/* Glass Variant */
.feed-list.variant-glass {
    background: rgba(255, 255, 255, 0.05);
    /* Very subtle tint */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    font-family: system-ui, -apple-system, sans-serif;
    /* Modern sans */
    color: var(--text-color);
}

.feed-list.variant-glass .logo {
    font-size: 1.5rem;
    background: transparent !important;
    /* Override sticky bg */
    margin-bottom: 2rem;
    opacity: 0.8;
}

.feed-list.variant-glass .section-header {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-color);
    opacity: 0.5;
    margin-top: 2rem;
    font-weight: 600;
}

.feed-list.variant-glass a,
.feed-list.variant-glass .feed-title,
.feed-list.variant-glass .tag-link {
    padding: 0.4rem 0.8rem;
    margin: 0.2rem 0;
    border-radius: 8px;
    transition: all 0.2s ease;
    font-weight: 500;
    text-decoration: none !important;
    /* No underlines in glass */
    color: var(--text-color);
    opacity: 0.8;
    border: none;
    /* No default borders */
}

.feed-list.variant-glass a:hover,
.feed-list.variant-glass .feed-title:hover,
.feed-list.variant-glass .tag-link:hover {
    background: rgba(255, 255, 255, 0.1);
    opacity: 1;
    transform: translateX(4px);
    color: var(--text-color);
}

.feed-list.variant-glass a.active,
.feed-list.variant-glass .feed-title.active,
.feed-list.variant-glass .tag-link.active {
    background: rgba(255, 255, 255, 0.25);
    color: var(--text-color);
    font-weight: 700;
    opacity: 1;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.feed-list.variant-glass .search-input {
    border-radius: 20px;
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    padding: 0.5rem 1rem;
}

.feed-list.variant-glass .nav-section {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
    padding-top: 1.5rem;
}

.feed-list.variant-glass .nav-link,
.feed-list.variant-glass .logout-link {
    opacity: 0.6;
    padding: 0.5rem 0.8rem;
    border-radius: 8px;
}

.feed-list.variant-glass .nav-link:hover,
.feed-list.variant-glass .logout-link:hover {
    background: rgba(255, 255, 255, 0.05);
    opacity: 1;
    text-decoration: none;
}

.feed-list.variant-glass .theme-selector button {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
}

.feed-list.variant-glass .theme-selector button.active {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}


/* Nano Banana Variant (Playful/Pop) */
.feed-list.variant-banana {
    background: #fdfdfd;
    padding: 1rem;
    font-family: 'Poppins', 'Verdana', sans-serif;
    border-right: none;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.04);
}

.theme-dark .feed-list.variant-banana {
    background: #111;
}

.feed-list.variant-banana .logo {
    font-size: 2.5rem;
    text-shadow: 2px 2px 0px #FFD700;
    /* Banana yellow shadow */
    background: transparent;
    transform: rotate(-3deg);
    display: inline-block;
    margin-bottom: 2rem;
}

.feed-list.variant-banana .section-header {
    background: #FFD700;
    color: #000;
    display: inline-block;
    padding: 0.2rem 0.5rem;
    transform: skew(-10deg);
    font-size: 0.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    border-radius: 4px;
}

.feed-list.variant-banana .search-input {
    border: 2px solid #000;
    border-radius: 8px;
    box-shadow: 2px 2px 0px #000;
    transition: all 0.2s;
}

.feed-list.variant-banana .search-input:focus {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #000;
    outline: none;
}

.theme-dark .feed-list.variant-banana .search-input {
    border-color: #fff;
    box-shadow: 2px 2px 0px #fff;
    background: #222;
    color: #fff;
}

.feed-list.variant-banana a,
.feed-list.variant-banana .feed-title,
.feed-list.variant-banana .tag-link {
    border: 1px solid transparent;
    padding: 0.5rem;
    border-radius: 8px;
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
    font-weight: 600;
    text-decoration: none !important;
    color: var(--text-color);
}

