/* ProxyWeb Custom Styles */

:root {
    --primary-color: #475569;
    --primary-dark: #334155;
    --primary-light: #64748b;
    --secondary-color: #64748b;
    --success-color: #7ba99f;
    --danger-color: #d97966;
    --warning-color: #d4a373;
    --info-color: #6b9fb5;
    --dark-color: #1e293b;
    --light-color: #f1f5f9;
    --border-radius: 0.5rem;
    --box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --box-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background-color: #f8fafc;
    color: #334155;
    line-height: 1.75;
    font-size: 15px;
    padding-top: 70px; /* Space for fixed navbar */
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: -0.5px;
    color: #333;
    display: flex;
    align-items: center;
}

.navbar-brand:hover {
    color: #000;
}

.navbar {
    background: white;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    padding: 0.25rem 0;
    border-bottom: 1px solid #e0e0e0;
}

.navbar-toggler {
    border-color: #ccc;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-nav .nav-link {
    font-weight: 500;
    padding: 0.375rem 0.625rem;
    border-radius: 4px;
    transition: all 0.2s ease;
    color: #555;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
}

.navbar-nav .nav-item {
    display: flex;
    align-items: center;
}

.navbar-nav .nav-link:hover {
    background-color: #f5f5f5;
    color: #333;
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link.show {
    color: var(--primary-color);
    background-color: #f0f0f0;
}

.dropdown-menu {
    background: white;
    border: 1px solid #ddd;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-radius: var(--border-radius);
    padding: 0.375rem;
    margin-top: 0.25rem;
    max-height: 90vh;
    overflow-y: auto;
    overflow-x: visible;  /* Allow submenu to overflow horizontally */
    z-index: 1050;
    scroll-behavior: smooth;
}

.dropdown-item {
    border-radius: calc(var(--border-radius) - 2px);
    padding: 0.375rem 0.75rem;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.2s ease;
    color: #333;
}

.dropdown-item:hover {
    background-color: #f0f0f0;
    color: #1a1a1a;
    transform: translateX(2px);
}

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

.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: box-shadow 0.3s ease;
}

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

.card-header {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-bottom: 1px solid #e2e8f0;
    padding: 1rem;
    border-radius: var(--border-radius) var(--border-radius) 0 0 !important;
}

.card-body {
    padding: 1.5rem;
}

.btn {
    border-radius: var(--border-radius);
    font-weight: 600;
    padding: 0.5rem 1rem;
    transition: all 0.2s ease;
    border: none;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--box-shadow);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    box-shadow: 0 4px 6px -1px rgba(71, 85, 105, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    box-shadow: 0 10px 15px -3px rgba(71, 85, 105, 0.4);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 4px 6px -1px rgba(71, 85, 105, 0.3);
}

/* Override Bootstrap's bright blue active states for outline buttons */
.btn-outline-primary:active,
.btn-outline-primary.active,
.btn-outline-primary.show,
.btn-outline-primary:focus {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: white !important;
    box-shadow: 0 0 0 0.2rem rgba(71, 85, 105, 0.25) !important;
}

/* Override Bootstrap's bright cyan for info outline buttons */
.btn-outline-info {
    border-color: var(--info-color);
    color: var(--info-color);
}

.btn-outline-info:hover {
    background-color: var(--info-color);
    border-color: var(--info-color);
    color: white;
}

.btn-outline-info:active,
.btn-outline-info.active,
.btn-outline-info:focus {
    background-color: var(--info-color) !important;
    border-color: var(--info-color) !important;
    color: white !important;
    box-shadow: 0 0 0 0.2rem rgba(107, 159, 181, 0.25) !important;
}

/* Override Quick Queries dropdown toggle active state */
.dropdown-toggle.show,
#quickQueriesBtn.show {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: white !important;
}

.btn-floating {
    border-radius: 50%;
    width: 48px;
    height: 48px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 0.5rem;
}

.table {
    border-radius: var(--border-radius);
    overflow: visible;
    box-shadow: var(--box-shadow);
    background-color: white;
}

.table thead th {
    background: #f8f9fa;
    color: #333;
    font-weight: 600;
    border: 1px solid #dee2e6;
    padding: 0.375rem 0.5rem;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

/* Special styling for Add Row column */
.add-row-header {
    background: #f8f9fa !important;
    color: #333 !important;
    border: 1px solid #dee2e6 !important;
    padding: 0.375rem 0.5rem !important;
    text-transform: none !important;
    font-size: 0.875rem !important;
    letter-spacing: normal !important;
    width: auto !important;
    white-space: nowrap !important;
}

