/* Anonymous Music Upload Plugin Styles */

.amu-form-container {
    max-width: 1000px;
    margin: 40px auto;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.amu-form-header {
    background: linear-gradient(135deg, #1e293b 0%, #27282d 100%);
    color: white;
    padding: 60px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.amu-form-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="40" fill="rgba(255,205,4,0.1)"/></svg>');
    opacity: 0.3;
}

.amu-form-header h2 {
    margin: 0 0 15px 0;
    font-size: 38px;
    font-weight: 800;
    color: white;
    position: relative;
    letter-spacing: -1px;
}

.amu-form-header p {
    margin: 0;
    opacity: 0.95;
    font-size: 18px;
    color: white;
    position: relative;
    font-weight: 400;
}

.amu-message {
    padding: 20px 25px;
    margin: 25px 40px;
    border-radius: 12px;
    font-size: 15px;
    border-left: 5px solid;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.amu-message.amu-success {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    color: #065f46;
    border-left-color: #10b981;
}

.amu-message.amu-error {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    color: #7f1d1d;
    border-left-color: #ef4444;
}

.amu-form {
    padding: 50px 40px;
    background: #fafbfc;
}

.amu-form-row {
    margin-bottom: 30px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    overflow: visible;
}

.amu-form-col {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.amu-form label {
    font-weight: 700;
    margin-bottom: 10px;
    color: #1f2937;
    font-size: 15px;
    letter-spacing: -0.2px;
}

.amu-form input[type="text"],
.amu-form input[type="email"],
.amu-form input[type="file"],
.amu-form input[type="url"],
.amu-form input[type="number"],
.amu-form select,
.amu-form textarea {
    padding: 14px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: 15px;
    background-color: #ffffff;
    width: 100%;
    box-sizing: border-box;
    transition: all 0.2s ease;
    font-family: inherit;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

/* Specific email input styling to ensure consistency */
#email {
    padding: 14px 16px !important;
    border: 2px solid #e5e7eb !important;
    border-radius: 10px !important;
    font-size: 15px !important;
    line-height: 1.5 !important;
    height: auto !important;
    background-color: #ffffff !important;
    width: 100% !important;
    box-sizing: border-box !important;
    transition: all 0.2s ease !important;
    font-family: inherit !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    letter-spacing: inherit !important;
}

#email:hover {
    border-color: #d1d5db !important;
}

#email:focus {
    outline: none !important;
    border-color: #ffcd04 !important;
    background-color: white !important;
    box-shadow: 0 0 0 4px rgba(255, 205, 4, 0.15) !important;
    transform: translateY(-1px) !important;
}

.amu-form input:hover,
.amu-form select:hover,
.amu-form textarea:hover {
    border-color: #d1d5db;
}

#audio_status,
#audio_error {
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.amu-form input:focus,
.amu-form select:focus,
.amu-form textarea:focus {
    outline: none;
    border-color: #ffcd04 !important;
    background-color: white;
    box-shadow: 0 0 0 4px rgba(255, 205, 4, 0.15) !important;
    transform: translateY(-1px);
}

.amu-submit-btn {
    background: linear-gradient(135deg, #ffcd04 0%, #ffd942 100%) !important;
    color: #27282d !important;
    border: none !important;
    padding: 18px 50px;
    border-radius: 12px;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 20px rgba(255, 205, 4, 0.3);
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.amu-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(255, 205, 4, 0.45) !important;
    background: linear-gradient(135deg, #ffd942 0%, #ffcd04 100%) !important;
}

.amu-submit-btn:active {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(255, 205, 4, 0.3) !important;
}

.amu-tabs {
    display: flex;
    gap: 15px;
    margin: 30px 0 20px 0;
}

.amu-tab {
    padding: 14px 28px;
    background: #f3f4f6;
    color: #6b7280;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    border: 2px solid transparent;
    display: inline-block;
}

.amu-tab:hover {
    color: #27282d;
    background: #e5e7eb;
    border-color: #ffcd04;
}

