body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 16px;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: #111;
}

#app {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.98);
    border-radius: 16px;
    padding: 16px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    box-sizing: border-box;
    overflow-x: hidden;
    overflow-y: visible;
}

h1 {
    margin: 0 0 8px;
    font-size: 22px;
    text-align: center;
}

h2, h3 {
    margin-top: 16px;
    margin-bottom: 8px;
    font-size: 18px;
}

.package-description {
    margin: 0 0 16px;
    font-size: 15px;
    line-height: 1.4;
    color: #555;
    font-style: italic;
}

#packages {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.package-btn,
.duration-btn,
.time-btn {
    display: block;
    width: 100%;
    margin: 0;
    padding: 12px 16px;
    border: none;
    border-radius: 10px;
    background: #f5f7fb;
    color: #111;
    font-size: 16px;
    text-align: left;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

.package-title {
    font-weight: 600;
    margin-bottom: 4px;
}

.package-desc {
    font-size: 14px;
    color: #555;
}

.package-btn.selected,
.duration-btn.selected,
.time-btn.selected {
    background: #2a6fdb;
    color: #fff;
    box-shadow: 0 0 0 2px rgba(42, 111, 219, 0.4);
}

.section {
    margin-top: 16px;
    max-width: 100%;
    box-sizing: border-box;
    overflow: visible;
}

.hint {
    margin: 0 0 8px;
    font-size: 13px;
    color: #777;
}

#start-date-input,
#prac-date,
#sleep-morning-time,
#sleep-evening-time {
    width: 100%;
    padding: 10px 12px;
    border-radius: 8px;
    border: 2px solid #2a6fdb;
    font-size: 15px;
    box-sizing: border-box;
    background-color: #fff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
}

.error {
    margin-top: 6px;
    font-size: 13px;
    color: #d33;
}

#summary {
    margin-top: 20px;
    padding: 16px;
    background: #f5f7fb;
    border-radius: 12px;
}

#summary-text {
    margin-bottom: 12px;
    white-space: pre-line;
}

.compass-summary {
    font-size: 14px;
    line-height: 1.4;
    color: #444;
    white-space: pre-line;
}
.chart-container {
    position: relative;
    width: 100%;
    height: 220px;
}

#confirm-btn,
#prac-confirm-btn,
.primary-btn {
    background: #2a6fdb;
    color: #fff;
    border: none;
    padding: 14px 24px;
    border-radius: 10px;
    font-size: 17px;
    cursor: pointer;
    width: 100%;
}
#prac-confirm-btn:disabled {
    cursor: not-allowed;
}

/* Кнопка «Дневник Практикума» в мини‑приложении — крупная и заметная */
.prac-journal-btn {
    display: block;
    width: 100%;
    margin-top: 16px;
    padding: 16px 24px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #2a6fdb, #1e5bb8);
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(42, 111, 219, 0.35);
}
.prac-journal-btn:active {
    transform: scale(0.98);
}

/* Трекер сна */
.sleep-settings-row {
    margin-bottom: 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sleep-settings-group {
    margin-top: 12px;
    margin-bottom: 8px;
}

.sleep-settings-group h3 {
    margin-top: 0;
    margin-bottom: 6px;
    font-size: 15px;
}

.sleep-settings-group label {
    display: block;
    font-size: 14px;
    margin: 4px 0;
}

/* Форма записи на консультацию — крупные поля ввода */
.consult-form-row label {
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 6px;
}
.consult-form .consult-input {
    width: 100%;
    padding: 14px 16px;
    font-size: 17px;
    line-height: 1.4;
    min-height: 48px;
    border-radius: 10px;
    border: 2px solid #2a6fdb;
    box-sizing: border-box;
    background-color: #fff;
}
.consult-form .consult-textarea {
    min-height: 120px;
    resize: vertical;
    padding: 14px 16px;
    font-size: 16px;
    line-height: 1.5;
}

.tabs {
    display: flex;
    gap: 8px;
}

.tab-btn {
    flex: 1;
    padding: 10px 12px;
    border-radius: 10px;
    border: none;
    background: #f5f7fb;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
}

.tab-btn.selected {
    background: #2a6fdb;
    color: #fff;
    box-shadow: 0 0 0 2px rgba(42, 111, 219, 0.25);
}

.secondary-btn {
    margin-top: 8px;
    margin-bottom: 8px;
    padding: 10px 16px;
    border-radius: 10px;
    border: none;
    background: #f5f7fb;
    font-size: 15px;
    cursor: pointer;
    width: 100%;
}

.sleep-notes-toggle {
    margin-top: 12px;
}

.sleep-notes {
    margin-top: 16px;
    padding: 12px;
    border-radius: 10px;
    background: #f7f8fc;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.sleep-note-entry {
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.sleep-note-entry:last-child {
    border-bottom: none;
}

