:root {
    /* Fallback values if Telegram theme is not available */
    --tg-theme-bg-color: #ffffff;
    --tg-theme-text-color: #222222;
    --tg-theme-hint-color: #999999;
    --tg-theme-link-color: #2481cc;
    --tg-theme-button-color: #40a7e3;
    --tg-theme-button-text-color: #ffffff;
    --tg-theme-secondary-bg-color: #f1f1f1;
    --tg-theme-header-bg-color: #ffffff;
    --tg-theme-accent-text-color: #2481cc;
    --tg-theme-section-bg-color: #ffffff;
    --tg-theme-section-header-text-color: #2481cc;
    --tg-theme-subtitle-text-color: #999999;
    --tg-theme-destructive-text-color: #e53935;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--tg-theme-bg-color);
    color: var(--tg-theme-text-color);
    transition: background-color 0.3s, color 0.3s;
}

.container {
    max-width: 100%;
    padding: 16px;
    box-sizing: border-box;
}

header {
    text-align: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--tg-theme-section-separator-color, rgba(0, 0, 0, 0.1));
}

h1 {
    margin: 0 0 8px 0;
    font-size: 20px;
    font-weight: 700;
    color: var(--tg-theme-text-color);
}

.last-update {
    font-size: 14px;
    color: var(--tg-theme-hint-color);
}

.status-container {
    margin-bottom: 20px;
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--tg-theme-hint-color);
}

.user-status {
    background-color: var(--tg-theme-section-bg-color);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
}

.user-status:active {
    transform: scale(0.98);
}

.user-status h3 {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--tg-theme-text-color);
}

.user-status p {
    margin: 0;
    font-size: 14px;
    display: flex;
    align-items: center;
}

.status-icon {
    margin-right: 8px;
    font-size: 16px;
}

.user-status.working {
    border-left: 4px solid #7cb342;
}

.user-status.left {
    border-left: 4px solid #f44336;
}

.user-status.sick {
    border-left: 4px solid #ff9800;
}

.user-status.on_the_way {
    border-left: 4px solid #ffcc32;
}

.user-status.vacation {
    border-left: 4px solid #1976d2;
}

.user-status.other {
    border-left: 4px solid #ab47bc;
}

.actions {
    position: sticky;
    bottom: 16px;
    display: flex;
    justify-content: center;
}

.tg-button {
    background-color: var(--tg-theme-button-color);
    color: var(--tg-theme-button-text-color);
    border: none;
    border-radius: 10px;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    transition: background-color 0.2s, transform 0.1s;
}

.tg-button:active {
    transform: scale(0.96);
}

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

.user-status {
    animation: fadeIn 0.3s ease-out;
}

/* Адаптивность для разных устройств */
@media (min-width: 768px) {
    .container {
        max-width: 600px;
        margin: 0 auto;
    }
}

/* Темная тема (дополнительная адаптация) */
@media (prefers-color-scheme: dark) {
    :root {
        --tg-theme-bg-color: #212121;
        --tg-theme-text-color: #ffffff;
        --tg-theme-hint-color: #aaaaaa;
        --tg-theme-secondary-bg-color: #2d2d2d;
    }
}

/* Специальные стили для Telegram WebApp */
body.Telegram {
    background: transparent;
}

body.Telegram .container {
    padding-top: 0;
}