.amu-tab.active {
    background: #ffcd04 !important;
    color: #27282d !important;
    border-color: #ffcd04 !important;
    font-weight: 700;
}

.wrap h1 {
    color: #27282d;
    font-weight: 700;
}

.wp-list-table thead tr {
    background: #293d4e !important;
}

.wp-list-table thead th {
    color: white !important;
    background: #293d4e !important;
}

.wp-list-table .button-primary {
    background: #ffcd04 !important;
    color: #27282d !important;
    border: none !important;
    padding: 8px 18px !important;
    border-radius: 6px !important;
    font-weight: 600 !important;
}

.wp-list-table .button-primary:hover {
    background: #ffc100 !important;
}

.wp-list-table .button-secondary {
    background: #ef4444 !important;
    color: white !important;
    border: none !important;
}

/* ===== SUBMISSION TYPE SELECTOR ===== */
.amu-type-selector {
    margin-bottom: 40px;
    padding: 30px;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.amu-type-label {
    display: block;
    font-weight: 700;
    margin-bottom: 20px;
    color: #1f2937;
    font-size: 20px;
    text-align: center;
    letter-spacing: -0.5px;
}

.amu-type-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.amu-type-option {
    margin: 0;
    cursor: pointer;
}

.amu-type-option input[type="radio"] {
    display: none;
}

.amu-type-option-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 35px 20px;
    background: #ffffff;
    border: 3px solid #e5e7eb;
    border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 180px;
    position: relative;
    overflow: hidden;
}

.amu-type-option-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 205, 4, 0.05) 0%, rgba(255, 205, 4, 0) 100%);
    opacity: 0;
    transition: opacity 0.3s;
}

.amu-type-option:hover .amu-type-option-content {
    border-color: #ffcd04;
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(255, 205, 4, 0.25);
}

.amu-type-option:hover .amu-type-option-content::before {
    opacity: 1;
}

.amu-type-option input[type="radio"]:checked + .amu-type-option-content {
    border-color: #ffcd04;
    background: linear-gradient(135deg, #ffcd04 0%, #ffd942 100%);
    border-width: 4px;
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(255, 205, 4, 0.35);
}

.amu-type-option input[type="radio"]:checked + .amu-type-option-content::before {
    opacity: 0;
}

/* ===== SECTION DIVIDER ===== */
.amu-section-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, #e5e7eb, transparent);
    margin: 50px 0;
    border: none;
}

/* ===== FORM CONTENT STRUCTURE ===== */

.amu-type-icon {
    font-size: 56px;
    margin-bottom: 15px;
    display: block;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s;
}

.amu-type-option:hover .amu-type-icon {
    transform: scale(1.1);
}

.amu-type-option input[type="radio"]:checked + .amu-type-option-content .amu-type-icon {
    transform: scale(1.15);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
}

.amu-type-text {
    font-size: 18px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.amu-type-option input[type="radio"]:checked + .amu-type-option-content .amu-type-text {
    color: #27282d;
}

.amu-type-desc {
    font-size: 13px;
    color: #6b7280;
    font-weight: 500;
}

.amu-type-option input[type="radio"]:checked + .amu-type-option-content .amu-type-desc {
    color: #27282d;
    font-weight: 600;
}

/* ===== FORM CONTENT (hidden until type selected) ===== */
.amu-form-content {
    display: none;
}

.amu-section {
    display: none;
}

/* ===== HELP TEXT ===== */
.amu-help-text {
    color: #6b7280;
    font-size: 13px;
    margin-top: 6px;
    display: block;
    font-weight: 500;
}

/* ===== FORM GROUP ===== */
.amu-form-group {
    margin-bottom: 30px;
}

.amu-form-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 10px;
    color: #1f2937;
    font-size: 15px;
}

.amu-form-group textarea {
    width: 100%;
    min-height: 120px;
    resize: vertical;
}

