/*
============================================================
Zeff-IT Main Stylesheet
------------------------------------------------------------
- Company colors: #4a2c3e (primary), #ff8c00 (accent orange)
- Unified button system, card, form, and layout styling
- Accessibility and responsive design improvements
- Used by all public and admin pages
============================================================
*/

/* === Root Variables === */
:root {
    /* Company Colors */
    --primary-bg: #4A2C3E;
    --accent-orange: #FF8C00;
    --text-white: #FFFFFF;
    --light-bg: #6A4B5D;
    --secondary-text: #D3D3D3;
    
    /* Button Colors */
    --btn-primary-bg: var(--accent-orange);
    --btn-primary-hover: #E67E00;
    --btn-company-bg: var(--primary-bg);
    --btn-company-hover: #5a3c4e;
    --btn-admin-bg: #1e3a8a;
    --btn-admin-hover: #1e40af;
    
    /* Form Colors */
    --form-focus-border: var(--accent-orange);
    --form-focus-shadow: rgba(255, 140, 0, 0.25);
    
    /* Card Colors */
    --card-bg: #ffffff;
    --card-border: #dee2e6;
    --card-header-bg: var(--primary-bg);
}

/* === Base Styles === */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--light-bg) !important;
    color: #f8f9fa;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Ensure card and table backgrounds remain light for contrast */
.card, .table, .modal-content {
    color: #212529;
}

/* Ensure form labels are visible */
.form-label, label {
    color: #212529 !important;
}

.form-text {
    color: #6c757d !important;
}

/* Main website form labels - ensure they're visible on dark background */
body:not(.admin-page):not(.customer-page) .form-label,
body:not(.admin-page):not(.customer-page) label {
    color: var(--text-white) !important;
    font-weight: 500;
}

body:not(.admin-page):not(.customer-page) .form-text {
    color: var(--secondary-text) !important;
}

/* Fix for specific pages with light backgrounds where white labels are invisible */
.terms-card .form-label,
.terms-card label {
    color: #212529 !important;
}

.terms-card .form-text {
    color: #6c757d !important;
}

/* Fix for customers page - ensure labels are dark and visible */
body.admin-page .form-label,
body.admin-page label {
    color: #212529 !important;
}

body.admin-page .form-text {
    color: #6c757d !important;
}

/* Fix for modal labels - ensure they are always dark and visible */
.modal .form-label,
.modal label,
.modal .form-check-label {
    color: #212529 !important;
    font-weight: 500;
}

.modal .form-text {
    color: #6c757d !important;
}

/* Override the white label rule for modals with higher specificity */
body:not(.admin-page):not(.customer-page) .modal .form-label,
body:not(.admin-page):not(.customer-page) .modal label,
body:not(.admin-page):not(.customer-page) .modal .form-check-label {
    color: #212529 !important;
    font-weight: 500;
}

body:not(.admin-page):not(.customer-page) .modal .form-text {
    color: #6c757d !important;
}

/* === Navbar === */
.navbar {
    background-color: var(--primary-bg) !important;
    border-bottom: 3px solid var(--accent-orange);
    transition: background-color 0.3s ease;
}

.navbar-brand img {
    height: 40px;
    margin-right: 10px;
}

.navbar-nav .nav-link {
    color: var(--text-white) !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--accent-orange) !important;
}

/* === Unified Button System === */
.btn-base {
    font-weight: 600;
    padding: 10px 25px;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    border: none;
}

/* Primary Button (Orange) */
.btn-primary-custom {
    background-color: var(--btn-primary-bg);
    border-color: var(--btn-primary-bg);
    color: var(--text-white);
}

.btn-primary-custom:hover {
    background-color: var(--btn-primary-hover);
    border-color: var(--btn-primary-hover);
    color: var(--text-white);
    text-decoration: none;
}

/* Company Primary Button (Dark Purple) */
.btn-company-primary {
    background-color: var(--btn-company-bg) !important;
    border-color: var(--btn-company-bg) !important;
    color: var(--text-white) !important;
}

.btn-company-primary:hover {
    background-color: var(--btn-company-hover) !important;
    border-color: var(--btn-company-hover) !important;
    color: var(--text-white) !important;
    text-decoration: none;
}

.btn-company-primary:focus {
    background-color: var(--btn-company-bg) !important;
    border-color: var(--btn-company-bg) !important;
    color: var(--text-white) !important;
    box-shadow: 0 0 0 0.2rem rgba(74, 44, 62, 0.25);
}

/* Company Accent Button (Orange) */
.btn-company-accent {
    background-color: var(--btn-primary-bg) !important;
    border-color: var(--btn-primary-bg) !important;
    color: var(--text-white) !important;
}

