/**
 * Barista App Styles
 * Academy Phase 1 - Batch 1.6: Базовые инструменты для бариста
 * 
 * Стили следуют стандартам design_standart.md
 */

/* ========== Container ========== */
.barista-app-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
    background: var(--background);
    color: var(--text-primary);
    font-family: var(--font-family);
}

/* ========== Header ========== */
.barista-app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: clamp(var(--spacing-md), 3vw, var(--spacing-xl));
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.page-title {
    font-size: clamp(1.25rem, 4vw, 1.75rem);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.page-title i {
    color: var(--accent);
    font-size: 1.2em;
}

.user-level-badge {
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* ========== Tabs ========== */
.barista-tabs {
    display: flex;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: all var(--transition);
    touch-action: manipulation;
    min-height: 44px;
    white-space: nowrap;
    position: relative;
}

.tab-btn:hover {
    background: var(--surface-hover);
    color: var(--text-primary);
}

.tab-btn.active {
    background: var(--accent-alpha);
    color: var(--accent);
    font-weight: 600;
}

.tab-badge {
    background: var(--accent);
    color: white;
    border-radius: 12px;
    padding: 2px 6px;
    font-size: 0.7rem;
    font-weight: 600;
    min-width: 18px;
    text-align: center;
}

/* ========== Content ========== */
.barista-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
}

.tasks-section,
.materials-section,
.progress-section,
.shifts-section {
    margin-bottom: var(--spacing-xl);
}

.tasks-section h3,
.materials-section h3,
.progress-section h3,
.shifts-section h3 {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    font-weight: 600;
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-primary);
}

/* ========== Tasks ========== */
.tasks-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.task-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    transition: all var(--transition);
    animation: fadeInUp 0.3s ease-out;
    animation-fill-mode: both;
}

.task-card:nth-child(1) { animation-delay: 0.05s; }
.task-card:nth-child(2) { animation-delay: 0.1s; }
.task-card:nth-child(3) { animation-delay: 0.15s; }
.task-card:nth-child(4) { animation-delay: 0.2s; }
.task-card:nth-child(5) { animation-delay: 0.25s; }

.task-card:hover {
    box-shadow: 0 4px 12px var(--shadow);
    transform: translateY(-2px);
}

.task-card.urgent {
    border-left: 4px solid var(--error);
}

.task-card.high {
    border-left: 4px solid var(--warning);
}

.task-card.normal {
    border-left: 4px solid var(--accent);
}

.task-card.low {
    border-left: 4px solid var(--text-secondary);
}

.task-card.completed {
    opacity: 0.6;
    background: var(--surface-alt);
}

.task-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    gap: var(--spacing-sm);
}

.task-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
}

.task-priority {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 12px;
    background: var(--surface-alt);
    color: var(--text-secondary);
}

.task-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
}

.task-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.task-date,
.task-category {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.task-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

/* ========== Materials ========== */
.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.material-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    transition: all var(--transition);
    animation: fadeInUp 0.3s ease-out;
    animation-fill-mode: both;
}

.material-card:nth-child(1) { animation-delay: 0.05s; }
.material-card:nth-child(2) { animation-delay: 0.1s; }
.material-card:nth-child(3) { animation-delay: 0.15s; }
.material-card:nth-child(4) { animation-delay: 0.2s; }
.material-card:nth-child(5) { animation-delay: 0.25s; }

.material-card:hover {
    box-shadow: 0 4px 12px var(--shadow);
    transform: translateY(-2px);
}

.material-icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: var(--spacing-xs);
}

.material-content {
    flex: 1;
}

.material-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.material-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
}

.material-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.material-type {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 12px;
    background: var(--surface-alt);
    color: var(--text-secondary);
}

.material-duration {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.material-actions {
    margin-top: var(--spacing-sm);
}

/* ========== Progress ========== */
.progress-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.progress-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: all var(--transition);
}

.progress-card:hover {
    box-shadow: 0 4px 12px var(--shadow);
    transform: translateY(-2px);
}

.progress-icon {
    font-size: 2.5rem;
    color: var(--accent);
}

.progress-info {
    flex: 1;
}

.progress-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.progress-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.progress-chart {
    margin-bottom: var(--spacing-xl);
}

.progress-bar-container {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
}

.progress-bar-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.progress-bar {
    width: 100%;
    height: 24px;
    background: var(--surface-alt);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    margin-bottom: var(--spacing-xs);
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-hover) 100%);
    border-radius: 12px;
    transition: width 0.5s ease-out;
    animation: progressFill 1s ease-out;
}

