:root {
    --bg-color: var(--tg-theme-bg-color, #f4f5f7);
    --secondary-bg-color: var(--tg-theme-secondary-bg-color, #ffffff);
    --text-color: var(--tg-theme-text-color, #000000);
    --hint-color: var(--tg-theme-hint-color, #6e6e73);
    --link-color: var(--tg-theme-link-color, #007aff);
    --button-color: var(--tg-theme-button-color, #007aff);
    --button-text-color: var(--tg-theme-button-text-color, #ffffff);
    --border-color: rgba(0, 0, 0, 0.15);
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

@media (prefers-color-scheme: dark) {
    :root {
        --text-color: #ffffff;
        --border-color: rgba(255, 255, 255, 0.2);
        --card-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    }
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    padding: 12px;
    display: flex;
    justify-content: center;
}

#app {
    width: 100%;
    max-width: 480px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.header {
    background: var(--secondary-bg-color);
    padding: 16px;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.logo-title {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-title h2 {
    font-size: 20px;
    font-weight: 700;
}

.logo-title .icon {
    font-size: 24px;
}

.tabs {
    display: flex;
    background: var(--bg-color);
    padding: 4px;
    border-radius: 12px;
    gap: 4px;
}

.tab-btn {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--hint-color);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tab-btn.active {
    background: var(--secondary-bg-color);
    color: var(--text-color);
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.content {
    display: flex;
    flex-direction: column;
}

.view-section {
    display: none;
    flex-direction: column;
    gap: 16px;
}

.view-section.active {
    display: flex;
}

form {
    background: var(--secondary-bg-color);
    padding: 16px;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    position: relative;
}

.form-row {
    display: flex;
    gap: 12px;
}

.form-group.half {
    flex: 1;
}

label {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-color);
}

input[type="text"], input[type="date"] {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 15px;
    font-weight: 600;
    outline: none;
    transition: border-color 0.2s ease;
}

input[type="text"]:focus, input[type="date"]:focus {
    border-color: var(--button-color);
}

.stepper-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-color);
    border: 1.5px solid var(--border-color);
    border-radius: 12px;
    padding: 4px 6px;
}

.stepper-btn {
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 10px;
    background: var(--button-color);
    color: var(--button-text-color);
    font-size: 24px;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    user-select: none;
    box-shadow: 0 2px 5px rgba(0,0,0,0.15);
    transition: transform 0.1s ease, opacity 0.1s ease;
}

.stepper-btn:active {
    transform: scale(0.92);
    opacity: 0.85;
}

.stepper-input {
    width: 40px;
    text-align: center;
    font-size: 20px;
    font-weight: 800;
    border: none;
    background: transparent;
    color: var(--text-color);
    outline: none;
    -moz-appearance: textfield;
}

.stepper-input::-webkit-outer-spin-button,
.stepper-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.autocomplete-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--secondary-bg-color);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    z-index: 100;
    max-height: 200px;
    overflow-y: auto;
    display: none;
    border: 1px solid var(--border-color);
}

.autocomplete-results.show {
    display: block;
}

.autocomplete-item {
    padding: 12px;
    cursor: pointer;
    font-size: 14px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item:hover, .autocomplete-item:active {
    background: var(--bg-color);
}

.autocomplete-item .code {
    font-weight: 700;
    color: var(--button-color);
}

.switch-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-color);
    cursor: pointer;
}

.main-btn {
    background: var(--button-color);
    color: var(--button-text-color);
    border: none;
    padding: 14px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.2s ease;
    margin-top: 6px;
}

.main-btn:active {
    opacity: 0.8;
}

.list-actions {
    display: flex;
    gap: 8px;
}

.secondary-btn {
    flex: 1;
    background: var(--secondary-bg-color);
    color: var(--link-color);
    border: 1px solid var(--border-color);
    padding: 10px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
}

.cards-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.card {
    background: var(--secondary-bg-color);
    padding: 16px;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    display: flex;
    flex-direction: column;
    gap: 10px;
    border: 1px solid var(--border-color);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.card-route {
    font-size: 16px;
    font-weight: 800;
    color: var(--text-color);
}

.card-price {
    font-size: 18px;
    font-weight: 800;
    color: #34c759;
}

/* ЧЕРНЫЙ ВЫСОКОКОНТРАСТНЫЙ ТЕКСТ В КАРТОЧКАХ ПОДПИСОК */
.card-dates {
    font-size: 14px;
    color: var(--text-color);
    font-weight: 600;
    display: flex;
    flex-direction: column;
    gap: 6px;
    line-height: 1.35;
}

.card-dates span {
    color: var(--text-color);
}

.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    margin-right: 4px;
}

.badge-direct {
    background: #e5f9ed;
    color: #1b8a44;
}

.badge-baggage {
    background: #eef4ff;
    color: #0056b3;
}

.card-actions {
    display: flex;
    gap: 8px;
    margin-top: 6px;
}

.buy-btn {
    flex: 2;
    background: #34c759;
    color: white;
    border: none;
    padding: 10px;
    border-radius: 8px;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    font-size: 14px;
}

.del-btn {
    flex: 1;
    background: rgba(255, 59, 48, 0.1);
    color: #ff3b30;
    border: none;
    padding: 10px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
}

.toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: #323232;
    color: white;
    padding: 12px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    z-index: 1000;
    transition: opacity 0.3s ease;
}

.hidden {
    display: none !important;
}