/* ==========================================
SISTEMA FREEMIUM - ESTILOS MARCAS DE AGUA
========================================== */

/* BANNER SUPERIOR MODO PRUEBA */
.iw-freemium-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(90deg, #ff6b6b, #ffa500);
    color: #fff;
    text-align: center;
    padding: 12px;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 600;
    z-index: 999999;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.iw-freemium-banner a {
    color: #fff;
    text-decoration: underline;
    margin-left: 10px;
    padding: 4px 12px;
    background: rgba(255,255,255,0.2);
    border-radius: 20px;
}

/* OVERLAY PANTALLA PROYECCIÓN */
.iw-prueba-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999998;
    backdrop-filter: blur(5px);
}

.iw-prueba-overlay-content {
    text-align: center;
    color: #fff;
    max-width: 600px;
    padding: 40px;
}

.iw-prueba-overlay h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #ffa500;
}

.iw-prueba-overlay p {
    font-size: 18px;
    margin-bottom: 30px;
    line-height: 1.6;
}

.iw-prueba-btn {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(90deg, #7e08c2, #0ea5a4);
    color: #fff;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 700;
    font-size: 16px;
    text-transform: uppercase;
    transition: transform 0.3s;
}

.iw-prueba-btn:hover {
    transform: scale(1.05);
}

/* MARCA DE AGUA QR */
.iw-qr-watermark {
    position: relative;
}

.iw-qr-watermark::after {
    content: none !important;
    display: none !important;
}

/* Forzar eliminación total de cualquier texto/overlay sobre el QR */
#qr-container.iw-qr-watermark::before,
#qr-container.iw-qr-watermark::after,
.iw-qr-bg-c.iw-qr-watermark::before,
.iw-qr-bg-c.iw-qr-watermark::after,
#qr-container canvas::before,
#qr-container canvas::after {
    content: none !important;
    display: none !important;
}

#qr-container.iw-qr-watermark,
.iw-qr-bg-c.iw-qr-watermark {
    background-image: none !important;
    filter: none !important;
}

/* PANEL DE COMPRA EN ADMIN */
.iw-compra-panel {
    background: linear-gradient(135deg, #2d0c44, #1a0b2e);
    border-radius: 12px;
    padding: 25px;
    margin: 20px 0;
    border: 2px solid #7e08c2;
}

.iw-compra-panel h3 {
    color: #fff;
    margin: 0 0 15px 0;
    font-size: 18px;
}

.iw-compra-panel p {
    color: #aaa;
    font-size: 13px;
    margin-bottom: 20px;
}

.iw-trial-discount-countdown {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-left: 4px solid #FF6B35;
    border-radius: 12px;
    padding: 12px 14px;
    margin: -10px 0 16px 0;
}

.iw-trial-discount-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.iw-trial-discount-label {
    color: #ffffff;
    font-size: 12px;
    font-weight: 800;
}

.iw-trial-discount-timer {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    color: #ffffff;
    font-weight: 900;
    letter-spacing: 0.6px;
    background: rgba(0,0,0,0.25);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 6px 10px;
    border-radius: 999px;
}

.iw-trial-discount-note {
    margin-top: 8px;
    color: rgba(255,255,255,0.9);
    font-size: 12px;
    font-weight: 700;
}

.iw-productos-grid {
    display: grid;
    gap: 10px;
}

.iw-producto-item {
    background: rgba(255,255,255,0.05);
    padding: 15px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s;
}

.iw-producto-item:hover {
    background: rgba(255,255,255,0.1);
}

.iw-producto-info h4 {
    color: #fff;
    margin: 0 0 5px 0;
    font-size: 14px;
}

.iw-producto-info p {
    color: #888;
    margin: 0;
    font-size: 12px;
}

.iw-producto-precio {
    color: #4ade80;
    font-weight: 700;
    font-size: 14px;
    margin-top: 5px;
}

.iw-btn-comprar {
    padding: 8px 20px;
    background: #00a32a;
    color: #fff;
    text-decoration: none;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.3s;
}

.iw-btn-comprar:hover {
    background: #00c030;
    transform: scale(1.05);
}

/* TIPO DE USUARIO BADGE */
.iw-tipo-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.iw-tipo-customer { background: #e3f2fd; color: #1976d2; }
.iw-tipo-proveedor { background: #f3e5f5; color: #7b1fa2; }
.iw-tipo-empresa { background: #e8f5e9; color: #388e3c; }

/* ==========================================
// 1. MARCA DE AGUA FIJA PARA MODO PRUEBA
// ========================================== */

