/* PawLog Diary View CSS */

/* Diary Timeline */
#diary-screen {
    padding-bottom: calc(80px + var(--safe-area-bottom));
    min-height: 100vh;
    /* Background removed to show body background */
}

@media (min-width: 768px) {
    #diary-screen {
        padding-bottom: 2rem;
    }
}

.diary-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 1rem;
}

.diary-header {
    background: var(--color-surface);
    padding: 1rem;
    padding-top: calc(1rem + var(--safe-area-top));
    margin-bottom: 1rem;
    border-radius: var(--card-radius);
    border: var(--card-border);
    box-shadow: var(--card-shadow);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.diary-header h1 {
    color: var(--color-text);
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    flex: 1;
    min-width: 0;
}

.diary-controls {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-top: 1rem;
    width: 100%;
}

@media (min-width: 768px) {
    .diary-header {
        flex-wrap: nowrap;
    }

    .diary-controls {
        width: auto;
        flex: 1;
    }
}

.range-toggle {
    display: flex;
    background: var(--color-border);
    border-radius: 10px;
    padding: 2px;
    flex: 1;
}

.range-toggle button {
    flex: 1;
    padding: 0.5rem 0.75rem;
    border: none;
    background: transparent;
    color: var(--color-text-secondary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
    font-weight: 500;
}

.range-toggle button.active {
    background: var(--color-surface);
    color: var(--color-primary);
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Add button - floating on mobile */
.add-event-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.4);
    transition: all 0.2s;
    flex-shrink: 0;
}

.add-event-btn:hover {
    background: var(--color-primary-dark);
    transform: scale(1.05);
}

.add-event-btn:active {
    transform: scale(0.95);
}

.add-event-btn svg {
    width: 24px;
    height: 24px;
}

/* Desktop: add button in toolbar */
@media (min-width: 768px) {
    .add-event-btn {
        border-radius: 12px;
        width: auto;
        padding: 0 1rem;
        height: 44px;
    }

    .add-event-btn svg {
        margin-right: 0.5rem;
    }

    .add-event-btn::after {
        content: 'Add Event';
        font-size: 0.9375rem;
        font-weight: 500;
    }
}

/* Timeline */
.timeline {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.timeline-day {
    background: var(--color-surface);
    border-radius: var(--card-radius);
    padding: 1rem;
    border: var(--card-border);
    box-shadow: var(--card-shadow);
}

.day-header {
    font-weight: 600;
    color: var(--color-text);
    font-size: 0.9375rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-border);
    letter-spacing: -0.01em;
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.event-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 12px;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    cursor: pointer;
    transition: all 0.2s;
}

.event-item:hover {
    transform: translateX(2px);
    border-color: var(--color-primary);
}

.event-item:active {
    transform: scale(0.98);
}

.event-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.event-icon svg {
    width: 22px;
    height: 22px;
    stroke-width: 2;
}

.event-content {
    flex: 1;
    min-width: 0;
}

.event-title {
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.125rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 0.9375rem;
}

.event-time {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
}

/* Event kind colors - iOS system colors */
.event-icon.kind-walk {
    background: rgba(52, 199, 89, 0.12);
    color: var(--icon-walk);
}

.event-icon.kind-meal {
    background: rgba(255, 149, 0, 0.12);
    color: var(--icon-meal);
}

.event-icon.kind-vet {
    background: rgba(0, 122, 255, 0.12);
    color: var(--icon-vet);
}

.event-icon.kind-play {
    background: rgba(255, 45, 85, 0.12);
    color: var(--icon-play);
}

.event-icon.kind-medicine {
    background: rgba(175, 82, 222, 0.12);
    color: var(--icon-medicine);
}

.event-icon.kind-grooming {
    background: rgba(90, 200, 250, 0.12);
    color: var(--icon-grooming);
}

.event-icon.kind-training {
    background: rgba(255, 204, 0, 0.12);
    color: var(--icon-training);
}

/* Event detail specific styles */
.event-detail-header {
    margin-bottom: 1.5rem;
}

.event-detail-title {
    font-size: 1.5rem;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.event-detail-meta {
    display: flex;
    gap: 1rem;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.event-detail-body {
    margin-top: 1rem;
    color: var(--color-text);
    line-height: 1.8;
}

.event-detail-body h1,
.event-detail-body h2,
.event-detail-body h3 {
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.event-detail-body ul,
.event-detail-body ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.event-detail-body p {
    margin-bottom: 1rem;
}

.event-detail-body strong {
    font-weight: 600;
}

/* Trainer → Diary Visual Linking Styles */

/* Event-level trainer badge (in diary timeline) */
.event-trainer-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    opacity: 0.6;
    transition: opacity 0.2s;
    position: relative;
}

.event-trainer-badge svg {
    width: 16px;
    height: 16px;
    color: var(--color-text-secondary);
}

.event-trainer-badge::after {
    content: attr(title);
    position: absolute;
    top: -35px;
    right: 0;
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 0.375rem 0.625rem;
    border-radius: 6px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    z-index: 100;
}

.event-trainer-badge:hover::after {
    opacity: 1;
}

.event-trainer-badge:active::after {
    opacity: 1;
}

.event-item:hover .event-trainer-badge {
    opacity: 0.8;
}

.event-item:focus-visible .event-trainer-badge {
    opacity: 1;
}

/* Day-level subtitle for trainer plan applied */
.day-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: 0.375rem;
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: color 0.2s;
    padding: 0.25rem 0;
}

.day-subtitle:hover {
    color: var(--color-primary);
}

.day-subtitle:active {
    opacity: 0.7;
}

.day-subtitle svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* Event detail metadata row */
.event-metadata-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
    cursor: pointer;
    transition: all 0.2s;
}

.event-metadata-row:hover {
    background: var(--color-surface);
    border-color: var(--color-primary);
    color: var(--color-text);
}

.event-metadata-row:active {
    transform: scale(0.98);
}

.event-metadata-row svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--color-primary);
}

.event-metadata-row span {
    flex: 1;
}

/* Dark mode adjustments */
@media (prefers-color-scheme: dark) {
    .event-trainer-badge svg {
        color: var(--color-text-secondary);
    }

    .event-metadata-row {
        background: rgba(255, 255, 255, 0.05);
    }

    .event-metadata-row:hover {
        background: rgba(255, 255, 255, 0.08);
    }
}