/* Main container feeling */
.row > .col-md-12 {
    background: var(--app-card);
    border: 1px solid rgba(220, 230, 240, 0.9);
    border-radius: var(--app-radius-xl);
    padding: 2rem 2rem 1.5rem;
    box-shadow: var(--app-shadow-md);
}

/* Important notice */
.alert {
    border-radius: var(--app-radius-md);
    border-width: 1px;
    box-shadow: var(--app-shadow-sm);
    padding: 1rem 1.2rem;
}

.alert-warning {
    background: linear-gradient(180deg, #FFF9EE 0%, #FFF5E2 100%);
    color: var(--app-warning-text);
    border-color: var(--app-warning-border);
}

.alert-dark {
    background: linear-gradient(180deg, #F7FAFD 0%, #F2F6FA 100%);
    border: 1px solid var(--app-border);
    color: var(--app-text-soft);
}

.alert h6 {
    margin-bottom: 0.35rem;
    font-size: 0.93rem;
    font-weight: 600;
}

/* Labels */
.control-label,
.form-label,
p.control-label {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--app-text);
    margin-bottom: 0.45rem;
}

.dummy-label {
    min-height: 1.75rem;
    display: block;
}

/* Form spacing */
.form-group {
    margin-bottom: 1rem;
}

.form-group.row {
    margin-bottom: 0.25rem;
}

/* Inputs */
.form-control,
.form-select {
    min-height: 44px;
    border-radius: 12px;
    border: 1px solid #D5E0EA;
    background: #fff;
    color: var(--app-text);
    font-size: 0.95rem;
    box-shadow: none;
    transition: var(--app-transition);
}

.form-control-sm,
.form-select-sm {
    min-height: 42px;
    font-size: 0.93rem;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.form-control:focus,
.form-select:focus {
    border-color: #0066cc;
    box-shadow: 0 0 0 0.25rem rgba(0, 102, 204, 0.25);
    background: #fff;
    outline: none;
}

.form-control[readonly],
.form-control:disabled,
.form-select:disabled {
    background: #F3F6F9 !important;
    color: #607080;
    border-color: #D9E3EC;
    cursor: not-allowed;
}

/* Placeholder */
.form-control::placeholder {
    color: #96A2AF;
    opacity: 1;
    text-transform: none;
}

/* File inputs */
input[type="file"].form-control {
    padding: 0.5rem 0.75rem;
    min-height: 46px;
    background: #FCFDFE;
    border-style: dashed;
}

input[type="file"].form-control:hover {
    border-color: var(--app-primary);
    background: #F8FBFF;
}

/* Textarea */
textarea.form-control {
    min-height: 120px !important;
    border-radius: 14px;
    padding-top: 1rem;
}

/* Floating remarks */
.form-floating > label {
    color: var(--app-text-muted);
    font-weight: 500;
}

/* Checkbox */
.form-check {
    background: #F8FBFE;
    border: 1px solid var(--app-border);
    border-radius: 14px;
    padding: 1rem 1rem 1rem 2.4rem;
}

.form-check-input {
    width: 1.1rem;
    height: 1.1rem;
    margin-top: 0.25rem;
    border-radius: 0.3rem;
    border: 1px solid #AEBECC;
}

.form-check-input:checked {
    background-color: #0066cc;
    border-color: #0066cc;
    box-shadow: 0 2px 4px rgba(0, 102, 204, 0.2);
}

.form-check-label {
    color: var(--app-text);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Buttons */
.btn {
    border-radius: 12px;
    font-weight: 600;
    transition: var(--app-transition);
    padding: 0.7rem 1.2rem;
}

.btn-primary {
    background: linear-gradient(135deg, #0066cc, #004499);
    border: none;
    box-shadow: 0 6px 16px rgba(0, 102, 204, 0.3);
    transition: all 0.3s ease;
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, #004499, #003366);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 102, 204, 0.4);
    border: none;
}

/* Hidden submit buttons remain hidden */
#btnPersonalData,
#btnOL1,
#btnALResults,
#btnHEQual,
#btnProfQual,
#btnDocuments {
    display: none !important;
}