.instawall-trial-watermark {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: center;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(255, 193, 7, 0.1) 10px,
        rgba(255, 193, 7, 0.1) 20px
    );
}

.instawall-trial-watermark::before {
    content: "MODO PRUEBA DE INSTAWALL";
    position: fixed;
    top: 50%;
    left: 0;
    right: 0;
    width: 100%;
    transform: translateY(-50%) rotate(-2deg);
    font-size: 120px;
    font-weight: 900;
    color: rgba(255, 0, 0, 0.2);
    text-shadow: 4px 4px 8px rgba(0,0,0,0.6);
    letter-spacing: 15px;
    white-space: nowrap;
    z-index: 41;
    text-align: center;
    line-height: 1.2;
    text-transform: uppercase;
}

.instawall-trial-watermark::after {
    content: "🚫 MODO DEMOSTRACIÓN - FUNCIONES LIMITADAS";
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #FF3B30, #FF6B35);
    color: white;
    padding: 15px 40px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 18px;
    box-shadow: 0 6px 25px rgba(255, 59, 48, 0.5);
    z-index: 42;
    animation: pulse 2s infinite;
    white-space: nowrap;
    border: 2px solid rgba(255,255,255,0.3);
}

/* Banner inferior adicional */
.instawall-trial-watermark .bottom-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(90deg, #FF3B30, #FF6B35, #FF3B30);
    color: white;
    padding: 20px;
    text-align: center;
    font-weight: 600;
    font-size: 16px;
    z-index: 43;
    box-shadow: 0 -6px 25px rgba(0,0,0,0.4);
    border-top: 3px solid rgba(255,255,255,0.3);
}

.instawall-trial-watermark .bottom-banner::before {
    content: "⚠️ MODO PRUEBA - Este es un entorno de demostración. Para uso en eventos reales, activa un plan.";
    display: block;
    font-size: 18px;
    margin-bottom: 5px;
}

.instawall-trial-watermark .bottom-banner::after {
    content: "🚀 Activa tu plan ahora para eliminar esta marca de agua y desbloquear todas las funciones";
    display: block;
    font-size: 14px;
    opacity: 0.9;
}

/* Limitar watermark estrictamente a pantalla/celular */
body:not(.page-pantalla):not(.page-celular) .instawall-trial-watermark { display: none !important; }

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ==========================================
// 3. BLOQUEO DE IMAGEN DE PORTADA EN MODO PRUEBA
// ========================================== */

/* Asegurar que UI principal quede por encima de la marca de agua */
#instawall-panel,
#instawall-panel * {
    position: relative;
    z-index: 60;
}

.iw-dynamic-content-wrapper,
.iw-dynamic-content-wrapper *,
.iw-qr-bg-c,
#qr-container {
    position: relative;
    z-index: 60;
}

/* Bloqueo de portada ahora es discreto: solo mostramos popup al click (sin overlays fijos). */

.instawall-trial-mode .upload-portada-button,
.instawall-trial-mode .change-portada-button,
.instawall-trial-mode .remove-portada-button {
    pointer-events: auto !important;
    opacity: 0.5 !important;
    cursor: not-allowed !important;
    position: relative;
}

.instawall-trial-mode .upload-portada-button::after,
.instawall-trial-mode .change-portada-button::after,
.instawall-trial-mode .remove-portada-button::after {
    content: "🔒 Función bloqueada en modo prueba";
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: #FF3B30;
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 1001;
    opacity: 0;
    transition: opacity 0.3s;
}

.instawall-trial-mode .upload-portada-button:hover::after,
.instawall-trial-mode .change-portada-button:hover::after,
.instawall-trial-mode .remove-portada-button:hover::after {
    opacity: 1;
}

/* Mensaje informativo sobre portada */
.instawall-trial-portada-notice {
    background: linear-gradient(135deg, #FEF3C7, #FDE68A);
    border: 2px solid #F59E0B;
    color: #92400E;
    padding: 15px 20px;
    border-radius: 10px;
    margin: 15px 0;
    font-weight: 600;
    text-align: center;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.2);
}

.instawall-trial-portada-notice::before {
    content: "📸 ";
    font-size: 20px;
    margin-right: 8px;
}

.instawall-trial-portada-notice::after {
    content: " 🚀";
    font-size: 20px;
    margin-left: 8px;
}

/* Elementos dinámicos de overlay removidos (bloqueo discreto) */
.trial-portada-overlay,
.trial-portada-lock-message,
.instawall-trial-portada-notice { display: none !important; }

