body {
    background-image: var(--bg-gradient);
}

.guestbook-index {
    display: block;
    color: var(--text-secondary);
    font: 1rem/1.5 var(--font-mono);
    opacity: 0.82;
}

/* Shared guestbook page */
.comments-page {
    padding-bottom: 5rem;
}

.comments-header {
    margin: 1rem 0 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--blue-alpha-20);
}

.comments-overline,
.frequency-mark {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    color: var(--text-secondary);
    font: 0.72rem/1.5 var(--font-mono);
}

.frequency-mark {
    justify-content: flex-start;
    opacity: 0.76;
}

.frequency-mark i,
.entries-public i {
    width: 7px;
    height: 7px;
    flex: 0 0 7px;
    border-radius: 50%;
    background: var(--accent-red);
    box-shadow: 0 0 0 4px var(--accent-alpha-10);
}

.comments-header h2.section-title {
    margin: 1.4rem 0 1rem;
    color: var(--accent-red);
    font-size: 3.5rem;
    line-height: 1.2;
    letter-spacing: 0;
}

.comments-header h2.section-title::after {
    left: -0.5rem;
    font-size: 6rem;
    opacity: 0.8;
}

.comments-header .text-content p {
    max-width: 42rem;
    margin: 0;
    color: var(--text-primary);
    font-size: 1.05rem;
    line-height: 1.9;
}

.comments-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
    gap: clamp(2rem, 5vw, 5rem);
    min-height: 50vh;
}

.transmitter-panel {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 1.2rem;
    align-items: start;
    margin: 0;
    padding: 1.2rem 0 1.5rem;
    border: 0;
    border-top: 1px solid var(--blue-alpha-30);
    border-bottom: 1px solid var(--blue-alpha-20);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
}

.panel-title {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 0 1rem;
    color: var(--text-bright);
    font: 1.15rem/1.5 var(--font-serif);
}

.panel-title::after {
    content: "WRITE A NOTE";
    color: var(--text-secondary);
    font: 0.65rem/1.5 var(--font-mono);
    opacity: 0.75;
    animation: none;
}

.panel-title i {
    margin-right: 0.5rem;
    color: var(--accent-red);
}

.transmitter-panel .form-group {
    min-width: 0;
    margin: 0 0 1.15rem;
}

.transmitter-panel > .form-group:nth-of-type(4) {
    grid-column: 1 / -1;
}

.form-label {
    display: block;
    margin-bottom: 0.55rem;
    color: var(--text-secondary);
    font: 1rem/1.5 var(--font-mono);
}

.form-label span {
    opacity: 0.7;
}

.cyber-input {
    box-sizing: border-box;
    display: block;
    width: 100%;
    min-width: 0;
    min-height: 46px;
    padding: 0.7rem 0.75rem;
    border: 1px solid transparent;
    border-bottom-color: var(--blue-alpha-30);
    border-radius: 0;
    outline: 0;
    background: var(--white-alpha-03);
    color: var(--text-bright);
    font: 0.9rem/1.6 var(--font-serif);
    transition: border-color 0.2s, background 0.2s;
}

.cyber-input:focus {
    border-color: var(--accent-alpha-50);
    border-bottom-color: var(--accent-red);
    outline: 0;
    background: var(--accent-alpha-10);
    box-shadow: none;
}

.cyber-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.68;
}

.transmitter-panel > .form-group:nth-of-type(4) > div {
    position: relative;
}

.transmitter-panel textarea.cyber-input {
    min-height: 9rem;
    padding: 0.75rem 3.4rem 2rem 0.75rem;
    resize: vertical;
    line-height: 1.8;
}

.transmitter-panel #char-count {
    position: absolute;
    bottom: 0.6rem !important;
    right: 0.7rem !important;
    color: var(--text-secondary);
    font: 0.68rem/1.4 var(--font-mono) !important;
    opacity: 0.7;
    pointer-events: none;
}

.send-btn {
    grid-column: 1;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    width: 100%;
    min-height: 46px;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--accent-red);
    border-radius: 2px;
    background: var(--accent-red);
    color: var(--text-on-accent);
    font: 0.78rem/1.4 var(--font-mono);
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, transform 0.2s;
    clip-path: none;
}