.btn-company-accent:hover {
    background-color: var(--btn-primary-hover) !important;
    border-color: var(--btn-primary-hover) !important;
    color: var(--text-white) !important;
    text-decoration: none;
}

.btn-company-accent:focus {
    background-color: var(--btn-primary-bg) !important;
    border-color: var(--btn-primary-bg) !important;
    color: var(--text-white) !important;
    box-shadow: 0 0 0 0.2rem rgba(255, 140, 0, 0.25);
}

/* Admin Primary Button (Blue) */
.btn-admin-primary {
    background-color: var(--btn-admin-bg) !important;
    border-color: var(--btn-admin-bg) !important;
    color: var(--text-white) !important;
}

.btn-admin-primary:hover {
    background-color: var(--btn-admin-hover) !important;
    border-color: var(--btn-admin-hover) !important;
    color: var(--text-white) !important;
    text-decoration: none;
}

.btn-admin-primary:focus {
    background-color: var(--btn-admin-bg) !important;
    border-color: var(--btn-admin-bg) !important;
    color: var(--text-white) !important;
    box-shadow: 0 0 0 0.2rem rgba(30, 58, 138, 0.25);
}

/* Apply base styles to all custom buttons */
.btn-primary-custom,
.btn-company-primary,
.btn-company-accent,
.btn-admin-primary {
    font-weight: 600;
    padding: 10px 25px;
    border-radius: 8px;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
}

/* === Card Styles === */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.card-header {
    background-color: var(--card-header-bg);
    color: var(--text-white);
    border-bottom: 1px solid var(--card-border);
    border-radius: 0px 0px 0 0 !important;
    font-weight: 600;
}

.card-title {
    color: var(--primary-bg);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Card Header Background */
.bg-primary-custom {
    background-color: var(--primary-bg) !important;
    color: var(--text-white) !important;
    border: none !important;
}

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

/* Remove borders from card headers with primary custom background */
.card-header.bg-primary-custom {
    border: none !important;
}

/* === Form Styles === */
.form-control:focus {
    border-color: var(--form-focus-border);
    box-shadow: 0 0 0 0.2rem var(--form-focus-shadow);
}

/* Improved form spacing */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

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

.form-text {
    margin-top: 0.25rem;
    font-size: 0.875rem;
}

/* Better spacing for form sections */
.form-section {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #dee2e6;
}

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


/* === Content Sections === */
.content-section {
    padding: 100px 0;
    background-color: var(--light-bg);
    margin: 0;
}

/* Improved spacing for sections */
.content-section + .content-section {
    padding-top: 80px;
}

.content-section:first-of-type {
    padding-top: 120px;
}

.content-section:last-of-type {
    padding-bottom: 100px;
}

/* Main page cards styling - original design */
.content-section .card {
    background-color: var(--primary-bg);
    border: 1px solid var(--accent-orange);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    color: var(--text-white);
    transition: all 0.3s ease;
    margin-bottom: 1.5rem;
}

.content-section .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.content-section .card-body {
    padding: 2rem;
}

/* Improved card spacing */
.content-section .row .col {
    margin-bottom: 2rem;
}

.content-section .row .col:last-child {
    margin-bottom: 0;
}

.content-section .card-title {
    color: var(--accent-orange);
    font-weight: 600;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.content-section .card-text {
    color: var(--text-white);
    line-height: 1.6;
    font-size: 1rem;
}

/* === Footer === */
.footer {
    background-color: var(--primary-bg);
    color: var(--secondary-text);
    padding: 40px 0;
    text-align: center;
    border-top: 3px solid var(--accent-orange);
}

.footer a {
    color: var(--accent-orange);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--text-white);
}


/* === Form Messages === */
.form-message {
    display: none;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    animation: bounceIn 0.6s ease-out;
}

/* Improved alert spacing */
.alert {
    margin-bottom: 1.5rem;
    border-radius: 8px;
}

.alert:last-child {
    margin-bottom: 0;
}

/* Better spacing for button groups */
.btn-group {
    margin-bottom: 1rem;
}

.btn-group:last-child {
    margin-bottom: 0;
}

/* Improved spacing for lists */
.list-group {
    margin-bottom: 1.5rem;
}

.list-group:last-child {
    margin-bottom: 0;
}

.list-group-item {
    border-radius: 0;
}

.list-group-item:first-child {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.list-group-item:last-child {
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}

.form-message.show {
    display: block;
}

.form-message.shake {
    animation: shake 0.5s ease-in-out;
}

.form-message.success {
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.form-message.error {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}



/* === Animations === */
@keyframes bounceIn {
    0% { transform: scale(0.3); opacity: 0; }
    50% { transform: scale(1.05); }
    70% { transform: scale(0.9); }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

