/* ============================================================
   PatchWiz — app.css  (v2)
   Dark + Light themes via data-theme attribute
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Barlow:wght@400;500;600;700&family=Barlow+Condensed:wght@600;700&display=swap');

/* ================================================================
   DARK THEME (default)
   ================================================================ */
:root,
[data-theme="dark"] {
    --bg:           #0e1117;
    --bg2:          #161b24;
    --bg3:          #1e2535;
    --bg4:          #252d3d;
    --border:       #2e3a4e;
    --border-hi:    #3e4f68;
    --text:         #c8d4e8;
    --text-dim:     #6b7d96;
    --text-hi:      #e8f0fc;
    --accent:       #f0a500;
    --accent-dim:   #a06e00;
    --accent-glow:  rgba(240,165,0,0.18);
    --success:      #2ecc71;
    --success-dim:  #1a5c36;
    --danger:       #e74c3c;
    --danger-dim:   #5c1e18;
    --warn:         #e67e22;
    --info:         #3498db;
    --shadow:       0 4px 24px rgba(0,0,0,0.5);
    --shadow-sm:    0 2px 8px rgba(0,0,0,0.4);
    --port-empty:   #1e2535;
    --port-np:      #252d3d;
    --rack-stripe:  rgba(255,255,255,0.03);
}

/* ================================================================
   LIGHT THEME
   ================================================================ */
[data-theme="light"] {
    --bg:           #f0f4f8;
    --bg2:          #ffffff;
    --bg3:          #e8edf3;
    --bg4:          #dce3ec;
    --border:       #c8d4e2;
    --border-hi:    #a8bacf;
    --text:         #2d3a4a;
    --text-dim:     #7a8fa8;
    --text-hi:      #111820;
    --accent:       #d48a00;
    --accent-dim:   #f5c842;
    --accent-glow:  rgba(212,138,0,0.15);
    --success:      #1a8a45;
    --success-dim:  #c8f0da;
    --danger:       #c0392b;
    --danger-dim:   #f8d7d4;
    --warn:         #c96a10;
    --info:         #2176ae;
    --shadow:       0 4px 24px rgba(0,0,0,0.12);
    --shadow-sm:    0 2px 8px rgba(0,0,0,0.08);
    --port-empty:   #dce3ec;
    --port-np:      #c8d4e2;
    --rack-stripe:  rgba(0,0,0,0.03);
}

/* ================================================================
   RESET & BASE
   ================================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Barlow', sans-serif;
    font-size: 1rem;
    line-height: 1.5;
    min-height: 100vh;
    transition: background 0.2s, color 0.2s;
}

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-dim); }

/* ================================================================
   TYPOGRAPHY
   ================================================================ */
h2 { font-family: 'Barlow Condensed', sans-serif; font-size: 1.2rem; font-weight: 700; color: var(--text-hi); }
h3 { font-family: 'Barlow Condensed', sans-serif; font-size: 1.05rem; font-weight: 700; color: var(--text-hi); }

/* ================================================================
   FORMS
   ================================================================ */
label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--text-dim);
    margin-bottom: 5px;
}

input[type="text"],
input[type="password"],
input[type="number"],
select,
textarea {
    width: 100%;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-hi);
    font-family: 'Barlow', sans-serif;
    font-size: 0.95rem;
    padding: 8px 11px;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}
select { cursor: pointer; }
select option { background: var(--bg3); color: var(--text-hi); }
textarea { resize: vertical; min-height: 60px; }
input[type="color"] {
    width: 40px; height: 34px; padding: 2px;
    border: 1px solid var(--border); border-radius: 4px;
    background: var(--bg3); cursor: pointer;
}
.form-group { margin-bottom: 12px; }
.form-row { display: flex; gap: 10px; align-items: flex-end; }
.form-row .form-group { flex: 1; margin-bottom: 0; }

