/* Brand Colors */
:root {
    /* KBA Brand Colors */
    --kba-deep-blue: #00192C;
    --kba-amber: #F78F1E;
    --kba-grey: #A7A9AC;
    --kba-light-grey: #F8F9FA;
    --kba-white: #FFFFFF;
    
    /* Derived colors */
    --kba-blue-dark: #00111F;
    --kba-blue-light: #00294A;
    --kba-amber-dark: #D87A1A;
    --kba-amber-light: #FF9E35;
    
    /* Text colors */
    --text-dark: #333333;
    --text-medium: #666666;
    --text-light: #999999;
    
    /* Status colors using brand palette */
    --success: var(--kba-amber);      /* Using amber for success */
    --warning: #ffc107;
    --danger: #dc3545;
    --info: var(--kba-deep-blue);     /* Using deep blue for info */
}

body {
    background-color: var(--kba-light-grey);
    color: var(--text-dark);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Header with brand colors */
header {
    background: linear-gradient(135deg, var(--kba-deep-blue) 0%, var(--kba-blue-dark) 100%);
    color: var(--kba-white);
    border-bottom: 4px solid var(--kba-amber);
}

header h1 {
    color: var(--kba-white);
    font-weight: 700;
}

header p.lead {
    color: var(--kba-grey);
}

.logo-container {
    background-color: var(--kba-white);
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 25, 44, 0.1);
    border: 2px solid var(--kba-amber);
}

/* Form Steps */
.form-step {
    display: none;
    animation: fadeIn 0.5s;
}

.form-step.active {
    display: block;
}

@keyframes fadeIn {
    from { 
        opacity: 0;
        transform: translateY(-10px);
    }
    to { 
        opacity: 1;
        transform: translateY(0);
    }
}

/* Progress Bar */
.progress {
    border-radius: 15px;
    overflow: hidden;
    background-color: rgba(0, 25, 44, 0.1);
}

.progress-bar {
    background: linear-gradient(to right, var(--kba-deep-blue), var(--kba-amber));
}

.step-indicator {
    font-weight: 600;
    color: var(--kba-grey);
    position: relative;
    padding-bottom: 10px;
    transition: color 0.3s ease;
}

.step-indicator.active {
    color: var(--kba-deep-blue);
    font-weight: 700;
}

.step-indicator.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--kba-amber);
    transition: all 0.3s ease;
}

/* Buttons */
.btn-primary {
    background-color: var(--kba-deep-blue);
    border-color: var(--kba-deep-blue);
    color: var(--kba-white);
    font-weight: 600;
    padding: 10px 25px;
    transition: all 0.3s ease;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--kba-blue-dark);
    border-color: var(--kba-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 25, 44, 0.2);
}

.btn-secondary {
    background-color: var(--kba-grey);
    border-color: var(--kba-grey);
    color: var(--kba-white);
}

.btn-secondary:hover {
    background-color: #95989b;
    border-color: #95989b;
    color: var(--kba-white);
}

.btn-success {
    background-color: var(--kba-amber);
    border-color: var(--kba-amber);
    color: var(--kba-white);
}

.btn-success:hover {
    background-color: var(--kba-amber-dark);
    border-color: var(--kba-amber-dark);
}

/* Cards */
.card-header.bg-info {
    background-color: var(--kba-deep-blue) !important;
    color: var(--kba-white) !important;
}

.membership-card {
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    height: 100%;
}

.membership-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.membership-card .card-header.bg-light {
    background-color: var(--kba-grey) !important;
    color: var(--kba-white) !important;
}

.membership-card .card-header.bg-warning {
    background-color: var(--kba-amber) !important;
    color: var(--kba-white) !important;
}

.membership-card .card-header.bg-info {
    background-color: var(--kba-deep-blue) !important;
    color: var(--kba-white) !important;
}

.membership-card.selected {
    border-color: var(--kba-amber);
    box-shadow: 0 0 0 0.25rem rgba(247, 143, 30, 0.25);
}

/* Form Controls */
.form-control {
    border-color: var(--kba-grey);
}

.form-control:focus {
    border-color: var(--kba-amber);
    box-shadow: 0 0 0 0.25rem rgba(247, 143, 30, 0.25);
}

.form-control:invalid {
    border-color: var(--danger);
}

.form-control:valid {
    border-color: var(--kba-amber);
}

.form-check-input:checked {
    background-color: var(--kba-amber);
    border-color: var(--kba-amber);
}

.form-check-input:focus {
    border-color: var(--kba-amber);
    box-shadow: 0 0 0 0.25rem rgba(247, 143, 30, 0.25);
}

/* Alerts */
.alert-info {
    background-color: rgba(0, 25, 44, 0.1);
    border-color: var(--kba-deep-blue);
    color: var(--kba-deep-blue);
}

.alert-warning {
    background-color: rgba(247, 143, 30, 0.1);
    border-color: var(--kba-amber);
    color: var(--kba-amber-dark);
}

