/* Login Screen */
.login-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.login-box {
    text-align: center;
}

.login-box h1 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.login-box input {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    color: var(--text-primary);
    width: 200px;
    margin-bottom: 1rem;
    display: block;
}

.login-box input:focus {
    outline: none;
    border-color: var(--accent);
}

.login-box button {
    background: var(--accent);
    border: none;
    border-radius: 8px;
    padding: 0.75rem 2rem;
    font-size: 1rem;
    color: var(--bg-primary);
    cursor: pointer;
    font-weight: 500;
}

.login-box button:hover {
    opacity: 0.9;
}

/* Brain Dashboard - Dark Theme */
:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-card: #21262d;
    --border: #30363d;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --accent: #58a6ff;
    --success: #3fb950;
    --warning: #d29922;
    --error: #f85149;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

header h1 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.last-updated {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

/* Job List - Grid Layout */
.job-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.job-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
}

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
    gap: 0.5rem;
}

.job-name {
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.3;
}

.job-status {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.job-status.enabled {
    background: rgba(63, 185, 80, 0.15);
    color: var(--success);
}

.job-status.disabled {
    background: rgba(248, 81, 73, 0.15);
    color: var(--error);
}

.job-item {
    cursor: pointer;
    transition: background 0.2s;
}

.job-item:hover {
    background: var(--bg-card);
}

.job-header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.job-expand {
    font-size: 0.75rem;
    color: var(--text-secondary);
    transition: transform 0.2s;
}

.job-item.expanded .job-expand {
    transform: rotate(180deg);
}

.job-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-top: 0.75rem;
    font-size: 0.85rem;
}

.job-details-expand {
    display: none;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.job-details-expand.expanded {
    display: block;
}

.job-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.job-tasks-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

.job-tasks ul {
    margin: 0.5rem 0 0 0;
    padding-left: 1.5rem;
    color: var(--text-secondary);
}

.job-tasks li {
    margin-bottom: 0.25rem;
}

.job-detail {
    display: flex;
    flex-direction: column;
}

.job-detail-label {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.job-detail-value {
    color: var(--text-primary);
    font-size: 0.8rem;
}

/* Task List */
.task-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Task Sections */
.task-section {
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.task-section-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    cursor: pointer;
    user-select: none;
}

.task-section-header.today-header {
    cursor: default;
    background: var(--bg-card);
}

.task-section-title {
    font-weight: 600;
    font-size: 0.95rem;
}

.task-section-count {
    background: var(--border);
    color: var(--text-secondary);
    font-size: 0.75rem;
    padding: 0.15rem 0.5rem;
    border-radius: 10px;
}

.section-expand {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-secondary);
    transition: transform 0.2s;
}

.task-section.expanded .section-expand {
    transform: rotate(180deg);
}

.task-section-content {
    display: none;
    padding: 0.75rem;
}

.task-section.expanded .task-section-content {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.75rem;
}

.task-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    min-height: 100px;
}

.task-item-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.task-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.task-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.task-title {
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.task-time {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.task-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* Expandable Task Details */
.task-item {
    cursor: pointer;
    transition: background 0.2s;
}

.task-item:hover {
    background: var(--bg-card);
}

.task-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.task-expand {
    font-size: 0.75rem;
    color: var(--text-secondary);
    transition: transform 0.2s;
}

.task-item.expanded .task-expand {
    transform: rotate(180deg);
}

.task-details {
    display: none;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.task-details.expanded {
    display: block;
}

.task-details pre {
    background: var(--bg-primary);
    padding: 0.75rem;
    border-radius: 6px;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

.task-details ul {
    margin: 0;
    padding-left: 1.5rem;
}

.task-details li {
    margin-bottom: 0.25rem;
}

.task-details dl {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem 1rem;
}

.task-details dt {
    font-weight: 500;
    color: var(--text-primary);
}

.task-details dd {
    margin: 0;
}

/* Stats */
.stats-card {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Loading */
.loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

/* Daily Summary */
.summary-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.summary-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.summary-today {
    border-color: var(--accent);
    border-width: 2px;
}

.summary-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    cursor: pointer;
    user-select: none;
}

.summary-today .summary-header {
    cursor: default;
    background: rgba(88, 166, 255, 0.1);
}

.summary-title {
    font-weight: 600;
    font-size: 1rem;
}

.summary-content {
    display: none;
    padding: 0 1rem 1rem 1rem;
}

.summary-content.expanded {
    display: block;
}

.summary-today .summary-content {
    display: block;
}

.summary-text {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

.summary-text h3 {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin: 1rem 0 0.5rem 0;
}

.summary-text h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin: 0.75rem 0 0.5rem 0;
}

.summary-text ul {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
}

.summary-text li {
    margin-bottom: 0.25rem;
}

.summary-text strong {
    color: var(--text-primary);
}

.summary-history {
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.summary-history-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    cursor: pointer;
    user-select: none;
}

.summary-history-content {
    display: none;
    padding: 0.5rem;
    background: var(--bg-card);
}

.summary-history-content.expanded {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.summary-history-content .summary-item {
    background: var(--bg-secondary);
}

.summary-history-content .summary-header {
    padding: 0.75rem 1rem;
}

/* Footer */
footer {
    text-align: center;
    padding-top: 2rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    header h1 {
        font-size: 1.75rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .job-details {
        grid-template-columns: 1fr;
    }
}