.trial-portada-lock-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #6B46C1, #9333EA);
    color: white;
    padding: 20px 30px;
    border-radius: 15px;
    font-weight: 700;
    font-size: 16px;
    text-align: center;
    z-index: 1000;
    box-shadow: 0 8px 30px rgba(107, 70, 193, 0.4);
    border: 2px solid rgba(255,255,255,0.3);
    max-width: 300px;
    pointer-events: none;
}

.trial-disabled {
    opacity: 0.5 !important;
    cursor: not-allowed !important;
    pointer-events: auto !important;
    position: relative;
}

.trial-disabled:hover {
    opacity: 0.6 !important;
}

/* ==========================================
// 2. BANNER AMARILLO ATRACTIVO EN GESTIÓN
// ========================================== */

.instawall-trial-banner {
    background: linear-gradient(135deg, #FFC107, #FFB300);
    border-radius: 16px;
    padding: 25px;
    margin: 20px 0;
    box-shadow: 0 8px 25px rgba(255, 193, 7, 0.3);
    border-left: 6px solid #FF6B35;
    position: relative;
    overflow: hidden;
}

.instawall-trial-banner::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(255, 255, 255, 0.1) 10px,
        rgba(255, 255, 255, 0.1) 20px
    );
    animation: slide 20s linear infinite;
}

@keyframes slide {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.instawall-trial-banner h3 {
    color: #2C1810;
    margin: 0 0 15px 0;
    font-size: 24px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.instawall-trial-banner h3::before {
    content: "⚠️";
    font-size: 28px;
}

.instawall-trial-banner p {
    color: #3E2723;
    margin: 0 0 20px 0;
    font-size: 16px;
    line-height: 1.6;
    font-weight: 500;
}

.instawall-trial-banner .features-list {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 12px;
    padding: 20px;
    margin: 15px 0;
}

.instawall-trial-banner .features-list h4 {
    color: #2C1810;
    margin: 0 0 15px 0;
    font-size: 18px;
    font-weight: 600;
}

.instawall-trial-banner .features-list ul {
    margin: 0;
    padding: 0 0 0 20px;
}

.instawall-trial-banner .features-list li {
    color: #3E2723;
    margin: 8px 0;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.instawall-trial-banner .features-list li::before {
    content: "✅";
    color: #4CAF50;
    font-weight: bold;
}

.instawall-trial-banner .limitations-list li::before {
    content: "🚫";
    color: #F44336;
}

/* ==========================================
// 3. POPUP MINIMALISTA VIOLETA PARA COMPRA
// ========================================== */

.instawall-upgrade-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    z-index: 1000002;
    display: none;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

.instawall-upgrade-popup-overlay .iw-trial-overlay-label {
    position: fixed;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000003;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(0,0,0,0.55);
    border: 2px solid rgba(14, 165, 164, 0.55);
    color: #fff;
    font-family: 'Poppins', sans-serif;
    font-weight: 900;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    box-shadow: 0 10px 28px rgba(0,0,0,0.35);
    pointer-events: none;
}

.instawall-upgrade-popup-overlay.active {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.instawall-upgrade-popup {
    background: linear-gradient(135deg, #7e08c2 0%, #2d0c44 100%);
    border-radius: 15px;
    max-width: 600px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    border: 2px solid #0ea5a4;
    font-family: 'Poppins', sans-serif;
    position: relative;
    z-index: 1000004;
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from { 
        opacity: 0;
        transform: translateY(50px);
    }
    to { 
        opacity: 1;
        transform: translateY(0);
    }
}

.instawall-upgrade-popup .close-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.instawall-upgrade-popup .close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.instawall-upgrade-popup .popup-header {
    padding: 40px 34px 14px;
    text-align: center;
    color: white;
}

.instawall-upgrade-popup .popup-header h2 {
    margin: 0 0 15px 0;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
    color: #fff;
}

.instawall-upgrade-popup .popup-header p {
    margin: 0;
    font-size: 18px;
    opacity: 0.95;
    line-height: 1.5;
    color: #fff;
}

.instawall-upgrade-popup .popup-content {
    padding: 0 34px 34px;
}

/* Variante beneficios (sin cards) */
.instawall-upgrade-popup.instawall-upgrade-benefits {
    max-width: 520px;
}

.instawall-upgrade-popup.instawall-upgrade-benefits .popup-header {
    padding-bottom: 10px;
}

.instawall-upgrade-popup.instawall-upgrade-benefits .popup-header h2 {
    font-size: 26px;
}

.instawall-upgrade-popup .iw-grace-timer {
    margin: 14px auto 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(14, 165, 164, 0.6);
    color: #ffffff;
    font-weight: 900;
    letter-spacing: 1px;
    font-size: 18px;
}

