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Cathode/style.css
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2026-04-22 23:01:15 +02:00

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22 KiB
CSS

/* ─── Cathode — terminal IRC client ─────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,400;0,600;1,400&display=swap');
/* ─── Theme variables ─────────────────────────────────────────────────────── */
:root,
[data-theme="dark"] {
--bg: #0a0a0a;
--bg-panel: #111111;
--bg-input: #0f0f0f;
--bg-hover: #1a1a1a;
--bg-active: #1f1f1f;
--fg: #e0e0e0;
--fg-dim: #888888;
--fg-dimmer: #3a3a3a;
--accent: #e0e0e0;
--accent-hl: #ffffff;
--border: #2a2a2a;
--border-l: #333333;
--unread: #888888;
--highlight: #ffee00;
--hl-bg: #1a1800;
--cursor: #e0e0e0;
--scrollbar: #2a2a2a;
--status-conn: #55cc55;
--status-disc: #cc5555;
--link: #88bbff;
--scanline-opacity: 0.015;
--prefix-col-width: 148px; /* updated by applyPrefixWidth() */
}
[data-theme="light"] {
--bg: #f5f5f5;
--bg-panel: #ebebeb;
--bg-input: #ffffff;
--bg-hover: #e0e0e0;
--bg-active: #d8d8d8;
--fg: #111111;
--fg-dim: #666666;
--fg-dimmer: #bbbbbb;
--accent-hl: #000000;
--border: #d0d0d0;
--border-l: #c0c0c0;
--unread: #555555;
--highlight: #996600;
--hl-bg: #fff8e0;
--cursor: #111111;
--scrollbar: #cccccc;
--status-conn: #228822;
--status-disc: #882222;
--link: #0055cc;
--scanline-opacity: 0;
}
/* ─── Reset & base ────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
height: 100%;
overflow: hidden;
font-family: 'IBM Plex Mono', 'Courier New', monospace;
font-size: 13px;
line-height: 1.5;
background: var(--bg);
color: var(--fg);
caret-color: var(--cursor);
}
/* CRT scanline overlay */
body::after {
content: '';
position: fixed;
inset: 0;
pointer-events: none;
z-index: 9999;
background: repeating-linear-gradient(
0deg,
transparent,
transparent 2px,
rgba(0,0,0,var(--scanline-opacity)) 2px,
rgba(0,0,0,var(--scanline-opacity)) 4px
);
}
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scrollbar); border-radius: 0; }
/* ─── Layout shell ────────────────────────────────────────────────────────── */
#app {
display: flex;
flex-direction: column;
height: 100vh;
width: 100vw;
}
/* ─── Topbar ──────────────────────────────────────────────────────────────── */
#topbar {
display: flex;
align-items: center;
gap: 12px;
padding: 0 16px;
height: 36px;
border-bottom: 1px solid var(--border);
background: var(--bg-panel);
flex-shrink: 0;
user-select: none;
}
#topbar .logo {
font-weight: 600;
font-size: 14px;
letter-spacing: 0.15em;
color: var(--accent-hl);
}
#topbar .logo span {
color: var(--fg-dim);
font-weight: 400;
}
.status-pill {
display: flex;
align-items: center;
gap: 6px;
margin-left: 4px;
}
.status-dot {
width: 7px;
height: 7px;
border-radius: 50%;
flex-shrink: 0;
transition: background 0.3s;
}
.status-dot.connected { background: var(--status-conn); box-shadow: 0 0 6px var(--status-conn); }
.status-dot.disconnected { background: var(--status-disc); }
.status-dot.connecting { background: var(--fg-dim); animation: blink 0.8s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }
#status-text {
font-size: 10px;
letter-spacing: 0.12em;
color: var(--fg-dim);
}
.topbar-spacer { flex: 1; }
.topbar-btn {
background: none;
border: 1px solid var(--border);
color: var(--fg-dim);
font-family: inherit;
font-size: 10px;
letter-spacing: 0.1em;
padding: 3px 9px;
cursor: pointer;
transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.topbar-btn:hover {
border-color: var(--border-l);
color: var(--fg);
}
/* Theme toggle — amber in dark, indigo in light */
#theme-toggle {
color: #b8860b;
border-color: #3a2e00;
}
[data-theme="light"] #theme-toggle {
color: #4455bb;
border-color: #9aabdd;
}
#theme-toggle:hover {
color: #e0a800;
border-color: #6a5200;
background: #1a1000;
}
[data-theme="light"] #theme-toggle:hover {