.add-row-header .btn-success {
    background: var(--success-color);
    border: none;
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 4px;
}

.add-row-header .btn-success:hover {
    background: #6a9588;
}

.table tbody tr {
    transition: background-color 0.2s ease;
}

.table tbody tr:hover {
    background-color: #f8fafc;
}

.table tbody td {
    padding: 0.5rem 0.75rem;
    border-color: #e2e8f0;
    vertical-align: middle;
    line-height: 1.6;
}

.form-control {
    border: 2px solid #e2e8f0;
    border-radius: var(--border-radius);
    padding: 0.5rem 0.75rem;
    transition: all 0.2s ease;
    font-size: 1rem;
    line-height: 1.6;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(71, 85, 105, 0.1);
}

.form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.alert {
    border: none;
    border-radius: var(--border-radius);
    padding: 1.25rem 1.75rem;
    box-shadow: var(--box-shadow);
    margin-bottom: 2rem;
}

.alert-success {
    background-color: #e0f2ed;
    color: #4a6b62;
}

.alert-danger {
    background-color: #f5e6e3;
    color: #8b5a4e;
}

.alert-info {
    background-color: #e8f0f4;
    color: #4a6673;
}

.page-header {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 3rem 0;
    margin-bottom: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.note {
    background-color: white;
    border-left: 4px solid var(--primary-dark);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin: 2rem 0;
}

.note-danger {
    border-left-color: var(--danger-color);
    background-color: #f5e6e3;
}

.note-success {
    border-left-color: var(--success-color);
    background-color: #e0f2ed;
}

.navbar-text {
    font-weight: 600;
    font-size: 1rem;
    padding: 0.375rem 0.75rem;
    display: flex;
    align-items: center;
}

/* Ensure dropdown toggles are vertically centered */
.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.badge {
    padding: 0.625rem 1rem;
    border-radius: calc(var(--border-radius) - 2px);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-panel {
    background: linear-gradient(135deg, #e8f0f4 0%, #d4e4eb 100%);
    border: 1px solid #b0cbd9;
    border-radius: var(--border-radius);
    padding: 2rem;
    margin: 2rem 0;
}

pre {
    background-color: #1e293b;
    color: #e2e8f0;
    padding: 2rem;
    border-radius: var(--border-radius);
    overflow-x: auto;
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

footer {
    margin-top: 3rem;
    padding: 2rem 0;
    text-align: center;
    color: var(--secondary-color);
    font-size: 0.875rem;
}

.floating-action-button {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--info-color) 0%, #06b6d4 100%);
    color: white;
    border: none;
    box-shadow: var(--box-shadow-lg);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-action-button:hover {
    transform: scale(1.1);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* DataTables custom styling */
.dataTables_wrapper {
    padding: 1.5rem 0;
    position: relative;
    /* No overflow: keeps dataTables_wrapper a non-scroll-container so
       position:sticky on thead th works relative to the viewport */
}

/* Float search box to the right */
.dataTables_filter {
    float: right;
    text-align: right;
}

.dataTables_filter input {
    border: 2px solid #e2e8f0;
    border-radius: var(--border-radius);
    padding: 0.375rem 0.75rem;
    margin-left: 0.5rem;
    font-size: 0.95rem;
}

/* Edit controls column header - always sticky */
/* Actions header column */
.table thead th.actions-header {
    position: sticky !important;
    left: 0;
    background-color: #e2e8f0 !important;
    z-index: 11;
    width: 100px;
    min-width: 100px;
    max-width: 100px;
    border-right: 1px solid #000000 !important;
}

.table thead th.edit-controls {
    position: sticky !important;
    left: 0;
    background-color: #e2e8f0 !important;
    z-index: 11;
    border-right: 1px solid #000000 !important;
}

/* Edit controls - sticky on left */
.table td.edit-controls {
    position: sticky !important;
    left: 0;
    background-color: white !important;
    text-align: left;
    padding: 0.5rem 0.75rem;
    width: 100px;
    min-width: 100px;
    max-width: 100px;
    z-index: 10;
    border-right: 1px solid #000000 !important;
}

/* Action buttons container - always visible for sticky left column */
.table td.edit-controls .action-buttons {
    display: inline-flex;
    gap: 8px;
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.2s ease, transform 0.2s ease;
    background: transparent;
    padding: 4px 8px;
    border-radius: 8px;
}

/* Highlight action buttons on row hover */
.table tbody tr:hover td.edit-controls .action-buttons {
    opacity: 1;
    transform: translateX(0);
}

