/**
 * Components CSS
 * Additional UI components and utilities
 */

/* Notification System */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    max-width: 400px;
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--color-primary);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1000;
    overflow: hidden;
}

.notification.show {
    transform: translateX(0);
}

.notification-success {
    border-left-color: var(--color-success);
}

.notification-error {
    border-left-color: var(--color-error);
}

.notification-warning {
    border-left-color: var(--color-warning);
}

.notification-info {
    border-left-color: var(--color-info);
}

.notification-content {
    display: flex;
    align-items: center;
    padding: 16px;
    gap: 12px;
}

.notification-icon {
    font-size: 18px;
    font-weight: bold;
    min-width: 20px;
    text-align: center;
}

.notification-success .notification-icon {
    color: var(--color-success);
}

.notification-error .notification-icon {
    color: var(--color-error);
}

.notification-warning .notification-icon {
    color: var(--color-warning);
}

.notification-info .notification-icon {
    color: var(--color-info);
}

.notification-message {
    flex: 1;
    font-size: 14px;
    line-height: 1.4;
    color: var(--color-text);
}

.notification-close {
    background: none;
    border: none;
    color: var(--color-muted);
    font-size: 18px;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: all 0.2s ease;
    min-width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-close:hover {
    background: var(--color-light);
    color: var(--color-text);
}

/* Progress Indicators */
.progress-container {
    width: 100%;
    background: var(--color-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 8px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--border-radius);
    transition: width 0.3s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-text {
    font-size: 12px;
    color: var(--color-muted);
    text-align: center;
    margin-top: 8px;
}

/* Loading Spinners */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-light);
    border-radius: 50%;
    border-top-color: var(--color-primary);
    animation: spin 1s ease-in-out infinite;
}

.spinner-large {
    width: 32px;
    height: 32px;
    border-width: 3px;
}

.spinner-small {
    width: 16px;
    height: 16px;
    border-width: 2px;
}

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

/* Tooltips */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 200px;
    background: var(--color-dark);
    color: var(--color-white);
    text-align: center;
    border-radius: var(--border-radius);
    padding: 8px 12px;
    font-size: 12px;
    line-height: 1.4;
    
    /* Position the tooltip */
    position: absolute;
    z-index: 1000;
    bottom: 125%;
    left: 50%;
    margin-left: -100px;
    
    /* Fade in tooltip */
    opacity: 0;
    transition: opacity 0.3s;
}

.tooltip .tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--color-dark) transparent transparent transparent;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 10px;
    background: var(--color-light);
    color: var(--color-text);
}

.badge-primary {
    background: var(--color-primary);
    color: var(--color-white);
}

.badge-success {
    background: var(--color-success);
    color: var(--color-white);
}

.badge-warning {
    background: var(--color-warning);
    color: var(--color-white);
}

.badge-error {
    background: var(--color-error);
    color: var(--color-white);
}

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

/* Chips/Tags */
.chip {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    margin: 2px;
    background: var(--color-light);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    font-size: 12px;
    color: var(--color-text);
    cursor: default;
    transition: all 0.2s ease;
}

.chip:hover {
    background: var(--color-border);
}

.chip-removable {
    cursor: pointer;
}

.chip-removable:hover {
    background: var(--color-error-light);
    border-color: var(--color-error);
    color: var(--color-error);
}

.chip-remove {
    margin-left: 8px;
    font-size: 14px;
    font-weight: bold;
    opacity: 0.6;
    transition: opacity 0.2s ease;
}

.chip:hover .chip-remove {
    opacity: 1;
}

/* Modal/Overlay */
.modal-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: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    max-width: 90vw;
    max-height: 90vh;
    overflow: auto;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal-overlay.show .modal {
    transform: scale(1);
}

.modal-header {
    padding: 20px 24px 16px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--color-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: var(--color-light);
    color: var(--color-text);
}

.modal-body {
    padding: 20px 24px;
}

.modal-footer {
    padding: 16px 24px 20px;
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 8px 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.dropdown-toggle:hover {
    border-color: var(--color-primary);
}

.dropdown-toggle::after {
    content: '▼';
    font-size: 10px;
    transition: transform 0.2s ease;
}

.dropdown.open .dropdown-toggle::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    min-width: 200px;
}

.dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 10px 16px;
    border: none;
    background: none;
    text-align: left;
    cursor: pointer;
    transition: background 0.2s ease;
    color: var(--color-text);
    text-decoration: none;
}

.dropdown-item:hover {
    background: var(--color-light);
}

.dropdown-item.active {
    background: var(--color-primary);
    color: var(--color-white);
}

