/* ==========================================================================
   Zucchi Recinzioni - Custom Styles
   Brand colors: Green (#9ACD32) and Black
   ========================================================================== */

/* ==========================================================================
   CSS Custom Properties (Variables)
   ========================================================================== */
:root {
    /* Brand Colors - Zucchi Official */
    --zucchi-green: #9ACD32;
    --zucchi-green-dark: #7CB01E;
    --zucchi-green-light: #A8D94A;
    --zucchi-green-hover: #8BC02A;
    --zucchi-black: #000000;
    --zucchi-dark: #1a1a1a;
    --zucchi-dark-light: #2d2d2d;
    
    /* Neutral Colors */
    --color-white: #ffffff;
    --color-gray-50: #f8f9fa;
    --color-gray-100: #f1f3f5;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #6c757d;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;
    
    /* Semantic Colors */
    --color-success: #28a745;
    --color-success-light: #d4edda;
    --color-warning: #ffc107;
    --color-warning-light: #fff3cd;
    --color-danger: #dc3545;
    --color-danger-light: #f8d7da;
    --color-info: #17a2b8;
    --color-info-light: #d1ecf1;
    
    /* Text Colors */
    --text-primary: #2c3e50;
    --text-secondary: #6c757d;
    --text-muted: #adb5bd;
    --text-white: #ffffff;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition: 0.2s ease;
    --transition-slow: 0.3s ease;
    --transition-smooth: 0.25s ease-out;
    
    /* Card Shadows (optimized for hover effects) */
    --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-card-hover: 0 4px 16px rgba(0, 0, 0, 0.12);
    
    /* Focus Ring */
    --focus-ring: 0 0 0 3px rgba(154, 205, 50, 0.3);
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
}

/* ==========================================================================
   Base Styles
   ========================================================================== */
body {
    font-family: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    color: var(--text-primary);
    background-color: var(--color-gray-100);
}

/* ==========================================================================
   Sidebar Styles
   ========================================================================== */
.main-sidebar {
    background: var(--zucchi-black) !important;
    border-right: none;
    box-shadow: var(--shadow-lg);
}

.sidebar-dark-primary {
    background: var(--zucchi-black) !important;
}

.brand-link {
    background: var(--zucchi-dark) !important;
    padding: var(--space-4) var(--space-4);
    border-bottom: 1px solid rgba(154, 205, 50, 0.2) !important;
}

.brand-link:hover {
    color: var(--color-white) !important;
    text-decoration: none !important;
}

.brand-text {
    color: var(--color-white) !important;
    font-weight: 600;
}

.sidebar .nav-sidebar .nav-item {
    margin: var(--space-1) var(--space-2);
}

.sidebar .nav-sidebar .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius);
    transition: all 0.2s ease !important;
    font-size: 0.9rem;
    font-weight: 500;
    background: transparent !important;
}

.sidebar .nav-sidebar .nav-link:hover {
    background: rgba(154, 205, 50, 0.15) !important;
    color: #ffffff !important;
}

.sidebar .nav-sidebar .nav-link.active {
    background: rgba(154, 205, 50, 0.2) !important;
    color: #ffffff !important;
    border-left: 3px solid var(--zucchi-green);
}

.sidebar .nav-sidebar .nav-link.active .nav-icon {
    color: var(--zucchi-green) !important;
}

.sidebar .nav-sidebar .nav-icon {
    color: rgba(255, 255, 255, 0.7) !important;
    transition: all 0.2s ease !important;
    margin-right: var(--space-2);
}

.sidebar .nav-sidebar .nav-link:hover .nav-icon {
    color: var(--zucchi-green) !important;
}

/* Sidebar Treeview */
.nav-treeview {
    padding: var(--space-2) 0;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius);
    margin: var(--space-1) 0;
}

.nav-treeview .nav-link {
    padding-left: var(--space-8) !important;
    font-size: 0.85rem;
}

/* Sidebar Search */
.sidebar .searchable-field,
.sidebar .select2-container--default .select2-selection--single {
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: var(--color-white) !important;
    border-radius: var(--radius) !important;
}

.sidebar .searchable-field:focus {
    background: rgba(255, 255, 255, 0.15) !important;
    border-color: var(--zucchi-green) !important;
    box-shadow: 0 0 0 3px rgba(154, 205, 50, 0.2) !important;
}

.sidebar .select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: rgba(255, 255, 255, 0.6) !important;
}

.sidebar .select2-container--default .select2-selection--single .select2-selection__rendered {
    color: rgba(255, 255, 255, 0.9) !important;
}

/* ==========================================================================
   Header Styles
   ========================================================================== */
.main-header {
    background: var(--color-white) !important;
    border-bottom: 1px solid var(--color-gray-200) !important;
    box-shadow: var(--shadow-sm);
}

.main-header .nav-link {
    color: var(--text-secondary) !important;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius);
    transition: var(--transition);
}

.main-header .nav-link:hover {
    color: var(--zucchi-green) !important;
    background: var(--color-gray-50);
}

.main-header .navbar-nav .nav-item .nav-link {
    color: var(--text-secondary) !important;
}

.main-header .navbar-nav .nav-item .nav-link:hover {
    color: var(--zucchi-green) !important;
}

/* Dropdown in header */
.main-header .dropdown-menu {
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-lg);
    padding: var(--space-2) 0;
}

.main-header .dropdown-item {
    padding: var(--space-2) var(--space-4);
    transition: var(--transition);
}

