/* ==========================================
   RESET Y BASE - RESPONSIVE
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

:root {
    --primary: #1DB954;
    --primary-dark: #1ed760;
    --bg-dark: #0f0f1a;
    --bg-card: rgba(255,255,255,0.08);
    --text-white: #ffffff;
    --text-gray: #b3b3b3;
    --sidebar-width: 280px;
    --right-panel-width: 280px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 100%);
    color: var(--text-white);
    overflow-x: hidden;
    min-height: 100vh;
}

/* ==========================================
   LAYOUT PRINCIPAL
   ========================================== */
.app-layout {
    display: flex;
    min-height: 100vh;
    padding-bottom: 80px;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(10px);
    padding: 20px;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 100;
    overflow-y: auto;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 30px;
    color: var(--primary);
}

.sidebar-logo i {
    font-size: 32px;
}

.sidebar-nav {
    margin-bottom: 30px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 15px;
    color: var(--text-gray);
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.2s;
}

.nav-link i {
    width: 24px;
    font-size: 20px;
}

.nav-link.active {
    background: var(--bg-card);
    color: var(--primary);
}

.playlists-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    color: var(--text-gray);
    font-size: 12px;
    letter-spacing: 1px;
}

.playlists-header button {
    background: none;
    border: none;
    color: var(--text-gray);
    cursor: pointer;
    font-size: 16px;
}

.playlists-list {
    list-style: none;
}

.playlist-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
}

.playlist-item:hover {
    background: var(--bg-card);
}

.playlist-color-box {
    width: 45px;
    height: 45px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.playlist-info {
    flex: 1;
    min-width: 0;
}

.playlist-name {
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.playlist-count {
    font-size: 11px;
    color: var(--text-gray);
}

.playlist-actions {
    display: flex;
    gap: 8px;
}

.playlist-actions button {
    background: none;
    border: none;
    color: var(--text-gray);
    cursor: pointer;
    padding: 5px;
}

.btn-crear-playlist {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    margin-top: 10px;
    border-radius: 8px;
    cursor: pointer;
    color: var(--primary);
    border-top: 1px solid rgba(255,255,255,0.1);
}

.sidebar-user {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar i {
    font-size: 40px;
    color: var(--primary);
}

.user-info-sidebar {
    flex: 1;
}

.user-info-sidebar div {
    font-size: 14px;
    font-weight: 500;
}

.logout-btn-sidebar {
    background: none;
    border: none;
    color: var(--text-gray);
    font-size: 12px;
    cursor: pointer;
    margin-top: 5px;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    margin-right: var(--right-panel-width);
    min-height: 100vh;
    overflow-x: hidden;
}

.top-search-bar {
    padding: 20px;
    position: sticky;
    top: 0;
    background: rgba(15,15,26,0.95);
    backdrop-filter: blur(10px);
    z-index: 10;
}

.search-container {
    display: flex;
    gap: 10px;
    max-width: 500px;
}

.search-container input {
    flex: 1;
    padding: 12px 16px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 25px;
    color: white;
    font-size: 14px;
}

.search-container button {
    background: var(--primary);
    border: none;
    padding: 0 20px;
    border-radius: 25px;
    color: white;
    font-weight: bold;
    cursor: pointer;
}

.content-scroll {
    padding: 0 20px 20px;
}

/* Right Panel */
.right-panel {
    width: var(--right-panel-width);
    position: fixed;
    right: 0;
    top: 0;
    bottom: 80px;
    background: rgba(0,0,0,0.4);
    padding: 20px;
    overflow-y: auto;
}

/* Bottom Player */
.bottom-player {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1a1a2e;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 99;
    flex-wrap: wrap;
    gap: 10px;
}

.player-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 200px;
}

.player-thumb {
    width: 50px;
    height: 50px;
    background: var(--bg-card);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.player-track-info {
    flex: 1;
    min-width: 0;
}

.player-track-title {
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.player-track-artist {
    font-size: 11px;
    color: var(--text-gray);
}

