/* Variáveis e Reset */
:root {
    --primary-color: #ffffff;
    --secondary-color: #000000;
    --accent-color: #ff9900;
    --text-color: #ffffff;
    --background-color: #0a0a0a;
    --card-background: rgba(255, 255, 255, 0.05);
    --surface: rgba(255, 255, 255, 0.05);
    --text-secondary: rgba(255, 255, 255, 0.7);
    --success: #1ed760;
    --error: #ff4444;
    --card-radius: 8px;
    --transition: all 0.3s ease;
    --font-primary: 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Seções específicas da página de royalties */
.royalties-container {
    padding-top: 2rem;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(255, 153, 0, 0.1) 0%, transparent 100%);
    border-radius: 16px;
    margin: 2rem 0;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, var(--accent-color), #00b8ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Stats Overview */
.stats-overview {
    margin-bottom: 3rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    background: var(--card-background);
    padding: 1.5rem;
    border-radius: var(--card-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-color);
}

.stat-card h3 {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 0.5rem;
}

.stat-card span {
    font-size: 24px;
    font-weight: 600;
    color: var(--accent-color);
    display: block;
}

/* Gallery Section */
.gallery {
    margin-bottom: 3rem;
}

.gallery-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.search-and-sort {
    display: flex;
    gap: 1rem;
    flex: 1;
    min-width: 300px;
}

.search-bar {
    flex: 1;
}

.search-bar input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--card-radius);
    color: var(--text-color);
    font-size: 14px;
}

.sort-buttons {
    display: flex;
    gap: 0.5rem;
}

.view-options {
    display: flex;
    gap: 0.5rem;
}

.view-btn {
    padding: 0.5rem;
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--card-radius);
    color: var(--text-color);
    cursor: pointer;
    transition: var(--transition);
}

.view-btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

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

/* Pool Grid */
.pool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* Pool Cards */
.pool-card {
    background: var(--surface);
    border-radius: var(--card-radius);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.pool-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-color);
}

.pool-image {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
}

.pool-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.pool-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2), rgba(0,0,0,0.8));
    display: flex;
    justify-content: flex-end;
    padding: 1rem;
}

.royalties-badge {
    background: var(--accent-color);
    color: var(--background-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
}

.pool-info {
    padding: 1.5rem;
}

.artist-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.artist-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--accent-color);
}

.artist-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.artist-details {
    flex: 1;
}

.pool-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-color);
}

.artist-name {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-decoration: none;
    transition: color 0.3s ease;
}

.artist-name:hover {
    color: var(--accent-color);
}

.views-info {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--card-radius);
}

.views-stat,
.earnings-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.views-stat svg,
.earnings-stat svg {
    width: 18px;
    height: 18px;
    stroke: var(--text-secondary);
}

.investment-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.price-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.price-per-share,
.apy-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
}

.value.highlight {
    color: var(--success);
}

.shares-progress {
    margin-bottom: 1rem;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress {
    height: 100%;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

.shares-info {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: right;
}

.earnings-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--card-radius);
    margin-bottom: 1rem;
}

.per-view,
.monthly {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.invest-btn {
    width: 100%;
    padding: 1rem;
    background: var(--accent-color);
    border: none;
    border-radius: var(--card-radius);
    color: var(--background-color);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.invest-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 153, 0, 0.2);
}

.invest-btn svg {
    width: 18px;
    height: 18px;
}

/* Modal de Investimento */
.investment-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: var(--surface);
    border-radius: 12px;
    padding: 2rem;
    width: 90%;
    max-width: 500px;
}

.modal-content h2 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.modal-info {
    margin-bottom: 1.5rem;
}

.modal-info p {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.share-input {
    margin-bottom: 1.5rem;
}

.share-input label {
    display: block;
    margin-bottom: 0.5rem;
}

.share-input input {
    width: 100%;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 1rem;
}

.total-investment {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.total-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent-color);
}

.modal-buttons {
    display: flex;
    gap: 1rem;
}

.modal-buttons button {
    flex: 1;
    padding: 1rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cancel-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-color);
}

.confirm-btn {
    background: var(--accent-color);
    border: none;
    color: var(--background-color);
}

.cancel-btn:hover,
.confirm-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Seção de Rankings */
.rankings-section {
    margin-bottom: 3rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.section-header h2 {
    font-size: 24px;
}

.time-filters {
    display: flex;
    gap: 0.5rem;
}

.time-filters button {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.time-filters button.active {
    background-color: var(--accent-color);
    color: var(--background-color);
}

.rankings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.ranking-card {
    background: var(--surface);
    border-radius: var(--card-radius);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.ranking-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-color);
}

.song-cover {
    width: 100%;
    height: 180px;
    object-fit: cover;
    cursor: pointer;
}

.ranking-info {
    padding: 1rem;
}

.ranking-info h3 {
    font-size: 16px;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.ranking-info .artist {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 1rem;
    text-decoration: none;
    transition: var(--transition);
    display: block;
}

.ranking-info .artist:hover {
    color: var(--accent-color);
}

.song-stats {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
    font-size: 14px;
    color: var(--text-secondary);
}

.royalty-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 14px;
}

.royalty-amount {
    color: var(--accent-color);
    font-weight: 600;
}

.royalty-apy {
    color: var(--success);
}

/* Seção de Pools */
.pools-section {
    margin-bottom: 3rem;
}

.pool-filters {
    display: flex;
    gap: 1rem;
}

.search-input {
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--card-radius);
    background: var(--surface);
    color: var(--text-color);
    min-width: 250px;
}

.sort-select {
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--card-radius);
    background: var(--surface);
    color: var(--text-color);
    cursor: pointer;
}

.pools-table {
    background: var(--surface);
    border-radius: var(--card-radius);
    margin-top: 1.5rem;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    font-weight: 600;
    font-size: 14px;
}

.table-body {
    font-size: 14px;
}

.table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr;
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.table-row:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* Seção de Tendências */
.trends-section {
    margin-bottom: 3rem;
}

.trends-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.trend-card {
    background-color: var(--surface);
    padding: 1.5rem;
    border-radius: var(--card-radius);
}

.trend-card h3 {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.trend-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Responsividade */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .pool-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    .search-and-sort {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 2rem 0;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pool-grid {
        grid-template-columns: 1fr;
    }

    .gallery-header {
        flex-direction: column;
    }

    .search-and-sort,
    .view-options {
        width: 100%;
    }

    .sort-buttons {
        flex-wrap: wrap;
    }

    .nav-btn {
        flex: 1;
    }

    .section-header {
        flex-direction: column;
        gap: 1rem;
    }

    .pool-filters {
        flex-direction: column;
        width: 100%;
    }

    .search-input,
    .sort-select {
        width: 100%;
    }

    .table-header,
    .table-row {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }

    .table-header div,
    .table-row div {
        padding: 0.5rem;
    }

    .nav-links {
        display: none;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .pool-grid {
        grid-template-columns: 1fr;
    }
}

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

.stats-section,
.rankings-section,
.pools-section,
.trends-section {
    animation: fadeIn 0.5s ease-out forwards;
}