.main-header .dropdown-item:hover {
    background: var(--color-gray-50);
    color: var(--zucchi-green);
}

/* ==========================================================================
   Content Wrapper
   ========================================================================== */
.content-wrapper {
    background: var(--color-gray-100) !important;
    min-height: calc(100vh - 57px - 50px); /* viewport - header - footer */
}

.content {
    padding: var(--space-5) !important;
}

/* ==========================================================================
   Card Styles
   ========================================================================== */
.card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-smooth), border-color var(--transition-smooth);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-card-hover);
    border-color: var(--color-gray-300) !important;
}

.card-header {
    background: var(--color-gray-50) !important;
    border-bottom: 1px solid var(--color-gray-200) !important;
    padding: var(--space-4) var(--space-5);
    font-weight: 600;
    color: var(--zucchi-green);
    font-size: 1rem;
}

.card-header:first-child {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
}

.card-body {
    padding: var(--space-5);
}

.card-footer {
    background: var(--color-gray-50) !important;
    border-top: 1px solid var(--color-gray-200) !important;
    padding: var(--space-4) var(--space-5);
}

/* Card without hover effect (for static cards) */
.card.card-static:hover {
    box-shadow: var(--shadow-card);
    border-color: var(--color-gray-200) !important;
}

/* Stat Cards */
.stat-card {
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.stat-card.primary,
.stat-card.green {
    background: linear-gradient(135deg, var(--zucchi-green) 0%, var(--zucchi-green-dark) 100%);
}

.stat-card.dark {
    background: linear-gradient(135deg, var(--zucchi-dark) 0%, var(--zucchi-black) 100%);
}

.stat-card.success {
    background: linear-gradient(135deg, var(--color-success) 0%, #1e7e34 100%);
}

.stat-card.warning {
    background: linear-gradient(135deg, var(--color-warning) 0%, #d39e00 100%);
    color: var(--text-primary);
}

.stat-card .stat-icon {
    position: absolute;
    right: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    font-size: 3rem;
    opacity: 0.3;
}

.stat-card .stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--space-2);
}

.stat-card .stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   Button Styles
   ========================================================================== */
.btn {
    font-weight: 500;
    border-radius: var(--radius);
    padding: var(--space-2) var(--space-4);
    transition: all var(--transition-smooth);
    border: none;
    font-size: 0.9rem;
    cursor: pointer;
}

.btn:focus {
    box-shadow: var(--focus-ring);
    outline: none;
}

.btn:active {
    transform: translateY(1px);
}

/* Disabled state for all buttons */
.btn:disabled,
.btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-primary {
    background: var(--zucchi-green) !important;
    color: var(--zucchi-black) !important;
    border: 1px solid var(--zucchi-green) !important;
}

.btn-primary:hover,
.btn-primary:focus {
    background: var(--zucchi-green-dark) !important;
    border-color: var(--zucchi-green-dark) !important;
    color: var(--color-white) !important;
    box-shadow: var(--focus-ring);
}

.btn-secondary {
    background: var(--zucchi-dark);
    color: var(--color-white);
    border: 1px solid var(--zucchi-dark);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background: var(--zucchi-black);
    color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.15);
}

.btn-success {
    background: var(--color-success);
    color: var(--color-white);
    border: 1px solid var(--color-success);
}

.btn-success:hover,
.btn-success:focus {
    background: #1e7e34;
    border-color: #1e7e34;
    color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.3);
}

.btn-danger {
    background: var(--color-danger);
    color: var(--color-white);
    border: 1px solid var(--color-danger);
}

.btn-danger:hover,
.btn-danger:focus {
    background: #c82333;
    border-color: #c82333;
    color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.3);
}

.btn-warning {
    background: var(--color-warning);
    color: var(--text-primary);
    border: 1px solid var(--color-warning);
}

.btn-warning:hover,
.btn-warning:focus {
    background: #d39e00;
    border-color: #d39e00;
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.3);
}

.btn-info {
    background: var(--color-info);
    color: var(--color-white);
    border: 1px solid var(--color-info);
}

.btn-info:hover,
.btn-info:focus {
    background: #138496;
    border-color: #138496;
    color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(23, 162, 184, 0.3);
}

.btn-default,
.btn-light {
    background: var(--color-gray-100);
    color: var(--text-primary);
    border: 1px solid var(--color-gray-300);
}

.btn-default:hover,
.btn-default:focus,
.btn-light:hover,
.btn-light:focus {
    background: var(--color-gray-200);
    border-color: var(--color-gray-400);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.08);
}

.btn-outline-primary {
    border: 2px solid var(--zucchi-green) !important;
    color: var(--zucchi-green) !important;
    background: transparent !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background: var(--zucchi-green) !important;
    color: var(--zucchi-black) !important;
    box-shadow: var(--focus-ring);
}

.btn-outline-secondary {
    border: 1px solid var(--color-gray-400);
    color: var(--text-secondary);
    background: transparent;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
    background: var(--color-gray-100);
    border-color: var(--color-gray-500);
    color: var(--text-primary);
}

.btn-outline-danger {
    border: 1px solid var(--color-danger);
    color: var(--color-danger);
    background: transparent;
}

.btn-outline-danger:hover,
.btn-outline-danger:focus {
    background: var(--color-danger);
    color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.3);
}

.btn-outline-success {
    border: 1px solid var(--color-success);
    color: var(--color-success);
    background: transparent;
}

