/**
 * Frontend styles for Klanginstanz Chart System
 */

/* Import Source Sans Pro font */
@import url('https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@400;700&display=swap');

/* Global font enforcement - unified sans-serif font across entire site */
*,
*::before,
*::after {
    font-family: "Source Sans Pro" !important;
}

/* Base styles */
body {
    margin: 0 !important;
    font-weight: 400;
    font-size: 14px;
    line-height: 22px;
    color: rgb(62, 62, 68);
    background: #1a1a1a; /* unify page background to charts style */
}

/* Global text styling */
p, span, div, a, label, input, textarea, select, button, td, th, li, ul, ol {
    font-weight: 400;
    font-size: 14px;
    line-height: 22px;
    color: rgb(62, 62, 68);
}
p, li {
    color: #fff !important;
}
/* Global header styling */
h1, h2, h3, h4, h5, h6 {
    font-weight: 400;
    font-size: 14px;
    line-height: 22px;
    color: #ffffff; /* headings light on dark */
}

.klanginstanz-voting-page {
    line-height: 1.6;
    color: #e0e0e0;
}

/* Unified dark container styling (match charts page) */
.klanginstanz-registration-page,
.klanginstanz-login-page,
.klanginstanz-dashboard {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    color: #e0e0e0;
}

/* Common card/container */
.registration-form-wrapper,
.registration-info,
.login-form-wrapper,
.login-info,
.dashboard-card {
    background: #282828 !important;
    border: 1px solid #333 !important;
    border-radius: 8px !important;
    color: #e0e0e0 !important;
    box-shadow: none !important;
}

.registration-info h3,
.login-info h3,
.dashboard-card h3 { color: #ffffff; border-bottom: 2px solid #3498db; padding-bottom: 10px; }

.form-group label,
.info-item label { color: #fff !important; }

.form-group input,
.form-group select,
.form-group textarea {
    background: #1f1f1f !important;
    border: 1px solid #444 !important;
    color: #e0e0e0 !important;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #20b2aa !important;
    box-shadow: 0 0 0 3px rgba(32,178,170,0.15) !important;
}

/* Buttons */
.btn { display:inline-block; padding:8px 16px; border-radius:4px; font-weight:600; text-decoration:none; cursor:pointer; transition:background .3s ease; }
.btn-primary { background:#20b2aa; color:#fff; }
.btn-primary:hover { background:#1a9b8a; }
.btn-secondary { background:#4a4a4a; color:#fff; }
.btn-secondary:hover { background:#5a5a5a; }

/* Utility */
.charts-header h1, .charts-subtitle { color:#ffffff; }

.submission-info p,.submission-info h4 {
    color: #222222 !important;
}

.klanginstanz-message {
    padding: 15px;
    margin: 20px 0;
    border-radius: 4px;
    border-left: 4px solid;
}

.klanginstanz-message.success {
    background: #000000 !important;
    border-color: #28a745 !important;
    color: #ffffff !important;
}
.klanginstanz-message.success,
.klanginstanz-message.success *,
.klanginstanz-message.success p,
.klanginstanz-message.success span,
.klanginstanz-message.success div,
.klanginstanz-message.success i,
.klanginstanz-message.success .icon-check,
.klanginstanz-message.success .message-content,
.klanginstanz-message.success .message-content *,
.klanginstanz-message.success .message-content span,
.klanginstanz-message.success .message-content i {
    background: transparent !important;
    color: #ffffff !important;
}
.klanginstanz-message.success {
    background: #000000 !important;
}
.klanginstanz-submission-page .klanginstanz-message.success,
.klanginstanz-submission-page .klanginstanz-message.success *,
.klanginstanz-submission-page .klanginstanz-message.success p,
.klanginstanz-submission-page .klanginstanz-message.success span,
.klanginstanz-submission-page .klanginstanz-message.success div,
.klanginstanz-submission-page .klanginstanz-message.success i,
.klanginstanz-submission-page .klanginstanz-message.success .icon-check,
.klanginstanz-submission-page .klanginstanz-message.success .message-content,
.klanginstanz-submission-page .klanginstanz-message.success .message-content *,
.klanginstanz-submission-page .klanginstanz-message.success .message-content span,
.klanginstanz-submission-page .klanginstanz-message.success .message-content i {
    background: transparent !important;
    color: #ffffff !important;
}
.klanginstanz-submission-page .klanginstanz-message.success {
    background: #000000 !important;
}
.activity-content p {
    color: #282828 !important;
}
.klanginstanz-message.error {
    background: #f8d7da;
    border-color: #dc3545;
    color: #721c24;
}