/* ===== FILE STATUS/ERROR ===== */
.amu-file-status {
    font-size: 13px;
    margin-top: 8px;
    display: none;
    color: #10b981;
    font-weight: 600;
}

.amu-file-error {
    font-size: 13px;
    margin-top: 8px;
    display: none;
    color: #ef4444;
    font-weight: 600;
}

/* ===== WARNING BOX ===== */
.amu-required-badge {
    color: #ef4444;
    font-weight: bold;
    font-size: 14px;
}

.amu-warning-box {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border-left: 5px solid #f59e0b;
    padding: 18px 20px;
    margin-bottom: 15px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.15);
}

.amu-warning-box p {
    margin: 0;
    font-size: 14px;
    color: #78350f;
    font-weight: 600;
    line-height: 1.6;
}

/* ===== SECTION TITLE ===== */
.amu-section-title {
    margin-top: 40px;
    margin-bottom: 25px;
    font-weight: 800;
    color: #1f2937;
    border-bottom: 3px solid #ffcd04;
    padding-bottom: 12px;
    font-size: 18px;
    letter-spacing: -0.3px;
    text-transform: uppercase;
}

/* ===== TRACKS SECTION ===== */
.amu-tracks-section {
    display: none;
    margin-top: 40px;
    padding: 30px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.amu-tracks-header {
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 3px solid #ffcd04;
}

.amu-tracks-header h3 {
    margin: 0 0 8px 0;
    color: #1f2937;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.amu-tracks-header p {
    margin: 0;
    font-size: 14px;
    color: #6b7280;
    font-weight: 500;
}

.amu-tracks-container {
    margin-bottom: 25px;
}

.amu-track-row {
    margin-bottom: 20px;
    border: 3px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    background-color: #ffffff;
    transition: all 0.3s ease;
}

.amu-track-row:hover {
    border-color: #ffcd04;
    box-shadow: 0 6px 20px rgba(255, 205, 4, 0.15);
}

.amu-track-header {
    padding: 18px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    font-weight: 700;
    user-select: none;
    transition: all 0.2s;
}

.amu-track-header:hover {
    background: linear-gradient(135deg, #fffbeb 0%, #ffffff 100%);
}

.amu-track-number {
    display: inline-block;
    min-width: 80px;
    color: #9ca3af;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.amu-track-title-preview {
    color: #1f2937;
    margin-left: 12px;
    font-size: 15px;
    font-weight: 700;
}

.amu-track-toggle {
    font-size: 12px;
    color: #9ca3af;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.amu-track-content {
    padding: 25px;
    display: none;
    background-color: #ffffff;
    border-top: 2px solid #f3f4f6;
}

.amu-track-field {
    margin-bottom: 20px;
}

.amu-track-field label {
    display: block;
    margin-bottom: 10px;
    font-weight: 700;
    color: #1f2937;
    font-size: 14px;
    letter-spacing: -0.2px;
}

.amu-track-field input[type="text"],
.amu-track-field input[type="file"] {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    box-sizing: border-box;
    font-size: 15px;
    background-color: #fafbfc;
    transition: all 0.2s ease;
}

.amu-track-field input:hover {
    border-color: #d1d5db;
}

.amu-track-field input:focus {
    outline: none;
    border-color: #ffcd04;
    background-color: white;
    box-shadow: 0 0 0 4px rgba(255, 205, 4, 0.15);
    transform: translateY(-1px);
}

/* AJAX Track Upload Styles */
.amu-track-upload-wrapper {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 10px;
}

.track-file-input {
    flex: 1;
    padding: 12px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    background-color: #fafbfc;
    transition: all 0.2s ease;
    cursor: pointer;
}

.track-file-input:hover {
    border-color: #d1d5db;
}

.track-file-input:focus {
    outline: none;
    border-color: #ffcd04;
    background-color: white;
    box-shadow: 0 0 0 4px rgba(255, 205, 4, 0.15);
}

.amu-upload-track-btn {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 700;
    font-size: 13px;
    transition: all 0.2s;
    white-space: nowrap;
}