color: #2233aa;
border-color: #6677cc;
background: #eef0ff;
}
/* Quit button — red */
#disconnect-btn {
color: #aa3333;
border-color: #3a1010;
}
[data-theme="light"] #disconnect-btn {
color: #991111;
border-color: #ddaaaa;
}
#disconnect-btn:hover {
color: #ff5555;
border-color: #aa3333;
background: #1a0000;
}
[data-theme="light"] #disconnect-btn:hover {
color: #cc1111;
border-color: #cc4444;
background: #fff0f0;
}
/* ─── Connect screen ─────────────────────────────────────────────────────── */
#connect-screen {
flex: 1;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 16px;
background: var(--bg);
}
/* HTTPS/ws warning banner — shown above the connect box */
#http-notice {
width: 420px;
padding: 10px 14px;
border: 1px solid #553300;
border-left: 3px solid #cc6600;
background: #1a0d00;
font-size: 11px;
line-height: 1.7;
color: #cc8833;
}
[data-theme="light"] #http-notice {
background: #fff5e6;
border-color: #e09040;
border-left-color: #cc6600;
color: #7a4400;
}
#http-notice strong { color: inherit; font-weight: 600; }
#http-notice code { font-family: inherit; opacity: 0.85; }
#http-notice a { color: inherit; text-decoration: underline; }
#http-notice a:hover { opacity: 0.8; }
#tls-locked-note {
color: #cc6600;
font-size: 10px;
letter-spacing: 0.05em;
}
[data-theme="light"] #tls-locked-note { color: #994400; }
.connect-box {
width: 420px;
border: 1px solid var(--border-l);
background: var(--bg-panel);
padding: 0;
}
.connect-box-header {
padding: 12px 20px;
border-bottom: 1px solid var(--border);
font-size: 11px;
letter-spacing: 0.2em;
color: var(--fg);
}
.connect-box-body {
padding: 24px 20px;
display: flex;
flex-direction: column;
gap: 14px;
}
.field {
display: flex;
flex-direction: column;
gap: 5px;
}
.field label {
font-size: 10px;
letter-spacing: 0.18em;
color: var(--fg);
}
.field input[type="text"],
.field input[type="number"],
.field input[type="password"] {
background: var(--bg-input);
border: 1px solid var(--border);
color: var(--fg);
font-family: inherit;
font-size: 13px;
padding: 7px 10px;
outline: none;
transition: border-color 0.15s;
width: 100%;
}
.field input:focus {
border-color: var(--border-l);
}
.field-row {
display: flex;
gap: 10px;
}
.field-row .field { flex: 1; }
.field-row .field.short { flex: 0 0 100px; }
.checkbox-row {
display: flex;
align-items: center;
gap: 8px;
font-size: 11px;
color: var(--fg);
cursor: pointer;
user-select: none;
}
.checkbox-row input { cursor: pointer; accent-color: var(--fg); }
#port-warning {
display: none;
font-size: 11px;
color: #cc8800;
padding: 6px 8px;
border: 1px solid #553300;
background: #1a0f00;
}
[data-theme="light"] #port-warning {
background: #fff8e0;
border-color: #cc8800;
}
#conn-error {
display: none;
font-size: 11px;
color: #ff6666;
padding: 6px 8px;
border: 1px solid #440000;
background: #110000;
}
[data-theme="light"] #conn-error {
background: #fff0f0;
border-color: #cc4444;
color: #881111;
}
.connect-actions {
display: flex;
gap: 10px;
padding-top: 4px;
}
.btn-primary {
flex: 1;
background: var(--fg);
color: var(--bg);
border: none;
font-family: inherit;
font-size: 11px;
font-weight: 600;
letter-spacing: 0.18em;
padding: 9px 16px;
cursor: pointer;
transition: opacity 0.15s;
}
.btn-primary:hover:not(:disabled) { opacity: 0.85; }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-secondary {
background: none;
border: 1px solid var(--border-l);
color: var(--fg-dim);
font-family: inherit;
font-size: 10px;
letter-spacing: 0.12em;
padding: 9px 12px;
cursor: pointer;
white-space: nowrap;
transition: border-color 0.15s, color 0.15s;
}
.btn-secondary:hover { border-color: var(--fg-dim); color: var(--fg); }
/* Self-signed cert hint — amber callout box */
.cert-hint {
font-size: 11px;
color: #c8920a;
line-height: 1.6;
padding: 8px 12px;
border: 1px solid #6a4a00;
background: #1a1000;