.instawall-upgrade-popup .iw-offer-box {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 14px;
    padding: 14px 14px;
    margin: 0 0 16px 0;
    color: #2C1810;
    font-weight: 700;
    font-size: 13px;
    border-left: 6px solid #FF6B35;
    box-shadow: 0 10px 25px rgba(0,0,0,0.18);
}

.instawall-upgrade-popup .iw-expired-plate {
    margin: 10px 0 12px;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(255,255,255,0.25);
    color: #ffffff;
    font-weight: 900;
    text-align: center;
}

.instawall-upgrade-popup .iw-grace-timer-wrap {
    display: flex;
    justify-content: center;
    margin: 8px 0 16px;
}

.instawall-upgrade-popup.instawall-upgrade-benefits .benefits-list li {
    background: rgba(0, 0, 0, 0.22);
    border-radius: 12px;
    padding: 10px 12px;
    margin: 10px 0;
    color: rgba(255,255,255,0.95);
    font-size: 13px;
    font-weight: 700;
    border: 1px solid rgba(14, 165, 164, 0.28);
    position: relative;
    padding-left: 36px;
}

.instawall-upgrade-popup.instawall-upgrade-benefits .benefits-list li::before {
    content: "✓";
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(14, 165, 164, 0.22);
    color: #0ea5a4;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    text-shadow: 0 0 10px rgba(14, 165, 164, 0.35);
}
.instawall-upgrade-popup .popup-actions {
    margin-top: 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

.instawall-upgrade-popup .btn-primary {
    display: block;
    width: 100%;
    text-align: center;
    background: linear-gradient(135deg, #0ea5a4, #00a32a);
    color: #fff;
    text-decoration: none;
    padding: 14px 16px;
    border-radius: 14px;
    font-weight: 900;
    letter-spacing: 0.3px;
    border: 2px solid rgba(255,255,255,0.25);
    box-shadow: 0 10px 30px rgba(0,0,0,0.28);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    max-width: 420px;
}

.instawall-upgrade-popup .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 36px rgba(0,0,0,0.35);
}

.instawall-upgrade-popup .btn-secondary {
    width: auto;
    background: rgba(255,255,255,0.16);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.28);
    padding: 10px 14px;
    border-radius: 14px;
    font-weight: 800;
    cursor: pointer;
    transition: background 0.2s ease;
    max-width: 260px;
    font-size: 13px;
}

.iw-trial-lock-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.iw-trial-lock-popup {
    background: linear-gradient(135deg, #7e08c2 0%, #2d0c44 100%);
    padding: 18px 18px;
    border-radius: 15px;
    border: 2px solid #0ea5a4;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    font-family: 'Poppins', sans-serif;
    max-width: 420px;
    width: calc(100% - 32px);
    color: #fff;
    text-align: center;
}

.iw-trial-lock-popup .iw-trial-lock-title {
    margin: 0 0 6px 0;
    font-size: 16px;
    font-weight: 900;
    color: #fff;
}

.iw-trial-lock-popup .iw-trial-lock-desc {
    margin: 0;
    font-size: 13px;
    color: rgba(255,255,255,0.9);
    font-weight: 600;
}

.instawall-upgrade-popup .btn-secondary:hover {
    background: rgba(255,255,255,0.22);
}

.instawall-upgrade-popup .iw-grace-note,
.instawall-upgrade-popup .iw-expired-note {
    margin-top: 12px;
    color: rgba(255,255,255,0.92);
    font-size: 13px;
    font-weight: 700;
    text-align: center;
}

.instawall-upgrade-popup.instawall-upgrade-benefits .benefits-list {
    margin: 0 0 20px 0;
    padding: 0;
    list-style: none;
}

.instawall-upgrade-popup.instawall-upgrade-benefits .benefits-list li {
    background: rgba(0, 0, 0, 0.22);
    border-radius: 12px;
    padding: 10px 12px;
    margin: 10px 0;
    color: rgba(255,255,255,0.95);
    font-size: 13px;
    font-weight: 700;
    border: 1px solid rgba(14, 165, 164, 0.28);
    position: relative;
    padding-left: 36px;
}

.instawall-upgrade-popup.instawall-upgrade-benefits .benefits-list li::before {
    content: "✓";
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(14, 165, 164, 0.22);
    color: #0ea5a4;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    text-shadow: 0 0 10px rgba(14, 165, 164, 0.35);
}