.btn-outline-success:hover,
.btn-outline-success:focus {
    background: var(--color-success);
    color: var(--color-white);
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.3);
}

.btn-xs {
    padding: 0.2rem 0.5rem;
    font-size: 0.75rem;
    border-radius: var(--radius-sm);
}

.btn-group-xs > .btn,
.btn-xs {
    padding: 1px 5px;
    font-size: 12px;
    line-height: 1.5;
    border-radius: 3px;
}

.btn-sm {
    padding: var(--space-1) var(--space-3);
    font-size: 0.85rem;
}

.btn-lg {
    padding: var(--space-3) var(--space-6);
    font-size: 1rem;
}

/* Button loading state */
.btn.btn-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn.btn-loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid currentColor;
    border-radius: 50%;
    border-right-color: transparent;
    animation: btn-spinner 0.6s linear infinite;
}

.btn-primary.btn-loading::after {
    border-color: var(--zucchi-black);
    border-right-color: transparent;
}

.btn-success.btn-loading::after,
.btn-danger.btn-loading::after,
.btn-info.btn-loading::after,
.btn-secondary.btn-loading::after {
    border-color: var(--color-white);
    border-right-color: transparent;
}

@keyframes btn-spinner {
    to {
        transform: rotate(360deg);
    }
}

/* ==========================================================================
   Form Styles
   ========================================================================== */
.form-control {
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius);
    padding: var(--space-2) var(--space-3);
    font-size: 0.9rem;
    transition: var(--transition);
    color: var(--text-primary);
}

.form-control:focus {
    border-color: var(--zucchi-green);
    box-shadow: 0 0 0 3px rgba(154, 205, 50, 0.2);
    outline: none;
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-control.is-invalid {
    border-color: var(--color-danger);
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
}

.form-group {
    margin-bottom: var(--space-4);
}

.form-group label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
    font-size: 0.9rem;
}

.form-group .required::after {
    content: " *";
    color: var(--color-danger);
}

.form-group .help-block {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: var(--space-1);
}

.invalid-feedback {
    color: var(--color-danger);
    font-size: 0.8rem;
    margin-top: var(--space-1);
}

.has-error .invalid-feedback {
    display: block !important;
}

.form-check.is-invalid ~ .invalid-feedback {
    display: block;
}

/* Select2 Styling */
.select2-container--default .select2-selection--single,
.select2-container--default .select2-selection--multiple {
    border: 1px solid var(--color-gray-300) !important;
    border-radius: var(--radius) !important;
    min-height: 38px;
}

.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--focus .select2-selection--multiple {
    border-color: var(--zucchi-green) !important;
    box-shadow: 0 0 0 3px rgba(154, 205, 50, 0.2);
}

.select2-dropdown {
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: var(--zucchi-green) !important;
    color: var(--zucchi-black) !important;
}

.select2 {
    max-width: 100%;
    width: 100% !important;
}

.select2-selection__rendered {
    padding-bottom: 5px !important;
}

.select2-container--open {
    z-index: 9999;
}

.select2-results__option {
    padding-left: 0px;
    padding-right: 0px;
}

/* Custom Select */
.custom-select.form-control-sm {
    padding: 0.25rem 1.5rem;
}

/* Checkbox & Radio */
.form-check-input {
    width: 1.1em;
    height: 1.1em;
    margin-top: 0.2em;
}

.form-check-input:checked {
    background-color: var(--zucchi-green);
    border-color: var(--zucchi-green);
}

.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(154, 205, 50, 0.25);
    border-color: var(--zucchi-green);
}

/* ==========================================================================
   Table Styles
   ========================================================================== */
.table {
    color: var(--text-primary);
}

.table thead th {
    background: var(--color-gray-50);
    border-bottom: 2px solid var(--color-gray-300);
    color: var(--zucchi-green);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--space-3) var(--space-4);
}

.table tbody td {
    padding: var(--space-3) var(--space-4);
    vertical-align: middle;
    border-color: var(--color-gray-200);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: var(--color-gray-50);
}

.table-hover tbody tr:hover {
    background-color: rgba(154, 205, 50, 0.08);
}

.table-bordered {
    border: 1px solid var(--color-gray-200);
}

.table-bordered th,
.table-bordered td {
    border: 1px solid var(--color-gray-200);
}

/* DataTables Styling */
.datatable {
    width: 100% !important;
}

table.dataTable thead th {
    border-bottom: 2px solid var(--color-gray-300);
}

table.dataTable thead .sorting,
table.dataTable thead .sorting_asc,
table.dataTable thead .sorting_desc {
    background-image: none;
}

.dataTables_wrapper.no-footer .dataTables_scrollBody {
    border-bottom: 1px solid var(--color-gray-300);
}

.dataTables_length,
.dataTables_filter,
.dt-buttons {
    margin-bottom: var(--space-4);
    margin-top: var(--space-2);
}

.dataTables_filter {
    margin-right: var(--space-2);
}

.dataTables_filter input {
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius);
    padding: var(--space-2) var(--space-3);
    margin-left: var(--space-2);
}

.dataTables_filter input:focus {
    border-color: var(--zucchi-green);
    box-shadow: 0 0 0 3px rgba(154, 205, 50, 0.2);
    outline: none;
}

.dataTables_length label select {
    width: 65px !important;
}

.dataTables_length select {
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius);
    padding: var(--space-1) var(--space-2);
}

