/* Dashboard Styles for Licitana */

:root {
    --primary-blue: #004080;
    --secondary-blue: #4DA6FF;
    --accent-orange: #FF6600;
    --neutral-gray: #F5F5F5;
    --text-dark: #333333;
    --text-light: #666666;
    --white: #FFFFFF;
    --border-color: #E0E0E0;
    --success-green: #28a745;
    --error-red: #dc3545;
    --warning-yellow: #ffc107;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--neutral-gray);
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

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

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Auth Screen */
.auth-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    padding: 20px;
}

.auth-container {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    padding: 40px;
    width: 100%;
    max-width: 450px;
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-logo {
    width: 120px;
    height: 40px;
    margin-bottom: 20px;
}

.auth-header h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.auth-header p {
    color: var(--text-light);
}

.auth-tabs {
    display: flex;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
}

.tab-btn {
    flex: 1;
    padding: 15px;
    background: none;
    border: none;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: var(--primary-blue);
    border-bottom: 2px solid var(--primary-blue);
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.btn-primary {
    width: 100%;
    padding: 14px 24px;
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background: var(--secondary-blue);
}

.error-message {
    color: var(--error-red);
    font-size: 14px;
    margin-top: 10px;
    text-align: center;
}

/* Dashboard Layout */
.dashboard {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.dashboard-header {
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
    padding: 0 24px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-logo {
    width: 120px;
    height: 40px;
}

.header-left h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--primary-blue);
}

.user-menu {
    position: relative;
}

.user-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.user-btn:hover {
    background: var(--neutral-gray);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    min-width: 200px;
    display: none;
    z-index: 1000;
}

.user-dropdown.show {
    display: block;
}

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: var(--text-dark);
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.user-dropdown a:hover {
    background: var(--neutral-gray);
}

.dashboard-main {
    flex: 1;
    display: flex;
}

.dashboard-sidebar {
    width: 250px;
    background: var(--white);
    border-right: 1px solid var(--border-color);
    padding: 24px 0;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: var(--neutral-gray);
    color: var(--primary-blue);
}

.nav-item.active {
    background: var(--neutral-gray);
    color: var(--primary-blue);
    border-left-color: var(--primary-blue);
}

.nav-item i {
    width: 20px;
    text-align: center;
}

.badge {
    background: var(--accent-orange);
    color: var(--white);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    margin-left: auto;
}

.dashboard-content {
    flex: 1;
    padding: 32px;
    overflow-y: auto;
}

.content-section {
    display: none;
}

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

.section-header {
    margin-bottom: 32px;
}

.section-header h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 8px;
}

.section-header p {
    color: var(--text-light);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.stat-card {
    background: var(--white);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 24px;
}

.stat-content h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 32px;
    color: var(--primary-blue);
    margin-bottom: 4px;
}

.stat-content p {
    color: var(--text-light);
    font-weight: 500;
}

/* Quick Search Bar */
.quick-search {
    margin-bottom: 20px;
}

.search-bar-container {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.search-bar-container:focus-within {
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.2);
}

.search-icon {
    position: absolute;
    left: 16px;
    color: var(--text-light);
    font-size: 18px;
    z-index: 1;
}

.search-bar {
    flex: 1;
    padding: 16px 16px 16px 50px;
    border: none;
    font-size: 16px;
    outline: none;
    background: transparent;
}

.search-bar::placeholder {
    color: var(--text-light);
}

.search-btn {
    padding: 16px 20px;
    background: var(--primary-blue);
    color: white;
    border: none;
    cursor: pointer;
    transition: background 0.3s ease;
    font-size: 16px;
}

.search-btn:hover {
    background: var(--secondary-blue);
}

/* Advanced Filters */
.advanced-filters {
    background: var(--white);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.filters-header h4 {
    margin: 0;
    color: var(--text-dark);
    font-size: 16px;
}

.filters-header h4 i {
    margin-right: 8px;
    color: var(--primary-blue);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.filter-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 14px;
}

.filter-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s ease;
    background: white;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.filter-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.btn-secondary {
    padding: 12px 24px;
    background: var(--secondary-blue);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-outline {
    padding: 12px 24px;
    background: transparent;
    color: var(--text-dark);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-outline:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

/* Tenders List */
.tenders-list {
    display: grid;
    gap: 16px;
}

.tender-card {
    background: var(--white);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.tender-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.tender-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.tender-expediente {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 8px;
    font-weight: 500;
}

.tender-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 8px;
    line-height: 1.4;
}

.tender-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 16px;
    font-size: 14px;
    color: var(--text-light);
}

.tender-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.tender-description {
    color: var(--text-dark);
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

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

.tender-budget {
    font-weight: 600;
    color: var(--success-green);
}

.tender-actions {
    display: flex;
    gap: 8px;
}

.btn-icon {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--white);
    color: var(--text-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.btn-icon:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.btn-icon.active {
    background: var(--primary-blue);
    color: var(--white);
    border-color: var(--primary-blue);
}

/* Results Header */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.results-header h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--primary-blue);
}

.results-count {
    color: var(--text-light);
    font-size: 14px;
}

/* Section Subheader */
.section-subheader {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.section-subheader h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--primary-blue);
}

.view-all {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.view-all:hover {
    color: var(--secondary-blue);
}

/* Pagination */
.pagination-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 30px;
    padding: 20px 0;
}

.pagination-controls button {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    background: var(--white);
    color: var(--text-dark);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pagination-controls button:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.current-page {
    padding: 8px 16px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 6px;
    font-weight: 600;
}

.pagination-info {
    margin-left: 20px;
    color: var(--text-light);
    font-size: 14px;
    display: flex;
    align-items: center;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .dashboard-sidebar {
        width: 100%;
        position: fixed;
        bottom: 0;
        left: 0;
        z-index: 1000;
        border-right: none;
        border-top: 1px solid var(--border-color);
        padding: 12px 0;
    }

    .sidebar-nav {
        flex-direction: row;
        justify-content: space-around;
    }

    .nav-item {
        flex-direction: column;
        padding: 8px 12px;
        border-left: none;
        border-top: 3px solid transparent;
        text-align: center;
        font-size: 12px;
    }

    .nav-item.active {
        border-left-color: transparent;
        border-top-color: var(--primary-blue);
    }

    .dashboard-content {
        padding: 20px;
        margin-bottom: 80px;
    }

    .filter-row {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .auth-container {
        padding: 24px;
    }
}

/* Source Link Styling */
.tender-source-link {
    margin-top: 8px;
}

.tender-source-link .btn-link {
    color: #007bff;
    text-decoration: none;
    font-size: 0.9em;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.tender-source-link .btn-link:hover {
    text-decoration: underline;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: white;
    border-radius: 8px;
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

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

.modal-header h2 {
    margin: 0;
    color: var(--text-dark);
}

.modal-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-light);
    padding: 5px;
}

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

.modal-body {
    padding: 20px;
}

.tender-details {
    line-height: 1.6;
}

.tender-details h3 {
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.tender-details .detail-row {
    display: flex;
    margin-bottom: 15px;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 15px;
}

.tender-details .detail-label {
    font-weight: 600;
    min-width: 150px;
    color: var(--text-dark);
}

.tender-details .detail-value {
    flex: 1;
    color: var(--text-light);
}

.tender-details .budget-info {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 6px;
    margin: 15px 0;
}

.tender-details .source-link {
    margin-top: 20px;
    text-align: center;
}

.tender-details .source-link a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--primary-blue);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
}

.tender-details .source-link a:hover {
    background: var(--secondary-blue);
}