border-left: 3px solid #c8920a;
}
[data-theme="light"] .cert-hint {
color: #7a5200;
border-color: #e0b040;
border-left-color: #c8920a;
background: #fffae8;
}
/* ─── Chat screen ────────────────────────────────────────────────────────── */
#chat-screen {
flex: 1;
display: flex;
overflow: hidden;
}
/* ─── Buffer sidebar ─────────────────────────────────────────────────────── */
#sidebar {
width: 180px;
flex-shrink: 0;
display: flex;
flex-direction: column;
border-right: 1px solid var(--border);
background: var(--bg-panel);
overflow: hidden;
}
#sidebar-header {
padding: 8px 12px;
font-size: 10px;
letter-spacing: 0.18em;
color: var(--fg-dim);
border-bottom: 1px solid var(--border);
flex-shrink: 0;
}
#buffer-list {
flex: 1;
overflow-y: auto;
padding: 4px 0;
}
.buffer-item {
display: flex;
align-items: center;
gap: 6px;
padding: 4px 12px;
cursor: pointer;
font-size: 12px;
color: var(--fg-dim);
transition: background 0.1s, color 0.1s;
min-height: 24px;
}
.buffer-item:hover { background: var(--bg-hover); color: var(--fg); }
.buffer-item.active { background: var(--bg-active); color: var(--fg); }
.buffer-item.unread { color: var(--unread); }
.buffer-item.highlight { color: var(--highlight); }
/* Group header (synthetic, no buffer) */
.buf-group-header {
padding: 8px 12px 3px;
font-size: 10px;
letter-spacing: 0.15em;
color: var(--fg-dimmer);
text-transform: uppercase;
user-select: none;
border-top: 1px solid var(--border);
margin-top: 2px;
}
.buf-group-header:first-child {
border-top: none;
margin-top: 0;
}
/* Server buffer row (bold, acts as section header) */
.buffer-item.buf-server {
font-size: 11px;
letter-spacing: 0.06em;
color: var(--fg);
padding-top: 6px;
padding-bottom: 6px;
border-top: 1px solid var(--border);
margin-top: 2px;
}
.buffer-item.buf-server:first-child {
border-top: none;
margin-top: 0;
}
.buffer-item.buf-server .buf-name {
font-weight: 600;
}
/* Channel/private rows indented under server */
.buffer-item.buf-indented {
padding-left: 20px;
}
.buffer-item.buf-indented .buf-num {
width: 14px;
}
.buf-num {
font-size: 10px;
color: var(--fg-dimmer);
width: 16px;
flex-shrink: 0;
text-align: right;
}
.buf-name {
flex: 1;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.badge {
font-size: 9px;
padding: 1px 5px;
background: var(--fg-dimmer);
color: var(--bg);
flex-shrink: 0;
}
.hl-badge {
background: var(--highlight);
color: #000;
}
/* ─── Main chat area ─────────────────────────────────────────────────────── */
#main {
flex: 1;
display: flex;
flex-direction: column;
overflow: hidden;
min-width: 0;
position: relative; /* anchor for .new-msg-banner */
}
/* ─── Chat header ────────────────────────────────────────────────────────── */
#chat-header {
padding: 6px 14px;
border-bottom: 1px solid var(--border);
background: var(--bg-panel);
flex-shrink: 0;
display: flex;
align-items: baseline;
gap: 12px;
min-height: 34px;
}
#chat-title {
font-weight: 600;
font-size: 13px;
color: var(--accent-hl);
flex-shrink: 0;
}
#chat-topic {
font-size: 11px;
color: var(--fg-dim);
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
flex: 1;
}
/* ─── Messages ───────────────────────────────────────────────────────────── */
#messages {
flex: 1;
overflow-y: auto;
padding: 6px 0;
background: var(--bg);
}
.msg-row {
display: flex;
align-items: stretch; /* stretch so msg-sep fills full row height */
gap: 0;
padding: 1px 14px;
font-size: 13px;
line-height: 1.55;
transition: background 0.1s;
}
.msg-row:hover { background: var(--bg-hover); }
.msg-row.msg-highlight { background: var(--hl-bg); }
.msg-row.msg-system { color: var(--fg-dim); font-style: italic; }
.msg-time {
color: var(--fg-dimmer);
font-size: 11px;
flex-shrink: 0;
width: 60px;
padding-right: 6px;
padding-top: 2px; /* realign text to top within stretched row */
user-select: none;
}
.msg-prefix {