.dt-buttons .btn {
    margin-left: var(--space-2);
    border-radius: var(--radius);
}

table.dataTable tbody td.select-checkbox::before,
table.dataTable tbody td.select-checkbox::after,
table.dataTable tbody th.select-checkbox::before,
table.dataTable tbody th.select-checkbox::after {
    top: 50%;
}

.table.datatable {
    box-sizing: border-box;
    border-collapse: collapse;
}

div.dt-button-collection {
    padding: 0;
}

.buttons-columnVisibility {
    display: block;
}

.buttons-columnVisibility.active {
    background-color: rgba(154, 205, 50, 0.2);
    font-weight: bolder;
}

/* Pagination */
.dataTables_paginate .paginate_button {
    border-radius: var(--radius);
    margin: 0 2px;
}

.dataTables_paginate .paginate_button.current {
    background: var(--zucchi-green) !important;
    border-color: var(--zucchi-green) !important;
    color: var(--zucchi-black) !important;
}

.dataTables_paginate .paginate_button:hover {
    background: var(--color-gray-100) !important;
    border-color: var(--color-gray-300) !important;
    color: var(--zucchi-green) !important;
}

.page-item.active .page-link {
    background-color: var(--zucchi-green);
    border-color: var(--zucchi-green);
    color: var(--zucchi-black);
}

.page-link {
    color: var(--zucchi-green);
    border-radius: var(--radius);
    margin: 0 2px;
}

.page-link:hover {
    color: var(--zucchi-green-dark);
    background-color: var(--color-gray-100);
}

/* ==========================================================================
   Alert Styles
   ========================================================================== */
.alert {
    border: none;
    border-radius: var(--radius);
    padding: var(--space-4);
    font-size: 0.9rem;
}

.alert-success {
    background: var(--color-success-light);
    color: #155724;
    border-left: 4px solid var(--color-success);
}

.alert-danger {
    background: var(--color-danger-light);
    color: #721c24;
    border-left: 4px solid var(--color-danger);
}

.alert-warning {
    background: var(--color-warning-light);
    color: #856404;
    border-left: 4px solid var(--color-warning);
}

.alert-info {
    background: var(--color-info-light);
    color: #0c5460;
    border-left: 4px solid var(--color-info);
}

/* ==========================================================================
   Badge Styles
   ========================================================================== */
.badge {
    font-weight: 500;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
}

.badge-primary {
    background: var(--zucchi-green);
    color: var(--zucchi-black);
}

.badge-secondary {
    background: var(--zucchi-dark);
}

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

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

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

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

/* ==========================================================================
   Dropdown Styles
   ========================================================================== */
.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius);
    padding: var(--space-2) 0;
}

.dropdown-item {
    padding: var(--space-2) var(--space-4);
    font-size: 0.9rem;
    transition: var(--transition);
}

.dropdown-item:hover {
    background: var(--color-gray-50);
    color: var(--zucchi-green);
}

.dropdown-divider {
    border-color: var(--color-gray-200);
}

/* ==========================================================================
   Modal Styles
   ========================================================================== */
.modal-content {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.modal-header {
    background: var(--color-gray-50);
    border-bottom: 1px solid var(--color-gray-200);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: var(--space-4) var(--space-5);
}

.modal-title {
    color: var(--zucchi-green);
    font-weight: 600;
}

.modal-body {
    padding: var(--space-5);
}

.modal-footer {
    border-top: 1px solid var(--color-gray-200);
    padding: var(--space-4) var(--space-5);
}

/* ==========================================================================
   Dropzone Styles
   ========================================================================== */
.dropzone {
    border: 2px dashed var(--color-gray-300);
    border-radius: var(--radius-lg);
    background: var(--color-gray-50);
    transition: var(--transition);
}

.dropzone:hover {
    border-color: var(--zucchi-green);
    background: rgba(154, 205, 50, 0.05);
}

.dropzone .dz-message {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ==========================================================================
   CKEditor Styles
   ========================================================================== */
.ck-editor__editable,
textarea {
    min-height: 150px;
}

.ck.ck-editor__main > .ck-editor__editable {
    border-color: var(--color-gray-300);
    border-radius: 0 0 var(--radius) var(--radius);
}

.ck.ck-editor__main > .ck-editor__editable:focus {
    border-color: var(--zucchi-green);
    box-shadow: 0 0 0 3px rgba(154, 205, 50, 0.2);
}

/* ==========================================================================
   Global Search Styles
   ========================================================================== */
.searchable-title {
    font-weight: bold;
    color: var(--zucchi-green);
}

.searchable-fields {
    padding-left: 5px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.searchable-link {
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius);
    transition: var(--transition);
}

.searchable-link:hover {
    cursor: pointer;
    background: var(--color-gray-100);
}

/* ==========================================================================
   Auth Pages Styles
   ========================================================================== */

/* Auth Page Background */
.auth-page {
    background: linear-gradient(135deg, var(--zucchi-dark) 0%, var(--zucchi-black) 100%);
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

/* Auth Wrapper - Centers the card */
.auth-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem 1rem;
}

/* Auth Card */
.auth-card {
    background: var(--color-white);
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    padding: 2.5rem;
    max-width: 420px;
    width: 100%;
    animation: authCardFadeIn 0.4s ease-out;
}

@keyframes authCardFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Auth Header */
.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo {
    max-width: 180px;
    height: auto;
    margin-bottom: 1.5rem;
}