/* Validation summary */
.validation-summary-errors,
div[asp-validation-summary="ModelOnly"] {
    background: #FFF5F4;
    border: 1px solid #F2C7C4;
    color: #A2352A;
    border-radius: 12px;
    padding: 0.85rem 1rem;
    margin-bottom: 1.25rem;
}

/* Toast */
#toastmsg {
    border-radius: 14px;
    overflow: hidden;
    box-shadow: var(--app-shadow-lg);
    background: linear-gradient(135deg, #1F2937, #111827) !important;
    border: 0 !important;
}

#toastmsgtext {
    font-weight: 500;
}

/* Accordion */
.accordion {
    border-radius: var(--app-radius-lg);
    overflow: hidden;
}

.accordion-item {
    border: 1px solid var(--app-border);
    border-radius: 14px !important;
    overflow: hidden;
    margin-bottom: 1rem;
    box-shadow: var(--app-shadow-sm);
}

.accordion-button {
    background: linear-gradient(180deg, #FDFEFF 0%, #F6FAFD 100%);
    color: var(--app-text);
    font-weight: 700;
    font-size: 0.96rem;
    padding: 1rem 1.1rem;
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    color: var(--app-primary-dark);
    background: linear-gradient(180deg, #EEF6FF 0%, #F7FBFF 100%);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: transparent;
}

.accordion-body {
    background: #FFFFFF;
    padding: 1.25rem 1.2rem 1rem;
}

/* ========================================
   MOBILE RESPONSIVENESS
   ======================================== */

/* Tablet and below (768px and down) */
@media (max-width: 768px) {
    /* Main container adjustments */
    .row > .col-md-12 {
        padding: 1.5rem 1rem 1rem;
        margin: 0 0.5rem;
        border-radius: var(--app-radius-lg);
    }

    /* Alert adjustments */
    .alert {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }

    .alert h6 {
        font-size: 0.9rem;
    }

    /* Form controls mobile optimization */
    .form-control,
    .form-select {
        min-height: 48px; /* Larger touch targets */
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 0.75rem;
    }

    .form-control-sm,
    .form-select-sm {
        min-height: 46px;
        font-size: 15px;
    }

    /* Labels */
    .control-label,
    .form-label,
    p.control-label {
        font-size: 0.9rem;
        margin-bottom: 0.4rem;
    }

    /* Textarea */
    textarea.form-control {
        min-height: 100px !important;
        font-size: 16px;
    }

    /* File inputs */
    input[type="file"].form-control {
        min-height: 50px;
        font-size: 14px;
    }

    /* Checkbox adjustments */
    .form-check {
        padding: 0.75rem 0.75rem 0.75rem 2rem;
    }

    .form-check-input {
        width: 1.2rem;
        height: 1.2rem;
    }

    .form-check-label {
        font-size: 0.9rem;
    }

    /* Button adjustments */
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.95rem;
        min-height: 48px;
        width: 100%;
        margin-bottom: 0.5rem;
    }

    /* Accordion mobile */
    .accordion-button {
        font-size: 0.9rem;
        padding: 0.85rem 1rem;
    }

    .accordion-body {
        padding: 1rem 0.9rem 0.75rem;
    }

    /* Form spacing */
    .form-group {
        margin-bottom: 0.75rem;
    }

    /* jQuery Steps mobile adjustments */
    .wizard > .steps {
        width: 100%;
    }

    .wizard > .steps > ul > li {
        width: auto;
        margin-bottom: 0.5rem;
    }

    .wizard > .steps .number {
        font-size: 0.8rem;
        width: 1.5rem;
        height: 1.5rem;
        line-height: 1.5rem;
    }

    .wizard > .content {
        min-height: auto;
        padding: 1rem 0.5rem;
    }

    /* Bootstrap grid mobile fixes */
    .col-2, .col-3, .col-4, .col-6, .col-8, .col-9, .col-10 {
        width: 100% !important;
        margin-bottom: 0.75rem;
    }

    .row {
        margin-left: 0;
        margin-right: 0;
    }

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

/* Mobile phones (576px and down) */
@media (max-width: 576px) {
    /* Container adjustments */
    .row > .col-md-12 {
        padding: 1rem 0.75rem 0.75rem;
        margin: 0 0.25rem;
        border-radius: var(--app-radius-md);
    }

