/**
 * Contracts Tab Styling - Context7 Design System
 * Matches the existing application design and Context7 patterns
 */

/* ================================
   CONTAINER & LAYOUT
================================ */

.contracts-tab-modern {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    overflow-y: auto;
    overflow-x: hidden;
    height: 100%;
    display: flex !important;
    flex-direction: column;
    visibility: visible !important;
    opacity: 1 !important;
    padding: 0;
}

/* ================================
   PRICING BREAKDOWN
================================ */

.pricing-breakdown {
    font-size: 0.95rem;
}

.pricing-breakdown .text-danger {
    font-weight: 500;
}

.pricing-breakdown .text-primary {
    font-weight: 600;
}

.pricing-breakdown small.text-muted {
    margin-left: 1.5rem;
    font-size: 0.85rem;
}

.pricing-breakdown hr {
    margin: 1rem 0;
    border-color: var(--border-color);
}

.pricing-breakdown h4 {
    font-size: 1.25rem;
}

/* ================================
   HEADER SECTION - Context7 Style
================================ */

.contracts-header-modern {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem;
    margin: 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

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

.title-icon {
    width: 40px;
    height: 40px;
    background: var(--secondary-color);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.title-text h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.title-text p {
    margin: 0.25rem 0 0 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ================================
   STATUS INDICATORS - Context7 Cards
================================ */

.status-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--card-shadow);
    min-width: 160px;
}

.status-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.9rem;
}

.status-text {
    display: flex;
    flex-direction: column;
}

.status-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.85rem;
}

.status-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.125rem;
}

/* Status Colors - Using app variables */
.status-none .status-icon { background: var(--gray); }
.status-draft .status-icon { background: var(--warning-color); }
.status-generated .status-icon { background: var(--secondary-color); }
.status-sent .status-icon { background: var(--info-color); }
.status-signed .status-icon { background: var(--success-color); }
.status-cancelled .status-icon { background: var(--error-color); }
.status-outdated .status-icon { background: var(--text-muted); }

/* ================================
   WORKFLOW SECTION - Context7 Lists
================================ */

.workflow-section {
    padding: 1.5rem;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    margin: 0;
}

.workflow-section h5 {
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
}

.workflow-steps {
    display: flex;
    gap: 0;
    position: relative;
    align-items: flex-start;
    flex-wrap: wrap;
}

.workflow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    flex: 1;
    min-width: 160px;
    padding: 1rem 0.5rem;
    cursor: pointer;
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.workflow-step:hover {
    background: var(--hover-bg);
}

.workflow-step.completed {
    color: var(--success-color);
}

.workflow-step.current {
    color: var(--secondary-color);
    background: var(--bg-secondary);
}

.workflow-step.pending {
    color: var(--text-muted);
}

.workflow-step.disabled {
    color: var(--border-color);
    pointer-events: none;
}

.step-number {
    position: relative;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
    border: 2px solid currentColor;
    background: var(--bg-primary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.workflow-step.completed .step-number {
    background: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.workflow-step.current .step-number {
    background: var(--secondary-color);
    color: white;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.step-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1rem;
}

.workflow-step.completed .step-icon::before {
    content: '✓';
    font-family: inherit;
}

.step-index {
    font-size: 0.85rem;
    font-weight: 600;
}

.workflow-step.completed .step-index {
    display: none;
}

.step-content {
    text-align: center;
    min-height: 60px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
}

.step-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
}

.step-actions {
    margin-top: 0.5rem;
}

.step-button-group {
    display: flex;
    gap: 0.25rem;
    flex-wrap: wrap;
    justify-content: center;
}

.step-status-text {
    font-size: 0.75rem;
    color: var(--success-color);
    font-weight: 500;
}

.step-connector {
    position: absolute;
    top: 24px;
    right: -50%;
    width: 100%;
    height: 2px;
    background: var(--border-color);
    z-index: -1;
}

.workflow-step.completed + .workflow-step .step-connector {
    background: linear-gradient(to right, var(--success-color), var(--border-color));
}

.workflow-step.current + .workflow-step .step-connector {
    background: linear-gradient(to right, var(--secondary-color), var(--border-color));
}