@keyframes progressFill {
    from { width: 0; }
}

.progress-bar-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: right;
}

.recent-courses {
    margin-top: var(--spacing-xl);
}

.recent-courses h4 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-primary);
}

.courses-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.course-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
}

.course-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.course-progress {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.course-progress-bar {
    flex: 1;
    height: 8px;
    background: var(--surface-alt);
    border-radius: 4px;
    overflow: hidden;
}

.course-progress-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 4px;
    transition: width 0.5s ease-out;
}

.course-progress-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
    min-width: 40px;
    text-align: right;
}

/* ========== Shifts ========== */
.shifts-calendar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.shift-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    transition: all var(--transition);
    animation: fadeInUp 0.3s ease-out;
    animation-fill-mode: both;
}

.shift-card:nth-child(1) { animation-delay: 0.05s; }
.shift-card:nth-child(2) { animation-delay: 0.1s; }
.shift-card:nth-child(3) { animation-delay: 0.15s; }
.shift-card:nth-child(4) { animation-delay: 0.2s; }
.shift-card:nth-child(5) { animation-delay: 0.25s; }

.shift-card:hover {
    box-shadow: 0 4px 12px var(--shadow);
    transform: translateY(-2px);
}

.shift-date {
    text-align: center;
    min-width: 60px;
}

.shift-day {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.shift-month {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-top: 2px;
}

.shift-content {
    flex: 1;
}

.shift-time,
.shift-location {
    font-size: 0.875rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.shift-notes {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
    font-style: italic;
}

.shift-status {
    display: flex;
    align-items: center;
}

/* ========== Badges ========== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-info {
    background: var(--accent-alpha);
    color: var(--accent);
}

.badge-success {
    background: rgba(46, 204, 113, 0.2);
    color: var(--success);
}

.badge-secondary {
    background: var(--surface-alt);
    color: var(--text-secondary);
}

.badge-error {
    background: rgba(231, 76, 60, 0.2);
    color: var(--error);
}

/* ========== Buttons ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    background: var(--surface);
    color: var(--text-primary);
    font-size: clamp(0.75rem, 1.5vw, 0.875rem);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    touch-action: manipulation;
    min-height: 44px;
    will-change: transform, box-shadow;
}

.btn:hover {
    background: var(--surface-hover);
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow);
}

.btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px var(--shadow);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    color: var(--text-inverse);
    border-color: var(--accent);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-hover) 0%, var(--accent-active) 100%);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.btn-secondary {
    background: var(--surface);
    color: var(--text-primary);
    border-color: var(--border);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
    min-height: 32px;
}

@media (min-width: 768px) {
    .btn {
        min-height: 36px;
    }
}

/* ========== Empty States ========== */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    min-height: 300px;
}

.empty-state-icon {
    font-size: 4rem;
    color: var(--text-disabled);
    opacity: 0.5;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.empty-state p {
    color: var(--text-secondary);
    margin: 0;
}

/* ========== Skeleton Screens ========== */
.skeleton-container {
    padding: var(--spacing-lg);
}

.skeleton {
    background: linear-gradient(
        90deg,
        var(--surface) 0%,
        var(--surface-hover) 50%,
        var(--surface) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    border-radius: 4px;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text {
    height: 1em;
    margin-bottom: 0.5em;
}

.skeleton-text:last-child {
    width: 60%;
}

/* ========== Animations ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== Mobile Optimizations ========== */
@media (max-width: 768px) {
    /* Компактный header */
    .barista-app-header {
        padding: var(--mobile-spacing-md);
        flex-wrap: wrap;
        gap: var(--mobile-spacing-sm);
    }

    .header-left {
        gap: var(--mobile-spacing-sm);
    }

    .page-title {
        font-size: var(--mobile-font-size-lg);
    }

    .user-level-badge {
        font-size: var(--mobile-font-size-xs);
        padding: var(--mobile-spacing-xs) var(--mobile-spacing-sm);
    }

    .header-actions {
        width: 100%;
        justify-content: stretch;
    }

    .header-actions .btn {
        flex: 1;
        min-height: var(--touch-target-min);
        padding: var(--mobile-spacing-sm) var(--mobile-spacing-md);
        font-size: var(--mobile-font-size-sm);
    }

    /* Адаптивные вкладки */
    .barista-tabs {
        padding: var(--mobile-spacing-sm) var(--mobile-spacing-md);
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        gap: var(--mobile-spacing-xs);
    }

    .tab-btn {
        min-height: var(--touch-target-min);
        padding: var(--mobile-spacing-sm) var(--mobile-spacing-md);
        font-size: var(--mobile-font-size-sm);
        white-space: nowrap;
    }