flex-shrink: 0;
width: var(--prefix-col-width);
text-align: right;
padding-right: 8px;
padding-top: 2px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
/* colour and content come from WeeChat ANSI — no override here */
}
.msg-text {
flex: 1;
word-break: break-word;
overflow-wrap: anywhere;
color: var(--fg);
min-width: 0;
padding-top: 2px;
padding-bottom: 1px;
}
/* Border-based separator — stretches naturally with the row height */
.msg-sep {
flex-shrink: 0;
width: 0;
border-left: 1px solid var(--fg-dimmer);
margin-right: 8px;
user-select: none;
}
/* ─── Media preview ──────────────────────────────────────────────────────── */
.media-toggle {
background: none;
border: none;
color: var(--fg-dimmer);
font-size: 10px;
padding: 0 3px;
cursor: pointer;
vertical-align: middle;
transition: color 0.1s;
}
.media-toggle:hover { color: var(--fg-dim); }
.media-preview {
display: block;
margin: 4px 0 2px;
}
.preview-img {
max-width: min(480px, 100%);
max-height: 300px;
display: block;
border: 1px solid var(--border);
cursor: pointer;
}
.preview-img:hover { border-color: var(--border-l); }
.preview-vid {
max-width: min(480px, 100%);
display: block;
border: 1px solid var(--border);
}
.new-msg-banner {
position: absolute;
bottom: 46px; /* above inputbar */
left: 50%;
transform: translateX(-50%);
background: var(--fg);
color: var(--bg);
font-family: inherit;
font-size: 11px;
font-weight: 600;
letter-spacing: 0.12em;
padding: 5px 16px;
cursor: pointer;
white-space: nowrap;
z-index: 100;
opacity: 0.92;
transition: opacity 0.15s;
}
.new-msg-banner:hover { opacity: 1; }
/* ─── Nicklist panel — always visible ────────────────────────────────────── */
#nicklist-panel {
width: 150px;
flex-shrink: 0;
display: flex;
flex-direction: column;
border-left: 1px solid var(--border);
background: var(--bg-panel);
overflow: hidden;
}
#nicklist-header {
padding: 8px 12px;
font-size: 10px;
letter-spacing: 0.18em;
color: var(--fg-dim);
border-bottom: 1px solid var(--border);
flex-shrink: 0;
user-select: none;
}
#nicklist {
flex: 1;
overflow-y: auto;
padding: 4px 0;
}
.nick-item {
display: flex;
align-items: center;
padding: 2px 10px;
font-size: 12px;
color: var(--fg-dim);
gap: 3px;
cursor: pointer;
transition: background 0.1s, color 0.1s;
}
.nick-item:hover {
background: var(--bg-hover);
color: var(--fg);
}
.nick-pfx {
color: var(--fg-dimmer);
width: 10px;
flex-shrink: 0;
}
.nick-name {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
/* ─── Nick context menu ──────────────────────────────────────────────────── */
.nick-overlay {
position: fixed;
inset: 0;
z-index: 1000;
display: flex;
align-items: center;
justify-content: center;
background: rgba(0,0,0,0.5);
}
[data-theme="light"] .nick-overlay { background: rgba(0,0,0,0.2); }
.nick-menu {
background: var(--bg-panel);
border: 1px solid var(--border-l);
min-width: 210px;
display: flex;
flex-direction: column;
}
.nick-menu-hdr {
padding: 10px 16px;
font-size: 12px;
font-weight: 600;
letter-spacing: 0.08em;
color: var(--accent-hl);
border-bottom: 1px solid var(--border);
user-select: none;
}
.nick-menu-btn {
background: none;
border: none;
border-bottom: 1px solid var(--border);
color: var(--fg-dim);
font-family: inherit;
font-size: 12px;
padding: 9px 16px;
text-align: left;
cursor: pointer;
transition: background 0.1s, color 0.1s;
}
.nick-menu-btn:last-child { border-bottom: none; }
.nick-menu-btn:hover { background: var(--bg-hover); color: var(--fg); }
/* ─── Input bar ──────────────────────────────────────────────────────────── */
#inputbar {
display: flex;
align-items: center;
border-top: 1px solid var(--border);
background: var(--bg-panel);
flex-shrink: 0;
height: 38px;
}
#input-prompt {
padding: 0 10px;
color: var(--fg-dimmer);
font-size: 14px;
user-select: none;
flex-shrink: 0;
}
#chat-input {
flex: 1;
background: transparent;
