/* Общие стили - чистые, светлые, профессиональные */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #f5f7fa;
    min-height: 100vh;
    color: #1e293b;
    line-height: 1.5;
}

/* Навигация */
.navbar {
    background: #ffffff;
    padding: 1rem 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e2e8f0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2563eb;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.username {
    color: #475569;
    font-weight: 500;
    font-size: 0.95rem;
    background: #f1f5f9;
    padding: 0.4rem 1rem;
    border-radius: 6px;
}

.logout-btn {
    background: #ffffff;
    color: #64748b;
    border: 1px solid #e2e8f0;
    padding: 0.5rem 1.2rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.logout-btn:hover {
    background: #f1f5f9;
    color: #1e293b;
    border-color: #cbd5e1;
}

/* Контейнер */
.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

/* Заголовки */
h1, h2, h3 {
    color: #1e293b;
    font-weight: 600;
}

h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #0f172a;
    background: #ffffff;
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    border-left: 4px solid #2563eb;
}

/* Специально для заголовка "Мои голосования" */
h2.my-polls-title {
    color: #0f172a;
    background: #ffffff;
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid #2563eb;
    font-weight: 600;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Вкладки */
.tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 0.5rem;
}

.tab {
    background: none;
    padding: 0.6rem 1.5rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
    border: none;
    font-size: 0.95rem;
    color: #64748b;
}

.tab.active {
    background: #2563eb;
    color: #ffffff;
}

.tab:hover:not(.active) {
    background: #f1f5f9;
    color: #1e293b;
}

/* Карточки голосований */
.polls-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.poll-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.2s;
    border: 1px solid #e2e8f0;
}

.poll-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: #94a3b8;
}

.poll-header {
    margin-bottom: 1.25rem;
}

.poll-title {
    font-size: 1.25rem;
    color: #0f172a;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.poll-description {
    color: #475569;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 0.75rem;
}

.poll-meta {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-top: 0.5rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: #64748b;
}

.poll-creator {
    background: #f1f5f9;
    padding: 0.2rem 0.8rem;
    border-radius: 4px;
    color: #475569;
}

/* Статус бейдж */
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-badge.active {
    background: #22c55e;
    color: #ffffff;
}

.status-badge.inactive {
    background: #64748b;
    color: #ffffff;
}

/* Варианты ответов */
.options-list {
    margin: 1.25rem 0;
}

.option-item {
    margin-bottom: 0.75rem;
}

.option-label {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    background: #ffffff;
}

.option-label:hover {
    border-color: #2563eb;
    background: #f8fafc;
}

.option-label input[type="radio"] {
    margin-right: 1rem;
    width: 18px;
    height: 18px;
    accent-color: #2563eb;
}

.option-text {
    color: #1e293b;
    font-size: 0.95rem;
}

/* Кнопки */
.vote-btn, .submit-btn {
    width: 100%;
    background: #2563eb;
    color: #ffffff;
    border: none;
    padding: 0.75rem;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s;
    font-weight: 500;
}

.vote-btn:hover:not(:disabled),
.submit-btn:hover {
    background: #1d4ed8;
}

.vote-btn:disabled {
    background: #94a3b8;
    cursor: not-allowed;
}

.voted-badge {
    background: #22c55e;
    color: #ffffff;
    padding: 0.75rem;
    border-radius: 8px;
    text-align: center;
    margin-top: 1rem;
    font-weight: 500;
}

/* Результаты голосования - четкие прогресс-бары */
.results-container {
    background: #ffffff;
    border-radius: 12px;
    padding: 2rem;
    margin-top: 2rem;
    border: 1px solid #e2e8f0;
}

.results-header {
    margin-bottom: 2rem;
}

.results-header h3 {
    color: #0f172a;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.results-header p {
    color: #475569;
}

.result-item {
    margin-bottom: 1.5rem;
    background: #ffffff;
    padding: 1rem;
    border: 1px solid #f1f5f9;
    border-radius: 8px;
}

.result-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    color: #1e293b;
    font-weight: 500;
}

.progress-bar {
    width: 100%;
    height: 32px;
    background: #f1f5f9;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    margin: 0.5rem 0;
}

.progress-fill {
    height: 100%;
    background: #2563eb;
    transition: width 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 12px;
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 500;
    min-width: 45px;
}

