/* Le Mas du Trident - Artisanal Cheese Shop Theme
 * Color Palette with improved accessibility:
 * - Primary: #374720 (vert forêt)
 * - Secondary / Background: #f9f7f2 (crème)
 * - Accent: #f7cd46 (cheese-yellow)
 * - Text on dark: #ffffff (white)
 * - Text on light: #333333 (dark gray)
 * - Alerts: 
 *   - Success: #4CAF50 (green)
 *   - Error: #D9534F (red)
 *   - Warning: #FFC107 (yellow)
 *   - Info: #17A2B8 (blue)
 */

:root {
    --primary: #374720;
    --primary-dark: #2b391a; /* Darker shade for hover states */
    --secondary: #f9f7f2;
    --secondary-dark: #eae8e3; /* Darker shade for hover states */
    --accent: #f7cd46;
    --text-dark: #333333;
    --text-light: #ffffff;
    --shadow: rgba(55, 71, 32, 0.2);
    --focus-outline: rgba(55, 71, 32, 0.5);
    --alert-success: #4CAF50;
    --alert-danger: #D9534F;
    --alert-warning: #FFC107;
    --alert-info: #17A2B8;
    --min-font-size: 16px;
}

/* Base styling */
body {
    background-color: var(--secondary);
    color: var(--text-dark);
    font-family: 'Montserrat', sans-serif;
    font-size: var(--min-font-size);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    line-height: 1.5;
}

/* Accessibility - focus states */
*:focus {
    outline: 3px solid var(--focus-outline) !important;
    outline-offset: 2px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1rem;
}

p, li, td, th, input, select, textarea, label, .btn {
    font-size: var(--min-font-size);
}

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

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

/* Navbar styling */
.navbar {
    background-color: var(--primary) !important;
    box-shadow: 0 2px 10px var(--shadow);
}

.navbar-brand {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light) !important;
}

.nav-link {
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    color: var(--text-light) !important;
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    transition: all 0.2s ease;
}

.nav-link:hover, .nav-link:focus {
    background-color: rgba(255, 255, 255, 0.15);
}

/* Card styling - rounded with improved accessibility */
.card {
    border-radius: 0.5rem;
    border: 1px solid rgba(55, 71, 32, 0.1);
    margin-bottom: 1.8rem;
    background-color: #ffffff;
    box-shadow: 0 0.25rem 0.75rem var(--shadow);
    overflow: hidden;
}

.card:focus-within {
    outline: 3px solid var(--focus-outline);
    outline-offset: 2px;
}

.card-header {
    border-top-left-radius: 0.5rem !important;
    border-top-right-radius: 0.5rem !important;
    background-color: var(--primary);
    color: var(--text-light);
    border: none;
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
}

.card-header h1, .card-header h2, .card-header h3, 
.card-header h4, .card-header h5, .card-header h6 {
    color: var(--text-light);
    margin-bottom: 0;
}

.card-body {
    padding: 1.5rem;
    color: var(--text-dark);
}

.card-footer {
    background-color: rgba(249, 247, 242, 0.9);
    border-top: 1px solid rgba(55, 71, 32, 0.1);
    padding: 1rem 1.5rem;
}

/* Buttons with elegant styling and improved accessibility */
.btn {
    border-radius: 0.5rem;
    padding: 0.6rem 1.5rem;
    font-weight: 700;
    font-size: var(--min-font-size);
    transition: all 0.3s ease;
    text-align: center;
    cursor: pointer;
    margin: 0.25rem 0;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.3rem 0.7rem var(--shadow);
}

.btn:focus {
    box-shadow: 0 0 0 0.25rem var(--focus-outline);
}

.btn-primary {
    background-color: var(--primary);
    color: var(--text-light);
    border: none;
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--primary-dark);
    color: var(--text-light);
}

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

.btn-secondary:hover, .btn-secondary:focus {
    background-color: var(--secondary-dark);
    color: var(--primary);
}

.btn-success {
    background-color: var(--alert-success);
    color: var(--text-light);
    border: none;
}

.btn-success:hover, .btn-success:focus {
    background-color: #396f3b;
    color: var(--text-light);
}

.btn-danger {
    background-color: var(--alert-danger);
    color: var(--text-light);
    border: none;
}

.btn-danger:hover, .btn-danger:focus {
    background-color: #c9302c;
    color: var(--text-light);
}

.btn-warning {
    background-color: var(--alert-warning);
    color: var(--text-dark);
    border: none;
}

.btn-warning:hover, .btn-warning:focus {
    background-color: #e0a800;
    color: var(--text-dark);
}

.btn-info {
    background-color: var(--alert-info);
    color: var(--text-light);
    border: none;
}

.btn-info:hover, .btn-info:focus {
    background-color: #138496;
    color: var(--text-light);
}