.auth-title {
    color: var(--zucchi-green);
    font-weight: 700;
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Auth Form */
.auth-form {
    margin-bottom: 1.5rem;
}

.auth-form .form-group {
    margin-bottom: 1.25rem;
}

.auth-form .form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.auth-form .form-label i {
    color: var(--zucchi-green);
    font-size: 0.85rem;
}

.auth-form .form-control {
    border: 2px solid var(--color-gray-200);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.auth-form .form-control:focus {
    border-color: var(--zucchi-green);
    box-shadow: 0 0 0 3px rgba(154, 205, 50, 0.2);
    outline: none;
}

.auth-form .form-control::placeholder {
    color: var(--text-muted);
}

.auth-form .form-control.is-invalid {
    border-color: var(--color-danger);
}

.auth-form .form-control.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.2);
}

/* Custom Checkbox for Auth */
.auth-form .custom-control-input:checked ~ .custom-control-label::before {
    background-color: var(--zucchi-green);
    border-color: var(--zucchi-green);
}

.auth-form .custom-control-input:focus ~ .custom-control-label::before {
    box-shadow: 0 0 0 3px rgba(154, 205, 50, 0.2);
}

.auth-form .custom-control-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
}

/* Auth Button */
.auth-form .btn-primary {
    background-color: var(--zucchi-green);
    border-color: var(--zucchi-green);
    color: var(--zucchi-black);
    font-weight: 600;
    padding: 0.875rem 1.5rem;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
    margin-top: 0.5rem;
}

.auth-form .btn-primary:hover {
    background-color: var(--zucchi-green-dark);
    border-color: var(--zucchi-green-dark);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(154, 205, 50, 0.4);
}

.auth-form .btn-primary:focus {
    box-shadow: 0 0 0 3px rgba(154, 205, 50, 0.3);
}

.auth-form .btn-primary:active {
    transform: translateY(0);
}

.auth-form .btn-lg {
    font-size: 1rem;
}

/* Auth Footer */
.auth-footer {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-gray-200);
}

.auth-link {
    color: var(--zucchi-green);
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease;
}

.auth-link:hover {
    color: var(--zucchi-green-dark);
    text-decoration: none;
}

.auth-link i {
    font-size: 0.85rem;
}

/* Auth Alerts */
.auth-card .alert {
    border: none;
    border-radius: 0.5rem;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
}

.auth-card .alert-info {
    background-color: rgba(23, 162, 184, 0.1);
    color: #0c5460;
    border-left: 4px solid var(--color-info);
}

.auth-card .alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    color: #155724;
    border-left: 4px solid var(--color-success);
}

.auth-card .alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    color: #721c24;
    border-left: 4px solid var(--color-danger);
}

/* Responsive Auth */
@media (max-width: 575.98px) {
    .auth-card {
        padding: 1.5rem;
        margin: 1rem;
        border-radius: 0.75rem;
    }
    
    .auth-logo {
        max-width: 140px;
    }
    
    .auth-title {
        font-size: 1.5rem;
    }
    
    .auth-form .form-control {
        padding: 0.625rem 0.875rem;
    }
}

/* Legacy login-page class support */
.login-page {
    background: linear-gradient(135deg, var(--zucchi-dark) 0%, var(--zucchi-black) 100%);
    min-height: 100vh;
}

.login-page .c-app {
    background: transparent;
}

/* ==========================================================================
   Dashboard Specific Styles
   ========================================================================== */
.dashboard-header {
    margin-bottom: var(--space-6);
}

.dashboard-header h1 {
    color: var(--zucchi-green);
    font-weight: 700;
    font-size: 1.75rem;
    margin-bottom: var(--space-2);
}

.dashboard-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-5);
    margin-bottom: var(--space-6);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.text-zucchi-green {
    color: var(--zucchi-green) !important;
}

.text-zucchi-dark {
    color: var(--zucchi-dark) !important;
}

.bg-zucchi-green {
    background-color: var(--zucchi-green) !important;
}

.bg-zucchi-dark {
    background-color: var(--zucchi-dark) !important;
}

.border-zucchi-green {
    border-color: var(--zucchi-green) !important;
}

.border-zucchi-dark {
    border-color: var(--zucchi-dark) !important;
}

/* ==========================================================================
   Form Section Styles
   ========================================================================== */
.form-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-gray-200);
}

.form-section:last-of-type {
    border-bottom: none;
    margin-bottom: 1rem;
    padding-bottom: 0;
}

.form-section-title {
    color: var(--zucchi-green);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-gray-100);
}

.form-section-title i {
    color: var(--zucchi-green);
    font-size: 1.1rem;
    margin-right: var(--space-2);
}

/* Form Row Adjustments */
.form-section .row {
    margin-left: -0.5rem;
    margin-right: -0.5rem;
}

.form-section .row > [class*="col-"] {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}

/* Sticky Form Actions */
.form-actions-sticky {
    position: sticky;
    bottom: 0;
    background: var(--color-white);
    padding: 1rem 1.5rem;
    margin: 1.5rem -1.5rem -1.5rem;
    border-top: 1px solid var(--color-gray-200);
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.05);
    display: flex;
    gap: 0.75rem;
    z-index: 100;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.form-actions-sticky .btn {
    min-width: 120px;
}

.form-actions-sticky .btn-primary {
    background: var(--zucchi-green);
}

.form-actions-sticky .btn-primary:hover {
    background: var(--zucchi-green-dark);
}

