/* === SYNTHWAVE THEME VARIABLES === */
:root {
    --background-dark: #1A1A2E;
    --background-darker: #0F0F1A;
    --neon-pink: #FF00FF;
    --neon-cyan: #00FFFF;
    --neon-orange: #FF8C00;
    --text-light: #E6E6E6;
    --card-bg: rgba(20, 20, 40, 0.8);
    --card-border: rgba(255, 140, 0, 0.4);
}

/* === BASE STYLES === */
body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--background-dark);
    color: var(--text-light);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background-image: url('../assets/grid-background.svg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.synthwave-container {
    position: relative;
    min-height: 100vh;
    z-index: 1;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, .title, .section-title {
    font-family: 'Press Start 2P', cursive;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.title {
    font-size: 1.8rem;
    color: var(--neon-cyan);
    text-shadow: 0 0 10px var(--neon-cyan), 0 0 20px var(--neon-cyan), 0 0 30px var(--neon-cyan);
}

.section-title {
    font-size: 1.4rem;
    color: var(--neon-orange);
    text-shadow: 0 0 8px var(--neon-orange), 0 0 16px var(--neon-orange);
    margin-bottom: 1.5rem;
}

/* === LAYOUT COMPONENTS === */
header {
    background-color: var(--background-darker);
    border-bottom: 2px solid var(--neon-pink);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.5);
}

footer {
    color: var(--text-light);
    border-top: 1px solid rgba(255, 140, 0, 0.3);
    margin-top: 3rem;
}

.logo {
    height: 50px;
    width: auto;
}

/* === CARDS === */
.content-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 0 15px rgba(255, 140, 0, 0.2);
    height: 100%;
}

.music-card {
    background-color: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.4);
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.youtube-card {
    border: 1px solid rgba(255, 0, 0, 0.3);
}

.spotify-card {
    border: 1px solid rgba(30, 215, 96, 0.3);
}

.card-header {
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-header-content {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.card-actions {
    display: flex;
    gap: 0.5rem;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.music-card:hover .card-actions,
.card-actions:focus-within {
    opacity: 1;
}

.btn-icon {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    padding: 0.5rem;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
}

.btn-icon:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    transform: scale(1.1);
}

.btn-icon-danger:hover {
    background-color: rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

.card-title {
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.embed-responsive {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    overflow: hidden;
    flex-grow: 1;
}

.card-tags {
    padding: 0.75rem 1rem 0 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
}

.card-tags .tag-pill {
    font-size: 0.65rem;
    padding: 0.2rem 0.5rem;
    margin: 0;
}

.embed-responsive iframe {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.card-footer {
    padding: 1rem;
    background-color: rgba(15, 15, 30, 0.6);
}

/* === FORM STYLES === */
.form-control {
    background-color: rgba(30, 30, 60, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
}

.form-control:focus {
    background-color: rgba(40, 40, 80, 0.7);
    color: white;
    border-color: var(--neon-orange);
    box-shadow: 0 0 0 0.25rem rgba(255, 140, 0, 0.25);
}

.form-label {
    color: var(--text-light);
}

/* === BUTTONS === */
.btn-glow {
    position: relative;
    color: white;
    background-color: transparent;
    border: 2px solid var(--neon-orange);
    overflow: hidden;
    z-index: 1;
    transition: color 0.4s, box-shadow 0.4s;
    box-shadow: 0 0 10px rgba(255, 140, 0, 0.5);
}

.btn-glow:hover {
    color: black;
    box-shadow: 0 0 20px rgba(255, 140, 0, 0.8);
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--neon-orange);
    z-index: -1;
    transition: width 0.4s;
}

.btn-glow:hover::before {
    width: 100%;
}

.btn-neon-pink {
    background-color: transparent;
    border: 2px solid var(--neon-pink);
    color: white;
    box-shadow: 0 0 10px rgba(255, 0, 255, 0.5);
    transition: all 0.3s;
}

.btn-neon-pink:hover {
    background-color: var(--neon-pink);
    color: black;
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.8);
}

.btn-neon-cyan {
    background-color: transparent;
    border: 2px solid var(--neon-cyan);
    color: white;
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
    transition: all 0.3s;
}

.btn-neon-cyan:hover {
    background-color: var(--neon-cyan);
    color: black;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.8);
}

/* === ICONS === */
.youtube-icon {
    color: #FF0000;
    font-size: 1.5rem;
}

.spotify-icon {
    color: #1DB954;
    font-size: 1.5rem;
}

/* === EMPTY STATE === */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    background-color: var(--card-bg);
    border-radius: 10px;
    border: 1px dashed var(--card-border);
}

