/* design-system/components/calendar.css — календар активності (ТЗ_календар.md) */

/* Сторінка календаря: повна ширина (body має data-route="calendar", 480px у game-layout не застосовується) */
body[data-route="calendar"] .app-container,
body[data-route="calendar"] #app,
.app-container.route-calendar {
    width: 100% !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
}

body[data-route="calendar"] .page-content,
body[data-route="calendar"] #page-content {
    width: 100% !important;
    max-width: none !important;
}

/* Корінь календаря */
body[data-route="calendar"] .page-content > .calendar-page,
.page-content > .calendar-page {
    width: 100% !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    min-width: 0;
}

.calendar-page {
    min-height: 100%;
    width: 100%;
    max-width: 100%;
    min-width: 0; /* дозволити стиск у flex */
    box-sizing: border-box;
}

/* Блок прогресу та балів */
.calendar-progress-section {
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--radius-xl);
    padding: clamp(var(--space-sm), 4vw, var(--space-lg));
    margin-bottom: var(--space-md);
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    position: relative;
    min-width: 0;
}

.calendar-info-btn {
    position: absolute;
    top: var(--space-sm);
    right: var(--space-sm);
    background: transparent;
    border: none;
    color: rgba(148, 163, 184, 0.9);
    font-size: 1.25rem;
    cursor: pointer;
    padding: var(--space-xs);
}

.calendar-balance-box {
    text-align: center;
    margin-bottom: var(--space-md);
}

.calendar-balance-header {
    display: inline-flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.12), rgba(99, 102, 241, 0.08));
    border: 1px solid rgba(56, 189, 248, 0.25);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.calendar-balance-value {
    font-size: clamp(1.5rem, 7vw, 2rem);
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.calendar-balance-unit {
    font-size: clamp(0.8125rem, 3.5vw, var(--font-size-sm));
    font-weight: 500;
    color: var(--text-secondary);
}

.calendar-balance-label {
    font-size: clamp(0.7rem, 2.5vw, 0.8125rem);
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

/* Прогрес-бар віх */
.milestones-progress-bar {
    height: 8px;
    background: rgba(30, 41, 59, 0.9);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: var(--space-md);
}

.milestones-progress-fill {
    height: 100%;
    min-width: 0;
    max-width: 100%;
    background: linear-gradient(90deg, rgba(56, 189, 248, 0.6), rgba(99, 102, 241, 0.6));
    border-radius: 999px;
    transition: width 0.4s ease;
}

/* Список віх */
.milestones-list {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(var(--space-xs), 2vw, var(--space-sm));
    justify-content: center;
}

.milestone-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-xs) clamp(var(--space-sm), 3vw, var(--space-md));
    border-radius: var(--radius-lg);
    border: 2px solid rgba(148, 163, 184, 0.3);
    background: rgba(30, 41, 59, 0.6);
    min-width: 0;
    flex: 1 1 70px;
    max-width: 100px;
    cursor: default;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.milestone-item__icon {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.milestone-item__reward {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.milestone-item__points {
    font-size: 11px;
    color: var(--text-secondary);
}

.milestone-item.locked {
    opacity: 0.75;
    border-color: rgba(148, 163, 184, 0.25);
}

.milestone-item.available {
    border-color: rgba(56, 189, 248, 0.7);
    box-shadow: 0 0 12px rgba(56, 189, 248, 0.25);
    cursor: pointer;
}

.milestone-item.available:hover {
    border-color: rgba(56, 189, 248, 0.9);
    box-shadow: 0 0 16px rgba(56, 189, 248, 0.35);
}

.milestone-item.collected {
    border-color: rgba(34, 197, 94, 0.5);
    background: rgba(34, 197, 94, 0.12);
}

/* Сітка днів */
.calendar-grid-section {
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-xl);
    padding: clamp(var(--space-sm), 4vw, var(--space-lg));
    border: 1px solid rgba(148, 163, 184, 0.15);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    min-width: 0;
    overflow: hidden;
}

.calendar-month-header {
    margin-bottom: var(--space-md);
    min-width: 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 var(--space-sm);
}

.calendar-month-title {
    font-size: clamp(1rem, 4.5vw, 1.25rem);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Ліворуч від місяця: іконка і цифра "Відмічено днів" */
.calendar-month-header__left {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
}

.calendar-month-marked-count {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--text-secondary);
}

.calendar-month-marked-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    font-size: 0.95rem;
    color: rgba(34, 197, 94, 0.98); /* як іконка/бейдж відмічених днів */
}