.klanginstanz-message.info {
    background: #d1ecf1;
    border-color: #17a2b8;
    color: #0c5460;
}

/* Voting form */
.klanginstanz-voting-form {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
}

.voting-section {
    padding: 30px;
    border-bottom: 1px solid #eee;
}

.voting-section:last-child {
    border-bottom: none;
}

.voting-section h2 {
    font-weight: 400;
    font-size: 14px;
    line-height: 22px;
    color: rgb(62, 62, 68);
    margin: 0 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #3498db;
}

.voting-instructions {
    font-weight: 400;
    font-size: 14px;
    line-height: 22px;
    color: rgb(62, 62, 68);
    margin: 0 0 25px 0;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 4px;
}

/* Submissions grid */
.submissions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.submission-item {
    border: 2px solid #ecf0f1;
    border-radius: 12px;
    padding: 20px;
    background: #fff;
    transition: all 0.3s ease;
    position: relative;
    cursor: pointer;
}

.submission-item:hover {
    border-color: #3498db;
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.15);
    transform: translateY(-3px);
}

.submission-item.selected {
    border-color: #e74c3c;
    background: linear-gradient(135deg, #fff 0%, #fdf2f2 100%);
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.15);
}

.submission-checkbox {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 10;
}

.submission-checkbox input[type="checkbox"] {
    display: none;
}

.submission-checkbox label {
    display: block;
    width: 24px;
    height: 24px;
    border: 2px solid #bdc3c7;
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    background: #fff;
    transition: all 0.3s ease;
}

.submission-checkbox input[type="checkbox"]:checked + label {
    background: #e74c3c;
    border-color: #e74c3c;
    transform: scale(1.1);
}

.submission-checkbox input[type="checkbox"]:checked + label::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: bold;
    font-size: 14px;
}

.submission-content {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.submission-cover {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

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

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

.submission-title {
    font-weight: 400;
    font-size: 14px;
    line-height: 1.3;
    color: rgb(62, 62, 68);
    margin: 0 0 8px 0;
}

.submission-artist {
    font-weight: 400;
    font-size: 14px;
    line-height: 22px;
    color: rgb(62, 62, 68);
    margin: 0 0 6px 0;
}

.submission-genre {
    font-weight: 400;
    font-size: 11px;
    line-height: 22px;
    color: rgb(62, 62, 68);
    margin: 0 0 12px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.submission-audio {
    margin: 12px 0;
}

.submission-audio audio {
    width: 100%;
    height: 32px;
    border-radius: 4px;
}

.submission-links {
    margin: 12px 0 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.streaming-link {
    display: inline-block;
    padding: 6px 12px;
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    text-decoration: none;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.streaming-link:hover {
    background: linear-gradient(135deg, #2980b9, #1f4e79);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(52, 152, 219, 0.3);
}

/* Voting summary */
.voting-summary {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border: 1px solid #dee2e6;
    padding: 25px;
    margin: 30px 0;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.voting-counts {
    font-weight: 400;
    font-size: 14px;
    line-height: 22px;
    color: rgb(62, 62, 68);
    margin-bottom: 20px;
}

#submit-vote {
    font-weight: 400;
    font-size: 14px;
    line-height: 22px;
    padding: 15px 40px;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    border: none;
    color: white;
    border-radius: 25px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    cursor: pointer;
}

#submit-vote:hover {
    background: linear-gradient(135deg, #c0392b, #a93226);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(231, 76, 60, 0.3);
}

#submit-vote:disabled {
    background: #bdc3c7;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Charts display */
.klanginstanz-chart-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.klanginstanz-chart-list li {
    display: flex;
    align-items: center;
    padding: 15px;
    margin: 10px 0;
    background: #fff;
    border: 1px solid #ecf0f1;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.klanginstanz-chart-list li:hover {
    border-color: #3498db;
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.15);
}

.klanginstanz-chart-list .position {
    font-size: 24px;
    font-weight: bold;
    color: #e74c3c;
    margin-right: 20px;
    min-width: 40px;
    text-align: center;
}

.klanginstanz-chart-list .position-change {
    font-size: 18px;
    margin-right: 15px;
    min-width: 20px;
    text-align: center;
}