/* Dropzone in grid */
.form-section .dropzone {
    min-height: 150px;
}

/* Select2 full width in grid */
.form-section .select2-container {
    width: 100% !important;
}

/* CKEditor adjustments */
.form-section .ck-editor__editable {
    min-height: 120px;
}

/* ==========================================================================
   Footer Styles
   ========================================================================== */
.main-footer {
    background: var(--color-white);
    border-top: 1px solid var(--color-gray-200);
    padding: var(--space-4);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */
@media (max-width: 991.98px) {
    .main-sidebar {
        margin-left: -250px;
    }
    
    .main-sidebar.sidebar-open {
        margin-left: 0;
    }
    
    .dashboard-stats {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 767.98px) {
    .form-section .row > [class*="col-md-"] {
        margin-bottom: 0.5rem;
    }
    
    .form-actions-sticky {
        flex-direction: column;
        padding: 1rem;
        margin: 1rem -1rem -1rem;
    }
    
    .form-actions-sticky .btn {
        width: 100%;
    }
}

@media (max-width: 575.98px) {
    .card-header,
    .card-body {
        padding: var(--space-4);
    }
    
    .stat-card {
        padding: var(--space-4);
    }
    
    .stat-card .stat-value {
        font-size: 2rem;
    }
    
    .auth-card {
        padding: var(--space-5);
        margin: var(--space-4);
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
    .main-sidebar,
    .main-header,
    .dt-buttons,
    .btn,
    .main-footer {
        display: none !important;
    }
    
    .content-wrapper {
        margin-left: 0 !important;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid var(--color-gray-300);
    }
}

/* ==========================================================================
   Additional Component Styles
   ========================================================================== */

/* Info Box Styling */
.info-box {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    background: var(--color-white);
}

.info-box-icon {
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.bg-primary {
    background-color: var(--zucchi-green) !important;
}

/* Small Box Styling */
.small-box {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.small-box > .inner h3 {
    font-weight: 700;
}

.small-box .icon {
    opacity: 0.3;
}

/* Progress Bars */
.progress {
    border-radius: var(--radius);
    background: var(--color-gray-200);
}

.progress-bar {
    background-color: var(--zucchi-green);
}

/* Tabs */
.nav-tabs {
    border-bottom: 2px solid var(--color-gray-200);
}

.nav-tabs .nav-link {
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-secondary);
    font-weight: 500;
    padding: var(--space-3) var(--space-4);
    transition: var(--transition);
}

.nav-tabs .nav-link:hover {
    border-bottom-color: var(--color-gray-300);
    color: var(--zucchi-green);
}

.nav-tabs .nav-link.active {
    color: var(--zucchi-green);
    border-bottom-color: var(--zucchi-green);
    background: transparent;
}

/* Breadcrumb */
.breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: var(--space-4);
}

.breadcrumb-item a {
    color: var(--zucchi-green);
}

.breadcrumb-item a:hover {
    color: var(--zucchi-green-dark);
}

.breadcrumb-item.active {
    color: var(--text-secondary);
}

/* List Groups */
.list-group-item {
    border-color: var(--color-gray-200);
    padding: var(--space-3) var(--space-4);
}

.list-group-item.active {
    background-color: var(--zucchi-green);
    border-color: var(--zucchi-green);
    color: var(--zucchi-black);
}

.list-group-item-action:hover {
    background-color: var(--color-gray-50);
    color: var(--zucchi-green);
}

/* Tooltips */
.tooltip .tooltip-inner {
    background-color: var(--zucchi-dark);
    border-radius: var(--radius);
}

.tooltip.bs-tooltip-top .arrow::before,
.tooltip.bs-tooltip-auto[x-placement^="top"] .arrow::before {
    border-top-color: var(--zucchi-dark);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gray-400);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--zucchi-green);
}

/* Selection Color */
::selection {
    background: rgba(154, 205, 50, 0.3);
    color: var(--text-primary);
}

/* Link Styling */
a {
    color: var(--zucchi-green);
    transition: var(--transition);
}

a:hover {
    color: var(--zucchi-green-dark);
}

/* Focus Visible */
*:focus-visible {
    outline: 2px solid var(--zucchi-green);
    outline-offset: 2px;
}

/* Loading/Spinner */
.spinner-border {
    color: var(--zucchi-green);
}

.spinner-grow {
    color: var(--zucchi-green);
}

/* ==========================================================================
   Preventivo Show Page Styles
   ========================================================================== */

/* Header Card */
.preventivo-header-card {
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-50) 100%);
}

.preventivo-header-card .card-body {
    padding: var(--space-5) var(--space-6);
}

.preventivo-title-section h2 {
    font-size: 1.5rem;
    color: var(--text-primary);
    font-weight: 700;
}

.preventivo-actions .btn-toolbar {
    gap: var(--space-2);
}

/* Status Badge Large */
.badge-lg {
    font-size: 0.9rem;
    padding: var(--space-2) var(--space-4);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.status-badge {
    text-transform: uppercase;
}

/* ==========================================================================
   Workflow Timeline
   ========================================================================== */
.workflow-timeline {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--space-2) 0;
    overflow-x: auto;
}

.workflow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    flex: 1;
    min-width: 100px;
}

.workflow-step .step-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--color-gray-500);
    transition: all var(--transition-smooth);
    position: relative;
    z-index: 2;
    border: 3px solid var(--color-gray-300);
    cursor: default;
}

