/**
 * Stylesheet for KV Gateway Frontend Portal Shortcode ([kv_internet_portal]).
 * v2.3.0 (Task Group 5 - v2): Implements major UI/UX refinements.
 */

/* --- Main Container & Overall Layout --- */
.kvg-portal-container {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px 25px 25px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    background-color: #fdfdfd;
    /* NEW: Consistent, modern font stack */
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    position: relative;
}

/* --- Logo, Messages, and Notices --- */
.kvg-logo-container { text-align: center; margin-bottom: 20px; }
.kvg-logo-container h2 { margin: 10px 0 0; color: #2c3338; font-size: 1.8em; font-weight: 600; }
.kvg-hotspot-error-message, .kvg-hotspot-welcome-message, .kvg-direct-access-notice { padding: 12px 18px; margin: 0 0 20px; border: 1px solid transparent; border-radius: 4px; text-align: center; font-size: 0.95em; }
.kvg-hotspot-error-message { background-color: #f8d7da; color: #721c24; border-color: #f5c6cb; }
.kvg-hotspot-welcome-message { background-color: #d1ecf1; color: #0c5460; border-color: #bee5eb; }
.kvg-direct-access-notice { background-color: #fff3cd; color: #856404; border-color: #ffeeba; }
.kvg-critical-error { color:red; border:1px solid red; padding:10px; margin-bottom:15px; background:white; }

/* --- Logged-In Status Panel --- */
.kvg-status-panel { background-color: #e2f0d9; border: 1px solid #b6d7a8; padding: 15px 20px; border-radius: 5px; margin-bottom: 20px; }
.kvg-status-panel h4 { margin-top: 0; margin-bottom: 15px; color: #155724; font-size: 1.2em; border-bottom: 1px solid #c3e6cb; padding-bottom: 10px; }
.kvg-status-list { list-style: none; padding: 0; margin: 0; }
.kvg-status-list li { padding: 6px 0; font-size: 1em; display: flex; justify-content: space-between; border-bottom: 1px solid #d4edda; }
.kvg-status-list li:last-child { border-bottom: none; }
.kvg-status-list li strong { color: #333; padding-right: 10px; }
.kvg-status-list li span { font-weight: 600; color: #1e7e34; }
.kvg-status-panel p { margin-top: 20px; margin-bottom: 5px; display: flex; gap: 10px; justify-content: flex-end; }

/* --- Form & Button Styles --- */
.kvg-section { margin-bottom: 15px; }
.kvg-portal-container form p { margin-bottom: 12px; /* Reduced separator size */ }
.kvg-portal-container form label { display: block; margin-bottom: 5px; font-weight: bold; color: #555; font-size: 0.9em; }
.kvg-portal-container form input[type="text"], .kvg-portal-container form input[type="password"],
.kvg-portal-container form input[type="tel"], .kvg-portal-container form select,
.kvg-portal-container form textarea { width: 100%; padding: 10px 12px; border: 1px solid #ccc; border-radius: 4px; box-sizing: border-box; font-size: 1em; background-color: #fff; transition: border-color 0.2s ease; }
.kvg-portal-container form input:focus, .kvg-portal-container form select:focus,
.kvg-portal-container form textarea:focus { border-color: #0073aa; outline: none; box-shadow: 0 0 0 1px #0073aa; }

/* NEW: Compact Checkbox/Fieldset Styles */
.kvg-compact-fieldset { border: 1px solid #ddd; padding: 10px 15px 5px; border-radius: 4px; margin-bottom: 15px; }
.kvg-compact-fieldset legend { font-weight: bold; padding: 0 5px; }
.kvg-checkbox-group { display: flex; align-items: center; margin-bottom: 10px; }
.kvg-checkbox-group label { margin-bottom: 0; display: flex; align-items: center; cursor: pointer; }
.kvg-checkbox-group input[type="checkbox"] { margin-right: 8px; flex-shrink: 0; }
.kvg-checkbox-group a { text-decoration: none; }
.kvg-checkbox-group a:hover { text-decoration: underline; }

.kvg-button { display: inline-block; padding: 10px 20px; border: none; border-radius: 5px; background-color: #0073aa; color: #ffffff; font-size: 1em; font-weight: 600; cursor: pointer; text-align: center; text-decoration: none; transition: background-color 0.2s ease, transform 0.1s ease; }
.kvg-button:hover, .kvg-button:focus { background-color: #005a87; color: #ffffff; }
.kvg-button:disabled, .kvg-button[disabled] { background-color: #a0a5aa; cursor: not-allowed; opacity: 0.7; transform: none; }
.kvg-button-secondary { background-color: #6c757d; }
.kvg-button-secondary:hover, .kvg-button-secondary:focus { background-color: #5a6268; }
.kvg-button-danger { background-color: #dc3545; }
.kvg-button-danger:hover, .kvg-button-danger:focus { background-color: #c82333; }