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

.btn-outline-primary:hover, .btn-outline-primary:focus {
    background-color: var(--primary);
    color: var(--text-light);
}

/* Form controls with improved accessibility */
.form-control {
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    border: 2px solid rgba(55, 71, 32, 0.4);
    background-color: #ffffff;
    font-size: var(--min-font-size);
    color: var(--text-dark);
    transition: all 0.2s ease;
    margin-bottom: 1rem;
}

.form-control:focus {
    box-shadow: 0 0 0 0.25rem var(--focus-outline);
    border-color: var(--primary);
    outline: none;
}

.form-control::placeholder {
    color: #6c757d;
    opacity: 0.8;
}

.form-label {
    color: var(--primary);
    font-weight: 600;
    font-size: calc(var(--min-font-size) + 0.1rem);
    margin-bottom: 0.5rem;
    display: inline-block;
}

.form-text {
    color: #6c757d;
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

/* Custom selects */
select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23374720' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
    padding-right: 2.5rem;
}

/* Validation states */
.form-control.is-valid {
    border-color: var(--alert-success);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%234CAF50' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
}

.form-control.is-invalid {
    border-color: var(--alert-danger);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23D9534F'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23D9534F' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
}

.invalid-feedback {
    display: none;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: var(--alert-danger);
}

.was-validated .form-control:invalid ~ .invalid-feedback,
.form-control.is-invalid ~ .invalid-feedback {
    display: block;
}

/* Alert styling with improved accessibility and contrast */
.alert {
    border-radius: 0.5rem;
    border: none;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    font-size: var(--min-font-size);
    display: flex;
    align-items: center;
}

.alert i {
    font-size: 1.25rem;
    margin-right: 0.75rem;
}

.alert-success {
    background-color: var(--alert-success);
    color: var(--text-light);
}

.alert-danger {
    background-color: var(--alert-danger);
    color: var(--text-light);
}

.alert-warning {
    background-color: var(--alert-warning);
    color: var(--text-dark);
}

.alert-info {
    background-color: var(--alert-info);
    color: var(--text-light);
}

.alert-dismissible .btn-close {
    color: inherit;
    opacity: 0.8;
    padding: 1.25rem;
    background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath d='M.293.293a1 1 0 011.414 0L8 6.586 14.293.293a1 1 0 111.414 1.414L9.414 8l6.293 6.293a1 1 0 01-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 01-1.414-1.414L6.586 8 .293 1.707a1 1 0 010-1.414z'/%3e%3c/svg%3e") center/1em auto no-repeat;
}

.alert-warning .btn-close {
    background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23333'%3e%3cpath d='M.293.293a1 1 0 011.414 0L8 6.586 14.293.293a1 1 0 111.414 1.414L9.414 8l6.293 6.293a1 1 0 01-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 01-1.414-1.414L6.586 8 .293 1.707a1 1 0 010-1.414z'/%3e%3c/svg%3e") center/1em auto no-repeat;
}

/* Dashboard card customization */
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    color: var(--primary);
}

/* Border colors for cards */
.border-success {
    border: 2px solid #4a6129 !important;
}

.border-primary {
    border: 2px solid var(--primary) !important;
}

.border-info {
    border: 2px solid var(--accent) !important;
}

.border-warning {
    border: 2px solid var(--accent) !important;
}

/* List group styling */
.list-group-item {
    background-color: rgba(249, 247, 242, 0.7);
    border-color: rgba(55, 71, 32, 0.1);
}

/* Footer styling */
footer {
    background-color: var(--secondary) !important;
    color: var(--primary);
    padding: 1.5rem 0;
    margin-top: auto;
    border-top: 1px solid rgba(55, 71, 32, 0.1);
}

/* Logo and app name styling */
.navbar-logo {
    height: 45px;
    width: auto;
    margin-right: 0.75rem;
    vertical-align: middle;
}

.app-name {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--secondary);
    vertical-align: middle;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    h2, h3 {
        font-size: 1.5rem;
    }
    
    .display-1 {
        font-size: 3rem;
    }
    
    .card-body {
        padding: 1.25rem;
    }
    
    .navbar-brand {
        display: flex;
        align-items: center;
    }
    
    .app-name {
        font-size: 1.2rem;
    }
}

@media (max-width: 576px) {
    .form-control, .btn {
        font-size: 1rem;
        padding: 0.5rem 0.75rem;
    }
    
    .btn-lg {
        font-size: 1.1rem;
        padding: 0.5rem 1rem;
    }
    
    .card {
        border-radius: 0.6rem;
    }
    
    .navbar-logo {
        height: 38px;
        margin-right: 0.5rem;
    }
    
    .app-name {
        font-size: 1.1rem;
    }
    
    footer p {
        font-size: 0.9rem;
    }
}