/* ==========================================================================
   FINTECH COMPONENT LIBRARY
   Modern, reusable UI components for loan application forms
   ========================================================================== */

/* ==========================================================================
   FORM SECTIONS & CONTAINERS
   ========================================================================== */

.form-section {
    background: var(--bg-primary, #FFFFFF);
    border: 1px solid var(--neutral-200, #E5E5E5);
    border-radius: var(--radius-lg, 0.75rem);
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm, 0 1px 2px 0 rgba(0, 0, 0, 0.05));
    transition: all 0.3s ease;
}

.form-section:hover {
    box-shadow: var(--shadow-md, 0 4px 6px -1px rgba(0, 0, 0, 0.1));
}

.form-section-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--neutral-200, #E5E5E5);
}

.form-section-title {
    color: var(--neutral-900, #1A1A1A);
    font-size: var(--text-xl, 1.25rem);
    font-weight: var(--font-weight-bold, 700);
    margin-bottom: 0.25rem;
}

.form-section-subtitle {
    color: var(--neutral-500, #8C8C8C);
    font-size: var(--text-sm, 0.875rem);
    margin: 0;
}

/* ==========================================================================
   FORM CONTROLS
   ========================================================================== */

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    color: var(--neutral-700, #525252);
    font-weight: var(--font-weight-semibold, 600);
    font-size: var(--text-sm, 0.875rem);
    margin-bottom: 0.5rem;
}

.form-label-required::after {
    content: " *";
    color: var(--error-red, #DC2626);
}

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: var(--text-base, 1rem);
    line-height: 1.5;
    color: var(--neutral-900, #1A1A1A);
    background-color: var(--bg-primary, #FFFFFF);
    border: 2px solid var(--neutral-300, #D4D4D4);
    border-radius: var(--radius-md, 0.5rem);
    transition: all 0.2s ease;
    appearance: none;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-blue, #0066CC);
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.1);
}

.form-control:disabled {
    background-color: var(--neutral-100, #F5F5F5);
    cursor: not-allowed;
    opacity: 0.6;
}

.form-control.is-invalid {
    border-color: var(--error-red, #DC2626);
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.1);
}

.form-control.is-valid {
    border-color: var(--success-green, #059669);
}

.form-control.is-valid:focus {
    box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.1);
}

/* Textarea specific */
textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* Select specific */
select.form-control {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23525252' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px;
    padding-right: 2.5rem;
}

/* Input with icon */
.input-with-icon {
    position: relative;
}

.input-with-icon .form-control {
    padding-left: 2.75rem;
}

.input-with-icon .input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--neutral-500, #8C8C8C);
    pointer-events: none;
    width: 1.25rem;
    text-align: center;
}

.input-with-icon .form-control:focus ~ .input-icon {
    color: var(--primary-blue, #0066CC);
}

/* Form hints */
.form-hint {
    display: block;
    margin-top: 0.375rem;
    font-size: var(--text-xs, 0.75rem);
    color: var(--neutral-500, #8C8C8C);
}

.form-error {
    display: block;
    margin-top: 0.375rem;
    font-size: var(--text-xs, 0.75rem);
    color: var(--error-red, #DC2626);
    font-weight: var(--font-weight-medium, 500);
}

.form-success {
    display: block;
    margin-top: 0.375rem;
    font-size: var(--text-xs, 0.75rem);
    color: var(--success-green, #059669);
    font-weight: var(--font-weight-medium, 500);
}

/* ==========================================================================
   CHECKBOXES & RADIO BUTTONS
   ========================================================================== */

.form-check {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.125rem;
    border: 2px solid var(--neutral-300, #D4D4D4);
    border-radius: var(--radius-sm, 0.25rem);
    cursor: pointer;
    flex-shrink: 0;
}

.form-check-input:checked {
    background-color: var(--primary-blue, #0066CC);
    border-color: var(--primary-blue, #0066CC);
}

.form-check-input:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.1);
}

.form-check-label {
    color: var(--neutral-700, #525252);
    font-size: var(--text-sm, 0.875rem);
    line-height: 1.5;
    cursor: pointer;
}

.form-check-label a {
    color: var(--c-primary, var(--primary-blue, #0066CC));
    text-decoration: none;
    font-weight: var(--font-weight-semibold, 600);
    transition: color 0.25s ease;
}

