/* ── OS/2 Warp 3.0 Workplace Shell Theme ── */
:root {
    --warp-desktop:   #008080;
    --warp-face:      #C0C0C0;
    --warp-highlight: #FFFFFF;
    --warp-shadow:    #808080;
    --warp-dark:      #000000;
    --warp-titlebar:  #000080;
    --warp-title-hi:  #1084D0;
    --warp-title-txt: #FFFFFF;
    --warp-text:      #000000;
    --warp-disabled:  #808080;
    --warp-selected:  #000080;
    --warp-sel-txt:   #FFFFFF;
    --warp-alert:     #AA0000;
    --warp-input-bg:  #FFFFFF;
    --warp-field-bdr: #808080;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    min-height: 100vh;
    background: var(--warp-desktop);
    font-family: "Helvetica", "Arial", sans-serif;
    font-size: 13px;
    color: var(--warp-text);
}

/* ── 3D border helpers ── */
.raised {
    border-width: 2px;
    border-style: solid;
    border-color: var(--warp-highlight) var(--warp-shadow) var(--warp-shadow) var(--warp-highlight);
    outline: 1px solid var(--warp-dark);
    outline-offset: -3px;
}
.sunken {
    border-width: 2px;
    border-style: solid;
    border-color: var(--warp-shadow) var(--warp-highlight) var(--warp-highlight) var(--warp-shadow);
}

/* ── Window chrome ── */
.window {
    background: var(--warp-face);
    border: 2px solid;
    border-color: var(--warp-highlight) var(--warp-dark) var(--warp-dark) var(--warp-highlight);
    box-shadow: 1px 1px 0 var(--warp-shadow);
}

.window-title {
    background: linear-gradient(to right, var(--warp-titlebar) 60%, var(--warp-title-hi));
    color: var(--warp-title-txt);
    padding: 4px 8px;
    font-weight: bold;
    font-size: 12px;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 6px;
    user-select: none;
}

.window-title .icon { font-size: 14px; }

.window-body { padding: 12px 16px; }

/* ── Desktop layout ── */
.desktop {
    min-height: 100vh;
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0;
}

.desktop-center {
    width: 100%;
    max-width: 860px;
    margin: 0 auto;
}

/* ── Taskbar at bottom ── */
.taskbar {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: var(--warp-face);
    border-top: 2px solid var(--warp-highlight);
    display: flex;
    align-items: center;
    padding: 3px 6px;
    gap: 6px;
    z-index: 999;
    flex-wrap: wrap;
}
.taskbar-btn {
    background: var(--warp-face);
    border: 2px solid;
    border-color: var(--warp-highlight) var(--warp-shadow) var(--warp-shadow) var(--warp-highlight);
    padding: 3px 10px;
    font-size: 11px;
    font-weight: bold;
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none;
    color: var(--warp-text);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.taskbar-btn:hover { background: var(--warp-selected); color: var(--warp-sel-txt); }
.taskbar-clock {
    margin-left: auto;
    background: var(--warp-face);
    border: 2px solid;
    border-color: var(--warp-shadow) var(--warp-highlight) var(--warp-highlight) var(--warp-shadow);
    padding: 3px 8px;
    font-size: 11px;
    font-family: monospace;
}

/* ── Buttons ── */
.btn {
    display: inline-block;
    background: var(--warp-face);
    border: 2px solid;
    border-color: var(--warp-highlight) var(--warp-dark) var(--warp-dark) var(--warp-highlight);
    padding: 4px 16px;
    font-size: 12px;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    color: var(--warp-text);
    min-width: 80px;
    text-align: center;
}
.btn:active {
    border-color: var(--warp-shadow) var(--warp-highlight) var(--warp-highlight) var(--warp-shadow);
    padding: 5px 15px 3px 17px;
}
.btn-primary {
    background: var(--warp-selected);
    color: var(--warp-sel-txt);
}
.btn-danger {
    background: var(--warp-alert);
    color: var(--warp-sel-txt);
}
.btn-sm {
    padding: 2px 8px;
    min-width: 50px;
    font-size: 11px;
}

