/**
 * BILLS SECTION STYLES (V32.9.5)
 * Vote on Bills - Complete Redesign
 * 
 * Components:
 * - Getting Started prompt
 * - Progress indicator
 * - Category filter tabs
 * - Government level filter
 * - Bill cards (with inline AI chat)
 * - Representative contact info
 * - Native share buttons
 */

/* ========== PROGRESS INDICATOR ========== */

.bills-progress-indicator {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 2rem;
    color: white;
}

.progress-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    opacity: 0.9;
}

.progress-bar {
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    height: 12px;
    overflow: hidden;
    margin-top: 1rem;
}

.progress-fill {
    background: white;
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 0.5s ease;
}

/* ========== GETTING STARTED PROMPT ========== */

.bills-getting-started {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    text-align: center;
    max-width: 700px;
    margin: 0 auto 2rem;
}

.getting-started-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
}

.getting-started-icon svg {
    width: 100%;
    height: 100%;
}

.bills-getting-started h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.bills-getting-started > p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.getting-started-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

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

.feature-item span:last-child {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.getting-started-button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--radius-full);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.getting-started-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.getting-started-button:active {
    transform: translateY(0);
}

.getting-started-note {
    margin-top: 1.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* ========== CATEGORY FILTER TABS ========== */

.bills-category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--surface-elevated);
    border-radius: var(--radius-lg);
}

.category-tab {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: white;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-full);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.category-tab:hover {
    border-color: var(--accent-purple);
    background: rgba(102, 126, 234, 0.05);
    transform: translateY(-2px);
}

.category-tab.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: transparent;
    color: white;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.tab-icon {
    font-size: 1.25rem;
}

.tab-label {
    white-space: nowrap;
}

/* ========== GOVERNMENT LEVEL FILTER ========== */

.bills-level-filter {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.level-filter-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: white;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-full);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.level-filter-btn:hover {
    border-color: var(--accent-purple);
    background: rgba(102, 126, 234, 0.05);
}

.level-filter-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: transparent;
    color: white;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.level-icon {
    font-size: 1.25rem;
}

/* ========== BILLS LIST CONTAINER ========== */

.bills-list-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 400px), 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.bills-loading,
.bills-error,
.bills-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1.5rem;
    background: var(--surface-elevated);
    border-radius: var(--radius-lg);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 1rem;
    border: 4px solid var(--border-light);
    border-top-color: var(--accent-purple);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ========== BILL CARD ========== */

.bill-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid var(--border-light);
}

.bill-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* Category Color Bar */
.bill-category-bar {
    height: 6px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 1rem;
}

.category-name {
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: white;
    opacity: 0;
    transition: opacity 0.2s;
}

.bill-card:hover .category-name {
    opacity: 1;
}

/* Bill Header */
.bill-header {
    padding: 1.5rem 1.5rem 1rem;
}

.bill-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.bill-number {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--accent-purple);
    padding: 0.25rem 0.75rem;
    background: rgba(102, 126, 234, 0.1);
    border-radius: var(--radius-sm);
}

.bill-level {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.status-badge {
    font-size: 0.8125rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
}

.status-pending {
    background: rgba(237, 137, 54, 0.1);
    color: #c05621;
}

.status-passed {
    background: rgba(72, 187, 120, 0.1);
    color: #2f855a;
}

.status-failed {
    background: rgba(245, 101, 101, 0.1);
    color: #c53030;
}

.bill-title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--text-primary);
    margin: 0;
}

/* Bill Summary */
.bill-summary {
    padding: 0 1.5rem 1rem;
}

.bill-summary p {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
}

/* Impact Rating */
.bill-impact {
    padding: 0 1.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.impact-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.impact-stars {
    font-size: 1rem;
    color: #f59e0b;
}

.impact-score {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Bill Info */
.bill-info {
    padding: 0 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.bill-info-item {
    display: flex;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.info-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.info-value {
    color: var(--text-primary);
}

/* ========== INLINE AI CHAT ========== */

.bill-ai-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border: none;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--accent-purple);
    transition: all 0.2s;
}

.bill-ai-toggle:hover {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%);
}

.ai-icon {
    font-size: 1.25rem;
}

.ai-arrow {
    margin-left: auto;
    font-size: 0.875rem;
}

.bill-inline-chat {
    display: none;
    background: var(--surface-elevated);
    border-bottom: 1px solid var(--border-light);
}

.bill-inline-chat.active {
    display: block;
}

.inline-chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.inline-chat-header h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.inline-chat-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.inline-chat-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.inline-chat-messages {
    max-height: 300px;
    overflow-y: auto;
    padding: 1rem 1.5rem;
}

.inline-chat-empty {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.inline-chat-empty p {
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.inline-chat-empty ul {
    margin: 0;
    padding-left: 1.5rem;
}

.inline-chat-empty li {
    margin-bottom: 0.5rem;
}

.inline-chat-input-container {
    display: flex;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: white;
    border-top: 1px solid var(--border-light);
}