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


/* === Admin Page Styles === */
.admin-page .card,
.admin-page .table,
.admin-page .modal-content {
    background-color: var(--card-bg);
}

/* Improved admin page spacing */
.admin-page .row {
    margin-bottom: 2rem;
}

.admin-page .row:last-child {
    margin-bottom: 0;
}

.admin-page .card {
    margin-bottom: 1.5rem;
}

.admin-page .card:last-child {
    margin-bottom: 0;
}

.admin-page .mb-4 {
    margin-bottom: 2rem !important;
}

.admin-page .mb-5 {
    margin-bottom: 3rem !important;
}

.admin-page .card-header {
    background-color: var(--card-header-bg);
    color: var(--text-white);
    border-bottom: 1px solid var(--card-border);
}

.admin-page .card-body {
    color: #212529;
}

.admin-page .table {
    color: #212529;
}

.admin-page .table th,
.admin-page .table td {
    border-color: var(--card-border);
}

.admin-page .table-hover tbody tr:hover {
    background-color: rgba(74, 44, 62, 0.05);
}

.admin-page .btn,
.admin-page .form-control,
.admin-page .alert,
.admin-page .breadcrumb,
.admin-page .badge,
.admin-page .modal-content {
    border-radius: 8px;
}

.admin-page .btn:focus,
.admin-page .form-control:focus {
    box-shadow: 0 0 0 0.2rem rgba(74, 44, 62, 0.25);
}

.admin-page .form-control,
.admin-page .form-control:focus {
    border-color: var(--card-border);
}

.admin-page .form-control:focus {
    border-color: var(--form-focus-border);
    box-shadow: 0 0 0 0.2rem var(--form-focus-shadow);
}

.admin-page .alert {
    border: none;
    border-radius: 8px;
}

.admin-page .breadcrumb {
    background-color: transparent;
    padding: 0;
}

.admin-page .badge {
    font-size: 0.875em;
    padding: 0.5em 0.75em;
}

.admin-page .modal-content {
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.admin-page .shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

.admin-page .shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

/* === Customer Page Styles === */
.customer-page .card,
.customer-page .table,
.customer-page .modal-content {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
}

.customer-page .card-header,
.customer-page .modal-header {
    background-color: var(--card-header-bg);
    color: var(--text-white);
    border-bottom: 1px solid var(--card-border);
    border-radius: 8px 8px 0 0;
}

.customer-page .card-body,
.customer-page .modal-body {
    color: #212529;
}

.customer-page .table,
.customer-page .table th,
.customer-page .table td {
    color: #212529;
    border-color: var(--card-border);
}

.customer-page .table-hover tbody tr:hover,
.customer-page .table-hover tbody tr:hover td {
    background-color: rgba(74, 44, 62, 0.05);
}

.customer-page .btn,
.customer-page .form-control,
.customer-page .alert,
.customer-page .breadcrumb,
.customer-page .badge,
.customer-page .modal-content {
    border-radius: 8px;
}

.customer-page .btn:focus,
.customer-page .form-control:focus {
    box-shadow: 0 0 0 0.2rem rgba(74, 44, 62, 0.25);
}

.customer-page .form-control,
.customer-page .form-control:focus {
    border-color: var(--card-border);
}

.customer-page .form-label,
.customer-page label {
    color: #212529 !important;
    font-weight: 500;
}

.customer-page .form-text,
.customer-page .text-muted {
    color: #6c757d !important;
}

.customer-page .form-control:focus {
    border-color: var(--form-focus-border);
    box-shadow: 0 0 0 0.2rem var(--form-focus-shadow);
}

.customer-page .alert {
    border: none;
    border-radius: 8px;
}

.customer-page .breadcrumb {
    background-color: transparent;
    padding: 0;
}

.customer-page .badge {
    font-size: 0.875em;
    padding: 0.5em 0.75em;
}

.customer-page .modal-content,
.customer-page .modal-header,
.customer-page .modal-footer {
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.customer-page .shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

.customer-page .shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

/* Improved customer page spacing */
.customer-page .row {
    margin-bottom: 2rem;
}

.customer-page .row:last-child {
    margin-bottom: 0;
}

.customer-page .card {
    margin-bottom: 1.5rem;
}

.customer-page .card:last-child {
    margin-bottom: 0;
}

.customer-page .mb-4 {
    margin-bottom: 2rem !important;
}

.customer-page .mb-5 {
    margin-bottom: 3rem !important;
}

/* === Responsive Design === */
@media (max-width: 768px) {
    .admin-page .card-body,
    .customer-page .card-body {
        padding: 1rem;
    }
    
    .admin-page .table th,
    .admin-page .table td,
    .customer-page .table th,
    .customer-page .table td {
        padding: 0.5rem;
        font-size: 0.875rem;
    }
    