.empty-icon {
    font-size: 3rem;
    color: var(--neon-orange);
    margin-bottom: 1rem;
    animation: pulse 2s infinite;
}

/* === TOASTS === */
.toast {
    background-color: var(--card-bg);
    color: var(--text-light);
    border: 1px solid var(--neon-cyan);
}

.toast-header {
    background-color: rgba(20, 20, 40, 0.9);
    color: var(--neon-cyan);
}

/* === ALERTS === */
.alert {
    background-color: var(--card-bg);
    border-left: 4px solid var(--neon-orange);
    color: var(--text-light);
}

.alert-success {
    border-color: var(--neon-cyan);
}

.alert-danger {
    border-color: var(--neon-pink);
}

/* === TAG PILLS === */
.tag-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag-pill {
    display: inline-flex;
    align-items: center;
    background-color: rgba(255, 0, 255, 0.1);
    border: 1px solid var(--neon-pink);
    color: var(--neon-pink);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: lowercase;
    box-shadow: 0 0 5px rgba(255, 0, 255, 0.3);
    transition: all 0.2s ease;
    user-select: none;
}

.tag-pill:hover {
    background-color: rgba(255, 0, 255, 0.2);
    box-shadow: 0 0 10px rgba(255, 0, 255, 0.5);
    transform: translateY(-1px);
}

.tag-pill.removable {
    padding-right: 0.5rem;
    cursor: pointer;
}

.tag-pill .remove-tag {
    margin-left: 0.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.tag-pill .remove-tag:hover {
    opacity: 1;
}

.tag-input-container {
    position: relative;
}

.tag-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    max-height: 200px;
    overflow-y: auto;
}

.tag-suggestion {
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 140, 0, 0.2);
    transition: background-color 0.2s ease;
}

.tag-suggestion:hover,
.tag-suggestion.highlighted {
    background-color: rgba(255, 140, 0, 0.1);
}

.tag-suggestion:last-child {
    border-bottom: none;
}

/* === SEARCH AND FILTER CONTROLS === */
.filter-controls {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 0 15px rgba(255, 140, 0, 0.2);
    margin-bottom: 2rem;
}

.filter-controls .input-group-text {
    background-color: var(--background-darker);
    border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan);
    box-shadow: 0 0 5px rgba(0, 255, 255, 0.3);
}

.filter-controls .form-control {
    background-color: var(--background-darker);
    border: 1px solid var(--neon-cyan);
    color: var(--text-light);
    transition: all 0.3s ease;
}

.filter-controls .form-control:focus {
    background-color: var(--background-darker);
    border-color: var(--neon-cyan);
    color: var(--text-light);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
}

.filter-controls .form-control::placeholder {
    color: rgba(230, 230, 230, 0.6);
}

.filter-pills {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1rem;
}

.content-type-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tag-filters-separator {
    width: 2px;
    height: 30px;
    background: linear-gradient(to bottom, transparent, var(--neon-cyan), transparent);
    margin: 0 0.5rem;
    flex-shrink: 0;
}

.popular-tag-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: transparent;
    border: 2px solid var(--neon-orange);
    color: var(--text-light);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(255, 140, 0, 0.3);
}

.filter-btn:hover {
    background-color: rgba(255, 140, 0, 0.1);
    box-shadow: 0 0 15px rgba(255, 140, 0, 0.6);
    transform: translateY(-2px);
}

.filter-btn.active {
    background-color: var(--neon-orange);
    color: var(--background-dark);
    box-shadow: 0 0 20px rgba(255, 140, 0, 0.8);
    transform: translateY(-2px);
}

.filter-btn.active:hover {
    box-shadow: 0 0 25px rgba(255, 140, 0, 1);
}

.filter-btn i {
    font-size: 1rem;
}

/* Tag filter buttons (pink styling to differentiate from content-type filters) */
.popular-tag-filters .filter-btn {
    border-color: var(--neon-pink);
    box-shadow: 0 0 10px rgba(255, 0, 255, 0.3);
    text-transform: lowercase;
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
}

.popular-tag-filters .filter-btn:hover {
    background-color: rgba(255, 0, 255, 0.1);
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.6);
}

.popular-tag-filters .filter-btn.active {
    background-color: var(--neon-pink);
    color: var(--background-dark);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.8);
}

.popular-tag-filters .filter-btn.active:hover {
    box-shadow: 0 0 25px rgba(255, 0, 255, 1);
}

