*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
    --bg: #0d1117; --surface: #161b22; --surface2: #1f2937; --border: #30363d;
    --accent: #c9a227; --accent-hover: #b8911f; --green: #3fb950; --red: #f85149;
    --text: #c9d1d9; --text-muted: #8b949e; --console-bg: #080b10; --console-fg: #39d353;
    --radius: 8px; --font: system-ui, -apple-system, 'Segoe UI', sans-serif;
    --mono: ui-monospace, 'Cascadia Code', Consolas, monospace;
}
body { background: var(--bg); color: var(--text); font-family: var(--font); font-size: 14px; line-height: 1.6; min-height: 100vh; }
.site-header { background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.header-inner { max-width: 1100px; margin: 0 auto; padding: 10px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.header-brand { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 700; color: var(--accent); text-decoration: none; }
.header-brand .icon { font-size: 20px; }
.header-user { display: flex; align-items: center; gap: 12px; }
.user-label { color: var(--text-muted); font-size: 13px; }
.main-content { max-width: 1100px; margin: 0 auto; padding: 24px; display: grid; gap: 20px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.card-header { padding: 12px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.card-title { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.card-body { padding: 20px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 7px 16px; border: 1px solid transparent; border-radius: 6px; font-family: var(--font); font-size: 13px; font-weight: 500; cursor: pointer; text-decoration: none; white-space: nowrap; transition: opacity .15s, background .15s; line-height: 1.4; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #000; }
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }
.btn-success { background: #1a7f37; border-color: #1a7f37; color: #fff; }
.btn-success:hover:not(:disabled) { background: #15692e; }
.btn-danger { background: #8b1a1a; border-color: #8b1a1a; color: #fff; }
.btn-danger:hover:not(:disabled) { background: #7a1717; }
.btn-warning { background: #7d4e17; border-color: #7d4e17; color: #fff; }
.btn-warning:hover:not(:disabled) { background: #6b4213; }
.btn-ghost { background: var(--surface2); border-color: var(--border); color: var(--text); }
.btn-ghost:hover:not(:disabled) { background: #2d3748; }
.btn-outline { background: transparent; border-color: var(--border); color: var(--text); }
.btn-outline:hover:not(:disabled) { background: var(--surface2); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.controls-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.console { background: var(--console-bg); border: 1px solid var(--border); border-radius: 6px; padding: 14px 16px; font-family: var(--mono); font-size: 12px; color: var(--console-fg); min-height: 90px; max-height: 320px; overflow-y: auto; white-space: pre-wrap; word-break: break-all; scrollbar-width: thin; scrollbar-color: var(--border) transparent; }
.console:empty::before { content: 'Waiting for command output\2026'; color: var(--text-muted); font-style: italic; }
.line-prompt { color: #58a6ff; } .line-ok { color: var(--console-fg); } .line-err { color: var(--red); } .line-meta { color: var(--text-muted); }
.commands-grid { display: flex; flex-wrap: wrap; gap: 8px; min-height: 38px; align-items: flex-start; }
.cmd-wrap { display: flex; align-items: stretch; }
.cmd-run-btn { border-radius: 6px; transition: border-radius .1s; }
.edit-mode .cmd-run-btn { border-radius: 6px 0 0 6px; }
.cmd-del-btn { display: none; align-items: center; padding: 7px 9px; background: var(--surface2); border: 1px solid var(--border); border-left: none; border-radius: 0 6px 6px 0; color: var(--text-muted); cursor: pointer; font-size: 12px; transition: background .15s, color .15s; }
.edit-mode .cmd-del-btn { display: flex; }
.cmd-del-btn:hover { background: var(--red); border-color: var(--red); color: #fff; }
.no-commands { color: var(--text-muted); font-size: 13px; font-style: italic; align-self: center; }
.form-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.form-group { display: flex; flex-direction: column; gap: 5px; flex: 1; min-width: 140px; }
label { font-size: 12px; color: var(--text-muted); font-weight: 500; }
input[type="text"], input[type="password"] { background: var(--surface2); border: 1px solid var(--border); border-radius: 6px; color: var(--text); padding: 7px 12px; font-size: 13px; font-family: var(--font); width: 100%; outline: none; transition: border-color .15s; }
input:focus { border-color: var(--accent); }
input::placeholder { color: var(--text-muted); }
.auth-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 24px; }
.auth-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 36px 32px; width: 100%; max-width: 380px; }
.auth-logo { font-size: 22px; font-weight: 700; color: var(--accent); margin-bottom: 4px; }
.auth-sub { font-size: 13px; color: var(--text-muted); margin-bottom: 28px; }
.auth-form .form-group { margin-bottom: 16px; }
.auth-form label { display: block; margin-bottom: 6px; }
.alert { padding: 10px 14px; border-radius: 6px; font-size: 13px; margin-bottom: 16px; border: 1px solid; }
.alert-error { background: rgba(248,81,73,.12); border-color: rgba(248,81,73,.35); color: #fca5a5; }
.alert-success { background: rgba(63,185,80,.12); border-color: rgba(63,185,80,.35); color: #86efac; }
.spinner { display: inline-block; width: 11px; height: 11px; border: 2px solid rgba(255,255,255,.25); border-top-color: currentColor; border-radius: 50%; animation: spin .65s linear infinite; flex-shrink: 0; }
@keyframes spin { to { transform: rotate(360deg); } }
::-webkit-scrollbar { width: 6px; } ::-webkit-scrollbar-track { background: transparent; } ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ── Tab nav ─────────────────────────────────────── */
.tab-nav {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    display: flex;
    gap: 0;
}