    /* Form controls */
    .form-control,
    .form-select {
        min-height: 50px;
        font-size: 16px;
        padding: 0.8rem 0.75rem;
        border-radius: 10px;
    }

    /* Labels smaller */
    .control-label,
    .form-label,
    p.control-label {
        font-size: 0.85rem;
        margin-bottom: 0.35rem;
    }

    /* Alerts */
    .alert {
        padding: 0.6rem 0.8rem;
        font-size: 0.85rem;
        border-radius: var(--app-radius-md);
    }

    .alert h6 {
        font-size: 0.85rem;
        margin-bottom: 0.25rem;
    }

    /* Checkbox mobile */
    .form-check {
        padding: 0.6rem 0.6rem 0.6rem 1.8rem;
        border-radius: 10px;
    }

    .form-check-label {
        font-size: 0.85rem;
        line-height: 1.4;
    }

    /* Buttons full width */
    .btn {
        padding: 0.9rem 1rem;
        font-size: 0.9rem;
        min-height: 50px;
        border-radius: 10px;
    }

    /* Accordion mobile */
    .accordion-item {
        border-radius: 10px !important;
        margin-bottom: 0.75rem;
    }

    .accordion-button {
        font-size: 0.85rem;
        padding: 0.75rem 0.85rem;
    }

    .accordion-body {
        padding: 0.85rem 0.75rem 0.6rem;
    }

    /* Textarea smaller */
    textarea.form-control {
        min-height: 80px !important;
        border-radius: 10px;
    }

    /* Toast mobile */
    #toastmsg {
        border-radius: 10px;
        margin: 0.5rem;
    }

    /* jQuery Steps very small screens */
    .wizard > .steps > ul > li {
        font-size: 0.8rem;
    }

    .wizard > .steps .title {
        font-size: 0.75rem;
    }

    /* Validation summary mobile */
    .validation-summary-errors,
    div[asp-validation-summary="ModelOnly"] {
        padding: 0.6rem 0.8rem;
        font-size: 0.85rem;
        border-radius: 10px;
    }
}

/* Large phones landscape (667px and down) */
@media (max-width: 667px) and (orientation: landscape) {
    .form-control,
    .form-select {
        min-height: 44px;
        padding: 0.6rem 0.75rem;
    }

    textarea.form-control {
        min-height: 70px !important;
    }

    .btn {
        padding: 0.7rem 1rem;
        min-height: 44px;
    }

    .wizard > .content {
        padding: 0.75rem 0.5rem;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Larger touch targets */
    .form-control,
    .form-select,
    .btn {
        min-height: 48px;
    }

    .form-check-input {
        width: 1.3rem;
        height: 1.3rem;
    }

    /* Remove hover effects on touch devices */
    .btn-primary:hover {
        transform: none;
    }

    input[type="file"].form-control:hover {
        border-color: #D5E0EA;
        background: #FCFDFE;
    }

    /* Touch-friendly wizard navigation */
    .wizard > .actions {
        padding: 1rem 0.5rem;
    }

    .wizard > .actions a {
        min-height: 48px;
        padding: 0.75rem 1.5rem;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .form-control,
    .form-select {
        border-width: 0.5px;
    }
}

/* Utility classes for mobile */
@media (max-width: 768px) {
    .d-md-block {
        display: none !important;
    }
    
    .d-mobile-block {
        display: block !important;
    }
    
    .text-mobile-center {
        text-align: center !important;
    }
    
    .mb-mobile-3 {
        margin-bottom: 1rem !important;
    }

    /* Mobile-specific form layout */
    .mobile-stack {
        display: block !important;
        width: 100% !important;
        margin-bottom: 0.75rem;
    }

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

    /* Hide desktop-only elements */
    .desktop-only {
        display: none !important;
    }

    /* Show mobile-only elements */
    .mobile-only {
        display: block !important;
    }
}

/* Extra small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
    .container-fluid {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }

    /* Compact form layout */
    .form-group {
        margin-bottom: 0.5rem;
    }

    /* Smaller text for very small screens */
    .control-label,
    .form-label,
    p.control-label {
        font-size: 0.8rem;
    }

    .form-control,
    .form-select {
        font-size: 14px;
    }

    /* Compact buttons */
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
    }
}