.send-btn:hover:not(:disabled) {
    border-color: var(--accent-hover);
    background: var(--accent-hover);
    box-shadow: none;
    transform: translateY(-1px);
}

.send-btn:disabled {
    cursor: wait;
    opacity: 0.7;
}

.transmitter-panel #cp-status {
    grid-column: 2;
    align-self: center;
    min-height: 1.2em;
    margin: 0 !important;
    color: var(--accent-red);
    font: 0.68rem/1.6 var(--font-mono) !important;
    text-align: left !important;
}

.entries-column {
    min-width: 0;
}

.entries-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.95rem 0 1rem;
    border-top: 1px solid var(--blue-alpha-30);
}

.entries-heading h3 {
    margin: 0.35rem 0 0;
    color: var(--text-bright);
    font: 1.25rem/1.5 var(--font-serif);
}

.entries-public {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding-bottom: 0.15rem;
    color: var(--text-secondary);
    font: 0.68rem/1.5 var(--font-mono);
    white-space: nowrap;
}

.entries-public i {
    width: 6px;
    height: 6px;
    flex-basis: 6px;
}

.receiver-stream {
    display: flex;
    flex-direction: column;
    gap: 0;
    width: 100%;
    min-width: 0;
    padding: 0 !important;
}

.entries-loading {
    padding: 2rem 0;
    border-bottom: 1px solid var(--blue-alpha-20);
    color: var(--text-secondary);
    font: 0.82rem/1.7 var(--font-mono);
    text-align: left;
}

.entries-loading i {
    margin-right: 0.5rem;
    color: var(--accent-red);
}

.msg-card {
    position: relative;
    overflow: visible;
    padding: 1.15rem 4.1rem 1.3rem 0;
    border: 0;
    border-bottom: 1px solid var(--blue-alpha-20);
    background: transparent;
    animation: guestbookEntry 0.35s ease both;
    transition: background 0.2s;
}

.msg-card::before {
    position: absolute;
    top: 1.45rem;
    left: -0.7rem;
    width: 2px;
    height: 14px;
    background: var(--blue-alpha-30);
    content: "";
    transition: background 0.2s;
}

.msg-card:hover {
    border-color: var(--blue-alpha-20);
    border-bottom-color: var(--blue-alpha-30);
    background: var(--white-alpha-03);
    box-shadow: none;
    transform: none;
}

.msg-card:hover::before {
    background: var(--accent-red);
}

.msg-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.55rem;
    padding: 0;
    border: 0;
    color: var(--text-secondary);
    font: 0.72rem/1.5 var(--font-mono);
}

.msg-user {
    color: var(--accent-red);
    font-weight: 700;
    letter-spacing: 0;
}

.msg-user i {
    margin-right: 0.35rem;
}

.msg-time {
    text-align: right;
    white-space: nowrap;
    opacity: 0.75;
}

.msg-body {
    color: var(--text-primary);
    font: 0.96rem/1.85 var(--font-serif);
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-break: normal;
}

.floor-num {
    right: 0;
    bottom: 0.7rem;
    color: var(--blue-alpha-10);
    font: 1.9rem/1 var(--font-mono);
}

.msg-card:hover .floor-num {
    color: var(--accent-alpha-50);
}

.load-more-container {
    margin: 1.5rem 0 0;
    text-align: left;
}

.ghost-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    min-height: 40px;
    padding: 0.55rem 0;
    border: 0;
    border-bottom: 1px solid var(--blue-alpha-30);
    background: transparent;
    color: var(--text-secondary);
    font: 0.73rem/1.4 var(--font-mono);
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
}

.ghost-btn:hover:not(:disabled) {
    border-color: var(--accent-red);
    color: var(--accent-red);
}

.ghost-btn:disabled {
    cursor: wait;
    opacity: 0.55;
}

@keyframes guestbookEntry {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Home preview */
#guestbook.home-guestbook {
    display: block;
    margin: 0 auto;
    padding: 6rem 0 6.5rem !important;
    border-top: 1px solid var(--blue-alpha-20);
}