.inline-chat-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-family: inherit;
    resize: none;
    transition: border-color 0.2s;
}

.inline-chat-input:focus {
    outline: none;
    border-color: var(--accent-purple);
}

.inline-chat-send {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: var(--radius-full);
    color: white;
    font-size: 1.125rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.inline-chat-send:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.inline-chat-send:active {
    transform: scale(0.95);
}

/* ========== VOTE SECTION ========== */

.bill-vote-section {
    padding: 1.5rem;
    background: var(--surface-elevated);
}

.vote-prompt {
    text-align: center;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.vote-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.vote-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0.75rem;
    background: white;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.2s;
}

.vote-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.vote-icon {
    font-size: 1.75rem;
}

.vote-yes:hover {
    border-color: #48bb78;
    background: rgba(72, 187, 120, 0.05);
}

.vote-yes.voted {
    background: #48bb78;
    border-color: #48bb78;
    color: white;
}

.vote-no:hover {
    border-color: #f56565;
    background: rgba(245, 101, 101, 0.05);
}

.vote-no.voted {
    background: #f56565;
    border-color: #f56565;
    color: white;
}

.vote-abstain:hover {
    border-color: #a0aec0;
    background: rgba(160, 174, 192, 0.05);
}

.vote-abstain.voted {
    background: #a0aec0;
    border-color: #a0aec0;
    color: white;
}

/* ========== REPRESENTATIVE CONTACT ========== */

.bill-representative {
    padding: 1.5rem;
    background: white;
    border-top: 1px solid var(--border-light);
}

.bill-representative h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
}

.rep-info {
    margin-bottom: 1rem;
}

.rep-info:last-child {
    margin-bottom: 0;
}

.rep-name {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.rep-position {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.rep-contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.rep-contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: var(--surface-elevated);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-size: 0.875rem;
    color: var(--text-primary);
    transition: background 0.2s;
}

.rep-contact-item:hover {
    background: rgba(102, 126, 234, 0.1);
}

.contact-icon {
    font-size: 1rem;
}

.contact-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.contact-value {
    color: var(--accent-purple);
    font-weight: 600;
}

/* ========== ACTION BUTTONS ========== */

.bill-actions {
    padding: 1.5rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    background: var(--surface-elevated);
    border-top: 1px solid var(--border-light);
}

.bill-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1rem;
    background: white;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
}

.bill-action-btn:hover {
    border-color: var(--accent-purple);
    background: rgba(102, 126, 234, 0.05);
    transform: translateY(-2px);
}

.btn-icon {
    font-size: 1.125rem;
}

.bill-doc-btn:hover {
    border-color: #4299e1;
    background: rgba(66, 153, 225, 0.05);
}

.bill-share-btn:hover {
    border-color: #48bb78;
    background: rgba(72, 187, 120, 0.05);
}

/* ========== BACKEND STATUS NOTE (Dev Only) ========== */

.backend-note {
    background: rgba(237, 137, 54, 0.1);
    border-left: 4px solid #ed8936;
    padding: 0.75rem 1rem;
    margin-top: 1rem;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
}

/* ========== RESPONSIVE ========== */

@media (max-width: 768px) {
    .bills-progress-indicator {
        padding: 1.25rem;
    }
    
    .progress-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .bills-getting-started {
        padding: 1.5rem;
    }
    
    .getting-started-icon {
        width: 60px;
        height: 60px;
    }
    
    .bills-getting-started h3 {
        font-size: 1.5rem;
    }
    
    .bills-getting-started > p {
        font-size: 1rem;
    }
    
    .getting-started-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .bills-category-tabs {
        gap: 0.5rem;
        padding: 0.75rem;
    }
    
    .category-tab {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
    }
    
    .tab-icon {
        font-size: 1.125rem;
    }
    
    .bills-level-filter {
        gap: 0.5rem;
        flex-wrap: wrap;
    }
    
    .level-filter-btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }
    
    .bills-list-container {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .bill-header {
        padding: 1.25rem 1.25rem 0.875rem;
    }
    
    .bill-title {
        font-size: 1.125rem;
    }
    
    .bill-summary,
    .bill-impact,
    .bill-info {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
    
    .vote-buttons {
        gap: 0.5rem;
    }
    
    .vote-btn {
        padding: 0.875rem 0.5rem;
        font-size: 0.8125rem;
    }
    
    .vote-icon {
        font-size: 1.5rem;
    }
    
    .bill-actions {
        grid-template-columns: 1fr;
        padding: 1.25rem;
    }
}

@media (max-width: 480px) {
    .progress-stats {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .getting-started-features {
        grid-template-columns: 1fr;
    }
    
    .bills-category-tabs {
        justify-content: center;
    }
    
    .category-tab .tab-label {
        display: none;
    }
    
    .category-tab.active .tab-label {
        display: inline;
    }
}