.tab {
    padding: 10px 18px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    cursor: pointer;
    font-family: var(--font);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: -1px;
    transition: color .15s, border-color .15s;
}

.tab:hover { color: var(--text); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.tab-panel.hidden { display: none; }

/* ── Live console (Console tab) ──────────────────── */
.console-tab-card {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 165px);
    min-height: 500px;
}

.console-tab-body {
    display: flex !important;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
    padding: 0 !important;
}

.live-console {
    flex: 1;
    overflow-y: auto;
    background: var(--console-bg);
    font-family: var(--mono);
    font-size: 12px;
    padding: 12px 16px;
    white-space: pre-wrap;
    word-break: break-all;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.live-console:empty::before {
    content: 'Waiting for log data — switch to this tab to start polling…';
    color: var(--text-muted);
    font-style: italic;
}

.line-warn  { color: var(--yellow); }
.line-event { color: #58a6ff; }
.log-status { font-size: 11px; color: var(--red); }
.active-scroll { color: var(--accent) !important; border-color: var(--accent) !important; }

/* ── Console command input row ───────────────────── */
.console-input-row {
    display: flex;
    align-items: center;
    gap: 0;
    border-top: 1px solid var(--border);
    background: var(--surface2);
    padding: 8px 12px;
    gap: 8px;
}

.console-prompt-sym {
    font-family: var(--mono);
    font-size: 14px;
    color: var(--accent);
    font-weight: 700;
    flex-shrink: 0;
}

.console-input-row input {
    flex: 1;
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 4px 0;
    font-family: var(--mono);
    font-size: 13px;
}

.console-input-row input:focus { border-color: transparent; }

/* ── Notes tab ───────────────────────────────────── */
.notes-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.notes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 14px;
    align-items: start;
}

.note-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    cursor: pointer;
    transition: border-color .15s, background .15s;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.note-card:hover { border-color: var(--accent); background: var(--surface2); }

.note-card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.note-card-preview {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.note-card-date {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: auto;
    padding-top: 6px;
    border-top: 1px solid var(--border);
}

.no-notes {
    color: var(--text-muted);
    font-style: italic;
    font-size: 13px;
}

/* ── Modal ───────────────────────────────────────── */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .7);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-backdrop.hidden { display: none; }

.note-modal {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    width: 100%;
    max-width: 780px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.note-modal-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.note-title-input {
    flex: 1;
    background: transparent;
    border: none;
    border-radius: 0;
    color: var(--text);
    font-size: 18px;
    font-weight: 600;
    padding: 0;
    outline: none;
}