.workflow-step:hover .step-icon {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.workflow-step .step-label {
    margin-top: var(--space-2);
    font-size: 0.75rem;
    color: var(--color-gray-600);
    text-align: center;
    font-weight: 500;
}

.workflow-step .step-connector {
    position: absolute;
    top: 25px;
    left: calc(50% + 25px);
    width: calc(100% - 50px);
    height: 3px;
    background: var(--color-gray-300);
    z-index: 1;
}

/* Completed Steps */
.workflow-step.completed .step-icon {
    background: var(--zucchi-green);
    color: var(--color-white);
    border-color: var(--zucchi-green-dark);
}

.workflow-step.completed .step-label {
    color: var(--zucchi-green-dark);
}

.workflow-step.completed .step-connector {
    background: var(--zucchi-green);
}

/* Current Step */
.workflow-step.current .step-icon {
    background: var(--color-white);
    color: var(--zucchi-green);
    border-color: var(--zucchi-green);
    box-shadow: 0 0 0 4px rgba(154, 205, 50, 0.3);
    animation: pulse-green 2s infinite;
}

.workflow-step.current .step-label {
    color: var(--zucchi-green);
    font-weight: 700;
}

@keyframes pulse-green {
    0% {
        box-shadow: 0 0 0 0 rgba(154, 205, 50, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(154, 205, 50, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(154, 205, 50, 0);
    }
}

/* ==========================================================================
   Client Info Rows
   ========================================================================== */
.client-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.info-row {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-2) 0;
}

.info-row > i {
    width: 20px;
    text-align: center;
    margin-top: 2px;
    flex-shrink: 0;
}

.info-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.info-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.info-value {
    font-size: 0.95rem;
    color: var(--text-primary);
}

.info-value a {
    color: var(--zucchi-green);
}

.info-value a:hover {
    color: var(--zucchi-green-dark);
    text-decoration: underline;
}

/* ==========================================================================
   Products Table
   ========================================================================== */
.products-table {
    margin-bottom: 0;
}

.products-table thead th {
    background: var(--color-gray-50);
    border-bottom: 2px solid var(--color-gray-200);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    padding: var(--space-3) var(--space-4);
}

.products-table tbody td {
    vertical-align: middle;
    padding: var(--space-3) var(--space-4);
    border-color: var(--color-gray-100);
}

.products-table tbody tr:hover {
    background-color: rgba(154, 205, 50, 0.05);
}

.product-thumbnail {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--color-gray-200);
}

.product-placeholder {
    width: 60px;
    height: 60px;
    background: var(--color-gray-100);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-400);
    font-size: 1.5rem;
}

.product-placeholder.custom {
    background: rgba(23, 162, 184, 0.1);
    color: var(--color-info);
}

.product-name {
    font-weight: 500;
    color: var(--text-primary);
}

.product-code {
    font-size: 0.85rem;
    background: var(--color-gray-100);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

.product-custom {
    background-color: rgba(23, 162, 184, 0.03);
}

.text-decoration-line-through {
    text-decoration: line-through;
}

/* ==========================================================================
   Summary Table
   ========================================================================== */
.summary-table {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--space-2) 0;
}

.summary-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.summary-value {
    font-weight: 500;
    color: var(--text-primary);
    text-align: right;
}

.summary-divider {
    height: 1px;
    background: var(--color-gray-200);
    margin: var(--space-2) 0;
}

.summary-total {
    padding: var(--space-4);
    margin-top: var(--space-3);
    background: var(--color-gray-50);
    border-radius: var(--radius);
    border: 1px solid var(--color-gray-200);
}

.summary-total .summary-label {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.summary-total .summary-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--zucchi-green);
}

/* ==========================================================================
   Status Actions
   ========================================================================== */
.current-status-display {
    text-align: center;
    padding: var(--space-4);
    background: var(--color-gray-50);
    border-radius: var(--radius);
}

.status-actions .btn {
    text-align: left;
}

.status-actions .btn i {
    width: 20px;
}

/* ==========================================================================
   Attachments List
   ========================================================================== */
.attachments-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.attachment-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    background: var(--color-gray-50);
    border-radius: var(--radius);
    transition: var(--transition);
}

.attachment-item:hover {
    background: var(--color-gray-100);
}

.attachment-preview {
    width: 50px;
    height: 50px;
    border-radius: var(--radius);
    overflow: hidden;
    flex-shrink: 0;
}

.attachment-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.attachment-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: var(--radius);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.attachment-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.attachment-name {
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.attachment-meta {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.attachment-download {
    flex-shrink: 0;
}

/* ==========================================================================
   Gap Utility (Bootstrap 4 doesn't have this)
   ========================================================================== */
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }

/* ==========================================================================
   Responsive Adjustments for Preventivo Show
   ========================================================================== */
@media (max-width: 991.98px) {
    .workflow-timeline {
        padding-bottom: var(--space-4);
    }
    
    .workflow-step {
        min-width: 80px;
    }
    
    .workflow-step .step-icon {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
    
    .workflow-step .step-connector {
        top: 20px;
        left: calc(50% + 20px);
        width: calc(100% - 40px);
    }
    
    .workflow-step .step-label {
        font-size: 0.65rem;
    }
}

@media (max-width: 767.98px) {
    .preventivo-title-section h2 {
        font-size: 1.2rem;
    }
    