.dropdown-divider {
    height: 1px;
    background: var(--color-border);
    margin: 4px 0;
}

/* Tabs */
.tabs {
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 20px;
}

.tab-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0;
}

.tab-item {
    margin: 0;
}

.tab-button {
    background: none;
    border: none;
    padding: 12px 20px;
    cursor: pointer;
    color: var(--color-muted);
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
    font-size: 14px;
    font-weight: 500;
}

.tab-button:hover {
    color: var(--color-text);
    background: var(--color-light);
}

.tab-button.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Accordion */
.accordion {
    overflow: hidden;
}

.accordion-item {
    /*border-bottom: 1px solid var(--color-border);*/
}

.accordion-item:last-child {
    border-bottom: none;
}

.accordion-header {
    padding: 16px 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background 0.2s ease;
}

.accordion-header:hover {
    background: var(--color-border);
}

.accordion-title {
    margin: 0;
    font-size: 16px;
    font-weight: 500;
    color: var(--color-text);
}

.accordion-toggle {
    font-size: 18px;
    color: var(--color-muted);
    transition: transform 0.2s ease;
}

.accordion-item.open .accordion-toggle {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-item.open .accordion-content {
    padding: 20px;
    max-height: 1000px;
}

/* Responsive Utilities */
@media (max-width: 768px) {
    .notification {
        right: 10px;
        left: 10px;
        max-width: none;
    }
    
    .modal {
        margin: 20px;
        max-width: calc(100vw - 40px);
        max-height: calc(100vh - 40px);
    }
    
    .dropdown-menu {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        border-radius: var(--border-radius) var(--border-radius) 0 0;
        max-height: 50vh;
        overflow-y: auto;
    }
    
    .tabs {
        overflow-x: auto;
    }
    
    .tab-list {
        min-width: max-content;
    }
}

/* Print Styles */
@media print {
    .notification,
    .modal-overlay,
    .dropdown-menu {
        display: none !important;
    }
    
    .container {
        max-width: none;
        margin: 0;
        padding: 0;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ccc;
        break-inside: avoid;
    }
}

/* ==================== Delete AI Footprints New Components ==================== */

/* Sidebar Cards */
.sidebar-card {
    background: transparent;
    border: none;
    padding: 20px 35px;
    margin-bottom: 20px;
    min-height: 150px;
    transition: box-shadow 0.3s ease;
}

.sidebar-card:hover {
    box-shadow: var(--shadow-md);
}

.sidebar-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-border);
}

.sidebar-card-content {
    color: var(--color-text-light);
    line-height: 1.6;
}

.sidebar-card-text {
    margin: 0;
}

/* Description Card Specific */
.description-card {
    background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

/* FAQs Card Specific */
.faqs-card {
    background: transparent;
    box-shadow: none;
    border: none;
}

/* Homepage description: remove card styling and center title */
.home-description {
    background: transparent;
    box-shadow: none;
    border: none;
    padding: 0px 35px;
    margin-top:40px;
}
.home-description__title {
    text-align: center;
    margin: 0 0 2.5rem 0;
    color: #1d598e;
    font-size: 38px;
    font-weight: 900;
}
.home-description__content p {
    color: var(--color-text);
}

/* Action Button Section */
.action-button-section {
    /* margin: 25px 0; */
    display: flex;
    margin-top: 0.1rem;
    justify-content: center;
}

.action-button-card {
    /* background: var(--color-white); */
    /* border-radius: var(--border-radius); */
    /* box-shadow: var(--shadow-sm); */
    /* padding: 20px; */
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.action-button {
    padding: 14px 20px;
    font-size: 1.1rem;
    font-weight: 500;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: none;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.action-button.primary-action {
    background: #ff3d3d;
    color: #ffffff !important;
    box-shadow: 0 4px 15px rgba(255, 61, 61, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.action-button.primary-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 61, 61, 0.4);
    background: #ff5252;
}

.action-button.primary-action:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(255, 61, 61, 0.5);
    background: #e53935;
}

.action-button:disabled {
    opacity: 0.8;
    cursor: not-allowed;
    transform: none !important;
}

.button-icon {
    font-size: 1.2rem;
    display: inline-flex;
    align-items: center;
}

.button-text {
    font-weight: 600;
    display: inline-flex;
    align-items: center;
}

/* Metadata Display Card */
.metadata-display-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    padding: 20px;
    margin-top: 20px;
}

.metadata-display-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-border);
}

/* Right Column Action Panel Updates */
.action-panel-simplified {
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    padding: 20px;
    position: sticky;
    top: 20px;
}