.note-title-input::placeholder { color: var(--text-muted); font-weight: 400; }
.note-title-input:focus { border-color: transparent; }

.modal-close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    line-height: 1;
    flex-shrink: 0;
    transition: color .15s, background .15s;
}

.modal-close-btn:hover { color: var(--text); background: var(--surface2); }

.note-editor-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

.note-modal-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    flex-shrink: 0;
}

.note-modal-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.note-save-hint {
    font-size: 11px;
    color: var(--text-muted);
}

/* ── Quill dark theme overrides ──────────────────── */
.ql-toolbar.ql-snow {
    background: var(--surface2);
    border-color: var(--border) !important;
    border-radius: 0;
    padding: 8px 12px;
    flex-shrink: 0;
}

.ql-container.ql-snow {
    background: var(--console-bg);
    border-color: var(--border) !important;
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    font-size: 14px;
}

.ql-editor {
    color: var(--text);
    flex: 1;
    overflow-y: auto;
    min-height: 300px;
    max-height: calc(90vh - 200px);
}

.ql-editor.ql-blank::before { color: var(--text-muted); }

/* toolbar icons */
.ql-snow .ql-stroke { stroke: var(--text-muted) !important; }
.ql-snow .ql-fill,
.ql-snow .ql-stroke.ql-fill { fill: var(--text-muted) !important; }
.ql-snow .ql-picker { color: var(--text-muted); }
.ql-snow .ql-picker-label { border-color: transparent !important; }
.ql-snow .ql-picker-options {
    background: var(--surface);
    border-color: var(--border) !important;
    color: var(--text);
}
.ql-snow .ql-picker-item:hover { color: var(--accent); }

.ql-snow.ql-toolbar button:hover .ql-stroke,
.ql-snow .ql-toolbar button:hover .ql-stroke,
.ql-snow.ql-toolbar button.ql-active .ql-stroke,
.ql-snow .ql-toolbar button.ql-active .ql-stroke { stroke: var(--accent) !important; }

.ql-snow.ql-toolbar button:hover .ql-fill,
.ql-snow .ql-toolbar button:hover .ql-fill,
.ql-snow.ql-toolbar button.ql-active .ql-fill,
.ql-snow .ql-toolbar button.ql-active .ql-fill { fill: var(--accent) !important; }

.ql-snow.ql-toolbar button:hover,
.ql-snow .ql-toolbar button:hover,
.ql-snow.ql-toolbar .ql-picker-label:hover,
.ql-snow .ql-toolbar .ql-picker-label:hover { color: var(--accent); }

.ql-snow.ql-toolbar button.ql-active,
.ql-snow .ql-toolbar button.ql-active,
.ql-snow.ql-toolbar .ql-picker-label.ql-active,
.ql-snow .ql-toolbar .ql-picker-label.ql-active { color: var(--accent); }

.ql-editor blockquote {
    border-left-color: var(--border);
    color: var(--text-muted);
}

.ql-editor code, .ql-editor .ql-code-block-container {
    background: var(--surface2) !important;
    color: var(--console-fg);
}

.ql-editor a { color: var(--blue); }

.ql-editor h1, .ql-editor h2, .ql-editor h3 { color: var(--accent); }

.ql-snow .ql-tooltip {
    background: var(--surface);
    border-color: var(--border);
    color: var(--text);
    box-shadow: 0 4px 12px rgba(0,0,0,.4);
}

.ql-snow .ql-tooltip input[type=text] {
    background: var(--surface2);
    border-color: var(--border);
    color: var(--text);
}

/* ── Note modal view / edit mode ─────────────────── */
.note-modal.is-viewing .edit-action { display: none; }
.note-modal.is-editing  .view-action { display: none; }

.note-modal.is-viewing .note-title-input {
    pointer-events: none;
    color: var(--text);
}

.note-modal.is-viewing .ql-toolbar { display: none; }

.note-modal.is-viewing .ql-container.ql-snow {
    border-radius: 0;
    border-top-color: var(--border) !important;
}