.calendar-month-marked-number {
    font-weight: 800;
    color: rgba(148, 163, 184, 0.95);
    font-size: clamp(0.85rem, 3.5vw, 1rem);
    line-height: 1;
}

/* Праворуч від місяця: кнопка інформації */
.calendar-month-header .calendar-month-info-btn {
    right: var(--space-xs);
    top: 50%;
    transform: translateY(-50%);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: clamp(4px, 1.5vw, var(--space-sm));
    width: 100%;
    min-width: 0;
}

/* Ряд з підписами днів тижня над числами */
.calendar-weekday-row {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: clamp(4px, 1.5vw, var(--space-sm));
    width: 100%;
    min-width: 0;
    margin-bottom: calc(var(--space-xs) * 0.7);
}

.calendar-weekday-cell {
    text-align: center;
    font-size: clamp(0.6rem, 2.5vw, 0.75rem);
    font-weight: 700;
    color: var(--text-secondary);
    opacity: 0.9;
}

.calendar-day {
    aspect-ratio: 1;
    width: 100%;
    min-width: 0;
    min-height: 0;
    background: rgba(30, 41, 59, 0.7);
    border-radius: clamp(6px, 2vw, 10px);
    padding: clamp(4px, 1.5vw, 8px);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 1px solid rgba(148, 163, 184, 0.2);
    transition: background 0.2s, border-color 0.2s, transform 0.15s;
}

.calendar-day-empty {
    background: transparent;
    border-color: transparent;
    pointer-events: none;
    cursor: default;
}

.calendar-day:active {
    transform: scale(0.97);
}

.calendar-day-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 0;
    position: relative;
    overflow: hidden;
}

.calendar-day-number {
    font-size: clamp(0.75rem, 3.5vw, 1rem);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1.2;
}

.calendar-day-marked,
.calendar-day-future,
.calendar-day-available {
    font-size: clamp(0.6rem, 2.5vw, 0.875rem);
    margin-bottom: 1px;
    flex-shrink: 0;
}

.calendar-day-marked {
    color: rgba(34, 197, 94, 0.98);
}

.calendar-day-future {
    color: rgba(148, 163, 184, 0.5);
}

.calendar-day-available {
    color: rgba(148, 163, 184, 0.85);
}

.calendar-day-today-badge {
    font-size: clamp(7px, 2vw, 9px);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: rgba(56, 189, 248, 0.95);
    margin-top: 1px;
    white-space: nowrap;
}

.calendar-day-reward-badge {
    font-size: clamp(8px, 2vw, 10px);
    margin-top: 1px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    max-width: 100%;
    text-overflow: ellipsis;
}

.calendar-day.available,
.calendar-day.missed {
    cursor: pointer;
}

/* Пропущені дні — темно-червоний акцент */
.calendar-day.missed {
    background: rgba(185, 28, 28, 0.22);
    border: 1px dashed rgba(220, 38, 38, 0.6);
    box-shadow: inset 0 0 0 1px rgba(127, 29, 29, 0.2);
}

.calendar-day.missed .calendar-day-available {
    color: rgba(248, 113, 113, 0.95);
}

.calendar-day.missed .calendar-day-number {
    color: rgba(252, 165, 165, 0.95);
}

.calendar-day.available:hover {
    background: rgba(56, 189, 248, 0.15);
    border-color: rgba(56, 189, 248, 0.35);
}

.calendar-day.missed:hover {
    background: rgba(185, 28, 28, 0.35);
    border-color: rgba(220, 38, 38, 0.75);
    box-shadow: inset 0 0 0 1px rgba(127, 29, 29, 0.3), 0 0 12px rgba(185, 28, 28, 0.25);
}

/* Відмічені дні — зелений */
.calendar-day.marked {
    background: rgba(34, 197, 94, 0.22);
    border: 1px solid rgba(34, 197, 94, 0.5);
    box-shadow: inset 0 0 0 1px rgba(22, 163, 74, 0.15);
    cursor: default;
}

.calendar-day.marked .calendar-day-number {
    color: rgba(134, 239, 172, 0.95);
}

.calendar-day.future {
    opacity: 0.65;
    cursor: not-allowed;
    pointer-events: none;
}

/* Поточний день — пульсуюча обводка */
.calendar-day.today {
    border-color: rgba(56, 189, 248, 0.6);
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.25);
    animation: calendar-today-pulse 2s ease-in-out infinite;
}

@keyframes calendar-today-pulse {
    0%, 100% {
        box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.25);
    }
    50% {
        box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.35), 0 0 16px rgba(56, 189, 248, 0.2);
    }
}