/* ── Form fields ── */
.field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 10px;
}
.field label {
    font-size: 12px;
    font-weight: bold;
}
input[type=text], input[type=email], input[type=password],
textarea, select {
    background: var(--warp-input-bg);
    border: 2px solid;
    border-color: var(--warp-shadow) var(--warp-highlight) var(--warp-highlight) var(--warp-shadow);
    padding: 4px 6px;
    font-size: 12px;
    font-family: inherit;
    color: var(--warp-text);
    width: 100%;
    outline: none;
}
input:focus, textarea:focus {
    border-color: var(--warp-dark) var(--warp-highlight) var(--warp-highlight) var(--warp-dark);
}
textarea { resize: vertical; font-family: "Courier New", monospace; }

/* ── Menu bar ── */
.menubar {
    background: var(--warp-face);
    border-bottom: 1px solid var(--warp-shadow);
    display: flex;
    gap: 0;
    padding: 2px 4px;
    font-size: 12px;
}
.menu-item {
    padding: 2px 10px;
    cursor: pointer;
    text-decoration: none;
    color: var(--warp-text);
}
.menu-item:hover {
    background: var(--warp-selected);
    color: var(--warp-sel-txt);
}

/* ── Separator ── */
.sep {
    border: none;
    border-top: 1px solid var(--warp-shadow);
    border-bottom: 1px solid var(--warp-highlight);
    margin: 8px 0;
}

/* ── Tables ── */
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
}
thead tr {
    background: var(--warp-selected);
    color: var(--warp-sel-txt);
}
th {
    padding: 4px 8px;
    text-align: left;
    font-weight: bold;
    border-right: 1px solid var(--warp-title-hi);
}
td {
    padding: 3px 8px;
    border-bottom: 1px solid var(--warp-shadow);
    border-right: 1px solid var(--warp-shadow);
    vertical-align: top;
    word-break: break-all;
}
tr:nth-child(even) td { background: #D8D8D8; }
tr:hover td { background: #B8D8F8; }

/* ── Badges ── */
.badge {
    display: inline-block;
    padding: 1px 6px;
    font-size: 10px;
    font-weight: bold;
    border: 1px solid var(--warp-dark);
}
.badge-vpn   { background: #FF4444; color: #fff; }
.badge-host  { background: #FF8800; color: #fff; }
.badge-clean { background: #008800; color: #fff; }
.badge-admin { background: var(--warp-titlebar); color: #fff; }

/* ── Alerts ── */
.alert {
    padding: 6px 10px;
    margin-bottom: 8px;
    border: 2px solid;
    font-size: 12px;
}
.alert-error {
    background: #FFCCCC;
    border-color: var(--warp-alert) var(--warp-highlight) var(--warp-highlight) var(--warp-alert);
    color: var(--warp-alert);
}
.alert-ok {
    background: #CCFFCC;
    border-color: #008800 var(--warp-highlight) var(--warp-highlight) #008800;
    color: #006600;
}
.alert-info {
    background: #CCE8FF;
    border-color: #0044AA var(--warp-highlight) var(--warp-highlight) #0044AA;
    color: #003388;
}

/* ── Page cards on dashboard ── */
.page-card {
    background: var(--warp-face);
    border: 2px solid;
    border-color: var(--warp-highlight) var(--warp-shadow) var(--warp-shadow) var(--warp-highlight);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    flex-wrap: wrap;
}
.page-card .page-title {
    font-weight: bold;
    flex: 1;
    min-width: 120px;
}
.page-card .page-slug {
    font-family: monospace;
    font-size: 11px;
    color: var(--warp-disabled);
}
.page-card .page-actions {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

/* ── Markdown editor panes ── */
.editor-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.editor-pane {
    display: flex;
    flex-direction: column;
}
.editor-pane > label {
    background: var(--warp-selected);
    color: var(--warp-sel-txt);
    padding: 2px 8px;
    font-size: 11px;
    font-weight: bold;
}

