 100%);
    --gradient-accent: linear-gradient(135deg, #B794F6 0%, #8B7BFF 100%);
    --gradient-card: linear-gradient(145deg, rgba(139, 123, 255, 0.12) 0%, rgba(108, 95, 217, 0.08) 100%);
    --gradient-card-hover: linear-gradient(145deg, rgba(139, 123, 255, 0.18) 0%, rgba(108, 95, 217, 0.12) 100%);
    --gradient-featured: linear-gradient(145deg, rgba(139, 123, 255, 0.15) 0%, rgba(108, 95, 217, 0.10) 50%, rgba(183, 148, 246, 0.08) 100%);
    --gradient-play: linear-gradient(135deg, #B794F6 0%, #8B7BFF 100%);
    --gradient-success: linear-gradient(135deg, #4ADE80 0%, #34D399 100%);

    --cor-border: rgba(139, 123, 255, 0.15);
    --cor-border-hover: rgba(139, 123, 255, 0.3);
    --cor-gratuito: #10b98133;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(139, 123, 255, 0.2);
    --shadow-glow: 0 0 20px rgba(139, 123, 255, 0.3);

    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 16px;
    --spacing-lg: 20px;
    --spacing-xl: 32px;

    --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    --header-height: 64px;
    --player-height: 88px;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--cor-fundo-gradiente);
    background-attachment: fixed;
    color: var(--cor-texto);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
}

h1 { font-size: 24px; }
h2 { font-size: 20px; }
h3 { font-size: 18px; }
h4 { font-size: 16px; }
h5 { font-size: 15px; }
h6 { font-size: 14px; }

p {
    color: var(--cor-texto-sec);
    font-size: 13px;
    line-height: 1.5;
}

/* Utilities */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.separator {
    color: var(--cor-texto-sec);
    opacity: 0.5;
    padding: 0 var(--spacing-xs);
}

/* App Container */
.app-container {
    min-height: 100vh;
    max-width: 600px;
    margin: 0 auto;
}

/* Header */
.header {
    position: sticky;
    top: 20px;
    z-index: 100;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-xl);
    margin: 20px 20px;
    background: rgba(11, 11, 26, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--cor-border);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
}

.header:hover {
    border-color: var(--cor-border-hover);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
}

.header-left {
    display: flex;
    align-items: center;
}

.header-logo {
    height: 36px;
    width: 36px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.header-logo:hover {
    opacity: 0.8;
    transform: scale(1.05);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0;
}

/* Icon Button */
.icon-btn {
    position: relative;
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    border-radius: 100px;
    color: var(--cor-texto);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.icon-btn:hover {
    background: rgba(139, 123, 255, 0.15);
    transform: scale(1.1);
}

.icon-btn:active {
    transform: scale(0.95);
}

.icon-btn .icon {
    width: 20px;
    height: 20px;
}

.badge {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: var(--cor-erro);
    color: white;
    font-size: 11px;
    font-weight: 600;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Main Content */
.main-content {
    padding: 0 20px var(--spacing-lg);
    padding-bottom: calc(var(--player-height) + var(--spacing-md));
}

/* Featured Section */
.featured-section {
    margin-bottom: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.featured-card {
    background: var(--gradient-featured);
    border: 1px solid var(--cor-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.featured-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(139, 123, 255, 0.5) 50%, transparent 100%);
}

.featured-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
    border-color: var(--cor-border-hover);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.audio-title {
    color: var(--cor-texto);
    font-size: 28px;
    font-weight: 700;
    margin: var(--spacing-md) 0 var(--spacing-md) 0;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.btn-pin {
    background: transparent;
    border: 1px solid var(--cor-border);
    border-radius: var(--radius-sm);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-texto-sec);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-pin:hover {
    border-color: var(--cor-primaria);
    color: var(--cor-primaria);
}

.btn-pin.pinned {
    background: var(--cor-primaria);
    border-color: var(--cor-primaria);
    color: white;
}

.audio-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    font-size: 14px;
    color: var(--cor-texto-sec);
    font-weight: 500;
}

.audio-duration,
.audio-category {
    font-weight: 500;
    color: var(--cor-texto-sec);
}

