/* Base Styles */
:root {
    --color-primary: #4a5568;
    --color-primary-light: #718096;
    --color-secondary: #a0aec0;
    --color-secondary-light: #cbd5e0;
    --color-background: #f7fafc;
    --color-text: #2d3748;
    --color-border: #e2e8f0;
    --color-success: #48bb78;
    --color-warning: #ecc94b;
    --color-danger: #f56565;
    --color-info: #4299e1;
    --border-radius: 8px;
    --box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hidden {
    display: none !important;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.2;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Header */
header {
    background-color: var(--color-primary);
    color: #fff;
    padding: 1rem 0;
    box-shadow: var(--box-shadow);
}

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

header h1 {
    margin: 0;
    font-size: 1.5rem;
}

header h1 a {
    color: #fff;
    text-decoration: none;
}

header nav ul {
    display: flex;
    list-style: none;
}

header nav ul li {
    margin-left: 1.5rem;
}

header nav ul li a {
    color: #fff;
    text-decoration: none;
}

header nav ul li a:hover {
    text-decoration: underline;
}

/* Main Content */
main {
    padding: 2rem 0;
    min-height: calc(100vh - 130px);
}

/* Footer */
footer {
    text-align: center;
    padding: 1rem 0;
    background-color: var(--color-primary);
    color: #fff;
}

/* Buttons */
.btn {
    display: inline-block;
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    user-select: none;
    border: 1px solid transparent;
    padding: 0.5rem 1rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: var(--border-radius);
    transition: all 0.15s ease-in-out;
    cursor: pointer;
}

.btn.primary {
    background-color: var(--color-primary);
    color: #fff;
}

.btn.primary:hover {
    background-color: var(--color-primary-light);
}

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

.btn.secondary:hover {
    background-color: var(--color-secondary-light);
    color: var(--color-text);
}

.btn.danger {
    background-color: var(--color-danger);
    color: #fff;
}

.btn.danger:hover {
    background-color: rgba(245, 101, 101, 0.8);
}

.btn.small {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

.btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.5rem;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text);
    background-color: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1rem;
}

/* Home Page */
.home-container {
    max-width: 800px;
    margin: 0 auto;
}

.intro-card {
    background-color: #fff;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    margin-bottom: 2rem;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.feature {
    text-align: center;
    padding: 1.5rem;
    background-color: rgba(226, 232, 240, 0.3);
    border-radius: var(--border-radius);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.action-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

/* Tenders List */
.tenders-container {
    max-width: 1000px;
    margin: 0 auto;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.back-link {
    margin-bottom: 1rem;
}

.search-container {
    margin-bottom: 1.5rem;
}

.search-container input {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
}

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

.tender-card {
    background-color: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
    transition: transform 0.2s ease-in-out;
    border: 1px solid var(--color-border);;
}

.tender-card:hover {
    transform: translateY(-3px);
}

.tender-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.tender-header h3 {
    margin: 0;
    font-size: 1.25rem;
}

.status-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50px;
    text-transform: uppercase;
    color: #fff;
}

.status-badge.new,
.status-badge.info {
    background-color: var(--color-info);
}

.status-badge.processing,
.status-badge.warn {
    background-color: var(--color-warning);
    color: #000; /* Darker text for yellow background */
}

.status-badge.completed,
.status-badge.success {
    background-color: var(--color-success);
}

.status-badge.error,
.status-badge.danger {
    background-color: var(--color-danger);
}

.tender-total-value {
    background-color: #f0f8ff;
    border-left: 3px solid var(--color-primary);
    padding: 0.75rem;
    margin: 0.75rem 0;
    font-size: 1rem;
    color: var(--color-text);
}

.tender-total-value strong {
    color: var(--color-primary);
}

.tender-meta {
    display: flex;
    flex-wrap: wrap;
    margin: 0.5rem 0;
    gap: 0.5rem;
    font-size: 0.85rem;
}

.tender-meta > div {
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.meta-label {
    font-weight: 600;
    color: var(--color-primary);
    margin-right: 0.25rem;
}

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

.tender-actions {
    margin-top: 1rem;
}

.description {
    color: var(--color-text);
    font-size: 0.9rem;
}

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

.error {
    color: var(--color-danger);
    text-align: center;
    padding: 1rem;
}

.no-tenders {
    text-align: center;
    padding: 2rem;
    color: var(--color-secondary);
}

/* Tender Detail Page */
.tender-detail-container {
    max-width: 900px;
    margin: 0 auto;
}

.detail-section {
    background-color: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--color-border);;
}

