/* css/components.css */

/* --- Header Component --- */
.site-header {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-sm);
    background-color: var(--color-white);
    /* We add a subtle border instead of a shadow to keep it clean and minimal */
    border-bottom: 1px solid var(--color-grey-light);
}

.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--color-grey-deep);
}

.nav-list {
    list-style: none;
    display: flex;
    gap: var(--spacing-md);
}

.nav-list a {
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-grey-deep);
    opacity: 0.7;
}

.nav-list a:hover {
    color: var(--color-lavender-muted);
    opacity: 1;
}

/* --- Footer Component --- */
.site-footer {
    width: 100%;
    padding: var(--spacing-lg) var(--spacing-sm);
    background-color: var(--color-grey-light);
    margin-top: var(--spacing-lg);
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--color-grey-deep);
    opacity: 0.8;
}

/* --- Filter Bar (Books page) --- */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 40px;
}

.filter-btn {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.08em;
    padding: 6px 14px;
    border: 1px solid var(--grey-line);
    border-radius: 100px;
    color: var(--ink-soft);
    background: var(--grey-bg);
    cursor: pointer;
    transition: all 0.2s;
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--lav-mid);
    background: var(--lav-soft);
    color: var(--ink);
}

/* --- Gadget Pros/Cons --- */
.gadget-pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--grey-line);
}

.gadget-list {
    list-style: none;
    padding: 0;
    margin: 6px 0 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.gadget-list li {
    font-family: var(--font-serif);
    font-size: 14px;
    font-weight: 300;
    color: var(--ink-soft);
    line-height: 1.5;
    padding-left: 12px;
    position: relative;
}

.gadget-list li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: var(--lav-deep);
}

/* --- Loading Message --- */
.loading-msg {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--ink-muted);
    padding: 40px 0;
    letter-spacing: 0.08em;
}

/* --- Recommended Tag --- */
.tag-rec {
    background: var(--lav-soft);
    border-color: var(--lav-mid);
    color: var(--lav-deep);
}