/* ================================================================
   BUTTONS
   ================================================================ */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 14px; border-radius: 4px; border: 1px solid transparent;
    font-family: 'Barlow', sans-serif; font-size: 0.9rem; font-weight: 600;
    cursor: pointer; transition: all 0.14s; white-space: nowrap; text-decoration: none;
}
.btn svg { width: 15px; height: 15px; flex-shrink: 0; }

.btn-primary   { background: var(--accent); color: #0e1117; border-color: var(--accent); }
.btn-primary:hover { filter: brightness(1.1); box-shadow: 0 0 14px var(--accent-glow); }

.btn-secondary { background: var(--bg3); color: var(--text); border-color: var(--border-hi); }
.btn-secondary:hover { background: var(--bg4); color: var(--text-hi); }

.btn-danger    { background: var(--danger-dim); color: var(--danger); border-color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }

.btn-success   { background: var(--success-dim); color: var(--success); border-color: var(--success); }
.btn-success:hover { background: var(--success); color: #0e1117; }

.btn-ghost     { background: transparent; color: var(--text-dim); border-color: transparent; }
.btn-ghost:hover { background: var(--bg3); color: var(--text-hi); }

.btn-icon      { padding: 6px; background: transparent; border-color: transparent; color: var(--text-dim); }
.btn-icon:hover { background: var(--bg3); color: var(--text-hi); }
.btn-icon svg  { width: 15px; height: 15px; }

.btn-sm        { padding: 5px 10px; font-size: 0.82rem; }
.btn-sm svg    { width: 13px; height: 13px; }
.btn-sm.btn-icon { padding: 5px; }

.btn-full      { width: 100%; justify-content: center; }

/* ================================================================
   LOGIN
   ================================================================ */
.login-body {
    display: flex; align-items: center; justify-content: center; min-height: 100vh;
    background:
        repeating-linear-gradient(0deg, transparent, transparent 39px, var(--border) 39px, var(--border) 40px),
        repeating-linear-gradient(90deg, transparent, transparent 39px, var(--border) 39px, var(--border) 40px),
        var(--bg);
}
.login-container {
    background: var(--bg2); border: 1px solid var(--border-hi); border-radius: 8px;
    padding: 48px 40px; width: 380px;
    box-shadow: var(--shadow), 0 0 60px var(--accent-glow);
}
.login-logo { text-align: center; margin-bottom: 36px; }
.logo-icon  { width: 64px; height: 64px; margin: 0 auto 14px; filter: drop-shadow(0 0 12px var(--accent)); }
.logo-icon svg { width: 100%; height: 100%; }
.logo-text  { font-family: 'Barlow Condensed', sans-serif; font-size: 2.4rem; font-weight: 700; letter-spacing: 0.05em; margin-bottom: 6px; }
.logo-patch { color: var(--text-hi); }
.logo-wiz   { color: var(--accent); }
.logo-sub   { font-family: 'Share Tech Mono', monospace; font-size: 0.7rem; color: var(--text-dim); letter-spacing: 0.12em; text-transform: uppercase; }
.login-error { background: var(--danger-dim); border: 1px solid var(--danger); border-radius: 4px; color: var(--danger); padding: 10px 14px; font-size: 0.88rem; margin-bottom: 18px; }

/* ================================================================
   APP SHELL
   ================================================================ */
.app-body { display: flex; flex-direction: column; min-height: 100vh; }

.topbar {
    display: flex; align-items: center; gap: 12px;
    padding: 0 16px; height: 52px;
    background: var(--bg2); border-bottom: 1px solid var(--border);
    flex-shrink: 0; position: sticky; top: 0; z-index: 100;
}
.topbar-logo { display: flex; align-items: center; gap: 8px; text-decoration: none; }
.topbar-logo .logo-icon { width: 26px; height: 26px; margin: 0; }
.topbar-logo .logo-text { font-size: 1.25rem; margin: 0; }