.player-center {
    flex: 1;
    max-width: 400px;
    text-align: center;
}

.player-controls {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 8px;
}

.player-controls button {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
}

.play-main {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white !important;
    color: black !important;
}

/* Barra de progreso con puntito */
.progress-area {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
}

.progress-bar {
    flex: 1;
    height: 6px;
    background: rgba(255,255,255,0.2);
    border-radius: 3px;
    cursor: pointer;
    position: relative;
}

.progress-fill {
    width: 0%;
    height: 100%;
    background: var(--primary);
    border-radius: 3px;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s;
}

.progress-bar:hover .progress-fill::after {
    opacity: 1;
}

.player-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.volume-slider {
    width: 100px;
    height: 4px;
    -webkit-appearance: none;
    background: rgba(255,255,255,0.2);
    border-radius: 2px;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    cursor: pointer;
}

/* Cards */
.card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.card-img {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 8px;
    object-fit: cover;
    margin-bottom: 10px;
}

.card-title {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-subtitle {
    font-size: 12px;
    color: var(--text-gray);
}

.play-btn-hover {
    position: absolute;
    bottom: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    border: none;
    color: white;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s;
}

.card:hover .play-btn-hover {
    opacity: 1;
}

/* Grids */
.horizontal-scroll {
    display: flex;
    gap: 15px;
    overflow-x: auto;
    padding-bottom: 10px;
    scrollbar-width: thin;
}

.horizontal-scroll .card {
    min-width: 160px;
    max-width: 180px;
}

.biblioteca-grid, .results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 20px;
}

.biblioteca-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 15px;
    cursor: pointer;
    text-align: center;
    transition: all 0.2s;
}

.biblioteca-card-icon {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    margin-bottom: 10px;
}

.biblioteca-card-title {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
}

.biblioteca-card-count {
    font-size: 11px;
    color: var(--text-gray);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: #1e293b;
    border-radius: 20px;
    padding: 25px;
    max-width: 90%;
    width: 400px;
}

.modal-content input, .modal-content select {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 10px;
    color: white;
}

.modal-content button {
    background: var(--primary);
    border: none;
    padding: 12px;
    border-radius: 25px;
    color: white;
    font-weight: bold;
    cursor: pointer;
    width: 100%;
    margin-bottom: 10px;
}

.cancel-btn {
    background: #333 !important;
}

/* Image selector */
.image-options {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin: 15px 0;
}

.image-option {
    aspect-ratio: 1;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    transition: transform 0.2s;
}

.image-option.selected {
    transform: scale(1.05);
    box-shadow: 0 0 0 2px white;
}

/* Botón flotante móvil */
.floating-add-btn {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary);
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
}

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

/* Menú móvil para añadir a playlist */
.mobile-playlist-menu {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1e293b;
    border-radius: 20px 20px 0 0;
    z-index: 1001;
    max-height: 70vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    position: sticky;
    top: 0;
    background: #1e293b;
}

.mobile-menu-header h3 {
    color: white;
    font-size: 18px;
    margin: 0;
}

.mobile-menu-header h3 i {
    color: var(--primary);
    margin-right: 10px;
}

#closeMobileMenuBtn {
    background: none;
    border: none;
    color: #aaa;
    font-size: 24px;
    cursor: pointer;
}

.mobile-playlist-list {
    padding: 10px 0;
}

/* Fullscreen Player móvil */
.fullscreen-player {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #0f0f1a, #1a1a2e);
    z-index: 2000;
    flex-direction: column;
    display: none;
}

.fullscreen-header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
}

.close-fullscreen {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
}

.fullscreen-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.fullscreen-artwork {
    width: 250px;
    height: 250px;
    background: var(--bg-card);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    margin-bottom: 30px;
}

.fullscreen-title {
    font-size: 24px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 8px;
}

.fullscreen-artist {
    font-size: 16px;
    color: var(--text-gray);
    margin-bottom: 30px;
}

.fullscreen-progress-area {
    width: 100%;
    max-width: 400px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
}