border: none;
color: var(--fg);
font-family: inherit;
font-size: 13px;
outline: none;
padding: 0;
height: 100%;
}
#chat-input::placeholder { color: var(--fg-dimmer); }
#send-btn {
background: none;
border: none;
border-left: 1px solid var(--border);
color: var(--fg-dim);
font-family: inherit;
font-size: 10px;
letter-spacing: 0.12em;
padding: 0 14px;
height: 100%;
cursor: pointer;
flex-shrink: 0;
transition: color 0.15s, background 0.15s;
}
#send-btn:hover { color: var(--fg); background: var(--bg-hover); }
/* Paperclip upload button in inputbar */
.inputbar-btn {
background: none;
border: none;
border-left: 1px solid var(--border);
color: var(--fg-dim);
font-size: 14px;
padding: 0 10px;
height: 100%;
cursor: pointer;
flex-shrink: 0;
transition: color 0.15s, background 0.15s;
}
.inputbar-btn:hover { color: var(--fg); background: var(--bg-hover); }
.inputbar-btn.uploading { color: #cc8800; animation: blink 0.6s step-end infinite; }
.inputbar-btn.upload-ok { color: var(--status-conn); }
.inputbar-btn.upload-err { color: var(--status-disc); }
/* ─── Drag overlay ───────────────────────────────────────────────────────── */
#drag-overlay {
position: fixed;
inset: 0;
z-index: 500;
background: rgba(0,0,0,0.75);
display: flex;
align-items: center;
justify-content: center;
pointer-events: none;
}
[data-theme="light"] #drag-overlay { background: rgba(255,255,255,0.75); }
.drag-overlay-inner {
border: 2px dashed var(--fg-dim);
padding: 40px 60px;
font-size: 16px;
letter-spacing: 0.3em;
color: var(--fg);
}
/* Messages area drag-over state */
#messages.drag-over { outline: 2px dashed var(--fg-dim); outline-offset: -4px; }
/* ─── Settings panel ─────────────────────────────────────────────────────── */
#settings-overlay {
position: fixed;
inset: 0;
z-index: 900;
background: rgba(0,0,0,0.5);
display: flex;
align-items: center;
justify-content: center;
}
[data-theme="light"] #settings-overlay { background: rgba(0,0,0,0.2); }
#settings-panel {
width: 380px;
background: var(--bg-panel);
border: 1px solid var(--border-l);
display: flex;
flex-direction: column;
max-height: 80vh;
}
.settings-header {
display: flex;
align-items: center;
justify-content: space-between;
padding: 10px 16px;
border-bottom: 1px solid var(--border);
font-size: 11px;
letter-spacing: 0.2em;
color: var(--fg);
flex-shrink: 0;
}
#settings-close {
background: none;
border: none;
color: var(--fg-dim);
font-family: inherit;
font-size: 12px;
cursor: pointer;
padding: 0 2px;
}
#settings-close:hover { color: var(--fg); }
.settings-body {
padding: 20px 16px;
display: flex;
flex-direction: column;
gap: 12px;
overflow-y: auto;
}
.settings-section {
font-size: 10px;
letter-spacing: 0.18em;
color: var(--fg-dimmer);
border-bottom: 1px solid var(--border);
padding-bottom: 4px;
margin-top: 4px;
}
.settings-body .field label {
font-size: 10px;
letter-spacing: 0.12em;
color: var(--fg-dim);
}
.settings-body select {
background: var(--bg-input);
border: 1px solid var(--border);
color: var(--fg);
font-family: inherit;
font-size: 13px;
padding: 7px 10px;
outline: none;
width: 100%;
cursor: pointer;
}
.settings-body select:focus { border-color: var(--border-l); }
.settings-actions {
padding-top: 8px;
}
/* ─── Footer ─────────────────────────────────────────────────────────────── */
#footer {
padding: 3px 14px;
font-size: 10px;
color: var(--fg-dimmer);
border-top: 1px solid var(--border);
background: var(--bg-panel);
flex-shrink: 0;
letter-spacing: 0.05em;
}
#footer a { color: var(--fg-dimmer); }
#footer a:hover { color: var(--fg-dim); }
/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 700px) {
#sidebar { width: 140px; }
#nicklist-panel { display: none; }
.msg-prefix { width: 90px; }
.msg-time { width: 56px; font-size: 10px; }
}
@media (max-width: 480px) {
#sidebar { width: 110px; }
.msg-prefix { width: 70px; }
}