.form-check-label a:hover {
    color: var(--c-primary-lt, var(--primary-blue-dark, #0052A3));
    text-decoration: underline;
}

.form-check-label a:focus {
    outline: 2px solid var(--c-accent, var(--primary-blue, #0066CC));
    outline-offset: 2px;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-weight: var(--font-weight-semibold, 600);
    font-size: var(--text-base, 1rem);
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-lg, 0.75rem);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    color: #FFFFFF;
    background: linear-gradient(135deg, var(--primary-blue, #0066CC) 0%, var(--primary-blue-dark, #0052A3) 100%);
    box-shadow: var(--shadow-md, 0 4px 6px -1px rgba(0, 0, 0, 0.1));
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.1));
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-secondary {
    color: var(--neutral-700, #525252);
    background-color: var(--neutral-100, #F5F5F5);
    border-color: var(--neutral-300, #D4D4D4);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--neutral-200, #E5E5E5);
    border-color: var(--neutral-400, #A3A3A3);
}

.btn-success {
    color: #FFFFFF;
    background: linear-gradient(135deg, var(--success-green, #059669) 0%, #047857 100%);
    box-shadow: var(--shadow-md, 0 4px 6px -1px rgba(0, 0, 0, 0.1));
}

.btn-success:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.1));
}

.btn-outline-secondary {
    color: var(--neutral-700, #525252);
    background-color: transparent;
    border-color: var(--neutral-300, #D4D4D4);
}

.btn-outline-secondary:hover:not(:disabled) {
    background-color: var(--neutral-100, #F5F5F5);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--text-lg, 1.125rem);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--text-sm, 0.875rem);
}

/* ==========================================================================
   PROGRESS STEPS
   ========================================================================== */

.progress-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    margin-bottom: 3rem;
    padding: 0 1rem;
}

.progress-steps::before {
    content: '';
    position: absolute;
    top: 2rem;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--neutral-200, #E5E5E5);
    z-index: 0;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    z-index: 1;
    flex: 1;
    max-width: 120px;
}

.progress-step-circle {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background: var(--bg-primary, #FFFFFF);
    border: 3px solid var(--neutral-300, #D4D4D4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold, 700);
    font-size: var(--text-lg, 1.125rem);
    color: var(--neutral-500, #8C8C8C);
    transition: all 0.3s ease;
}

.progress-step-label {
    font-size: var(--text-sm, 0.875rem);
    font-weight: var(--font-weight-medium, 500);
    color: var(--neutral-500, #8C8C8C);
    text-align: center;
    transition: all 0.3s ease;
}

.progress-step.active .progress-step-circle {
    background: linear-gradient(135deg, var(--primary-blue, #0066CC) 0%, var(--primary-blue-dark, #0052A3) 100%);
    border-color: var(--primary-blue, #0066CC);
    color: #FFFFFF;
    box-shadow: 0 0 0 4px rgba(0, 102, 204, 0.1);
    transform: scale(1.1);
}

.progress-step.active .progress-step-label {
    color: var(--primary-blue, #0066CC);
    font-weight: var(--font-weight-bold, 700);
}

.progress-step.completed .progress-step-circle {
    background: var(--success-green, #059669);
    border-color: var(--success-green, #059669);
    color: #FFFFFF;
}

.progress-step.completed .progress-step-circle::after {
    content: '✓';
    font-size: 1.5rem;
}

.progress-step.completed .progress-step-label {
    color: var(--success-green, #059669);
}

/* Hide numbers when completed */
.progress-step.completed .progress-step-circle {
    font-size: 0;
}

/* ==========================================================================
   CARDS
   ========================================================================== */

.card {
    background: var(--bg-primary, #FFFFFF);
    border: 1px solid var(--neutral-200, #E5E5E5);
    border-radius: var(--radius-lg, 0.75rem);
    box-shadow: var(--shadow-sm, 0 1px 2px 0 rgba(0, 0, 0, 0.05));
    overflow: hidden;
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.1));
    transform: translateY(-4px);
}

.card-body {
    padding: 1.5rem;
}

.card-title {
    color: var(--neutral-900, #1A1A1A);
    font-size: var(--text-lg, 1.125rem);
    font-weight: var(--font-weight-bold, 700);
    margin-bottom: 0.5rem;
}

