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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    min-height: 100vh;
    color: #e8e8e8;
    line-height: 1.6;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

header {
    text-align: center;
    margin-bottom: 2rem;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: #fff;
}

.subtitle {
    color: #a8a8a8;
    font-size: 1.1rem;
}

main {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #fff;
}

input, textarea, select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.3);
    color: #fff;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: #1db954;
    box-shadow: 0 0 0 3px rgba(29, 185, 84, 0.2);
}

select {
    cursor: pointer;
}

select option {
    background: #1a1a2e;
    color: #fff;
}

input::placeholder, textarea::placeholder {
    color: #666;
}

textarea {
    resize: vertical;
    min-height: 100px;
}

.hint {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: #888;
}

button {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, #1db954 0%, #1ed760 100%);
    border: none;
    border-radius: 8px;
    color: #000;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(29, 185, 84, 0.4);
}

button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.result {
    margin-top: 1.5rem;
    padding: 1.5rem;
    border-radius: 8px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.result-success {
    background: rgba(29, 185, 84, 0.15);
    border: 1px solid rgba(29, 185, 84, 0.3);
}

.result-success h3 {
    color: #1db954;
    margin-bottom: 0.5rem;
}

.result-note {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: #a8a8a8;
}

.result-error {
    background: rgba(231, 76, 60, 0.15);
    border: 1px solid rgba(231, 76, 60, 0.3);
}

.result-error h3 {
    color: #e74c3c;
    margin-bottom: 0.5rem;
}

footer {
    text-align: center;
    margin-top: 2rem;
    color: #666;
    font-size: 0.9rem;
}

/* Admin link in footer */
.admin-link {
    margin-top: 0.5rem;
}

.admin-link a {
    color: #555;
    text-decoration: none;
    font-size: 0.8rem;
}

.admin-link a:hover {
    color: #888;
    text-decoration: underline;
}

/* Admin page styles */
.admin-container {
    max-width: 600px;
}

.login-form, .admin-panel {
    text-align: center;
}

.status-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    margin: 1rem 0;
}

.status-active {
    background: rgba(29, 185, 84, 0.2);
    color: #1db954;
    border: 1px solid rgba(29, 185, 84, 0.4);
}

.status-paused {
    background: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
    border: 1px solid rgba(231, 76, 60, 0.4);
}

.admin-btn {
    max-width: 200px;
    margin: 1rem auto;
}

.admin-btn.pause-btn {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
}

.admin-btn.resume-btn {
    background: linear-gradient(135deg, #1db954 0%, #1ed760 100%);
}

.trigger-section {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-btn.trigger-btn {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
}

.admin-btn.trigger-btn.confirm-pending {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    animation: pulse 0.5s ease-in-out infinite alternate;
}

@keyframes pulse {
    from { opacity: 1; }
    to { opacity: 0.7; }
}

.trigger-status {
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

.trigger-status.success {
    color: #1db954;
}

.trigger-status.error {
    color: #e74c3c;
}

.login-error {
    color: #e74c3c;
    margin-top: 1rem;
}

.back-link {
    margin-top: 1.5rem;
}

.back-link a {
    color: #a8a8a8;
    text-decoration: none;
}

.back-link a:hover {
    text-decoration: underline;
}

/* Posted albums list */
.posted-albums-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: left;
}

.posted-albums-section h3 {
    text-align: center;
    margin-bottom: 1rem;
    color: #fff;
}

.album-list {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 400px;
    overflow-y: auto;
}

.album-list li {
    padding: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem;
}

.album-list li:last-child {
    border-bottom: none;
}

.album-number {
    color: #1db954;
    font-weight: 600;
    min-width: 2.5rem;
}

.album-link {
    color: #fff;
    text-decoration: none;
    flex: 1;
}

.album-link:hover {
    color: #1db954;
    text-decoration: underline;
}

.album-submitter {
    color: #666;
    font-size: 0.85rem;
    width: 100%;
    padding-left: 3rem;
}

.no-albums, .loading-text, .error-text {
    text-align: center;
    color: #888;
    padding: 1rem;
}

.error-text {
    color: #e74c3c;
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }

    header h1 {
        font-size: 2rem;
    }

    main {
        padding: 1.5rem;
    }
}