.amu-upload-track-btn:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(37, 99, 235, 0.3);
}

.amu-upload-track-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.amu-upload-progress {
    margin-bottom: 10px;
    padding: 10px;
    background: #f3f4f6;
    border-radius: 8px;
}

.progress-bar {
    width: 100%;
    height: 24px;
    background-color: #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 8px;
    border: 1px solid #d1d5db;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6 0%, #8b5cf6 100%);
    width: 0%;
    transition: width 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    color: white;
}

.progress-text {
    display: block;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: #374151;
}

.amu-delete-track-btn {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 700;
    font-size: 14px;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.amu-delete-track-btn:hover {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(239, 68, 68, 0.35);
}

.amu-add-track-btn {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.25);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.amu-add-track-btn:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.35);
}

/* ===== LOADING STATE ===== */
.amu-loading {
    display: none;
    margin-top: 15px;
    text-align: center;
}

.amu-loading p {
    margin: 0;
    color: #ffcd04;
    font-weight: 600;
    font-size: 15px;
}

.amu-loading-icon {
    display: inline-block;
    animation: spin 1s linear infinite;
    font-size: 18px;
    margin-right: 8px;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .amu-form-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .amu-type-options {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .amu-form-container {
        margin: 20px;
        border-radius: 16px;
    }
    
    .amu-form-header {
        padding: 40px 25px;
    }
    
    .amu-form-header h2 {
        font-size: 28px;
    }
    
    .amu-form-header p {
        font-size: 16px;
    }
    
    .amu-form {
        padding: 30px 20px;
    }
    
    .amu-type-selector {
        padding: 20px;
    }
    
    .amu-type-option-content {
        padding: 25px 15px;
        min-height: 150px;
    }
    
    .amu-type-icon {
        font-size: 42px;
    }
    
    .amu-tracks-section {
        padding: 20px;
    }
    
    .amu-submit-btn {
        padding: 16px 40px;
        font-size: 16px;
    }
}

/* Pulse animation for error messages */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 77, 77, 0.7);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(255, 77, 77, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 77, 77, 0);
    }
}

.amu-form-error-message {
    animation: pulse 0.5s ease-in-out;
}

.amu-field-error {
    color: #ff4d4d;
    font-size: 14px;
    margin-top: 8px;
    padding: 10px;
    background-color: #fff5f5;
    border-left: 3px solid #ff4d4d;
    border-radius: 4px;
    animation: pulse 0.5s ease-in-out;
}

/* Cloudflare Turnstile Container */
.amu-turnstile-container {
    margin: 30px 0;
    padding: 20px;
    background-color: #f9fafb;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    border: 1px solid #e5e7eb;
}

/* Terms and Conditions */
.amu-terms-container {
    margin: 15px 0 20px 0;
    padding: 12px;
    background-color: #f0f9ff;
    border-left: 4px solid #3b82f6;
    border-radius: 6px;
}

.amu-terms-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 13px;
}

.amu-terms-checkbox input[type="checkbox"] {
    margin-top: 2px;
    cursor: pointer;
    width: 20px;
    height: 20px;
    min-width: 20px;
    accent-color: #3b82f6;
    flex-shrink: 0;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    border: 2px solid #3b82f6;
    border-radius: 4px;
    background-color: white;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.amu-terms-checkbox input[type="checkbox"]:checked {
    background-color: #3b82f6;
    border-color: #2563eb;
}

.amu-terms-checkbox input[type="checkbox"]:checked::after {
    content: '✓';
    color: white;
    font-weight: bold;
    font-size: 14px;
}

.amu-terms-checkbox input[type="checkbox"]:hover {
    border-color: #2563eb;
    background-color: #f3f4f6;
}

.amu-terms-checkbox input[type="checkbox"]:checked:hover {
    background-color: #2563eb;
}

.amu-terms-text {
    color: #1f2937;
    line-height: 1.5;
}