}

@media (max-width: 576px) {
    .form-control,
    .btn {
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
}

/* === Accessibility Improvements === */
@media (prefers-contrast: high) {
    .form-control:focus {
        border-width: 3px;
    }
    
    .btn:focus {
        outline: 3px solid var(--accent-orange);
        outline-offset: 2px;
    }
    
    .card {
        border-width: 2px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .card:hover {
        transform: none;
    }
}

/* === Skip Link for Accessibility === */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-bg);
    color: var(--text-white);
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 1000;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 6px;
}

/* === Aria Live Regions === */
.aria-live {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* === Form Validation Styles === */
.form-control.is-valid {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.form-control.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.validation-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875em;
}

.validation-feedback.valid-feedback {
    color: #28a745;
}

.validation-feedback.invalid-feedback {
    color: #dc3545;
}

.form-control.validating {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%236c757d' d='M2 3.5L4 5.5 6 3.5'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* === Button States === */
.btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* === Table Improvements === */
.table {
    border-collapse: separate;
    border-spacing: 0;
    margin-bottom: 1.5rem;
}

.table:last-child {
    margin-bottom: 0;
}

/* Better table spacing */
.table-responsive {
    margin-bottom: 1.5rem;
}

.table-responsive:last-child {
    margin-bottom: 0;
}

.table th {
    background-color: #f8f9fa;
    border-bottom: 2px solid var(--card-border);
    font-weight: 600;
    color: var(--primary-bg);
    padding: 12px 8px;
}

.table th:focus {
    outline: 2px solid var(--accent-orange);
    outline-offset: -2px;
}

.table td {
    padding: 12px 8px;
    vertical-align: middle;
    border-bottom: 1px solid var(--card-border);
}

/* === Navigation Improvements === */
.navbar-nav .nav-link {
    position: relative;
    padding: 0.5rem 1rem;
}

.navbar-nav .nav-link:focus {
    outline: 2px solid var(--accent-orange);
    outline-offset: 2px;
    border-radius: 4px;
}

.navbar-nav .nav-link.active {
    background-color: rgba(255, 140, 0, 0.1);
    border-radius: 4px;
}

/* === Modal Improvements === */
.modal-header {
    border-bottom: 1px solid var(--card-border);
}

.modal-footer {
    border-top: 1px solid var(--card-border);
}

.modal-content:focus {
    outline: 2px solid var(--accent-orange);
    outline-offset: 2px;
}

/* === Tooltip Improvements === */
.tooltip {
    font-size: 0.875rem;
}

.tooltip-inner {
    background-color: var(--primary-bg);
    color: var(--text-white);
    border-radius: 4px;
    padding: 0.5rem 0.75rem;
    max-width: 200px;
}

/* === Form Group Improvements === */
.form-group {
    margin-bottom: 1rem;
}

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

.form-group .form-text {
    margin-top: 0.25rem;
    font-size: 0.875em;
    color: #6c757d;
}

/* === Input Group Improvements === */
.input-group-text {
    background-color: #f8f9fa;
    border: 1px solid var(--card-border);
    color: #6c757d;
}

.input-group:focus-within .input-group-text {
    border-color: var(--form-focus-border);
    color: var(--primary-bg);
}

/* === Card Improvements === */
.card {
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-2px);
}

.card:focus-within {
    outline: 2px solid var(--accent-orange);
    outline-offset: 2px;
}

/* === Badge Improvements === */
.badge {
    font-size: 0.75em;
    font-weight: 500;
    padding: 0.375em 0.75em;
    border-radius: 0.375rem;
}

.badge:focus {
    outline: 2px solid var(--accent-orange);
    outline-offset: 2px;
}

/* === Breadcrumb Improvements === */
.breadcrumb {
    background-color: transparent;
    padding: 0.75rem 0;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: ">";
    color: #6c757d;
    font-weight: bold;
}

.breadcrumb-item a {
    color: var(--accent-orange);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    color: var(--btn-primary-hover);
    text-decoration: underline;
}

.breadcrumb-item a:focus {
    outline: 2px solid var(--accent-orange);
    outline-offset: 2px;
    border-radius: 2px;
}

/* === Progress Bar Improvements === */
.progress {
    height: 0.5rem;
    background-color: #e9ecef;
    border-radius: 0.25rem;
    overflow: hidden;
}

.progress-bar {
    background-color: var(--accent-orange);
    transition: width 0.6s ease;
}

/* === Form State Classes === */
.has-error .form-control {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.has-error .form-text {
    color: #dc3545;
}

.has-success .form-control {
    border-color: #28a745;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.has-success .form-text {
    color: #28a745;
}