.topbar-brand {
    font-size: 0.88rem;
    color: var(--text-dim);
    padding-left: 10px;
    border-left: 1px solid var(--border);
    margin-left: 2px;
    white-space: nowrap;
    flex-shrink: 0;
}
.topbar-brand strong { color: var(--accent); font-weight: 700; font-size: 0.95rem; }

.topbar-project {
    display: flex; align-items: center; gap: 6px;
    margin-left: 12px; border-left: 1px solid var(--border); padding-left: 12px;
    min-width: 0; flex-shrink: 1;
}
.project-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.68rem; color: var(--text-dim);
    text-transform: uppercase; letter-spacing: 0.1em; flex-shrink: 0;
}
.project-title {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.88rem; color: var(--text-hi);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.topbar-actions { display: flex; align-items: center; gap: 6px; margin-left: auto; }

.app-main { display: flex; flex: 1; min-height: 0; }

/* ================================================================
   SIDEBAR
   ================================================================ */
.sidebar {
    width: 272px; flex-shrink: 0;
    background: var(--bg2); border-right: 1px solid var(--border);
    display: flex; flex-direction: column; overflow-y: auto;
}
.sidebar-section { border-bottom: 1px solid var(--border); padding: 14px; }
.sidebar-section-title {
    font-family: 'Barlow Condensed', sans-serif; font-size: 0.72rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.15em; color: var(--accent);
    margin-bottom: 10px; display: flex; align-items: center; justify-content: space-between;
}

/* ================================================================
   DEVICE LIST
   ================================================================ */
.device-list { display: flex; flex-direction: column; gap: 4px; }
.device-item {
    display: flex; align-items: center; gap: 7px;
    padding: 7px 8px; background: var(--bg3); border: 1px solid var(--border);
    border-radius: 4px; cursor: pointer; transition: all 0.12s; font-size: 0.88rem;
}
.device-item:hover { border-color: var(--border-hi); background: var(--bg4); }
.device-item.selected { border-color: var(--accent); background: var(--accent-glow); }

.device-item-badge {
    font-family: 'Share Tech Mono', monospace; font-size: 0.7rem; font-weight: 700;
    padding: 2px 5px; border-radius: 3px; flex-shrink: 0;
}
.badge-sw { background: rgba(52,152,219,0.2);  color: #74b9e8; border: 1px solid rgba(52,152,219,0.4); }
.badge-rt { background: rgba(46,204,113,0.2);  color: #74e8a8; border: 1px solid rgba(46,204,113,0.4); }
.badge-fw { background: rgba(231,76,60,0.2);   color: #e89090; border: 1px solid rgba(231,76,60,0.4); }
.badge-pp { background: rgba(240,165,0,0.2);   color: #f0c060; border: 1px solid rgba(240,165,0,0.4); }
.badge-ap { background: rgba(155,89,182,0.2);  color: #c090e8; border: 1px solid rgba(155,89,182,0.4); }
.badge-sv { background: rgba(52,73,94,0.5);    color: #a8bcd4; border: 1px solid rgba(100,130,160,0.4); }
.badge-ot { background: rgba(127,140,141,0.2); color: #b0c0c8; border: 1px solid rgba(127,140,141,0.4); }

.device-item-name  { flex: 1; font-weight: 500; color: var(--text-hi); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; line-height: 1.3; }
.device-item-ports { font-family: 'Share Tech Mono', monospace; font-size: 0.72rem; color: var(--text-dim); flex-shrink: 0; }
.device-item-actions { display: flex; gap: 1px; opacity: 0; transition: opacity 0.12s; flex-shrink: 0; }
.device-item:hover .device-item-actions { opacity: 1; }

/* ================================================================
   CONTENT AREA
   ================================================================ */
.content { flex: 1; overflow: auto; padding: 18px; display: flex; flex-direction: column; gap: 18px; }