.home-guestbook > h2.section-title {
    margin-bottom: 5rem;
}

.home-guestbook-feed {
    min-width: 0;
    padding-top: 0.25rem;
}

.preview-heading,
.preview-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.preview-heading {
    min-height: 2.7rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--blue-alpha-30);
}

.preview-count,
.preview-footer {
    color: var(--text-secondary);
    font: 1.0rem/1.5 var(--font-mono);
}

.preview-count {
    white-space: nowrap;
}

#msg-count {
    color: var(--accent-red);
    font-weight: 700;
}

.guestbook-preview-list {
    max-height: 23rem;
    min-height: 12rem;
    overflow: auto;
    scrollbar-color: var(--blue-alpha-30) transparent;
    scrollbar-width: thin;
}

.guestbook-preview-list .log-entry {
    display: grid;
    grid-template-columns: 5.4rem minmax(0, 1fr);
    gap: 0 1rem;
    margin: 0;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--blue-alpha-15);
    font: 0.82rem/1.65 var(--font-serif);
}

.guestbook-preview-list .log-time {
    grid-column: 1;
    grid-row: 1 / span 2;
    margin: 0;
    padding-top: 0.12rem;
    color: var(--text-secondary);
    font: 0.64rem/1.6 var(--font-mono);
    opacity: 0.78;
}

.guestbook-preview-list .log-user {
    grid-column: 2;
    margin-right: 0;
    color: var(--accent-red);
    font: 0.68rem/1.5 var(--font-mono);
}

.guestbook-preview-list .log-content {
    grid-column: 2;
    min-width: 0;
    color: var(--text-primary);
    overflow-wrap: anywhere;
}

.preview-more {
    padding: 0.75rem 0 0.15rem;
    color: var(--accent-red);
    font: 0.9rem/1 var(--font-mono);
    letter-spacing: 0.18em;
    text-align: center;
}

.preview-footer {
    padding-top: 0.9rem;
}

.preview-footer a {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--text-bright);
    white-space: nowrap;
    transition: color 0.2s;
}

.preview-footer a:hover {
    color: var(--accent-red);
}

@media (max-width: 900px) {
    .comments-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 3rem;
    }

    .comments-header {
        margin-top: 1.5rem;
    }

    .transmitter-panel {
        max-width: none;
    }
}

@media (max-width: 600px) {
    .comments-page {
        padding-bottom: 3rem;
    }

    .comments-header {
        margin-bottom: 2rem;
        padding-bottom: 1.5rem;
    }

    .comments-overline {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.45rem;
    }

    .comments-header h2.section-title {
        margin-top: 1.2rem;
        font-size: 2.55rem;
    }

    .comments-header h2.section-title::after {
        left: -0.2rem;
        font-size: 4rem;
    }

    .comments-layout {
        gap: 2.5rem;
    }

    .transmitter-panel {
        column-gap: 0.8rem;
    }

    .transmitter-panel > .form-group:nth-of-type(2),
    .transmitter-panel > .form-group:nth-of-type(3) {
        grid-column: 1 / -1;
    }

    .transmitter-panel > .form-group:nth-of-type(4) {
        grid-column: 1 / -1;
    }

    .transmitter-panel #cp-status {
        font-size: 0.62rem !important;
    }

    .entries-heading h3 {
        font-size: 1.1rem;
    }

    .msg-card {
        padding-right: 3.2rem;
    }

    .msg-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.3rem;
    }

    .msg-time {
        text-align: left;
        white-space: normal;
    }

    #guestbook.home-guestbook {
        padding: 4rem 0 4.5rem !important;
    }

    .preview-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.4rem;
    }

    .guestbook-preview-list .log-entry {
        grid-template-columns: 4.6rem minmax(0, 1fr);
        gap: 0 0.75rem;
        font-size: 0.78rem;
    }

    .preview-footer {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    .msg-card {
        animation: none;
    }

    .send-btn,
    .ghost-btn,
    .msg-card,
    .msg-card::before {
        transition: none;
    }
}