.feed-list.variant-banana a:hover,
.feed-list.variant-banana .feed-title:hover,
.feed-list.variant-banana .tag-link:hover {
    transform: scale(1.05) rotate(1deg);
    background: #fff9c4;
    /* Light yellow */
    color: #000;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.theme-dark .feed-list.variant-banana a:hover,
.theme-dark .feed-list.variant-banana .feed-title:hover,
.theme-dark .feed-list.variant-banana .tag-link:hover {
    background: #333;
    color: #FFD700;
}


.feed-list.variant-banana a.active,
.feed-list.variant-banana .feed-title.active,
.feed-list.variant-banana .tag-link.active {
    background: #FFD700;
    color: #000 !important;
    transform: scale(1.02);
    box-shadow: 3px 3px 0px rgba(0, 0, 0, 0.1);
    border: 2px solid #000;
}

.feed-list.variant-banana .nav-section {
    border-top: 2px dashed #FFD700;
    margin-top: 2rem;
    padding-top: 1rem;
}

.feed-list.variant-banana .theme-selector button {
    border: 2px solid #000;
    box-shadow: 2px 2px 0px #000;
    border-radius: 4px;
}

.feed-list.variant-banana .theme-selector button.active {
    background: #FFD700;
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #000;
}


/* Type Variant (Swiss/Bold) */
.feed-list.variant-type {
    background: var(--bg-color);
    padding: 2rem 1rem;
    font-family: 'Helvetica Neue', 'Arial', sans-serif;
    border-right: 4px solid var(--text-color);
}

.feed-list.variant-type .logo {
    font-size: 3rem;
    letter-spacing: -2px;
    font-weight: 900;
    background: transparent;
    line-height: 0.8;
    margin-bottom: 3rem;
    color: var(--text-color);
}

.feed-list.variant-type .section-header {
    font-size: 1.2rem;
    font-weight: 900;
    border-bottom: 2px solid var(--text-color);
    padding-bottom: 0.5rem;
    margin-top: 3rem;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
    color: var(--text-color);
}

.feed-list.variant-type a,
.feed-list.variant-type .feed-title,
.feed-list.variant-type .tag-link {
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none !important;
    border-left: 0px solid var(--text-color);
    padding-left: 0;
    transition: padding-left 0.2s, border-left-width 0.2s;
    opacity: 0.6;
    color: var(--text-color);
    padding: 0.5rem 0;
    display: block;
}

.feed-list.variant-type a:hover,
.feed-list.variant-type .feed-title:hover,
.feed-list.variant-type .tag-link:hover {
    padding-left: 1rem;
    border-left: 4px solid var(--text-color);
    opacity: 1;
    color: var(--text-color);
}

.feed-list.variant-type a.active,
.feed-list.variant-type .feed-title.active,
.feed-list.variant-type .tag-link.active {
    padding-left: 1rem;
    border-left: 8px solid var(--text-color);
    opacity: 1;
    color: var(--text-color);
}

.feed-list.variant-type .search-input {
    border: none;
    border-bottom: 2px solid var(--text-color);
    background: transparent;
    border-radius: 0;
    padding: 1rem 0;
    font-weight: bold;
    font-size: 1.2rem;
}

.feed-list.variant-type .search-input:focus {
    outline: none;
    border-bottom-width: 4px;
}
.feed-list.variant-type .nav-section {
    border-top: 4px solid var(--text-color);
    margin-top: 4rem;
    padding-top: 1rem;
}

.feed-list.variant-type .nav-link,
.feed-list.variant-type .logout-link {
    font-size: 1.2rem;
    font-weight: 900;
}

.feed-list.variant-type .theme-selector button {
    border-radius: 0;
    border: 2px solid var(--text-color);
    background: transparent;
}

.feed-list.variant-type .theme-selector button.active {
    background: var(--text-color);
    color: var(--bg-color);
}

.feed-list.variant-type .nav-section {
    border-top: 4px solid var(--text-color);
    margin-top: 4rem;
    padding-top: 1rem;
}

.feed-list.variant-type .nav-link,
.feed-list.variant-type .logout-link {
    font-size: 1.2rem;
    font-weight: 900;
}

.feed-list.variant-type .theme-selector button {
    border-radius: 0;
    border: 2px solid var(--text-color);
    background: transparent;
}

.feed-list.variant-type .theme-selector button.active {
    background: var(--text-color);
    color: var(--bg-color);
}