.audio-description {
    color: var(--cor-texto-sec);
    line-height: 1.7;
    font-size: 15px;
}

.btn-expand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: transparent;
    border: none;
    color: var(--cor-primaria);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    padding: var(--spacing-sm) 0;
    transition: all var(--transition-fast);
}

.btn-expand:hover {
    gap: var(--spacing-md);
}

.btn-expand .icon {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-normal);
}

.btn-expand.expanded .icon {
    transform: rotate(180deg);
}

.scientific-explanation {
    margin-bottom: var(--spacing-md);
    animation: slideDown var(--transition-normal);
}

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

.card-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* Buttons */
.btn-primary {
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    padding: 18px var(--spacing-xl);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-normal);
    flex: 1;
    justify-content: center;
    min-height: 56px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    width: 100%;
    margin-top: var(--spacing-sm);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow), var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Botões dentro de modals - sem sombra e sem movimento */
.modal .btn-primary,
.modal-actions .btn-primary,
.modal-actions-vertical .btn-primary {
    box-shadow: none;
    padding: 14px 24px;
    min-height: auto;
    margin-top: 0;
}

.modal .btn-primary:hover,
.modal-actions .btn-primary:hover,
.modal-actions-vertical .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: none;
}

.modal .btn-primary:active,
.modal-actions .btn-primary:active,
.modal-actions-vertical .btn-primary:active {
    transform: translateY(0);
}

.btn-icon-action {
    background: rgba(139, 123, 255, 0.1);
    border: 0;
    border-radius: 100px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-texto);
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn-icon-action:hover {
    background: rgba(139, 123, 255, 0.2);
    border-color: var(--cor-border-hover);
    transform: scale(1.1);
}

.btn-icon-action.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
}

.btn-icon-action.active:hover {
    transform: scale(1.1);
}

.badge-container {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.featured-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.featured-header > div:first-child {
    flex: 1;
}

.featured-header .audio-title {
    margin: 0;
}

.featured-icons {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    position: absolute;
    top: 15px;
    right: 15px;
}

.section-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--cor-texto);
    margin-bottom: var(--spacing-sm);
}

.category-description {
    font-size: 13px;
    color: var(--cor-texto-sec);
    margin-top: 0;
    margin-bottom: var(--spacing-md);
}

.categories-scroll {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
    cursor: grab;
    user-select: none;
}

.categories-scroll::-webkit-scrollbar {
    display: none;
}

.categories-scroll:active {
    cursor: grabbing;
}

.categories-scroll.dragging {
    cursor: grabbing;
    scroll-snap-type: none; /* Desabilita snap durante o drag */
}

.categories-scroll.dragging .category-btn {
    pointer-events: none; /* Evita cliques acidentais durante o drag */
}

.category-btn {
    flex-shrink: 0;
    background: rgba(139, 123, 255, 0.08);
    border: 1px solid var(--cor-border);
    border-radius: var(--radius-full);
    padding: 12px 24px;
    color: var(--cor-texto);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    scroll-snap-align: start;
    white-space: nowrap;
    backdrop-filter: blur(10px);
}

.category-btn:hover {
    border-color: var(--cor-border-hover);
    background: rgba(139, 123, 255, 0.15);
}

.category-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    box-shadow: var(--shadow-glow);
}

/* Audios Section */
.audios-section {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.audio-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.group-title {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.audio-card {
    padding: var(--spacing-lg);
    background: var(--gradient-card);
    border: 1px solid var(--cor-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.audio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(139, 123, 255, 0.1), transparent);
    transition: left 0.6s;
}

.audio-card:hover::before {
    left: 100%;
}

.audio-card:hover {
    background: var(--gradient-card-hover);
    border-color: var(--cor-border-hover);
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.audio-card .card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-content {
    flex: 1;
}

.audio-card .audio-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.audio-card .audio-meta {
    margin: 0;
    font-size: 13px;
}

.card-actions-mini {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.btn-play-mini {
    background: var(--gradient-play);
    border: none;
    border-radius: 100px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.btn-play-mini:focus {
    transform: scale(1.15);
    box-shadow: var(--shadow-glow);
}


.btn-play-mini svg {
    width: 18px;
    height: 18px;
    fill: white;
    margin-left: 2px;
}