.fullscreen-progress-area .progress-bar {
    height: 8px;
}

.fullscreen-progress-area .progress-fill::after {
    width: 16px;
    height: 16px;
    right: -8px;
}

.fullscreen-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
}

.fullscreen-btn {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
}

.fullscreen-btn.play-pause {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--primary);
    font-size: 28px;
}

.fullscreen-volume {
    display: flex;
    align-items: center;
    gap: 15px;
    width: 100%;
    max-width: 300px;
}

/* Queue */
.queue-list {
    list-style: none;
}

.queue-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.queue-item-play {
    cursor: pointer;
    color: var(--primary);
}

.queue-item-info {
    flex: 1;
    min-width: 0;
}

.queue-item-title {
    font-size: 13px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.queue-item-artist {
    font-size: 10px;
    color: var(--text-gray);
}

.queue-item-remove {
    cursor: pointer;
    color: #e6492d;
}

.empty-queue {
    text-align: center;
    padding: 20px;
    color: var(--text-gray);
}

/* Loading */
.loading-spinner {
    text-align: center;
    padding: 40px;
    color: var(--text-gray);
}

/* Playlist detail */
.playlist-detail-header {
    padding: 20px 0;
}

.btn-back {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 16px;
    cursor: pointer;
}

.playlist-detail-content {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.playlist-cover-large {
    width: 200px;
    height: 200px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
}

.playlist-detail-info {
    flex: 1;
}

.playlist-type {
    font-size: 12px;
    color: var(--primary);
    letter-spacing: 1px;
}

.playlist-detail-info h2 {
    font-size: 32px;
    margin: 10px 0;
}

.playlist-detail-actions {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.btn-play-list, .btn-edit-list, .btn-share-list, .btn-disable-share {
    padding: 10px 25px;
    border-radius: 25px;
    border: none;
    font-weight: bold;
    cursor: pointer;
}

.btn-play-list {
    background: var(--primary);
    color: white;
}

.btn-edit-list {
    background: rgba(255,255,255,0.1);
    color: white;
}

.btn-share-list {
    background: #3b82f6;
    color: white;
}

.playlist-songs-section {
    margin-top: 20px;
}

.songs-header {
    display: grid;
    grid-template-columns: 50px 1fr 80px;
    padding: 10px;
    color: var(--text-gray);
    font-size: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.playlist-song-item {
    display: grid;
    grid-template-columns: 50px 1fr 80px;
    padding: 12px 10px;
    align-items: center;
    cursor: pointer;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.playlist-song-item:hover {
    background: var(--bg-card);
}

.song-actions {
    display: flex;
    gap: 10px;
}

.song-actions button {
    background: none;
    border: none;
    color: var(--text-gray);
    cursor: pointer;
}

/* ==========================================
   MENÚ HAMBURGUESA SOLO PLAYLISTS (MÓVIL)
   ========================================== */

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    z-index: 998;
}

.mobile-playlist-menu-hamburger {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    background: #0f0f1a;
    z-index: 999;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    box-shadow: 2px 0 10px rgba(0,0,0,0.3);
    display: flex;
    flex-direction: column;
}

.mobile-playlist-menu-hamburger.open {
    transform: translateX(0);
}

.mobile-menu-header-hamburger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: #1a1a2e;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.mobile-menu-header-hamburger h3 {
    color: #1DB954;
    font-size: 18px;
    margin: 0;
}

.mobile-menu-header-hamburger h3 i {
    margin-right: 10px;
}

#closeMobileHamburgerBtn {
    background: none;
    border: none;
    color: white;
    font-size: 22px;
    cursor: pointer;
    padding: 5px;
}

.mobile-playlist-list-hamburger {
    flex: 1;
    overflow-y: auto;
    padding: 10px 0;
}

.playlist-hamburger-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: background 0.2s;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.playlist-hamburger-item:active {
    background: rgba(255,255,255,0.1);
}

.playlist-hamburger-icon {
    width: 45px;
    height: 45px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.playlist-hamburger-info {
    flex: 1;
    min-width: 0;
}