/* ================================================================
   PANEL CARDS
   ================================================================ */
.panel-card {
    background: var(--bg2); border: 1px solid var(--border); border-radius: 6px; overflow: hidden;
    transition: border-color 0.15s;
}
.panel-card.bulk-target { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow); }

.panel-card-header {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; background: var(--bg3); border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}
.panel-card-header h3 { flex: 0 0 auto; }
.port-count-label { font-weight: 400; font-size: 0.85rem; color: var(--text-dim); }
.panel-hostname { font-family: 'Share Tech Mono', monospace; font-size: 0.78rem; color: var(--accent); }
.panel-card-body { padding: 14px; }

/* Port grid */
.port-grid { display: grid; gap: 5px; }
/* When zigzag mode is active the grid needs 2 explicit rows */
.port-grid.zigzag { grid-template-rows: repeat(2, auto); }

.port {
    aspect-ratio: 1;
    border-radius: 3px;
    border: 2px solid var(--border);
    background: var(--port-empty);
    cursor: pointer;
    position: relative;
    transition: transform 0.1s, box-shadow 0.1s, border-color 0.1s;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    min-height: 28px;  /* ensure enough height for the number */
}
.port:hover { transform: scale(1.18); z-index: 2; }

.port-num {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem;     /* was 0.55rem — much more readable */
    color: var(--text-dim);
    pointer-events: none;
    line-height: 1;
    font-weight: 700;
}

/* Port states */
.port.state-not-connected { background: var(--port-empty); border-color: var(--border); }
.port.state-not-patched   { background: var(--port-np); border-color: var(--border-hi); }
.port.state-not-patched .port-num { color: var(--text-dim); }

.port.state-connected { background: rgba(46,204,113,0.1); }
.port.state-connected .port-num { color: var(--success); font-weight: 700; }

/* ── Port max size: prevents module ports from going enormous ── */
.port-grid .port { max-width: 56px; max-height: 56px; }

/* ================================================================
   ZIGZAG TOGGLE
   ================================================================ */
.zigzag-toggle {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: 0.75rem; font-weight: 600; color: var(--text-dim);
    cursor: pointer; user-select: none; flex-shrink: 0;
}
.zigzag-toggle input[type="checkbox"] { width: 14px; height: 14px; accent-color: var(--accent); cursor: pointer; }
.zigzag-toggle:hover { color: var(--text-hi); }

/* ================================================================
   PORT MENU OPTIONS (device port click menu)
   ================================================================ */
.port-menu-options { display: flex; flex-direction: column; gap: 10px; }
.port-menu-option {
    display: flex; align-items: center; gap: 16px;
    padding: 14px 16px; background: var(--bg3);
    border: 1px solid var(--border); border-radius: 6px;
    cursor: pointer; transition: all 0.14s; text-align: left; width: 100%;
    font-family: 'Barlow', sans-serif;
}
.port-menu-option:hover { border-color: var(--accent); background: var(--bg4); }
.port-menu-option-clear:hover { border-color: var(--danger); }
.port-menu-option-icon { width: 32px; height: 32px; flex-shrink: 0; color: var(--accent); }
.port-menu-option-icon svg { width: 100%; height: 100%; }
.port-menu-option-text { display: flex; flex-direction: column; gap: 3px; }
.port-menu-option-title { font-size: 0.95rem; font-weight: 700; color: var(--text-hi); }
.port-menu-option-desc  { font-size: 0.82rem; color: var(--text-dim); }

.port.highlighted {
    background: rgba(240,165,0,0.18) !important;
    border-color: var(--accent) !important;
    animation: pulse 1.1s ease infinite;
}
@keyframes pulse {
    0%,100% { box-shadow: 0 0 0 2px var(--accent-glow); }
    50%      { box-shadow: 0 0 0 4px rgba(240,165,0,0.3); }
}

/* Bulk select */
.port.bulk-selected {
    background: rgba(240,165,0,0.25) !important;
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 2px var(--accent) !important;
}
.port.bulk-selected .port-num { color: var(--accent) !important; }