.progress-stats {
    display: flex;
    justify-content: space-between;
    color: #64748b;
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

/* Таблица истории */
.history-table {
    width: 100%;
    border-collapse: collapse;
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
}

.history-table th,
.history-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #f1f5f9;
}

.history-table th {
    background: #f8fafc;
    color: #475569;
    font-weight: 600;
}

.history-table td {
    color: #1e293b;
}

.history-table tr:last-child td {
    border-bottom: none;
}

.history-table tr:hover {
    background: #f8fafc;
}

/* Статистика для админа */
.poll-stats {
    display: flex;
    gap: 1rem;
    margin: 1.5rem 0;
    padding: 1rem 0;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
}

.stat-item {
    flex: 1;
    text-align: center;
    background: #f8fafc;
    padding: 1rem;
    border-radius: 8px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2563eb;
}

.stat-label {
    font-size: 0.85rem;
    color: #64748b;
    text-transform: uppercase;
}

/* Действия с голосованиями */
.poll-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.action-btn {
    flex: 1;
    min-width: 80px;
    padding: 0.5rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
    font-size: 0.9rem;
    background: #f1f5f9;
    color: #475569;
}

.action-btn.activate {
    background: #22c55e;
    color: #ffffff;
}

.action-btn.activate:hover {
    background: #16a34a;
}

.action-btn.deactivate {
    background: #ef4444;
    color: #ffffff;
}

.action-btn.deactivate:hover {
    background: #dc2626;
}

.action-btn.delete {
    background: #ef4444;
    color: #ffffff;
}

.action-btn.delete:hover {
    background: #dc2626;
}

.action-btn.results {
    background: #2563eb;
    color: #ffffff;
}

.action-btn.results:hover {
    background: #1d4ed8;
}

/* Модальное окно */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.modal-content {
    background: #ffffff;
    width: 90%;
    max-width: 600px;
    margin: 50px auto;
    border-radius: 12px;
    padding: 2rem;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.close-modal {
    float: right;
    font-size: 1.5rem;
    cursor: pointer;
    color: #94a3b8;
    transition: color 0.2s;
}

.close-modal:hover {
    color: #475569;
}

/* Уведомления */
.message {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 2rem;
    border-radius: 8px;
    color: #ffffff;
    font-weight: 500;
    animation: slideIn 0.3s;
    z-index: 1001;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.message.success {
    background: #22c55e;
}

.message.error {
    background: #ef4444;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Загрузка */
.loading {
    text-align: center;
    padding: 3rem;
    color: #64748b;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #475569;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Строки опций */
.option-row {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    align-items: center;
}

.option-row input {
    flex: 1;
}

.remove-option {
    background: #f1f5f9;
    color: #64748b;
    border: 1px solid #e2e8f0;
    width: 36px;
    height: 36px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.remove-option:hover {
    background: #fee2e2;
    color: #ef4444;
    border-color: #fecaca;
}

.add-option-btn {
    background: #f1f5f9;
    color: #2563eb;
    border: 1px dashed #94a3b8;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    margin-top: 0.5rem;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.add-option-btn:hover {
    background: #e2e8f0;
    border-color: #2563eb;
}

/* Страница входа и регистрации */
.auth-container {
    background: #ffffff;
    border-radius: 12px;
    padding: 2rem;
    width: 100%;
    max-width: 400px;
    margin: 100px auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
}

.auth-container .logo {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-container .logo h1 {
    color: #2563eb;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.auth-container .logo p {
    color: #64748b;
}

.auth-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    background: #f1f5f9;
    padding: 0.25rem;
    border-radius: 8px;
}

.auth-tab {
    flex: 1;
    background: none;
    border: none;
    padding: 0.5rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
    color: #64748b;
    transition: all 0.2s;
}

.auth-tab.active {
    background: #ffffff;
    color: #2563eb;
    font-weight: 500;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.auth-form {
    display: block;
}

.auth-form.hidden {
    display: none;
}

.auth-btn {
    width: 100%;
    background: #2563eb;
    color: #ffffff;
    border: none;
    padding: 0.75rem;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s;
    font-weight: 500;
    margin-top: 1rem;
}

.auth-btn:hover {
    background: #1d4ed8;
}

.auth-link {
    text-align: center;
    margin-top: 1.5rem;
    color: #64748b;
    font-size: 0.9rem;
}