/* ================================
   PRICING SUMMARY - Context7 Cards
================================ */

.pricing-summary-modern {
    background: var(--bg-primary);
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    border: none;
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
}

.pricing-summary-modern.empty {
    margin: 0;
    padding: 2rem;
    text-align: center;
    background: var(--bg-secondary);
    border: none;
    border-bottom: 1px solid var(--border-color);
}

.summary-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.summary-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.summary-total {
    text-align: right;
}

.total-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.total-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0;
}

.summary-item {
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.summary-item:hover {
    background-color: var(--hover-bg);
}

.summary-item:last-child,
.summary-item:nth-child(even) {
    border-right: none;
}

.item-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.item-value {
    font-weight: 600;
    color: var(--text-primary);
}

.item-value.discount {
    color: var(--error-color);
}

/* ================================
   DOCUMENT HISTORY - Context7 Cards
================================ */

.document-history-section {
    background: var(--bg-primary);
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    overflow: hidden;
    padding: 1.5rem;
}

.document-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 15px;
}

.document-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    /* Override the 32x32 size from documents-manager.css for buttons with text */
    width: auto !important;
    height: auto !important;
    padding: 0.375rem 0.75rem !important;
}

/* Keep icon-only buttons small */
.document-actions .btn-icon-only {
    width: 32px !important;
    height: 32px !important;
    padding: 0 !important;
}

.contracts-list-modern {
    background: var(--bg-primary);
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    border: none;
    overflow: hidden;
}

.list-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.list-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.list-actions {
    display: flex;
    gap: 0.5rem;
}

.contracts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
    padding: 1.5rem;
}

/* ================================
   CONTRACT CARDS - Context7 Style
================================ */

.contract-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.contract-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.contract-card.recent::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--warning-color);
}

.card-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.contract-number {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.contract-number i {
    color: var(--secondary-color);
}

.badge-new {
    background: var(--warning-color);
    color: white;
    font-size: 0.7rem;
    padding: 0.2rem 0.4rem;
    border-radius: 12px;
    font-weight: 600;
    margin-left: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contract-status {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contract-status.status-draft {
    background: rgba(243, 156, 18, 0.1);
    color: var(--warning-color);
}

.contract-status.status-generated {
    background: rgba(52, 152, 219, 0.1);
    color: var(--secondary-color);
}

.contract-status.status-sent {
    background: rgba(52, 152, 219, 0.1);
    color: var(--info-color);
}

.contract-status.status-signed {
    background: rgba(46, 204, 113, 0.1);
    color: var(--success-color);
}

.contract-status.status-cancelled {
    background: rgba(231, 76, 60, 0.1);
    color: var(--error-color);
}

.contract-status.status-outdated {
    background: rgba(149, 165, 166, 0.1);
    color: var(--text-muted);
}

.card-body {
    padding: 1rem;
}

.contract-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.meta-item i {
    color: var(--secondary-color);
    width: 14px;
}

.card-actions {
    padding: 1rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.action-status {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-weight: 600;
    font-size: 0.85rem;
}

.action-status.completed {
    color: var(--success-color);
}

.action-status.outdated {
    color: var(--text-muted);
}

.action-status.cancelled {
    color: var(--error-color);
}

/* Buttons use global styles from main.css */

/* ================================
   TEMPLATE SELECTION
================================ */

.template-selection-container {
    min-width: 180px;
}

.template-selection-container .form-select {
    margin-bottom: 0.5rem;
}

.selected-template-info {
    text-align: center;
    font-size: 0.75rem;
}

.selected-template-info strong {
    color: var(--secondary-color);
}

/* Template step highlighting when active */
.workflow-step[data-step="template"].current {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--secondary-color);
}

/* ================================
   EMPTY STATES
================================ */

.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-secondary);
}

.empty-state-small {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.empty-state-icon,
.empty-state-small i {
    font-size: 2.5rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.empty-state h3,
.empty-state-small h4 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 600;
}

.empty-state p,
.empty-state-small p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

/* ================================
   LOADING OVERLAY - Context7 Style
================================ */

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.2s ease-out;
}

.contract-generation-window {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    max-width: 360px;
    width: 90%;
    overflow: hidden;
    animation: slideUp 0.2s ease-out;
}