/* Home run port — distinct cyan/teal colour */
.port.state-homerun {
    background: rgba(26,188,156,0.12);
}
.port.state-homerun .port-num { color: #1abc9c; font-weight: 700; }

/* Port section label (Base Ports / Module name) */
.port-section-label {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-dim);
    margin-bottom: 8px;
}

/* Module rows in module manager */
.module-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 10px;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 4px;
    margin-bottom: 4px;
}
.module-name { font-weight: 600; color: var(--text-hi); flex: 1; }

/* ================================================================
   FILTER BAR (visual view room/rack selector)
   ================================================================ */
.filter-bar {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    padding: 10px 14px; background: var(--bg2);
    border: 1px solid var(--border); border-radius: 6px;
    margin-bottom: 4px;
}
.filter-label {
    font-size: 0.75rem; font-weight: 600; color: var(--text-dim);
    text-transform: uppercase; letter-spacing: 0.08em; white-space: nowrap;
}
.filter-bar select { width: auto; min-width: 160px; }
.bulk-toolbar {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    padding: 10px 14px; background: var(--bg3);
    border: 1px solid var(--accent); border-radius: 6px;
    margin-bottom: 4px;
}

/* ================================================================
   COLOR PRESETS
   ================================================================ */
.color-preset-btn {
    width: 22px; height: 22px; border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.2);
    cursor: pointer; padding: 0; transition: transform 0.1s, border-color 0.1s;
    flex-shrink: 0;
}
.color-preset-btn:hover { transform: scale(1.25); border-color: rgba(255,255,255,0.7); }

/* ================================================================
   SECTION HEADINGS
   ================================================================ */
.section-heading {
    display: flex; align-items: center; gap: 10px; margin-bottom: 2px;
}
.section-heading .actions { margin-left: auto; }
.panels-container { display: flex; flex-direction: column; gap: 14px; }

/* ================================================================
   RACK VIEW
   ================================================================ */
.rack-room { margin-bottom: 28px; }
.rack-room-title {
    font-family: 'Barlow Condensed', sans-serif; font-size: 1.1rem; font-weight: 700;
    color: var(--accent); text-transform: uppercase; letter-spacing: 0.1em;
    margin-bottom: 12px; padding-bottom: 6px; border-bottom: 1px solid var(--border);
}
.racks-row { display: flex; gap: 20px; flex-wrap: wrap; align-items: flex-start; }

.rack-diagram { display: flex; flex-direction: column; min-width: 220px; max-width: 300px; flex: 1; }
.rack-label {
    font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 0.9rem;
    background: var(--bg3); border: 1px solid var(--border);
    padding: 5px 10px; text-align: center; color: var(--text-hi);
    border-radius: 4px 4px 0 0;
}
.rack-body {
    border: 1px solid var(--border); border-top: none; border-bottom: none;
    background: var(--bg);
}
.rack-unit {
    display: flex; align-items: center; gap: 6px;
    padding: 0 8px; height: 28px; border-bottom: 1px solid var(--border);
    font-size: 0.82rem; transition: background 0.1s;
}
.rack-unit:nth-child(even) { background: var(--rack-stripe); }
.rack-unit-empty { background: var(--bg); color: var(--text-dim); }
.rack-unit-filled { background: var(--bg3); cursor: default; }
.rack-unit-filled:hover { background: var(--bg4); }
.rack-unit-ru { font-family: 'Share Tech Mono', monospace; font-size: 0.65rem; color: var(--text-dim); width: 24px; flex-shrink: 0; }
.rack-unit-label { font-weight: 600; color: var(--text-hi); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 0.85rem; }
.rack-unit-hostname { font-family: 'Share Tech Mono', monospace; font-size: 0.65rem; color: var(--text-dim); }
.rack-assign-row {
    display: flex; gap: 5px; align-items: center;
    padding: 6px; background: var(--bg3);
    border: 1px solid var(--border); border-top: none; border-radius: 0 0 4px 4px;
}