/* --- Accordion Header Styles --- */
.kvg-accordion { border: 1px solid #ddd; border-radius: 5px; overflow: hidden; margin-top: 20px; }
.kvg-accordion-item { border-bottom: 1px solid #ddd; }
.kvg-accordion-item:last-child { border-bottom: none; }
.kvg-accordion-separator { height: 5px; /* Thin space separator */ background-color: transparent; border-bottom: 1px solid #ddd; }
.kvg-accordion-header { width: 100%; padding: 15px 40px 15px 15px; border: none; text-align: left; font-size: 1.1em; font-weight: 600; cursor: pointer; position: relative; transition: background-color 0.2s ease; color: #333333; }
.kvg-accordion-header::after { content: '+'; position: absolute; right: 15px; top: 50%; transform: translateY(-50%); font-size: 1.4em; color: #333; transition: transform 0.2s ease; }
.kvg-accordion-header.active::after { content: '−'; }
#kvg-accordion-login .kvg-accordion-header { background-color: #cfe2ff; }
#kvg-accordion-login .kvg-accordion-header:hover, #kvg-accordion-login .kvg-accordion-header.active { background-color: #b9d5ff; }
#kvg-accordion-newvoucher .kvg-accordion-header { background-color: #d1e7dd; }
#kvg-accordion-newvoucher .kvg-accordion-header:hover, #kvg-accordion-newvoucher .kvg-accordion-header.active { background-color: #c3e0d3; }
#kvg-accordion-renew .kvg-accordion-header { background-color: #ffe5d0; }
#kvg-accordion-renew .kvg-accordion-header:hover, #kvg-accordion-renew .kvg-accordion-header.active { background-color: #ffd8b8; }
#kvg-accordion-newconnection .kvg-accordion-header { background-color: #e2d9f3; }
#kvg-accordion-newconnection .kvg-accordion-header:hover, #kvg-accordion-newconnection .kvg-accordion-header.active { background-color: #d5c8ea; }
.kvg-accordion-content { padding: 20px; background-color: #ffffff; display: none; border-top: 1px solid #ddd; }
hr { margin: 12px 0; /* Reduced separator size */ }

/* --- Feedback & Popup Styles --- */
.kvg-payment-feedback { margin-top: 15px; padding: 12px 15px; border-radius: 4px; display: none; border: 1px solid transparent; font-size: 0.95em; }
.kvg-payment-feedback.kvg-feedback-success { background-color: #d4edda; color: #155724; border-color: #c3e6cb; display: block; }
.kvg-payment-feedback.kvg-feedback-error { background-color: #f8d7da; color: #721c24; border-color: #f5c6cb; display: block; }
.kvg-payment-feedback.kvg-feedback-processing { background-color: #fff3cd; color: #856404; border-color: #ffeeba; display: block; }
.kvg-popup-overlay { display: none !important; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.6); z-index: 1050; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.2s ease-in-out; pointer-events: none; }
.kvg-popup-overlay.active { display: flex !important; opacity: 1; pointer-events: auto; }
.kvg-popup-box { padding: 25px 30px; border-radius: 8px; box-shadow: 0 5px 20px rgba(0,0,0,0.25); text-align: center; min-width: 300px; max-width: 90%; border-top: 5px solid #ccc; background-color: #fff; transform: scale(0.9); transition: transform 0.2s ease-in-out; }
.kvg-popup-overlay.active .kvg-popup-box { transform: scale(1); }
.kvg-popup-box h3 { margin-top: 0; margin-bottom: 15px; font-size: 1.3em; }
.kvg-popup-box.popup-success { border-top-color: #28a745; } .kvg-popup-box.popup-success h3 { color: #155724; }
.kvg-popup-box.popup-error { border-top-color: #dc3545; } .kvg-popup-box.popup-error h3 { color: #721c24; }
.kvg-popup-box.popup-info { border-top-color: #17a2b8; } .kvg-popup-box.popup-info h3 { color: #0c5460; }
#kvg-trial-feedback-form hr { margin: 15px 0; }

/* NEW: Side-by-side Link Box Container */
.kvg-link-box-container { display: flex; gap: 10px; margin-top: 25px; }
.kvg-link-box { flex: 1; text-align: center; }
.kvg-link-box a.kvg-button { display: block; width: 100%; padding-top: 15px; padding-bottom: 15px; }
.kvg-link-box-separator { border-left: 1px solid #ddd; }
.kvg-link-box.shop a.kvg-button { background-color: #fff3cd; color: #856404; border: 1px solid #ffeeba; }
.kvg-link-box.shop a.kvg-button:hover { background-color: #ffeeba; }
.kvg-link-box.opportunities a.kvg-button { background-color: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
.kvg-link-box.opportunities a.kvg-button:hover { background-color: #f5c6cb; }

/* Hardware Checkout Summary */
#kvg-hardware-cart-summary { border: 1px dashed #ccc; padding: 15px; border-radius: 4px; margin-bottom: 15px; background: #fafafa; }
#kvg-hardware-cart-summary ul { list-style: none; margin: 0; padding: 0; }
#kvg-hardware-cart-summary li { display: flex; justify-content: space-between; padding: 5px 0; }
#kvg-hardware-cart-summary .summary-total { font-weight: bold; border-top: 1px solid #ddd; padding-top: 10px; margin-top: 10px; }

.kvg-support-info { text-align: center; margin-top: 25px; padding-top: 15px; border-top: 1px dashed #ccc; font-size: 0.9em; color: #555; }
.kvg-support-info a { color: #0073aa; text-decoration: none; }
.kvg-support-info a:hover { text-decoration: underline; }