    .tab-btn span:not(.tab-badge) {
        margin-left: var(--mobile-spacing-xs);
    }

    /* Контент */
    .barista-content {
        padding: var(--mobile-spacing-md);
    }

    .tasks-section h3,
    .materials-section h3,
    .progress-section h3,
    .shifts-section h3 {
        font-size: var(--mobile-font-size-base);
        margin-bottom: var(--mobile-spacing-md);
    }

    /* Карточки задач */
    .task-card {
        padding: var(--mobile-spacing-md);
        margin-bottom: var(--mobile-spacing-sm);
    }

    .task-header {
        flex-wrap: wrap;
        gap: var(--mobile-spacing-xs);
    }

    .task-title {
        font-size: var(--mobile-font-size-base);
        width: 100%;
        word-wrap: break-word;
        overflow-wrap: break-word;
        word-break: break-word;
        max-width: 100%;
        min-width: 0;
    }

    .task-priority {
        font-size: var(--mobile-font-size-xs);
    }

    .task-description {
        font-size: var(--mobile-font-size-sm);
        margin-bottom: var(--mobile-spacing-sm);
    }

    .task-meta {
        gap: var(--mobile-spacing-sm);
        margin-bottom: var(--mobile-spacing-sm);
    }

    .task-date,
    .task-category {
        font-size: var(--mobile-font-size-xs);
    }

    .task-actions {
        margin-top: var(--mobile-spacing-sm);
    }

    .task-actions .btn {
        width: 100%;
        min-height: var(--touch-target-min);
        padding: var(--mobile-spacing-md);
        font-size: var(--mobile-font-size-sm);
    }

    /* Материалы - одна колонка */
    .materials-grid {
        grid-template-columns: 1fr;
        gap: var(--mobile-spacing-md);
    }

    .material-card {
        padding: var(--mobile-spacing-md);
    }

    .material-icon {
        font-size: 1.5rem;
    }

    .material-title {
        font-size: var(--mobile-font-size-base);
        word-wrap: break-word;
        overflow-wrap: break-word;
        word-break: break-word;
        max-width: 100%;
        min-width: 0;
    }

    .material-description {
        font-size: var(--mobile-font-size-sm);
        word-wrap: break-word;
        overflow-wrap: break-word;
        word-break: break-word;
        max-width: 100%;
    }
    
    .task-card, .material-card {
        max-width: 100%;
        overflow-x: hidden;
        word-wrap: break-word;
    }

    .material-actions .btn {
        width: 100%;
        min-height: var(--touch-target-min);
        padding: var(--mobile-spacing-md);
        font-size: var(--mobile-font-size-sm);
    }

    /* Прогресс */
    .progress-overview {
        grid-template-columns: 1fr;
        gap: var(--mobile-spacing-md);
    }

    .progress-card {
        padding: var(--mobile-spacing-md);
    }

    .progress-icon {
        font-size: 2rem;
    }

    .progress-value {
        font-size: 1.25rem;
    }

    .progress-bar-container {
        padding: var(--mobile-spacing-md);
    }

    .progress-bar-label {
        font-size: var(--mobile-font-size-sm);
    }

    .progress-bar {
        height: 20px;
    }

    .course-item {
        padding: var(--mobile-spacing-md);
    }

    .course-title {
        font-size: var(--mobile-font-size-sm);
    }

    /* Смены */
    .shift-card {
        padding: var(--mobile-spacing-md);
        flex-direction: column;
        gap: var(--mobile-spacing-sm);
    }

    .shift-date {
        min-width: auto;
        text-align: left;
    }

    .shift-day {
        font-size: 1.5rem;
    }

    .shift-time,
    .shift-location {
        font-size: var(--mobile-font-size-sm);
    }

    .shift-notes {
        font-size: var(--mobile-font-size-xs);
    }
}

@media (max-width: 480px) {
    .barista-app-header {
        flex-direction: column;
        align-items: stretch;
    }

    .header-actions {
        width: 100%;
        justify-content: stretch;
    }

    .header-actions .btn {
        flex: 1;
    }

    .barista-tabs {
        padding: var(--mobile-spacing-sm);
    }

    .tab-btn {
        padding: var(--mobile-spacing-xs) var(--mobile-spacing-sm);
        font-size: var(--mobile-font-size-xs);
    }

    .tab-btn span:not(.tab-badge) {
        display: none;
    }

    .tab-btn i {
        margin-right: 0;
    }
}

/* ========== Accessibility ========== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.btn:focus-visible,
.tab-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}