:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --background-color: #f8fafc;
    --card-background: #ffffff;
    --text-main: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-color);
    color: var(--text-main);
    line-height: 1.5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.app-header {
    background-color: var(--card-background);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
    margin-bottom: 2rem;
}

.app-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
}

.app-header p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Layout */
.main-content {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 2rem;
    padding-bottom: 2rem;
}

@media (max-width: 768px) {
    .main-content {
        grid-template-columns: 1fr;
    }
}

/* Filters */
.filter-card {
    background: var(--card-background);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    position: sticky;
    top: 2rem;
}

.filter-card h2 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.filter-group {
    margin-bottom: 1rem;
}

.filter-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
    color: var(--text-main);
}

.form-input, .form-select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    transition: border-color 0.2s;
    background-color: #fff;
}

.form-input:focus, .form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    width: 100%;
}

.btn-secondary {
    background-color: #f1f5f9;
    color: var(--text-secondary);
}

.btn-secondary:hover {
    background-color: #e2e8f0;
    color: var(--text-main);
}

/* Grid */
.mps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.mp-card {
    background: var(--card-background);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}

.mp-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.mp-card-header {
    padding: 1.5rem;
    display: flex;
    gap: 1rem;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.mp-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    background-color: #e2e8f0;
}

.mp-info h3 {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

.mp-party {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.mp-card-body {
    padding: 1.5rem;
    flex-grow: 1;
}

.mp-detail {
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
}

.detail-label {
    color: var(--text-secondary);
}

.detail-value {
    font-weight: 500;
}

.mp-card-footer {
    padding: 1rem 1.5rem;
    background-color: #f8fafc;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.status-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-weight: 600;
}

.status-todo {
    background-color: #fef3c7;
    color: #92400e;
}

.status-done {
    background-color: #dcfce7;
    color: #166534;
}

.btn-toggle {
    background: white;
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    cursor: pointer;
    font-weight: 500;
}

.btn-toggle:hover {
    background-color: #f1f5f9;
}

.loading-state, .error-message, .no-results {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

.error-message {
    color: #ef4444;
}

.hidden {
    display: none !important;
}

.spinner {
    width: 2rem;
    height: 2rem;
    border: 3px solid #e2e8f0;
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}