/* ═══════════════════════════════════════════════════════
   KAYA PEYZAJ — Popup / Sidebar Panel Styles
   ═══════════════════════════════════════════════════════ */

.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: var(--z-overlay);
    opacity: 0;
    visibility: hidden;
    transition: all var(--duration-normal) var(--ease-smooth);
}

.popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.popup-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 520px;
    max-width: 100vw;
    height: 100vh;
    height: 100dvh;
    background: var(--bg-white);
    z-index: var(--z-popup);
    transform: translateX(100%);
    transition: transform var(--duration-slow) var(--ease-premium);
    overflow-y: auto;
    padding: var(--space-2xl);
    overscroll-behavior: contain;
}

.popup-panel.active {
    transform: translateX(0);
}

.popup-close {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--duration-fast);
    z-index: calc(var(--z-popup) + 1);
    border: none;
    color: var(--text-primary);
    opacity: 0;
    visibility: hidden;
}

.popup-panel.active ~ .popup-close,
.popup-close.active {
    opacity: 1;
    visibility: visible;
}

.popup-close:hover {
    background: var(--border-light);
    transform: rotate(90deg);
}

/* ─── Popup Content Styles ─── */
.popup-content {
    padding-top: var(--space-xl);
}

.popup-header {
    margin-bottom: var(--space-xl);
    padding-right: var(--space-2xl);
}

.popup-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-glow);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.popup-title {
    font-size: var(--fs-h3);
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.popup-subtitle {
    color: var(--text-secondary);
    font-size: var(--fs-body);
    line-height: var(--lh-relaxed);
}

.popup-body {
    line-height: var(--lh-relaxed);
}

.popup-desc {
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    line-height: var(--lh-relaxed);
}

.popup-features {
    margin-bottom: var(--space-xl);
}

.popup-features-title {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.popup-feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.popup-feature-check {
    width: 24px;
    height: 24px;
    background: var(--primary-glow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--primary);
}

.popup-cta {
    margin-top: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* ─── Popup Form Styles ─── */
.popup-form .form-group {
    margin-bottom: var(--space-md);
}

.popup-form .btn {
    margin-top: var(--space-sm);
}

.popup-divider {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
    color: var(--text-light);
    font-size: var(--fs-small);
}

.popup-divider::before,
.popup-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-light);
}