.sleep-note-date {
    font-size: 13px;
    font-weight: 600;
    color: #1a5a9e;
    margin-bottom: 4px;
}

.sleep-note-text {
    font-size: 14px;
    color: #111;
    white-space: pre-line;
}

.version {
    text-align: center;
    font-size: 10px;
    color: #999;
    margin-top: 16px;
}

/* Дневник Практикума */
.journal-day {
    margin-top: 12px;
    padding: 12px;
    border-radius: 10px;
    background: #f7f8fc;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.journal-day-header {
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 14px;
}

.journal-block {
    margin-top: 8px;
    padding-top: 6px;
    border-top: 1px solid rgba(0, 0, 0, 0.04);
}

.journal-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #888;
    margin-bottom: 4px;
}

.journal-question {
    font-size: 13px;
    color: #555;
    white-space: pre-line;
    margin-bottom: 4px;
}

.journal-answer {
    font-size: 14px;
    color: #111;
    white-space: pre-line;
    padding: 8px 10px;
    border-radius: 8px;
    background: #ffffff;
    box-shadow: inset 0 0 0 1px rgba(42, 111, 219, 0.1);
}

.journal-summary {
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(42, 111, 219, 0.06) 0%, rgba(42, 111, 219, 0.02) 100%);
    border-left: 3px solid rgba(42, 111, 219, 0.4);
}
.journal-summary-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #2a6fdb;
    margin-bottom: 4px;
}
.journal-summary-text {
    font-size: 13px;
    color: #333;
    line-height: 1.4;
}

/* Экран «Дневник»: выбор категории */
.diary-category-section {
    position: relative;
    max-width: 100%;
    box-sizing: border-box;
    overflow: visible;
}
.diary-category-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 14px 16px;
    border: 2px solid #2a6fdb;
    border-radius: 10px;
    background: #f5f7fb;
    cursor: pointer;
    font-size: 16px;
}
.diary-category-label {
    font-weight: 600;
    color: #333;
}
.diary-category-value {
    flex: 1;
    text-align: right;
    color: #2a6fdb;
    padding: 0 8px;
}
.diary-category-arrow {
    font-size: 12px;
    color: #2a6fdb;
}
.diary-category-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 6px;
    padding: 6px 0;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    z-index: 10;
}
.diary-category-dropdown.open {
    display: block;
    /* Позиция задаётся в JS (position: fixed), чтобы список не обрезался белой карточкой */
}
.diary-category-dropdown button {
    display: block;
    width: 100%;
    padding: 12px 16px;
    border: none;
    background: none;
    text-align: left;
    font-size: 15px;
    cursor: pointer;
    color: #111;
}
.diary-category-dropdown button:hover {
    background: #f0f4ff;
}
.diary-category-dropdown button:active {
    background: #e0e8ff;
}
.diary-current-practicum {
    margin: 12px 0;
    padding: 10px 12px;
    background: #e8f4fd;
    border-radius: 8px;
    font-size: 14px;
    color: #1a5a9e;
}
.diary-entries-section {
    margin-top: 16px;
}

/* Всплывающее уведомление (активный практикум) */
.prac-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    box-sizing: border-box;
}
.prac-modal {
    background: #fff;
    border-radius: 16px;
    padding: 20px;
    max-width: 340px;
    width: 100%;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}
.prac-modal-message {
    margin: 0 0 16px;
    font-size: 15px;
    line-height: 1.45;
    color: #222;
}
.prac-modal-close {
    display: block;
    width: 100%;
    padding: 12px 16px;
    border: none;
    border-radius: 10px;
    background: #2a5298;
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
}
.prac-modal-close:active {
    opacity: 0.9;
}

/* Управление практикумом: пропуск дня, пауза */
.practicum-controls {
    margin-top: 12px;
    padding: 14px;
    background: #f8f9fc;
    border-radius: 12px;
    border: 1px solid #e4e8f0;
}
.practicum-day-status {
    margin: 0 0 8px;
    font-size: 16px;
    font-weight: 600;
    color: #1a237e;
}
.practicum-controls-hint {
    margin: 0 0 12px;
    font-size: 13px;
    line-height: 1.4;
    color: #555;
}
.practicum-controls-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.prac-action-btn {
    padding: 10px 14px;
    border: 1px solid #2a5298;
    border-radius: 8px;
    background: #fff;
    color: #2a5298;
    font-size: 14px;
    cursor: pointer;
}
.prac-action-btn:active {
    opacity: 0.9;
}
.prac-action-btn-primary {
    background: #2a5298;
    color: #fff;
}
.practicum-action-message {
    margin: 10px 0 0;
    font-size: 13px;
    color: #1a5a9e;
}