.auth-link span {
    color: #2563eb;
    cursor: pointer;
    text-decoration: underline;
}

/* Детали результатов */
.results-details {
    margin-bottom: 2rem;
}

.total-votes {
    color: #1e293b;
    font-size: 1rem;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 8px;
    text-align: center;
    border: 1px solid #e2e8f0;
}

.total-votes strong {
    color: #2563eb;
    font-size: 1.2rem;
}

/* Публичная страница результатов */
.public-container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

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

.public-header h1 {
    color: #2563eb;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.public-header p {
    color: #64748b;
}

.public-poll-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid #e2e8f0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.public-poll-card h2 {
    color: #0f172a;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    background: none;
    padding: 0;
    border-left: none;
    box-shadow: none;
}

.public-poll-card .description {
    color: #475569;
    margin-bottom: 1.5rem;
}

.public-footer {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
    color: #64748b;
}

.public-footer a {
    color: #2563eb;
    text-decoration: none;
}

.public-footer a:hover {
    text-decoration: underline;
}

/* Пустые состояния */
.empty-state {
    text-align: center;
    padding: 3rem;
    background: #ffffff;
    border-radius: 12px;
    border: 2px dashed #e2e8f0;
}

.empty-state p {
    color: #94a3b8;
    font-size: 1rem;
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Адаптивность */
@media (max-width: 768px) {
    .polls-grid {
        grid-template-columns: 1fr;
    }

    .tabs {
        flex-direction: column;
    }

    .poll-meta {
        flex-direction: column;
        align-items: flex-start;
    }

    .poll-actions {
        flex-direction: column;
    }

    .auth-container {
        margin: 20px;
    }
}

/* Публичная страница результатов */
.public-container {
    max-width: 900px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

.public-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.public-header h1 {
    color: #2563eb;
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.public-header p {
    color: #64748b;
    font-size: 1.1rem;
}

.public-poll-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.public-poll-card:hover {
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.1);
    border-color: #2563eb;
}

.public-poll-card h2 {
    color: #0f172a;
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    background: none;
    padding: 0;
    border-left: none;
    box-shadow: none;
}

.public-poll-card .description {
    color: #475569;
    font-size: 1rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

/* Стили для публичной страницы */
.public-footer {
    text-align: center;
    margin-top: 4rem;
    padding: 2rem;
    border-top: 1px solid #e2e8f0;
    background: #f8fafc;
    border-radius: 16px;
}

.public-footer p {
    color: #475569;
    font-size: 1rem;
}

.public-footer a {
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.2s;
}

.public-footer a:hover {
    background: #e2e8f0;
    text-decoration: none;
}

/* Кнопка повторной попытки */
.retry-btn {
    background: #2563eb;
    color: white;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
    margin-top: 1rem;
}

.retry-btn:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

/* Анимация загрузки */
.loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-left: 10px;
    border: 3px solid #e2e8f0;
    border-top-color: #2563eb;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Сообщение об ошибке */
.error-message {
    color: #ef4444;
    font-size: 0.95rem;
    margin-top: 0.5rem;
    text-align: center;
}

.nav-link {
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    transition: all 0.2s;
}

.nav-link:hover {
    background: #f1f5f9;
    color: #1d4ed8;
}

.retry-btn {
    background: #2563eb;
    color: white;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
    margin-top: 1rem;
    text-decoration: none;
    display: inline-block;
}

.retry-btn:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
    text-decoration: none;
    color: white;
}

.nav-link {
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    transition: all 0.2s;
}

.nav-link:hover {
    background: #f1f5f9;
    color: #1d4ed8;
}

.retry-btn {
    background: #2563eb;
    color: white;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
    margin-top: 1rem;
}

.retry-btn:hover {
    background: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

.public-footer {
    text-align: center;
    margin-top: 4rem;
    padding: 2rem;
    border-top: 1px solid #e2e8f0;
    background: #f8fafc;
    border-radius: 16px;
}

.public-footer p {
    color: #475569;
    font-size: 1rem;
    margin: 0.5rem 0;
}

.public-footer a {
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.public-footer a:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: #ffffff;
    border-radius: 24px;
    border: 2px dashed #e2e8f0;
    margin: 2rem 0;
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.6;
}

.empty-state p {
    color: #64748b;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}