/* Icon buttons for cards */
.btn-icon-mini {
    width: 32px;
    height: 32px;
    border-radius: 100px;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.btn-icon-mini:hover {
    transform: scale(1.1);
}

.btn-icon-mini:active {
    transform: scale(0.95);
}

.btn-icon-mini svg {
    width: 14px;
    height: 14px;
}

.btn-icon-mini.favorito {
    background: var(--cor-neutro-bg);
}

.btn-icon-mini.favorito.active {
    background: var(--cor-favorito-bg);
}

.btn-icon-mini.favorito svg {
    stroke: var(--cor-neutro);
    fill: none;
}

.btn-icon-mini.favorito.active svg {
    stroke: var(--cor-favorito);
    fill: var(--cor-favorito);
}

.btn-icon-mini.pinar {
    background: var(--cor-neutro-bg);
}

.btn-icon-mini.pinar svg {
    stroke: var(--cor-neutro);
    fill: none;
}

.btn-icon-mini.pinar.active {
    background: rgba(139, 92, 246, 0.2);
}

.btn-icon-mini.pinar.active svg {
    stroke: #8b5cf6;
    fill: #8b5cf6;
}

.btn-icon-mini.detalhes {
    background: var(--cor-neutro-bg);
}

.btn-icon-mini.detalhes svg {
    stroke: var(--cor-neutro);
}

.btn-icon-mini.compartilhar {
    background: var(--cor-neutro-bg);
}

.btn-icon-mini.compartilhar svg {
    stroke: var(--cor-neutro);
}

.btn-icon-mini.unlock {
    background: var(--cor-credito-bg);
}

.btn-icon-mini.unlock svg {
    stroke: var(--cor-credito);
}

/* Badges */
/* Badge de custo em Godaas (moedinha + GDs) */
.badge-custo {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 10px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 600;
    background: rgba(251, 191, 36, 0.2);
    color: #fbbf24;
    border: none;
    white-space: nowrap;
}

.badge-custo img {
    width: 10px;
    height: 10px;
}

/* Badge antigo - manter para compatibilidade */
.premium-badge {
    background: var(--cor-premium-bg);
    color: var(--cor-premium);
    padding: 2px 10px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    transition: all var(--transition-fast);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.unlocked-badge {
    background: var(--cor-credito-bg);
    color: var(--cor-credito);
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    transition: all var(--transition-fast);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.preview-text {
    font-size: 13px;
    color: var(--cor-texto-ter);
}

.card-icons {
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Botão de desbloquear */
.btn-unlock {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    background: var(--cor-credito-bg);
    color: var(--cor-credito);
    transition: all var(--transition-fast);
}

.btn-unlock:hover {
    background: rgba(74, 222, 128, 0.25);
    transform: translateY(-1px);
}

.btn-unlock:active {
    transform: translateY(0);
}

.btn-unlock svg {
    width: 14px;
    height: 14px;
}

/* Botão de desbloquear (versão featured - full width) */
.btn-unlock-featured {
    width: 100%;
    padding: 12px 20px;
    font-size: 15px;
    margin-top: 16px;
}

.btn-unlock-featured svg {
    width: 16px;
    height: 16px;
}

.toast {
  text-align: center;
}

/* Secondary button style */
.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    padding: 16px var(--spacing-xl);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-secondary:active {
    transform: translateY(0);
}

/* Botões secundários dentro de modals - sem movimento */
.modal .btn-secondary,
.modal-actions .btn-secondary,
.modal-actions-vertical .btn-secondary {
    box-shadow: none;
    padding: 14px 24px;
}

.modal .btn-secondary:hover,
.modal-actions .btn-secondary:hover,
.modal-actions-vertical .btn-secondary:hover {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, 0.15);
}

.modal .btn-secondary:active,
.modal-actions .btn-secondary:active,
.modal-actions-vertical .btn-secondary:active {
    transform: translateY(0);
}