/* Rack drag-and-drop */
.rack-unit[draggable="true"] { cursor: grab; }
.rack-unit[draggable="true"]:active { cursor: grabbing; }
.rack-dragging { opacity: 0.35; }
.rack-drag-over {
    background: var(--accent-glow) !important;
    outline: 2px dashed var(--accent);
    outline-offset: -2px;
}
.rack-drag-handle {
    width: 14px; flex-shrink: 0; color: var(--text-dim);
    display: flex; align-items: center; cursor: grab;
    opacity: 0; transition: opacity 0.15s;
}
.rack-drag-handle svg { width: 14px; height: 14px; }
.rack-unit-filled:hover .rack-drag-handle { opacity: 1; }
.rack-unit-remove {
    margin-left: auto; flex-shrink: 0;
    opacity: 0; transition: opacity 0.15s;
    color: var(--danger) !important;
}
.rack-unit-filled:hover .rack-unit-remove { opacity: 1; }

/* ================================================================
   ROOMS MODAL INTERIOR
   ================================================================ */
.room-section { margin-bottom: 18px; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.room-header { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; background: var(--bg3); border-bottom: 1px solid var(--border); }
.room-name-label { font-weight: 700; color: var(--text-hi); font-family: 'Barlow Condensed', sans-serif; font-size: 1rem; }
.rack-list { padding: 10px 14px; display: flex; flex-direction: column; gap: 6px; }
.rack-item { display: flex; align-items: center; justify-content: space-between; padding: 6px 10px; background: var(--bg4); border-radius: 4px; }
.rack-label { font-size: 0.88rem; color: var(--text); }

/* ================================================================
   MODALS
   ================================================================ */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.55); backdrop-filter: blur(3px);
    z-index: 200; display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
    background: var(--bg2); border: 1px solid var(--border-hi); border-radius: 8px;
    width: 540px; max-width: 95vw; max-height: 90vh; overflow-y: auto;
    box-shadow: var(--shadow); transform: translateY(14px); transition: transform 0.2s;
}
.modal-overlay.open .modal { transform: translateY(0); }

.modal-lg { width: 680px; }

.modal-header {
    display: flex; align-items: center; gap: 10px; padding: 14px 18px;
    border-bottom: 1px solid var(--border); background: var(--bg3);
    border-radius: 8px 8px 0 0;
}
.modal-header h2 { flex: 1; }

.modal-body { padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.modal-footer {
    display: flex; justify-content: flex-end; gap: 8px;
    padding: 12px 18px; border-top: 1px solid var(--border);
    background: var(--bg3); border-radius: 0 0 8px 8px;
}
.modal-divider { height: 1px; background: var(--border); margin: 4px 0; }

/* ================================================================
   VIEW TABS
   ================================================================ */
.view-tabs { display: flex; gap: 3px; background: var(--bg3); padding: 3px; border-radius: 4px; border: 1px solid var(--border); }
.view-tab {
    padding: 5px 12px; border-radius: 3px; font-size: 0.82rem; font-weight: 600;
    cursor: pointer; color: var(--text-dim); transition: all 0.12s;
    display: flex; align-items: center; gap: 5px; border: none; background: transparent;
}
.view-tab svg { width: 13px; height: 13px; }
.view-tab:hover { color: var(--text-hi); background: var(--bg4); }
.view-tab.active { background: var(--accent); color: #0e1117; }

/* ================================================================
   PROJECT LIST
   ================================================================ */
.project-list { display: flex; flex-direction: column; gap: 5px; max-height: 320px; overflow-y: auto; }
.project-list-item {
    display: flex; align-items: center; gap: 10px; padding: 9px 12px;
    background: var(--bg3); border: 1px solid var(--border); border-radius: 4px;
    cursor: pointer; transition: all 0.12s;
}
.project-list-item:hover { border-color: var(--accent); }
.project-list-item-name { flex: 1; font-weight: 600; color: var(--text-hi); }
.project-list-item-meta { font-family: 'Share Tech Mono', monospace; font-size: 0.72rem; color: var(--text-dim); }

