:root {
    /* Primary Theme Colors */
    --primary: #4663EE;
    --primary-hover: #354c8c;
    --success: #22c55e;
    --background: #f8fafc;
    --card-bg: #ffffff;
    --text: #1e293b;
    --border: #d6dcff;
    --shadow-color: rgba(0, 0, 0, 0.14);
    --divider-color: #e9ecef;
    --input-focus-border: rgba(70, 99, 238, 0.5);
    /* Font Settings */
    --body-font: "Roboto", sans-serif;
    --heading-font: "Roboto", sans-serif;
    --body-font-size: 16px;
    --line-height: 1.7;
}

/* General Styling */
body {
    font-family: var(--body-font);
    font-size: var(--body-font-size);
    background: var(--background);
    color: var(--text);
    transition: all 0.3s ease-in-out;
}

.card {
    max-width: 480px;
    width: 100%;
    background: #fff;
}

/* Merchant Logo */
.merchant-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
    display: block;
}

/* Checkout Header */
.checkout-header {
    background-color: var(--card-bg);
    border-radius: 8px;
    border: 2px dashed var(--border);
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.border-dashed{
    border: 2px dashed var(--border) !important;
}
/* Merchant Description */
.merchant-description {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

/* Payment Card Styling */
.payment-logo-card {
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
    background: var(--card-bg);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100px;
}

/* Hover Effect */
.payment-logo-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary);
    box-shadow: 0 5px 15px rgba(70, 99, 238, 0.15);
}

/* Selected Payment Card */
.payment-logo-card.selected {
    border-color: var(--primary);
    background: rgba(70, 99, 238, 0.05);
}

/* Selected Checkmark Icon */
.payment-logo-card.selected::after {
    content: "\f058";
    font-family: "Font Awesome 6 Pro";
    position: absolute;
    top: 8px;
    right: 8px;
    color: var(--success);
    font-size: 0.9rem;
    background: var(--card-bg);
    border-radius: 50%;
    padding: 4px;
}

/* Payment Logo */
.payment-logo {
    height: 24px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
    margin-bottom: 8px;
}

/* Hover & Selected Logo Effect */
.payment-logo-card:hover .payment-logo,
.payment-logo-card.selected .payment-logo {
    filter: grayscale(0%);
}

/* Payment Name */
.payment-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text);
    text-align: center;
    margin: 0;
}

/* Payment Gateway Section */
.gateway-section {
    background: var(--card-bg);
    border-radius: 20px;
    border: 1px dashed var(--border);
    box-shadow: 0 4px 20px var(--shadow-color);
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Header Styling */
.brand-header {
    text-align: center;
    margin-bottom: 2rem;
}

/* 🔥 Input Group Styling - Fixing Button Color on Focus */
.input-group {
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    transition: border-color 0.3s ease-in-out;
    display: flex;
    align-items: center;
}

/* Input Group Text, Input, and Button */
.input-group .input-group-text,
.input-group .form-control,
.input-group .btn-outline-secondary {
    border: none;
    box-shadow: none;
    transition: border-color 0.3s ease-in-out, background-color 0.3s ease-in-out;
}

/* Entire Input Group Focus Effect */
.input-group:focus-within {
    border-color: var(--input-focus-border);
}

/* Ensure Button Matches Focus Color */
.input-group:focus-within .btn-outline-secondary {
    border-color: var(--input-focus-border);
    color: var(--primary);
}

/* Optional: Make Button Background Match Input */
.input-group:focus-within .btn-outline-secondary:hover {
    background-color: rgba(70, 99, 238, 0.1); /* Light primary color background */
}

/* Remove Unwanted Box Shadows */
.input-group .btn-outline-secondary:focus {
    box-shadow: none;
    outline: none;
}

/* Disabled Pay Button */
#payButton:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Pay Button Styling */
#payButton {
    background: var(--primary);
    border: none;
    color: #ffffff;
    font-weight: bold;
    border-radius: 6px;
    transition: background 0.3s ease-in-out;
}

#payButton:hover {
    background: var(--primary-hover);
}

/* Small Text Below Inputs */
small.text-muted {
    font-size: 0.85rem;
    color: var(--text);
}

/* Card Footer */
.card-footer {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text);
    padding: 1rem;
    border-top: 1px solid var(--divider-color);
}

/* Card Footer Secure Icon */
.card-footer i {
    color: var(--primary);
    margin-right: 5px;
}

/*----------------------------------------------
    # Merchant Payment Styles
----------------------------------------------*/

/* Test Payment Information */
.test-payment-info {
    background: linear-gradient(135deg, #e3f2fd, #f3e5f5) !important;
}