/* Hidden items during filtering */
.music-item-col {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.music-item-col.hidden {
    display: none;
}

/* === ANIMATIONS === */
@keyframes pulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.6; }
}

/* === RESPONSIVE ADJUSTMENTS === */
@media (max-width: 768px) {
    .title {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 1.1rem;
    }
    
    .card-title {
        font-size: 0.8rem;
    }

    /* Stack filter sections on mobile */
    .filter-pills {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .tag-filters-separator {
        width: 100%;
        height: 2px;
        background: linear-gradient(to right, transparent, var(--neon-cyan), transparent);
        margin: 0;
    }
}

@media (max-width: 576px) {
    .content-card {
        padding: 1rem;
    }
}

/* === EDIT MODAL === */
.edit-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    border: none;
    padding: 0;
    z-index: 1000;
}

.edit-modal[open] {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 0 30px rgba(255, 140, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

.modal-header {
    padding: 1.5rem 1.5rem 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header .section-title {
    margin: 0;
    font-size: 1.25rem;
}

.btn-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 5px;
    transition: all 0.3s ease;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem 1.5rem 1.5rem;
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@keyframes modalSlideIn {
    0% { 
        opacity: 0; 
        transform: scale(0.9) translateY(-20px); 
    }
    100% { 
        opacity: 1; 
        transform: scale(1) translateY(0); 
    }
}

/* Modal responsive adjustments */
@media (max-width: 576px) {
    .modal-content {
        width: 95%;
        margin: 1rem;
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* === USER NAVIGATION IMPROVEMENTS === */

/* User Navigation Container */
.user-nav {
    align-items: center !important;
}

/* User Info Section */
.user-info {
    white-space: nowrap;
}

.user-info .text-muted {
    color: var(--text-light) !important;
    font-size: 0.9rem;
}

/* Sharing Controls Group */
.sharing-controls {
    background: linear-gradient(135deg, rgba(255, 0, 255, 0.1), rgba(0, 255, 255, 0.1)) !important;
    border: 1px solid rgba(255, 0, 255, 0.3) !important;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    min-width: max-content;
}

.sharing-controls:hover {
    border-color: rgba(255, 0, 255, 0.5) !important;
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.3);
}

/* Privacy Toggle Group */
.privacy-toggle-group {
    gap: 0.5rem;
}

.privacy-toggle-group .privacy-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-light);
}

.privacy-toggle-group .fas.fa-globe {
    color: var(--neon-cyan);
    text-shadow: 0 0 5px var(--neon-cyan);
}

/* Enhanced Form Switch Styling */
.form-check-input:checked {
    background-color: var(--neon-pink) !important;
    border-color: var(--neon-pink) !important;
    box-shadow: 0 0 10px rgba(255, 0, 255, 0.5) !important;
}

.form-check-input:focus {
    border-color: var(--neon-pink) !important;
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.3) !important;
}

.form-check-input {
    border-color: rgba(255, 255, 255, 0.3) !important;
}

/* Share Button Enhancements */
.sharing-controls .share-btn {
    font-size: 0.85rem;
    padding: 0.4rem 0.8rem;
    border-color: var(--neon-cyan) !important;
    color: var(--neon-cyan) !important;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.sharing-controls .share-btn:hover:not(:disabled) {
    background-color: var(--neon-cyan) !important;
    color: var(--background-dark) !important;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
    text-shadow: none;
}

.sharing-controls .share-btn:disabled {
    opacity: 0.4;
    border-color: rgba(255, 255, 255, 0.2) !important;
    color: rgba(255, 255, 255, 0.4) !important;
}

/* User Actions Section */
.user-actions {
    flex-wrap: nowrap;
}

.user-actions .btn {
    white-space: nowrap;
}

/* Responsive Adjustments for User Navigation */
@media (max-width: 767px) {
    .user-nav {
        align-items: center !important;
        gap: 1rem !important;
    }
    
    .user-info {
        text-align: center !important;
        order: 1;
    }
    
    .sharing-controls {
        order: 2;
        justify-content: center !important;
    }
    
    .user-actions {
        order: 3;
        justify-content: center;
    }
}

@media (max-width: 575px) {
    .sharing-controls {
        flex-direction: column !important;
        padding: 0.75rem !important;
        gap: 0.75rem !important;
    }
    
    .privacy-toggle-group {
        justify-content: center;
    }
}

/* Improved Mobile Spacing */
@media (max-width: 991px) {
    .user-nav {
        margin-top: 1rem;
    }
}