.alert-success {
    background-color: rgba(247, 143, 30, 0.1);
    border-color: var(--kba-amber);
    color: var(--kba-amber-dark);
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border-color: var(--danger);
    color: var(--danger);
    border-left: 4px solid var(--danger);
    animation: fadeIn 0.5s;
}

.alert-danger .btn-close {
    padding: 0.5rem 0.5rem;
    margin-left: auto;
}

/* Success Page */
.success-icon {
    font-size: 5rem;
    color: var(--kba-amber);
}

.bg-success {
    background-color: var(--kba-amber) !important;
}

.border-success {
    border-color: var(--kba-amber) !important;
}

.verification-code {
    font-size: 2rem;
    font-weight: bold;
    letter-spacing: 5px;
    background-color: rgba(247, 143, 30, 0.1);
    padding: 10px;
    border-radius: 5px;
    text-align: center;
    color: var(--kba-amber-dark);
    border: 1px solid var(--kba-amber);
}

/* Form Validation */
.form-control.is-invalid {
    border-color: var(--danger);
    padding-right: calc(1.5em + 0.75rem);
    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);
}

.form-control.is-invalid:focus {
    border-color: var(--danger);
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

.form-check-input.is-invalid {
    border-color: var(--danger);
}

.form-check-input.is-invalid:checked {
    background-color: var(--danger);
    border-color: var(--danger);
}

.form-check-input.is-invalid:focus {
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

.invalid-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875em;
    color: var(--danger);
}

/* File Input */
.form-control[type="file"] {
    padding: 0.375rem 0.75rem;
}

.form-control.is-invalid[type="file"] {
    background-position: right calc(0.375em + 0.1875rem) center;
}

/* Employer Dropdown */
#other_employer_container {
    transition: all 0.3s ease;
}

/* Data Protection Card */
.card.border-info {
    border-width: 2px;
    border-color: var(--kba-deep-blue) !important;
}

/* reCAPTCHA */
.g-recaptcha {
    margin-bottom: 1rem;
}

#recaptcha-error {
    display: none;
    font-size: 0.875em;
    color: var(--danger);
    margin-top: 0.25rem;
}

/* Footer */
footer {
    background-color: var(--kba-deep-blue);
    color: var(--kba-white);
    border-top: 4px solid var(--kba-amber);
    margin-top: 3rem;
}

footer a {
    color: var(--kba-amber);
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--kba-amber-light);
    text-decoration: underline;
}

/* Country Selector */
.country-selector {
    border: 1px solid var(--kba-grey);
    border-radius: 0.375rem;
    background: var(--kba-white);
    max-height: 300px;
    overflow-y: auto;
    z-index: 1050;
    box-shadow: 0 4px 6px rgba(0, 25, 44, 0.1);
}

.country-option {
    padding: 8px 12px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
}

.country-option:hover {
    background-color: rgba(247, 143, 30, 0.1);
}

.country-option.selected {
    background-color: rgba(247, 143, 30, 0.2);
    font-weight: bold;
}

.flag-icon {
    width: 20px;
    height: 15px;
    margin-right: 10px;
    border: 1px solid #dee2e6;
    font-size: 1.2rem; /* For emoji flags */
}

.country-name {
    flex: 1;
}

.dial-code {
    color: var(--kba-grey);
    font-family: monospace;
}

/* Phone Input Group */
/* .phone-input-group {
    display: flex;
} */

.country-select-trigger {
    min-width: 120px;
    border: 1px solid var(--kba-grey);
    border-right: 0;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    background-color: var(--kba-light-grey);
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text-dark);
}

.country-select-trigger:hover {
    background-color: rgba(0, 25, 44, 0.05);
}

.phone-input {
    border-left: 0;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

/* Step Number for Success Page */
.step-number {
    width: 40px;
    height: 40px;
    background-color: var(--kba-deep-blue);
    color: var(--kba-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin: 0 auto 10px;
    font-size: 1.2rem;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .step-indicator {
        font-size: 0.8rem;
        text-align: center;
    }
    
    .membership-card {
        margin-bottom: 20px;
    }

    .logo-container {
        margin-bottom: 20px;
    }
    
    .step-number {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    /* Phone Input Responsive */
    .phone-input-group {
        flex-direction: column;
    }
    
    .country-select-trigger {
        width: 100%;
        border-right: 1px solid var(--kba-grey);
        border-bottom: 0;
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
    }
    
    .phone-input {
        border-left: 1px solid var(--kba-grey);
        border-top: 0;
        border-top-left-radius: 0;
        border-top-right-radius: 0;
    }

    footer {
        text-align: center;
    }

    footer .text-end{
        text-align: center !important;
    }
}

@media (max-width: 576px) {
    .btn-primary,
    .btn-secondary,
    .btn-success {
        padding: 8px 16px;
        font-size: 0.9rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .verification-code {
        font-size: 1.5rem;
        letter-spacing: 3px;
    }
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    .form-step.active {
        display: block !important;
        break-inside: avoid;
    }
    
    .alert {
        border: 1px solid #000 !important;
        background-color: #fff !important;
        color: #000 !important;
    }
}