/* 
Renewal Initiatives Timesheet Application
Custom CSS styles aligned with organizational branding
Regenerative agriculture, veteran empowerment, community focus
*/

:root {
    /* Primary brand colors - earth tones and regenerative greens */
    --ri-green: #4a7c59;
    --ri-dark-green: #2d5a3d;
    --ri-light-green: #e8f5e9;
    --ri-accent-green: #6b9b7f;
    
    /* Earth tones */
    --ri-brown: #8b7355;
    --ri-light-brown: #d4c4b0;
    --ri-earth: #a67c52;
    
    /* Neutral colors */
    --ri-gray: #6c757d;
    --ri-light-gray: #f8f9fa;
    --ri-dark-gray: #495057;
    
    /* Functional colors */
    --ri-success: #4a7c59;
    --ri-warning: #f0ad4e;
    --ri-danger: #d9534f;
    --ri-info: #5bc0de;
}

/* Global styles */
body {
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--ri-light-gray);
    color: var(--ri-dark-gray);
    line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--ri-dark-green);
    font-weight: 600;
}

/* Navigation customization */
.navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
}

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

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9);
    transition: color 0.2s ease;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: var(--ri-light-green);
}

/* Card styling */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: box-shadow 0.15s ease-in-out;
    border-radius: 0.5rem;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.card-header {
    background-color: var(--ri-light-green);
    border-bottom: 2px solid var(--ri-accent-green);
    font-weight: 600;
}

.card-header.bg-success {
    background-color: var(--ri-green) !important;
    color: white;
}

/* Button styling */
.btn-success {
    background-color: var(--ri-green);
    border-color: var(--ri-green);
    transition: all 0.2s ease;
}

.btn-success:hover {
    background-color: var(--ri-dark-green);
    border-color: var(--ri-dark-green);
    transform: translateY(-1px);
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.15);
}

.btn-success:active {
    transform: translateY(0);
}

.btn-outline-success {
    color: var(--ri-green);
    border-color: var(--ri-green);
}

.btn-outline-success:hover {
    background-color: var(--ri-green);
    border-color: var(--ri-green);
}

/* Form styling */
.form-control:focus,
.form-select:focus {
    border-color: var(--ri-accent-green);
    box-shadow: 0 0 0 0.2rem rgba(74, 124, 89, 0.25);
}

.form-label {
    font-weight: 500;
    color: var(--ri-dark-gray);
}

/* Alert styling */
.alert-success {
    background-color: var(--ri-light-green);
    border-color: var(--ri-accent-green);
    color: var(--ri-dark-green);
}

.alert-info {
    background-color: #e3f2fd;
    border-color: #90caf9);
    color: #1565c0;
}

/* Footer styling */
footer {
    margin-top: auto;
    background-color: var(--ri-light-brown);
    color: var(--ri-dark-gray);
}

/* Utility classes */
.text-success {
    color: var(--ri-green) !important;
}

.bg-light {
    background-color: var(--ri-light-gray) !important;
}

/* Badge styling */
.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
}

.badge.bg-secondary {
    background-color: var(--ri-brown) !important;
}

/* Table styling */
.table-hover tbody tr:hover {
    background-color: var(--ri-light-green);
}

.table-light {
    background-color: var(--ri-light-gray);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .display-4 {
        font-size: 2.5rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    /* Mobile-friendly form layouts */
    .form-row > .col-md-2,
    .form-row > .col-md-3,
    .form-row > .col-md-4 {
        margin-bottom: 0.75rem;
    }
    
    /* Stack navigation buttons vertically on mobile */
    .week-navigation .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    /* Improve table readability on mobile */
    .table-responsive {
        font-size: 0.875rem;
    }
    
    /* Larger touch targets for mobile */
    .btn {
        min-height: 44px;
        padding: 0.5rem 1rem;
    }
    
    .form-control,
    .form-select {
        min-height: 44px;
    }
}

@media (max-width: 576px) {
    /* Extra small devices */
    .navbar-brand {
        font-size: 1rem;
    }
    
    /* Full-width buttons on small screens */
    .btn-block-mobile {
        width: 100%;
        display: block;
    }
    
    /* Compact card headers */
    .card-header h5 {
        font-size: 1.1rem;
    }
}

/* Loading spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Compliance status indicators */
.compliance-pass {
    color: var(--ri-green);
}

.compliance-fail {
    color: #dc3545;
}

.compliance-warning {
    color: #ffc107;
}

/* Timesheet entry styling */
.timesheet-entry {
    border-left: 4px solid var(--ri-green);
    padding-left: 1rem;
}

.timesheet-entry.invalid {
    border-left-color: #dc3545;
}

/* Age-based styling for compliance */
.age-12-13 {
    border-left-color: #17a2b8;
}

.age-14-15 {
    border-left-color: #ffc107;
}

.age-16-17 {
    border-left-color: #fd7e14;
}

.age-18-plus {
    border-left-color: var(--ri-green);
}

/* Real-time validation feedback */
.validation-feedback {
    display: none;
    margin-top: 0.25rem;
    font-size: 0.875rem;
}

.validation-feedback.show {
    display: block;
}

.validation-feedback.valid {
    color: var(--ri-green);
}

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

.validation-feedback.warning {
    color: #ffc107;
}

/* Form field validation states */
.form-control.is-valid-custom {
    border-color: var(--ri-green);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' 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 calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
    padding-right: calc(1.5em + 0.75rem);
}

.form-control.is-invalid-custom {
    border-color: #dc3545;
    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='%23dc3545'%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='%23dc3545' stroke='none'/%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);
    padding-right: calc(1.5em + 0.75rem);
}

/* Error message styling */
.error-message {
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 0.25rem;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    color: #721c24;
}

.error-message-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.error-message-list {
    margin-bottom: 0;
    padding-left: 1.5rem;
}

.error-message-list li {
    margin-bottom: 0.25rem;
}

.remediation-steps {
    background-color: #d1ecf1;
    border: 1px solid #bee5eb;
    border-radius: 0.25rem;
    padding: 0.75rem 1rem;
    margin-top: 0.5rem;
    color: #0c5460;
}

.remediation-steps-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Loading states */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-spinner {
    background-color: white;
    padding: 2rem;
    border-radius: 0.5rem;
    text-align: center;
}

/* Progress indicators */
.progress-indicator {
    margin: 1rem 0;
}

.progress-step {
    display: inline-block;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: #e9ecef;
    line-height: 30px;
    text-align: center;
    margin: 0 0.5rem;
    font-weight: 600;
}

.progress-step.active {
    background-color: var(--ri-green);
    color: white;
}

.progress-step.complete {
    background-color: var(--ri-dark-green);
    color: white;
}

/* Inline validation icons */
.validation-icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-left: 0.5rem;
    vertical-align: middle;
}

.validation-icon.valid::before {
    content: "✓";
    color: var(--ri-green);
    font-weight: bold;
}

.validation-icon.invalid::before {
    content: "✗";
    color: #dc3545;
    font-weight: bold;
}

.validation-icon.warning::before {
    content: "⚠";
    color: #ffc107;
    font-weight: bold;
}