/* Botões especializados nos modais */
.modal .btn-credit,
.modal .btn-unlock,
.modal .btn-buy,
.modal .btn-cancel,
.modal .btn-logout,
.modal .btn-danger,
.modal-actions .btn-credit,
.modal-actions .btn-unlock,
.modal-actions .btn-buy,
.modal-actions .btn-cancel,
.modal-actions .btn-logout,
.modal-actions .btn-danger,
.modal-actions-vertical .btn-credit,
.modal-actions-vertical .btn-unlock,
.modal-actions-vertical .btn-buy,
.modal-actions-vertical .btn-cancel,
.modal-actions-vertical .btn-logout,
.modal-actions-vertical .btn-danger {
    box-shadow: none;
}

.lock-icon {
    background: #ffffff0d;
    border-radius: 100px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.4);
}

.lock-icon .icon {
    width: 18px;
    height: 18px;
}

/* Icons */
.icon {
    width: 24px;
    height: 24px;
}

/* Payment Form Styles */
.payment-form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 8px;
}

.payment-form-input,
.payment-form-iframe-container {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(148, 163, 184, 0.3);
    border-radius: 12px;
    padding: 12px 14px;
    height: 44px;
    font-size: 15px;
    color: #ffffff;
    transition: all 0.2s;
}

.payment-form-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.payment-form-input:focus {
    border-color: #5A4FCF;
    background: rgba(90, 79, 207, 0.1);
    outline: none;
}

.payment-form-iframe-container {
    display: flex;
    align-items: center;
    padding: 8px 12px;
}

.payment-method-btn {
    flex: 1;
    padding: 16px;
    border: 2px solid rgba(148, 163, 184, 0.3);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s;
    font-weight: 600;
    color: #ffffff;
}

.payment-method-btn:hover {
    border-color: rgba(148, 163, 184, 0.5);
    background: rgba(255, 255, 255, 0.08);
}

.payment-method-btn.active {
    border-color: #5A4FCF;
    background: rgba(90, 79, 207, 0.2);
}

.payment-grid-2cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.payment-security-badge {
    text-align: center;
    margin-top: 24px;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.payment-security-text {
    font-size: 12px;
    color: var(--cor-texto-ter);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 0;
}

.pix-qrcode-wrapper {
    background: white;
    padding: 16px;
    border-radius: 12px;
    display: inline-block;
    margin-bottom: 14px;
}

.pix-qrcode-img {
    width: 180px;
    height: 180px;
    display: block;
}

.pix-code-display {
    background: rgba(255, 255, 255, 0.1);
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 16px;
    word-break: break-all;
    font-family: monospace;
    font-size: 12px;
    max-height: 120px;
    overflow-y: auto;
}

.pix-code-text {
    margin: 0;
    color: var(--cor-texto);
}

.purchase-summary {
    background: rgba(74, 222, 128, 0.1);
    border-radius: 14px;
    padding: 16px;
    margin-bottom: 20px;
    text-align: center;
}

.purchase-summary-label {
    font-size: 12px;
    color: rgba(74, 222, 128, 0.8);
    margin-bottom: 6px;
}

.purchase-summary-amount {
    font-size: 20px;
    font-weight: 700;
    color: #4ade80;
    margin: 0 0 6px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.purchase-summary-price {
    font-size: 18px;
    font-weight: 600;
    color: var(--cor-texto);
    margin: 0;
}

.godaa-coin-icon {
    width: 24px;
    height: 24px;
}

/* Audio Level Badge - Positioned below title */
.audio-level-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: 100px;
    letter-spacing: 0.5px;
}

.audio-level-essencial {
    background: rgba(74, 222, 128, 0.2);
    color: #4ade80;
}

.audio-level-premium {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
}

.audio-level-master {
    background: rgba(251, 191, 36, 0.2);
    color: #fbbf24;
}

/* Responsive */
@media (max-width: 480px) {
    :root {
        --spacing-md: 12px;
        --spacing-lg: 16px;
    }

    .header {
        padding: 0 var(--spacing-lg);
    }

    .header-logo {
        height: 36px;
        width: 36px;
    }

    .header-right {
        gap: 10px;
    }

    .icon-btn {
        width: 36px;
        height: 36px;
    }

    .icon-btn .icon {
        width: 18px;
        height: 18px;
    }

    .main-content {
        padding: 0 20px var(--spacing-lg);
    }

    .audio-title {
        font-size: 20px;
    }

    h1 { font-size: 24px; }
    h2 { font-size: 20px; }
    h3 { font-size: 18px; }
}