/* Mobile Font Visibility Fixes for Input Forms */

/* Base mobile improvements */
@media (max-width: 768px) {
    /* Form controls - ensure proper font size and visibility */
    .form-control,
    .form-select,
    .form-control-sm,
    .form-select-sm {
        font-size: 16px !important; /* Prevent zoom on iOS */
        padding: 0.75rem 1rem !important;
        min-height: 48px !important; /* Better touch target */
        border: 2px solid #dee2e6 !important;
        border-radius: 8px !important;
        background-color: #ffffff !important;
        color: #212529 !important;
        font-weight: 400 !important;
        line-height: 1.5 !important;
    }
    
    /* Focus states for better visibility */
    .form-control:focus,
    .form-select:focus,
    .form-control-sm:focus,
    .form-select-sm:focus {
        border-color: #0d6efd !important;
        box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25) !important;
        background-color: #ffffff !important;
        color: #212529 !important;
    }
    
    /* Form labels - ensure visibility */
    .form-label {
        font-size: 14px !important;
        font-weight: 600 !important;
        color: #495057 !important;
        margin-bottom: 0.5rem !important;
        display: block !important;
    }
    
    /* Table improvements for mobile */
    .table-responsive {
        font-size: 14px !important;
        border: 1px solid #dee2e6 !important;
        border-radius: 8px !important;
        overflow-x: auto !important;
    }
    
    .table th,
    .table td {
        padding: 0.75rem 0.5rem !important;
        vertical-align: middle !important;
        border-color: #dee2e6 !important;
        font-size: 14px !important;
        color: #212529 !important;
    }
    
    .table th {
        background-color: #f8f9fa !important;
        font-weight: 600 !important;
        color: #495057 !important;
        border-bottom: 2px solid #dee2e6 !important;
    }
    
    /* Input fields in tables */
    .table input[type="number"],
    .table input[type="text"],
    .table select {
        font-size: 16px !important;
        padding: 0.5rem !important;
        min-height: 40px !important;
        border: 2px solid #dee2e6 !important;
        background-color: #ffffff !important;
        color: #212529 !important;
        width: 100% !important;
    }
    
    .table input[type="number"]:focus,
    .table input[type="text"]:focus,
    .table select:focus {
        border-color: #0d6efd !important;
        box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25) !important;
        background-color: #ffffff !important;
        color: #212529 !important;
    }
    
    /* Card improvements */
    .card {
        border: 1px solid #dee2e6 !important;
        border-radius: 12px !important;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
        margin-bottom: 1rem !important;
    }
    
    .card-header {
        background-color: #f8f9fa !important;
        border-bottom: 1px solid #dee2e6 !important;
        padding: 1rem !important;
    }
    
    .card-header h2,
    .card-header h3,
    .card-header h4,
    .card-header h5,
    .card-header h6 {
        font-size: 16px !important;
        font-weight: 600 !important;
        color: #495057 !important;
        margin: 0 !important;
    }
    
    .card-body {
        padding: 1rem !important;
    }
    
    .card-footer {
        background-color: #f8f9fa !important;
        border-top: 1px solid #dee2e6 !important;
        padding: 1rem !important;
    }
    
    /* Button improvements */
    .btn {
        font-size: 14px !important;
        padding: 0.75rem 1.5rem !important;
        min-height: 44px !important; /* Better touch target */
        font-weight: 500 !important;
        border-radius: 8px !important;
    }
    
    .btn-sm {
        font-size: 13px !important;
        padding: 0.5rem 1rem !important;
        min-height: 36px !important;
    }
    
    /* Navigation improvements */
    .navbar-nav .nav-link {
        font-size: 14px !important;
        padding: 0.75rem 1rem !important;
        color: rgba(255, 255, 255, 0.9) !important;
    }
    
    .navbar-nav .nav-link:hover {
        color: #ffffff !important;
    }
    
    /* Dropdown improvements */
    .dropdown-menu {
        font-size: 14px !important;
        border: 1px solid #dee2e6 !important;
        border-radius: 8px !important;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1) !important;
    }
    
    .dropdown-item {
        font-size: 14px !important;
        padding: 0.75rem 1rem !important;
        color: #495057 !important;
    }
    
    .dropdown-item:hover {
        background-color: #f8f9fa !important;
        color: #212529 !important;
    }
    
    /* Alert improvements */
    .alert {
        font-size: 14px !important;
        padding: 1rem !important;
        border-radius: 8px !important;
        margin-bottom: 1rem !important;
    }
    
    /* Container improvements */
    .container {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
    
    /* Row and column improvements */
    .row {
        margin-left: -0.5rem !important;
        margin-right: -0.5rem !important;
    }
    
    .row > * {
        padding-left: 0.5rem !important;
        padding-right: 0.5rem !important;
    }
    
    /* Specific fixes for assessment input */
    .table input[name*="score"] {
        font-size: 16px !important;
        text-align: center !important;
        font-weight: 500 !important;
        color: #212529 !important;
        background-color: #ffffff !important;
    }
    
    /* Specific fixes for attendance input */
    .table select[name*="status"] {
        font-size: 14px !important;
        font-weight: 500 !important;
        color: #212529 !important;
        background-color: #ffffff !important;
    }
    
    .table input[name*="note"] {
        font-size: 14px !important;
        color: #212529 !important;
        background-color: #ffffff !important;
    }
    
    /* Specific fixes for user form */
    .form-control[name="username"],
    .form-control[name="password"] {
        font-size: 16px !important;
        color: #212529 !important;
        background-color: #ffffff !important;
    }
    
    .form-select[name="role"],
    .form-select[name="student_id"] {
        font-size: 16px !important;
        color: #212529 !important;
        background-color: #ffffff !important;
    }
}

/* Extra small devices (phones, 576px and down) */
@media (max-width: 576px) {
    .form-control,
    .form-select,
    .form-control-sm,
    .form-select-sm {
        font-size: 16px !important;
        padding: 0.875rem 1rem !important;
        min-height: 50px !important;
    }
    
    .table th,
    .table td {
        padding: 0.5rem 0.25rem !important;
        font-size: 13px !important;
    }
    
    .table input[type="number"],
    .table input[type="text"],
    .table select {
        font-size: 16px !important;
        padding: 0.375rem !important;
        min-height: 44px !important;
    }
    
    .btn {
        font-size: 13px !important;
        padding: 0.625rem 1.25rem !important;
        min-height: 48px !important;
    }
    
    .card-body {
        padding: 0.75rem !important;
    }
    
    .card-header,
    .card-footer {
        padding: 0.75rem !important;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .form-control,
    .form-select,
    .form-control-sm,
    .form-select-sm {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .form-control,
    .form-select,
    .form-control-sm,
    .form-select-sm {
        background-color: #ffffff !important;
        color: #212529 !important;
        border-color: #6c757d !important;
    }
    
    .form-control:focus,
    .form-select:focus,
    .form-control-sm:focus,
    .form-select-sm:focus {
        background-color: #ffffff !important;
        color: #212529 !important;
        border-color: #0d6efd !important;
    }
    
    .table input[type="number"],
    .table input[type="text"],
    .table select {
        background-color: #ffffff !important;
        color: #212529 !important;
    }
}

/* Print styles */
@media print {
    .form-control,
    .form-select,
    .form-control-sm,
    .form-select-sm {
        background-color: transparent !important;
        border: 1px solid #000 !important;
        color: #000 !important;
        font-size: 12px !important;
    }
    
    .table input[type="number"],
    .table input[type="text"],
    .table select {
        background-color: transparent !important;
        border: 1px solid #000 !important;
        color: #000 !important;
    }
}