.playlist-hamburger-name {
    font-size: 14px;
    font-weight: 500;
    color: white;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.playlist-hamburger-count {
    font-size: 11px;
    color: #b3b3b3;
}

.playlist-hamburger-fav {
    color: #1DB954;
}

.create-playlist-hamburger {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 16px;
    margin: 10px;
    border-radius: 12px;
    background: rgba(29,185,84,0.1);
    cursor: pointer;
    transition: background 0.2s;
    border: 1px dashed #1DB954;
}

.create-playlist-hamburger:active {
    background: rgba(29,185,84,0.2);
}

.create-playlist-hamburger i {
    font-size: 24px;
    color: #1DB954;
}

.create-playlist-hamburger span {
    color: #1DB954;
    font-weight: 500;
}

/* ==========================================
   RESPONSIVE - MÓVILES Y TABLETS
   ========================================== */

@media (max-width: 1024px) {
    .right-panel {
        display: none;
    }
    
    .main-content {
        margin-right: 0;
    }
}

@media (max-width: 768px) {
    .sidebar {
        display: none;
    }
    
    .menu-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
        position: fixed;
        top: 15px;
        left: 15px;
        z-index: 1000;
        background: #1DB954;
        border: none;
        width: 45px;
        height: 45px;
        border-radius: 50%;
        color: white;
        font-size: 20px;
        cursor: pointer;
        box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    }
    
    .main-content {
        margin-left: 0;
        margin-right: 0;
    }
    
    .top-search-bar {
        padding-left: 70px;
    }
    
    .bottom-player {
        padding: 8px 12px;
    }
    
    .player-left {
        min-width: 150px;
    }
    
    .player-thumb {
        width: 40px;
        height: 40px;
    }
    
    .player-track-title {
        font-size: 12px;
    }
    
    .player-controls button {
        font-size: 14px;
    }
    
    .play-main {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
    
    .progress-area {
        font-size: 10px;
    }
    
    .progress-fill::after {
        opacity: 1;
        width: 10px;
        height: 10px;
        right: -5px;
    }
    
    .player-right {
        display: none;
    }
    
    .biblioteca-grid, .results-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 12px;
    }
    
    .horizontal-scroll .card {
        min-width: 130px;
    }
    
    .playlist-detail-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .playlist-detail-actions {
        justify-content: center;
    }
    
    .playlist-cover-large {
        width: 150px;
        height: 150px;
    }
    
    .playlist-detail-info h2 {
        font-size: 24px;
    }
    
    .fullscreen-artwork {
        width: 200px;
        height: 200px;
        font-size: 60px;
    }
    
    .fullscreen-title {
        font-size: 20px;
    }
    
    .floating-add-btn {
        display: flex !important;
    }
}

@media (min-width: 769px) {
    .mobile-playlist-menu-hamburger,
    .mobile-menu-overlay,
    .menu-toggle {
        display: none !important;
    }
    
    .sidebar {
        display: block !important;
    }
}

@media (max-width: 480px) {
    .biblioteca-grid, .results-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 10px;
    }
    
    .horizontal-scroll .card {
        min-width: 110px;
    }
    
    .card-title {
        font-size: 12px;
    }
    
    .card-subtitle {
        font-size: 10px;
    }
    
    .play-btn-hover {
        width: 30px;
        height: 30px;
        font-size: 12px;
        bottom: 10px;
        right: 10px;
    }
    
    .modal-content {
        padding: 20px;
        width: 95%;
    }
    
    .playlist-cover-large {
        width: 120px;
        height: 120px;
        font-size: 40px;
    }
    
    .playlist-detail-info h2 {
        font-size: 20px;
    }
    
    .fullscreen-artwork {
        width: 150px;
        height: 150px;
        font-size: 50px;
    }
    
    .floating-add-btn {
        width: 50px;
        height: 50px;
        font-size: 20px;
        bottom: 80px;
        right: 15px;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.05);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}