/* Icon buttons - larger touch targets */
.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border: none;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: transparent;
    position: relative;
}

/* Edit button styling */
.btn-icon.edit-btn {
    color: #3b82f6;
    background-color: rgba(59, 130, 246, 0.1);
}

.btn-icon.edit-btn:hover {
    background-color: #3b82f6;
    color: white;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* Delete button styling */
.btn-icon.delete-btn {
    color: #ef4444;
    background-color: rgba(239, 68, 68, 0.1);
}

.btn-icon.delete-btn:hover {
    background-color: #ef4444;
    color: white;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* Success button (for save actions) */
.btn-icon.btn-icon-success {
    color: #10b981;
    background-color: rgba(16, 185, 129, 0.1);
}

.btn-icon.btn-icon-success:hover {
    background-color: #10b981;
    color: white;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* Secondary button (for cancel actions) */
.btn-icon.btn-icon-secondary {
    color: #6b7280;
    background-color: rgba(107, 114, 128, 0.1);
}

.btn-icon.btn-icon-secondary:hover {
    background-color: #6b7280;
    color: white;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(107, 114, 128, 0.3);
}

/* Disabled state */
.btn-icon:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Floating/sticky edit and delete buttons - now always sticky on left */
/* This rule is kept for backward compatibility but values are overridden above */
.table tbody tr.has-overflow td.edit-controls {
    /* Sticky behavior now applied to all rows via base .table td.edit-controls rule */
}

/* Ensure table-responsive wrapper has proper positioning context for sticky elements */
.table-responsive {
    position: relative !important;
}


/* Enhanced row hover state */
.table tbody tr:hover {
    background-color: #f8fafc;
    transition: background-color 0.15s ease;
}

/* Keep action buttons visible while editing */
.table tbody tr.editing td.edit-controls .action-buttons {
    opacity: 1;
    transform: translateX(0);
}

/* Smooth focus ring for accessibility */
.btn-icon:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Add Row button container */
#add-row-container {
    padding: 0.5rem;
    background: transparent;
    border: none;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
}

#add-row-container .btn-success {
    background: linear-gradient(135deg, #7ba99f 0%, #6a9588 100%);
    border: none;
    box-shadow: 0 4px 6px -1px rgba(123, 169, 159, 0.3);
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 4px;
    transition: all 0.2s ease;
}

#add-row-container .btn-success:hover {
    background: linear-gradient(135deg, #6a9588 0%, #5a8276 100%);
    box-shadow: 0 10px 15px -3px rgba(123, 169, 159, 0.4);
    transform: translateY(-1px);
}

/* Clear floats after DataTables controls */
.dataTables_wrapper .row {
    clear: both;
}

.dataTables_filter input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(71, 85, 105, 0.1);
    outline: none;
}

.page-item .page-link {
    border: none;
    color: var(--dark-color);
    padding: 0.5rem 0.75rem;
    margin: 0 0.25rem;
    border-radius: calc(var(--border-radius) - 2px);
    transition: all 0.2s ease;
    font-size: 0.95rem;
}

.page-item .page-link:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

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

/* Responsive design improvements */
@media (max-width: 768px) {
    .navbar-nav .nav-link {
        padding: 1rem 1.25rem;
    }

    .card-body {
        padding: 2rem;
    }

    .table-responsive {
        border-radius: var(--border-radius);
    }

    .btn {
        width: 100%;
        margin-bottom: 0.75rem;
    }

    .floating-action-button {
        bottom: 1.5rem;
        right: 1.5rem;
    }

    /* Stack DataTables controls on mobile */
    .dataTables_filter {
        float: none;
        text-align: left;
        margin-bottom: 1rem;
    }

    .dataTables_length,
    .dataTables_info {
        margin-bottom: 0.5rem;
    }
}

/* Loading animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

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

/* Fade-in animation */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Info Panel - Instant Expansion */
#queryInfo {
    transition: none !important;
}

/* DataTables toolbar: show-entries | pagination (center) | search on one line */
.dt-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.45rem 1rem;
    border-bottom: 1px solid #e0e0e0;
    flex-wrap: wrap;
}
.dt-toolbar-bottom {
    border-bottom: none;
    border-top: 1px solid #e0e0e0;
}
.dt-toolbar-center {
    flex: 1;
    display: flex;
    justify-content: center;
}
.dt-toolbar .dataTables_length,
.dt-toolbar .dataTables_filter {
    margin: 0;
}
.dt-toolbar .dataTables_filter input {
    width: 200px;
}
.dt-toolbar .dataTables_paginate {
    margin: 0;
}