.contract-window-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contract-window-title {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.contract-window-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.contract-window-close:hover {
    background: var(--hover-bg);
}

.loading-spinner {
    padding: 2rem;
    text-align: center;
}

.loading-spinner i {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.loading-spinner p {
    margin: 0;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ================================
   FORM ELEMENTS
================================ */

.form-select {
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--input-bg);
    color: var(--text-primary);
    font-size: 0.85rem;
    transition: var(--transition);
}

.form-select:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
    outline: none;
}

.form-select-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
}

/* ================================
   ANIMATIONS
================================ */

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

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

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .workflow-steps {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .workflow-step {
        min-width: unset;
        width: 100%;
        flex-direction: row;
        text-align: left;
        padding: 1rem;
    }
    
    .step-number {
        margin-bottom: 0;
        margin-right: 1rem;
    }
    
    .step-connector {
        display: none;
    }
    
    .contracts-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
    }
    
    .summary-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-summary-modern,
    .contracts-list-modern {
        margin: 1rem;
    }
    
    .workflow-section {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .contract-generation-window {
        width: 95%;
        margin: 1rem;
    }
    
    .card-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .step-button-group {
        flex-direction: column;
        align-items: stretch;
    }
}

/* ================================
   CONTRACT PREVIEW MODAL
================================ */

#contract-preview-modal .modal-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
}

#contract-preview-modal .preview-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

#contract-preview-modal .btn-group {
    box-shadow: var(--card-shadow);
}

#contract-preview-modal #zoom-level {
    min-width: 60px;
    text-align: center;
    font-weight: 600;
}

#contract-preview-modal .modal-body {
    background: #f5f5f5;
}

#contract-preview-container {
    min-height: 600px;
    position: relative;
}

#contract-preview-iframe {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}

/* Zoom animations */
#contract-preview-iframe {
    transition: transform 0.3s ease-in-out;
}

/* Success Modal Styling */
#contract-success-modal .success-icon {
    font-size: 4rem;
    color: var(--success-color);
    margin-bottom: 1rem;
}

#contract-success-modal .modal-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
}

/* ================================
   DARK MODE SUPPORT
================================ */

body.dark-mode #contract-preview-modal .modal-header {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

body.dark-mode #contract-preview-modal .modal-content {
    background: var(--bg-primary);
    color: var(--text-primary);
}

body.dark-mode #contract-preview-modal .modal-body {
    background: #2a2a2a;
}

body.dark-mode .contract-status.status-draft {
    background: rgba(243, 156, 18, 0.2);
}

body.dark-mode .contract-status.status-sent {
    background: rgba(52, 152, 219, 0.2);
}

body.dark-mode .contract-status.status-signed {
    background: rgba(46, 204, 113, 0.2);
}

/* Contracts Tab Layout Fixes */
/* Fix double scrollbar issue - let parent handle scrolling */
.contracts-tab-modern {
    overflow-y: visible !important;
    overflow-x: hidden !important;
    height: 100% !important;
    padding: 0 !important; /* Remove padding to prevent double scrollbars */
}

/* Fix container scrolling */
#contracts-tab {
    overflow: visible !important;
}

#contracts-tab-content {
    overflow-y: auto !important;
    overflow-x: hidden !important;
    height: calc(100% - 20px) !important; /* Account for padding */
    max-height: 100% !important;
}

/* Ensure proper layout for tab pane */
#contracts-tab.tab-pane {
    height: 100% !important;
    display: flex !important;
    flex-direction: column !important;
}

#contracts-tab.tab-pane:not(.active) {
    display: none !important;
}

/* Remove any inline styles that might cause issues */
.contracts-tab-modern > * {
    max-height: none !important;
}

/* Add padding to inner content instead */
.contracts-header-modern,
.workflow-section,
.pricing-summary-section,
.contracts-list-section {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

/* Ensure modals are properly hidden initially */
#contract-success-modal,
.modal:not(.show) {
    display: none !important;
}

/* Only show modal when Bootstrap's show class is added */
#contract-success-modal.modal.show {
    display: block !important;
}

/* Debug - hide any orphaned modals */
body > .modal-backdrop {
    display: none !important;
}