/* ==================== DESKTOP REGISTRATION NOTIFICATION POPUP - PRESTIGE DESIGN ==================== */

:root {
    /* Vibrant Orange Theme - Energetic & Action-Oriented */
    --popup-desktop-primary: #F97316;      /* Orange - Energy/Action */
    --popup-desktop-primary-dark: #EA580C;  /* Deep Orange */
    --popup-desktop-primary-light: #FB923C; /* Light Orange */
    --popup-desktop-accent: #10B981;        /* Green Accent - Success */
    --popup-desktop-accent-light: #34D399;  /* Light Green */
    --popup-desktop-white: #FFFFFF;
    --popup-desktop-text: #1F2937;
    --popup-desktop-text-light: #6B7280;
}

/* Desktop Popup Container - Vibrant Green (LEFT POSITION) */
.registration-popup-desktop {
    position: fixed;
    bottom: -200px;
    left: 30px;
    width: 300px;
    background: var(--popup-desktop-white);
    border-radius: 16px;
    box-shadow:
        0 12px 35px rgba(16, 185, 129, 0.35),
        0 6px 18px rgba(0, 0, 0, 0.12),
        0 0 0 3px rgba(16, 185, 129, 0.25);
    padding: 0;
    z-index: 9998;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    overflow: hidden;
}

/* Vibrant Green Top Border */
.registration-popup-desktop::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg,
        var(--popup-desktop-primary) 0%,
        var(--popup-desktop-primary-light) 50%,
        var(--popup-desktop-primary) 100%);
}

/* Show Animation */
.registration-popup-desktop.show {
    bottom: 110px;
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Hide Animation */
.registration-popup-desktop.hide {
    bottom: -200px;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
}

/* Popup Header */
.popup-desktop-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px 14px 18px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(52, 211, 153, 0.05) 100%);
    border-bottom: 2px solid rgba(16, 185, 129, 0.2);
}

/* Header Text */
.popup-desktop-header-text {
    flex: 1;
    min-width: 0;
}

.popup-desktop-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--popup-desktop-text);
    margin: 0 0 2px 0;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.popup-desktop-subtitle {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--popup-desktop-text-light);
    margin: 0;
    line-height: 1.3;
}

/* Close Button */
.popup-desktop-close {
    width: 30px;
    height: 30px;
    background: rgba(16, 185, 129, 0.1);
    border: none;
    border-radius: 8px;
    color: var(--popup-desktop-text-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    font-size: 0.9375rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.popup-desktop-close:hover {
    background: rgba(16, 185, 129, 0.2);
    color: var(--popup-desktop-primary);
    transform: scale(1.1);
}

/* Popup Body */
.popup-desktop-body {
    padding: 14px 18px 16px 18px;
}

/* Program Info */
.popup-desktop-program {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--popup-desktop-primary-dark);
    margin: 0 0 14px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(52, 211, 153, 0.08) 100%);
    border-radius: 8px;
    border-left: 4px solid var(--popup-desktop-primary);
}

.popup-desktop-program i {
    font-size: 0.875rem;
    color: var(--popup-desktop-primary);
}

/* CTA Button - Vibrant Orange Gradient */
.popup-desktop-cta {
    display: block;
    width: 100%;
    padding: 13px 20px;
    background: linear-gradient(135deg, var(--popup-desktop-primary) 0%, var(--popup-desktop-primary-dark) 100%);
    color: #FFFFFF;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.9375rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.popup-desktop-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.popup-desktop-cta:hover::before {
    left: 100%;
}

.popup-desktop-cta:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 10px 28px rgba(249, 115, 22, 0.5);
    background: linear-gradient(135deg, var(--popup-desktop-primary-light) 0%, var(--popup-desktop-primary) 100%);
}

.popup-desktop-cta:active {
    transform: translateY(0) scale(1);
}

.popup-desktop-cta i {
    margin-left: 6px;
    font-size: 0.875rem;
    transition: transform 0.3s ease;
}

.popup-desktop-cta:hover i {
    transform: translateX(4px);
}


/* Responsive - Tablet */
@media (max-width: 1024px) {
    .registration-popup-desktop {
        width: 280px;
        left: 20px;
    }

    .registration-popup-desktop.show {
        bottom: 90px;
    }
}

/* Hide on Mobile */
@media (max-width: 768px) {
    .registration-popup-desktop {
        display: none;
    }
}

/* Animation Delay Classes */
.registration-popup-desktop.delay-1 {
    animation-delay: 0.1s;
}

.registration-popup-desktop.delay-2 {
    animation-delay: 0.2s;
}

.registration-popup-desktop.delay-3 {
    animation-delay: 0.3s;
}