/* ── Markdown toolbar ── */
.md-toolbar {
    background: var(--warp-face);
    border: 2px solid;
    border-color: var(--warp-shadow) var(--warp-highlight) var(--warp-highlight) var(--warp-shadow);
    border-top: none;
    padding: 3px 4px;
    display: flex;
    align-items: center;
    gap: 2px;
    flex-wrap: wrap;
    user-select: none;
}
.md-tb-btn {
    background: var(--warp-face);
    border: 2px solid;
    border-color: var(--warp-highlight) var(--warp-shadow) var(--warp-shadow) var(--warp-highlight);
    padding: 2px 6px;
    font-size: 11px;
    font-family: "Helvetica", "Arial", sans-serif;
    line-height: 1.5;
    cursor: pointer;
    min-width: 26px;
    text-align: center;
    color: var(--warp-text);
    white-space: nowrap;
}
.md-tb-btn:hover  { background: #D8D8D8; }
.md-tb-btn:active {
    border-color: var(--warp-shadow) var(--warp-highlight) var(--warp-highlight) var(--warp-shadow);
    padding: 3px 5px 1px 7px;
}
.md-tb-btn-insert {
    background: #E8E8FF;
    font-weight: bold;
}
.md-tb-sep {
    width: 1px;
    background: var(--warp-shadow);
    height: 20px;
    margin: 0 4px;
    border-right: 1px solid var(--warp-highlight);
    flex-shrink: 0;
}

/* ── Insert dialog ── */
#md-dialog-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.25);
    z-index: 1998;
}
.md-dialog-window {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1999;
    min-width: 300px;
    max-width: 94vw;
}
.md-dialog-window .window-body {
    min-width: 260px;
}

#md-input {
    flex: 1;
    min-height: 320px;
    resize: vertical;
    font-size: 12px;
    border-top: none;
}
#md-preview {
    flex: 1;
    min-height: 320px;
    background: var(--warp-input-bg);
    border: 2px solid;
    border-color: var(--warp-shadow) var(--warp-highlight) var(--warp-highlight) var(--warp-shadow);
    padding: 8px;
    overflow-y: auto;
    font-size: 13px;
    line-height: 1.6;
}
#md-preview h1,#md-preview h2,#md-preview h3 { margin: 8px 0 4px; }
#md-preview p  { margin-bottom: 6px; }
#md-preview ul,#md-preview ol { margin: 6px 0 6px 24px; }
#md-preview blockquote {
    border-left: 3px solid var(--warp-shadow);
    padding-left: 8px;
    color: var(--warp-disabled);
}
#md-preview code {
    background: #E8E8E8;
    padding: 1px 4px;
    font-family: monospace;
}
#md-preview pre {
    background: #1E1E1E;
    color: #D4D4D4;
    padding: 8px;
    overflow-x: auto;
    font-family: monospace;
    font-size: 11px;
}
#md-preview img { max-width: 100%; }

/* ── Stat bar ── */
.stat-bar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}
.stat-box {
    background: var(--warp-face);
    border: 2px solid;
    border-color: var(--warp-shadow) var(--warp-highlight) var(--warp-highlight) var(--warp-shadow);
    padding: 6px 14px;
    text-align: center;
}
.stat-box .num {
    font-size: 22px;
    font-weight: bold;
    font-family: monospace;
    color: var(--warp-titlebar);
}
.stat-box .lbl { font-size: 10px; color: var(--warp-disabled); }

/* ── Slug display box ── */
.slug-box {
    background: var(--warp-input-bg);
    border: 2px solid;
    border-color: var(--warp-shadow) var(--warp-highlight) var(--warp-highlight) var(--warp-shadow);
    padding: 6px 10px;
    font-family: monospace;
    font-size: 12px;
    word-break: break-all;
    margin-bottom: 10px;
}

/* ── Loading / spinner ── */
.spinner {
    display: inline-block;
    width: 12px; height: 12px;
    border: 2px solid var(--warp-shadow);
    border-top-color: var(--warp-titlebar);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Responsive ── */
@media (max-width: 700px) {
    .desktop { padding: 8px 6px 48px; }
    .editor-wrap { grid-template-columns: 1fr; }
    .menubar { flex-wrap: wrap; }
    .page-card { flex-direction: column; align-items: flex-start; }
    table { font-size: 10px; }
    td, th { padding: 3px 4px; }
    .taskbar { flex-wrap: wrap; gap: 4px; }
}
@media (max-width: 420px) {
    .stat-bar { flex-direction: column; }
    .stat-box { width: 100%; }
    .btn { min-width: 60px; }
}