.klanginstanz-chart-list .track-info {
    flex: 1;
}

.klanginstanz-chart-list .track-info h4 {
    font-weight: 700;
    font-size: 16px;
    line-height: 22px;
    color: rgb(62, 62, 68);
    margin: 0 0 5px 0;
}

.klanginstanz-chart-list .track-info .artist {
    font-weight: 400;
    font-size: 14px;
    line-height: 22px;
    color: rgb(62, 62, 68);
    margin: 0;
}

/* Responsive design */
@media (max-width: 768px) {
    .submissions-grid {
        grid-template-columns: 1fr;
    }
    
    .submission-content {
        flex-direction: column;
    }
    
    .submission-cover {
        width: 100%;
        height: 200px;
        margin-bottom: 15px;
    }
    
    .voting-section {
        padding: 20px;
    }
    
    .voting-section h2 {
        font-size: 20px;
    }
    
    .submission-title {
        font-size: 16px;
    }
    
    .voting-counts {
        font-size: 16px;
    }
    
    #submit-vote {
        font-size: 16px;
        padding: 12px 30px;
    }
}

@media (max-width: 480px) {
    .klanginstanz-voting-page {
        padding: 10px;
    }
    
    .voting-section {
        padding: 15px;
    }
    
    .submission-item {
        padding: 15px;
    }
    
    .submission-checkbox {
        top: 10px;
        right: 10px;
    }
    
    .submission-checkbox label {
        width: 20px;
        height: 20px;
    }
}

/* Loading states */
.klanginstanz-loading {
    text-align: center;
    padding: 40px;
    color: #7f8c8d;
}

.klanginstanz-loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #bdc3c7;
    border-radius: 50%;
    border-top-color: #3498db;
    animation: spin 1s ease-in-out infinite;
    margin-left: 10px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Animations */
.submission-item {
    animation: fadeInUp 0.5s ease-out;
}

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

/* Custom scrollbar */
.submissions-grid::-webkit-scrollbar {
    width: 8px;
}

.submissions-grid::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.submissions-grid::-webkit-scrollbar-thumb {
    background: #bdc3c7;
    border-radius: 4px;
}

.submissions-grid::-webkit-scrollbar-thumb:hover {
    background: #95a5a6;
}

/* Enhanced Responsive Design for User Dashboard and Frontend */
@media (max-width: 1024px) {
    .klanginstanz-dashboard {
        padding: 15px;
    }
    
    .dashboard-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .action-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .klanginstanz-dashboard {
        padding: 10px;
    }
    
    .dashboard-header {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .user-info {
        flex-direction: column;
        gap: 10px;
    }
    
    .welcome-text {
        font-size: 14px;
    }
    
    .logout-link {
        align-self: center;
    }
    
    .dashboard-card {
        padding: 20px;
    }
    
    .status-message {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .status-icon {
        font-size: 24px;
    }
    
    .action-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .action-item {
        padding: 15px;
    }
    
    .action-icon {
        font-size: 24px;
    }
    
    /* Navigation responsive */
    .klanginstanz-nav {
        flex-direction: column;
        gap: 10px;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 5px;
    }
    
    .nav-link {
        padding: 10px 15px;
        text-align: center;
    }
    
    /* Form responsive */
    .klanginstanz-login-form,
    .klanginstanz-registration-form {
        padding: 20px;
    }
    
    .form-group {
        margin-bottom: 20px;
    }
    
    .form-group label {
        font-size: 14px;
        margin-bottom: 5px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px;
        font-size: 16px;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 16px;
        width: 100%;
    }
    
    .action-buttons {
        flex-direction: column;
        gap: 10px;
    }
    
    .action-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .klanginstanz-dashboard {
        padding: 5px;
    }
    
    .dashboard-header h1 {
        font-size: 24px;
    }
    
    .dashboard-card {
        padding: 15px;
    }
    
    .dashboard-card h3 {
        font-size: 18px;
    }
    
    .status-message h4 {
        font-size: 16px;
    }
    
    .status-message p {
        font-size: 14px;
    }
    
    .action-item h4 {
        font-size: 16px;
    }
    
    .action-item p {
        font-size: 14px;
    }
    
    .klanginstanz-login-form,
    .klanginstanz-registration-form {
        padding: 15px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px;
        font-size: 14px;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .nav-links {
        gap: 3px;
    }
    
    .nav-link {
        padding: 8px 12px;
        font-size: 14px;
    }
}