.action-panel-section {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
}

.action-panel-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

/* Output Page Styles */
.output-container {
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
}

.download-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    padding: 40px;
    text-align: center;
    max-width: 500px;
    width: 100%;
}

.download-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.download-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 15px;
}

.download-description {
    color: var(--color-text-light);
    margin-bottom: 30px;
    line-height: 1.6;
}

.download-button-large {
    display: inline-block;
    padding: 16px 40px;
    font-size: 1.2rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--color-success) 0%, #27ae60 100%);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(46, 204, 113, 0.3);
}

.download-button-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46, 204, 113, 0.4);
}

/* View Metadata Display Styles */
.metadata-view-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    padding: 25px;
    margin-bottom: 20px;
}

.metadata-category-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-primary);
    margin: 0 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-primary);
    opacity: 0.9;
}

.metadata-items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
}

.metadata-item {
    display: flex;
    flex-direction: column;
    padding: 10px;
    background: var(--color-background);
    border-radius: 6px;
    transition: background-color 0.2s ease;
}

.metadata-item:hover {
    background: var(--color-border);
}

.metadata-key {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 5px;
}

.metadata-value {
    font-size: 1rem;
    color: var(--color-text);
    word-break: break-word;
}

/* Shared metadata card styles used across pages */
.metadata-card {
    background: var(--color-background, #0f1221);
    border: 1px solid var(--color-border, #2b3654);
    border-radius: 12px;
    margin: 16px 0;
    box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}

.metadata-card__header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
    border-bottom: 1px solid var(--color-border, #2b3654);
}

.metadata-card__icon { font-size: 1.2rem; }
.metadata-card__title { margin: 0; font-size: 1.05rem; color: var(--color-text, #e9edf9); }

.metadata-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    column-gap: 16px;
    row-gap: 10px;
    padding: 14px 16px 16px;
}

.metadata-row { display: contents; }
.metadata-label { color: var(--color-text-light, #b7c1dc); font-weight: 600; letter-spacing: 0.2px; text-align: left; }
.metadata-value { color: var(--color-text, #f4f6ff); line-height: 1.45; word-break: break-word; text-align: left; }
.metadata-grid > .metadata-label, .metadata-grid > .metadata-value { padding: 8px 10px; }
.metadata-grid > .metadata-label:nth-child(4n+1), .metadata-grid > .metadata-value:nth-child(4n+2) { background: rgba(255,255,255,0.06); border-radius: 8px; }

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

/* Inline help icon for labels */
.help-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    line-height: 16px;
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    border-radius: 50%;
    margin-left: 6px;
    cursor: help;
    color: var(--color-text, #e9edf9);
    background: rgba(255,255,255,0.15);
    position: relative;
}
.help-icon:hover::after, .help-icon:focus::after {
    content: attr(data-tooltip);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    white-space: normal;
    min-width: 220px;
    max-width: 320px;
    background: rgba(0,0,0,0.8);
    color: #fff;
    padding: 8px 10px;
    border-radius: 6px;
    top: 22px;
    z-index: 20;
}
.help-icon:hover::before, .help-icon:focus::before {
    content: '';
    position: absolute;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: rgba(0,0,0,0.8) transparent transparent transparent;
}

/* Edit Process Page Styles */
.edit-interface {
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    padding: 0;
    overflow: hidden;
}

.edit-tabs {
    display: flex;
    background: var(--color-background);
    border-bottom: 2px solid var(--color-border);
}

.edit-tab {
    flex: 1;
    padding: 15px 20px;
    background: transparent;
    border: none;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-light);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.edit-tab:hover {
    background: var(--color-white);
    color: var(--color-text);
}

.edit-tab.active {
    background: var(--color-white);
    color: var(--color-primary);
    font-weight: 600;
}

.edit-tab.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-primary);
}

.edit-tab-content {
    padding: 25px;
}

.edit-fields-grid {
    display: grid;
    gap: 20px;
}

.edit-field-group {
    display: grid;
    gap: 15px;
}

.edit-field-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 15px;
    align-items: center;
}

.edit-field-label {
    font-weight: 500;
    color: var(--color-text);
}

.edit-field-input {
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.edit-field-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

/* Responsive Updates */
@media (max-width: 768px) {
    .sidebar-card {
        padding: 15px;
    }
    
    .action-button {
        width: 100%;
    }
    
    .metadata-items-grid {
        grid-template-columns: 1fr;
    }
    
    .edit-field-row {
        grid-template-columns: 1fr;
    }
    
    .edit-tabs {
        flex-direction: column;
    }
    
    .edit-tab {
        text-align: left;
        padding: 12px 20px;
    }
}