.detail-section.info-section {
    background-color: #f8f9fa;
    border-left: 4px solid var(--color-primary);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.section-header h3 {
    margin: 0;
}

.section-buttons {
    display: flex;
    gap: 0.5rem;
}

.detail-row {
    margin-bottom: 0.75rem;
    display: flex;
}

.detail-label {
    font-weight: 600;
    width: 150px;
    color: var(--color-primary);
}

.files-container {
    margin-top: 1rem;
}

.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    background-color: rgba(226, 232, 240, 0.3);
}

.file-name {
    font-weight: 500;
    word-break: break-all;
}

.file-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.no-files {
    color: var(--color-secondary);
    font-style: italic;
}

.detail-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 1rem;
}

/* Processed Data */
.processed-data-container {
    margin-top: 1rem;
}

.processed-data-card {
    /* background-color: #f7f7f7;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow); */
    padding: 1.5rem;
    /* margin-bottom: 1.5rem; */
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    background-color: rgba(226, 232, 240, 0.3);
}

.processed-data-header {
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0.75rem;
}

.processed-data-header h4 {
    margin: 0;
    color: var(--color-primary);
}

.processed-data-content {
    margin-bottom: 1rem;
}

.data-section {
    margin-bottom: 1.5rem;
}

.data-section h5 {
    color: var(--color-primary);
    margin-bottom: 0.75rem;
    font-size: 1rem;
    background-color: rgba(226, 232, 240, 0.3);
    padding: 0.5rem;
    /* border-radius: var(--border-radius); */
}

.data-row {
    margin-bottom: 0.5rem;
}

.data-label {
    font-weight: 600;
    color: var(--color-primary);
    display: block;
    margin-bottom: 0.25rem;
}

.data-value {
    padding-left: 1rem;
}

.data-value ul {
    padding-left: 1.5rem;
}

.specification {
    margin-bottom: 1rem;
}

.specification h6 {
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table th,
.specs-table td {
    padding: 0.5rem;
    text-align: left;
    border: 1px solid var(--color-border);
}

.specs-table th {
    background-color: rgba(226, 232, 240, 0.3);
    font-weight: 600;
}

.toggle-json-btn {
    margin-bottom: 0.5rem;
}

.raw-json {
    background-color: rgba(226, 232, 240, 0.3);
    padding: 1rem;
    border-radius: var(--border-radius);
    overflow-x: auto;
    max-height: 300px;
    overflow-y: auto;
}

.raw-json pre {
    margin: 0;
    font-family: monospace;
    font-size: 0.85rem;
}

.no-data {
    color: var(--color-secondary);
    font-style: italic;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: #fff;
    margin: 10% auto;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    max-width: 500px;
    width: 90%;
    position: relative;
}

.close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
}

/* Remote URL Inputs */
.remote-url-inputs {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .features {
        grid-template-columns: 1fr;
    }
    
    .tenders-list {
        grid-template-columns: 1fr;
    }
    
    .tender-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .detail-row {
        flex-direction: column;
    }
    
    .detail-label {
        width: 100%;
        margin-bottom: 0.25rem;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .file-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .modal-content {
        margin: 20% auto;
        width: 95%;
    }
} 

.create-tender-modal .create-tender-form {
    max-height: 70vh;
    overflow-y: auto;
    padding-right: 10px;
}

/* Tender Title Editing */
.title-wrapper {
    margin-right: auto;
}

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border-radius: 4px;
    transition: background-color 0.2s;
    color: var(--color-primary);
}

.icon-btn:hover {
    background-color: rgba(74, 85, 104, 0.1);
}

.title-edit-input {
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 4px 8px;
    outline: none;
}

.title-edit-input:focus {
    border-color: var(--color-info);
    box-shadow: 0 0 0 2px rgba(66, 153, 225, 0.2);
}

/* Processing Modal & Progress Bar */
.glass-modal {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.2);
    border-radius: var(--border-radius);
    padding: 2.5rem !important;
}

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

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .5; }
}

.progress-bar-container {
    width: 100%;
    height: 12px;
    background-color: var(--color-border);
    border-radius: 6px;
    overflow: hidden;
    margin: 2rem 0;
}

.progress-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--color-info), #805ad5);
    transition: width 0.4s ease;
    box-shadow: 0 0 10px rgba(66, 153, 225, 0.5);
}

.processing-steps {
    text-align: left;
    margin-top: 1.5rem;
    display: inline-block;
}

.step {
    margin-bottom: 0.5rem;
    color: var(--color-secondary);
    transition: color 0.3s;
}

.step.active {
    color: var(--color-primary);
    font-weight: 500;
}

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

.step-icon {
    margin-right: 8px;
}