    .preventivo-actions .btn-group {
        flex-wrap: wrap;
    }
    
    .preventivo-actions .btn {
        flex: 1 1 auto;
    }
    
    .workflow-step .step-label {
        display: none;
    }
    
    .workflow-step .step-icon {
        width: 35px;
        height: 35px;
        font-size: 0.8rem;
    }
    
    .workflow-step .step-connector {
        top: 17px;
        left: calc(50% + 17px);
        width: calc(100% - 35px);
    }
    
    .product-thumbnail,
    .product-placeholder {
        width: 45px;
        height: 45px;
    }
    
    .products-table thead th,
    .products-table tbody td {
        padding: var(--space-2);
        font-size: 0.85rem;
    }
}

@media (max-width: 575.98px) {
    .preventivo-header-card .card-body {
        padding: var(--space-4);
    }
    
    .badge-lg {
        font-size: 0.8rem;
        padding: var(--space-1) var(--space-3);
    }
    
    .info-row {
        flex-wrap: wrap;
    }
    
    .summary-total .summary-label,
    .summary-total .summary-value {
        font-size: 1rem;
    }
}

/* ==========================================================================
   Toast Notification System
   ========================================================================== */
.toast-container {
    position: fixed;
    z-index: 9999;
    pointer-events: none;
    padding: var(--space-4);
}

.toast-container.toast-top-right {
    top: 0;
    right: 0;
}

.toast-container.toast-top-left {
    top: 0;
    left: 0;
}

.toast-container.toast-bottom-right {
    bottom: 0;
    right: 0;
}

.toast-container.toast-bottom-left {
    bottom: 0;
    left: 0;
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-width: 280px;
    max-width: 400px;
    padding: var(--space-4);
    margin-bottom: var(--space-3);
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--color-gray-400);
    pointer-events: auto;
    opacity: 0;
    transform: translateX(100%);
    transition: all var(--transition-smooth);
}

.toast.toast-visible {
    opacity: 1;
    transform: translateX(0);
}

.toast.toast-hiding {
    opacity: 0;
    transform: translateX(100%);
}

.toast-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.toast-message {
    flex: 1;
    font-size: 0.9rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.toast-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    line-height: 1;
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.toast-close:hover {
    opacity: 1;
}

/* Toast types */
.toast-success {
    border-left-color: var(--color-success);
}

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

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

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

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

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

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

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

/* ==========================================================================
   Confirm Modal Styles
   ========================================================================== */
#confirmModal .modal-header {
    background: var(--color-gray-50);
    border-bottom: 1px solid var(--color-gray-200);
}

#confirmModal .modal-title {
    color: var(--text-primary);
    font-weight: 600;
}

#confirmModal .modal-title i {
    color: var(--zucchi-green);
}

#confirmModal .modal-body {
    padding: var(--space-6);
}

#confirmModal .confirm-message {
    font-size: 1rem;
    color: var(--text-primary);
    line-height: 1.5;
}

#confirmModal .modal-footer {
    border-top: 1px solid var(--color-gray-200);
    padding: var(--space-4) var(--space-5);
}

/* ==========================================================================
   Loading States
   ========================================================================== */

/* Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-gray-300);
    border-radius: 50%;
    border-top-color: var(--zucchi-green);
    animation: spinner-rotate 0.8s linear infinite;
}

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

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

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

/* Loading overlay for sections/cards */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: inherit;
}

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

/* Card with loading state */
.card.is-loading {
    position: relative;
    min-height: 100px;
}

/* Table loading */
.table-loading {
    position: relative;
}

.table-loading::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    z-index: 5;
}

.table-loading::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 32px;
    height: 32px;
    margin: -16px 0 0 -16px;
    border: 3px solid var(--color-gray-300);
    border-radius: 50%;
    border-top-color: var(--zucchi-green);
    animation: spinner-rotate 0.8s linear infinite;
    z-index: 6;
}

/* Processing text */
.processing-text {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-secondary);
}

.processing-text .spinner {
    width: 16px;
    height: 16px;
}

/* DataTables processing indicator */
.dataTables_processing {
    background: var(--color-white) !important;
    border: 1px solid var(--color-gray-200) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow-md) !important;
    padding: var(--space-4) var(--space-6) !important;
    color: var(--text-primary) !important;
    font-weight: 500;
}

.dataTables_processing::before {
    content: "";
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-right: var(--space-3);
    border: 2px solid var(--color-gray-300);
    border-radius: 50%;
    border-top-color: var(--zucchi-green);
    animation: spinner-rotate 0.8s linear infinite;
    vertical-align: middle;
}

/* DataTables filter row */
.datatable thead tr:last-child td {
    background: var(--color-gray-50);
    padding: var(--space-2) var(--space-3);
    border-top: none;
}

.datatable thead tr:last-child td input.search,
.datatable thead tr:last-child td select.search {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius);
    font-size: 0.85rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.datatable thead tr:last-child td input.search:focus,
.datatable thead tr:last-child td select.search:focus {
    border-color: var(--zucchi-green);
    box-shadow: var(--focus-ring);
    outline: none;
}

.datatable thead tr:last-child td input.search::placeholder {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* DataTables row hover enhancement */
.datatable tbody tr {
    transition: background-color var(--transition-fast);
}

.datatable tbody tr:hover {
    background-color: rgba(154, 205, 50, 0.08) !important;
}

/* DataTables actions column */
.datatable td .btn-group {
    display: flex;
    gap: 2px;
}

.datatable td .btn-xs {
    padding: 4px 8px;
}