/* ==========================================================================
   Popovers — Search + Subscribe header popovers
   Uses design tokens from main.css.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Search Popover
   Mobile: full-width below nav. Desktop: right-aligned 320px.
   -------------------------------------------------------------------------- */

.search-popover {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: var(--z-popover);
    margin-top: var(--spacing-2);
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-3);
}

@media (min-width: 481px) {
    .search-popover {
        left: auto;
        width: 320px;
    }
}

.search-popover-form {
    display: flex;
}

.search-popover-input {
    flex: 1;
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-sm);
    font-family: var(--font-family-sans);
    color: var(--color-text-primary);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.search-popover-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-focus-ring);
}

.search-popover-input::placeholder {
    color: var(--color-text-muted);
}

.search-popover-hint {
    display: none;
    margin-top: var(--spacing-2);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-align: right;
}

@media (min-width: 769px) {
    .search-popover-hint {
        display: block;
    }
}

/* --------------------------------------------------------------------------
   Subscribe Popover
   Right-aligned, menu-style buttons.
   -------------------------------------------------------------------------- */

.subscribe-popover {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: var(--z-popover);
    margin-top: var(--spacing-2);
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-2) 0;
}

@media (min-width: 481px) {
    .subscribe-popover {
        left: auto;
        width: 320px;
    }
}

.subscribe-popover-label {
    padding: var(--spacing-2) var(--spacing-4) var(--spacing-1);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.subscribe-popover-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    width: 100%;
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
    font-family: var(--font-family-sans);
    color: var(--color-text-primary);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: background-color var(--transition-fast);
}

.subscribe-popover-btn:hover {
    background: var(--color-bg-secondary);
}

.subscribe-popover-btn svg {
    flex-shrink: 0;
    color: var(--color-text-muted);
}