.card-text {
    color: var(--neutral-700, #525252);
    font-size: var(--text-base, 1rem);
    line-height: 1.6;
}

/* ==========================================================================
   SUCCESS STATE
   ========================================================================== */

.success-container {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
}

.success-card {
    max-width: 600px;
    padding: 3rem;
    background: var(--bg-primary, #FFFFFF);
    border-radius: var(--radius-xl, 1rem);
    box-shadow: var(--shadow-xl, 0 20px 25px -5px rgba(0, 0, 0, 0.1));
}

.success-icon {
    width: 5rem;
    height: 5rem;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--success-green, #059669) 0%, #047857 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: #FFFFFF;
    animation: successPulse 0.6s ease-out;
}

@keyframes successPulse {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ==========================================================================
   APPLICATION WIZARD STYLES
   ========================================================================== */

.apply-container {
    max-width: 900px;
    margin: 3rem auto;
    padding: 2rem;
}

.wizard-step {
    display: none;
}

.wizard-step.active {
    display: block;
    animation: fadeInUp 0.4s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Signature Pad Styles */
.signature-pad-wrapper {
    position: relative;
}

.signature-canvas {
    width: 100%;
    max-width: 700px;
    height: 160px;
    border: 2px solid var(--neutral-300, #D4D4D4);
    border-radius: 0.5rem;
    background-color: #FFFFFF;
    cursor: crosshair;
    touch-action: none;
    display: block;
}

.signature-canvas:hover {
    border-color: var(--primary-blue, #0066CC);
}

.sig-stamp {
    font-size: 0.75rem;
    color: var(--neutral-500, #8C8C8C);
    margin-top: 0.5rem;
}

/* Full Page Loader */
.full-page-loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
}

.full-page-loader-card {
    padding: 3rem;
    border-radius: 1.5rem;
    background: #FFFFFF;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    text-align: center;
    max-width: 400px;
}

.full-page-loader-card h5 {
    color: #1A1A1A;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   MOBILE RESPONSIVE
   ========================================================================== */

@media (max-width: 767px) {
    .apply-container {
        padding: 1rem;
        margin: 1.5rem auto;
    }

    .form-section {
        padding: 1.25rem;
    }

    .signature-canvas {
        height: 120px;
    }

    .progress-steps {
        padding: 0 0.5rem;
    }

    .progress-step-circle {
        width: 3rem;
        height: 3rem;
        font-size: var(--text-base, 1rem);
    }

    .progress-step-label {
        font-size: 0.65rem;
    }

    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: var(--text-base, 1rem);
    }

    .success-card {
        padding: 2rem 1.5rem;
    }

    .success-icon {
        width: 4rem;
        height: 4rem;
        font-size: 2.5rem;
    }
}

/* ==========================================================================
   LINK / URL STYLING
   ========================================================================== */

/* Base link styles - respects brand CSS variables */
a {
    color: var(--c-primary, var(--primary-blue, #0066CC));
    text-decoration: none;
    transition: color 0.25s ease, text-decoration 0.25s ease;
}

a:hover {
    color: var(--c-primary-lt, var(--primary-blue-dark, #0052A3));
    text-decoration: underline;
}

a:focus {
    color: var(--c-primary-lt, var(--primary-blue-dark, #0052A3));
    outline: 2px solid var(--c-accent, var(--primary-blue, #0066CC));
    outline-offset: 2px;
}

a:active {
    color: var(--c-accent, var(--primary-blue-dark, #0052A3));
}

/* Content links (within paragraphs, lists, etc.) */
p a,
li a,
.terms-container a,
.content a {
    color: var(--c-primary, var(--primary-blue, #0066CC));
    font-weight: 500;
    border-bottom: 1px solid transparent;
    transition: all 0.25s ease;
}

p a:hover,
li a:hover,
.terms-container a:hover,
.content a:hover {
    color: var(--c-primary-lt, var(--primary-blue-dark, #0052A3));
    border-bottom-color: var(--c-accent, var(--primary-blue, #0066CC));
    text-decoration: none;
}

/* Exception: Footer links maintain their specific styling */
.footer a {
    /* Inherits from brand-specific CSS */
}

/* Exception: Navbar links maintain their specific styling */
.navbar-nav .nav-link {
    /* Inherits from brand-specific CSS */
}