.instawall-upgrade-popup.instawall-upgrade-benefits .upgrade-btn.upgrade-info {
    display: block;
    width: 100%;
    text-align: center;
    background: rgba(255,255,255,0.95);
    color: #6B46C1;
    border: 2px solid rgba(255,255,255,0.7);
    border-radius: 14px;
    padding: 14px 16px;
    font-weight: 800;
    text-decoration: none;
    transition: all 0.25s ease;
}

.instawall-upgrade-popup.instawall-upgrade-benefits .upgrade-btn.upgrade-info:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.25);
}

.instawall-upgrade-popup .product-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    padding: 25px;
    margin: 20px 0;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.instawall-upgrade-popup .product-card:hover {
    transform: translateY(-5px);
    border-color: #6B46C1;
    box-shadow: 0 10px 30px rgba(107, 70, 193, 0.3);
}

.instawall-upgrade-popup .product-card h3 {
    color: #6B46C1;
    margin: 0 0 15px 0;
    font-size: 22px;
    font-weight: 600;
}

.instawall-upgrade-popup .product-card .price {
    font-size: 28px;
    font-weight: 700;
    color: #2C1810;
    margin: 15px 0;
}

.instawall-upgrade-popup .product-card .features {
    margin: 20px 0;
}

.instawall-upgrade-popup .product-card .features li {
    color: #3E2723;
    margin: 10px 0;
    padding-left: 25px;
    position: relative;
    font-size: 14px;
}

.instawall-upgrade-popup .product-card .features li::before {
    content: "✨";
    position: absolute;
    left: 0;
    color: #6B46C1;
}

.instawall-upgrade-popup .product-card .upgrade-btn {
    width: 100%;
    background: linear-gradient(135deg, #6B46C1, #9333EA);
    color: white;
    border: none;
    padding: 15px 25px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.instawall-upgrade-popup .iw-products-section {
    margin: 20px 0;
    padding: 20px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.instawall-upgrade-popup .iw-products-section h4 {
    color: white;
    text-align: center;
    margin: 0 0 15px 0;
    font-size: 18px;
    font-weight: 600;
}

.instawall-upgrade-popup .iw-products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.instawall-upgrade-popup .iw-product-item {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.instawall-upgrade-popup .iw-product-item:hover {
    transform: translateY(-2px);
    border-color: #6B46C1;
    box-shadow: 0 8px 20px rgba(107, 70, 193, 0.25);
}

.instawall-upgrade-popup .iw-product-info h5 {
    color: #6B46C1;
    margin: 0 0 5px 0;
    font-size: 16px;
    font-weight: 600;
}

.instawall-upgrade-popup .iw-product-info p {
    color: #4A5568;
    margin: 0 0 8px 0;
    font-size: 13px;
    line-height: 1.4;
}

.instawall-upgrade-popup .iw-product-price {
    color: #2C1810;
    font-size: 18px;
    font-weight: 700;
}

.instawall-upgrade-popup .iw-btn-select {
    background: linear-gradient(135deg, #6B46C1, #9333EA);
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.instawall-upgrade-popup .iw-btn-select:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(107, 70, 193, 0.4);
    color: white;
    text-decoration: none;
}

@media (max-width: 768px) {
    .instawall-upgrade-popup .iw-products-grid {
        grid-template-columns: 1fr;
    }
    
    .instawall-upgrade-popup .iw-product-item {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .instawall-upgrade-popup .iw-btn-select {
        width: 100%;
        text-align: center;
    }
}

.instawall-upgrade-popup .recommended-badge {
    background: linear-gradient(135deg, #FF6B35, #F7931E);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
    margin-left: 10px;
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 5px rgba(255, 107, 53, 0.5); }
    50% { box-shadow: 0 0 20px rgba(255, 107, 53, 0.8); }
}

/* ==========================================
// 4. RESPONSIVE DESIGN
// ========================================== */

@media (max-width: 768px) {
    .instawall-trial-watermark::before {
        font-size: 60px;
    }
    
    .instawall-trial-watermark::after {
        bottom: 10px;
        right: 10px;
        font-size: 12px;
        padding: 10px 15px;
    }
    
    .instawall-upgrade-popup {
        width: 95%;
        margin: 20px;
    }
    
    .instawall-upgrade-popup .popup-header,
    .instawall-upgrade-popup .popup-content {
        padding: 30px 20px;
    }
    
    .instawall-upgrade-popup .popup-header h2 {
        font-size: 24px;
    }
    
    .instawall-trial-banner {
        margin: 15px 0;
        padding: 20px;
    }
    
    .instawall-trial-banner h3 {
        font-size: 20px;
    }
}