/* ================================================================
   CHIPS & BADGES
   ================================================================ */
.chip {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 2px 8px; border-radius: 999px;
    font-size: 0.75rem; font-weight: 600; border: 1px solid; flex-shrink: 0;
}
.chip-accent  { background: var(--accent-glow); color: var(--accent); border-color: var(--accent-dim); }
.chip-success { background: var(--success-dim); color: var(--success); border-color: var(--success); }
.chip-dim     { background: var(--bg3); color: var(--text-dim); border-color: var(--border); }

.cable-badge {
    display: inline-block; padding: 1px 5px; border-radius: 3px;
    font-family: 'Share Tech Mono', monospace; font-size: 0.67rem; font-weight: 700; border: 1px solid;
}
.cable-cat5e { background:rgba(52,152,219,.15); color:#74b9e8; border-color:rgba(52,152,219,.4); }
.cable-cat6  { background:rgba(46,204,113,.15); color:#74e8a8; border-color:rgba(46,204,113,.4); }
.cable-cat6a { background:rgba(39,174,96,.15);  color:#5ad68c; border-color:rgba(39,174,96,.4); }
.cable-dac   { background:rgba(241,196,15,.15); color:#f0d060; border-color:rgba(241,196,15,.4); }
.cable-os1   { background:rgba(231,76,60,.15);  color:#e89090; border-color:rgba(231,76,60,.4); }
.cable-os2   { background:rgba(192,57,43,.15);  color:#e07070; border-color:rgba(192,57,43,.4); }
.cable-om2   { background:rgba(155,89,182,.15); color:#c090e8; border-color:rgba(155,89,182,.4); }
.cable-om3   { background:rgba(142,68,173,.15); color:#b07ad8; border-color:rgba(142,68,173,.4); }
.cable-om4   { background:rgba(108,52,131,.15); color:#9860c8; border-color:rgba(108,52,131,.4); }

/* ================================================================
   TOASTS
   ================================================================ */
.toast-container { position: fixed; bottom: 22px; right: 22px; z-index: 1000; display: flex; flex-direction: column; gap: 7px; pointer-events: none; }
.toast {
    display: flex; align-items: center; gap: 10px;
    padding: 11px 15px; border-radius: 4px; border-left: 3px solid;
    background: var(--bg2); box-shadow: var(--shadow); font-size: 0.9rem;
    color: var(--text-hi); animation: toastIn 0.22s ease; pointer-events: all; max-width: 300px;
}
.toast-success { border-color: var(--success); }
.toast-danger  { border-color: var(--danger); }
.toast-info    { border-color: var(--info); }
.toast-warn    { border-color: var(--warn); }
@keyframes toastIn { from { opacity:0; transform:translateX(16px); } to { opacity:1; transform:none; } }

/* ================================================================
   EMPTY STATE
   ================================================================ */
.empty-state {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: 60px 20px; color: var(--text-dim); text-align: center; gap: 12px;
}
.empty-state svg { width: 48px; height: 48px; opacity: 0.3; }
.empty-state h3  { font-size: 1.05rem; color: var(--text); }
.empty-state p   { font-size: 0.88rem; max-width: 280px; }

/* ================================================================
   UTILS
   ================================================================ */
.flex      { display: flex; }
.gap-8     { gap: 8px; }
.gap-12    { gap: 12px; }
.mt-8      { margin-top: 8px; }
.mt-12     { margin-top: 12px; }
.text-dim  { color: var(--text-dim); }
.text-accent { color: var(--accent); }
.text-sm   { font-size: 0.85rem; }
.text-xs   { font-size: 0.75rem; }
.text-mono { font-family: 'Share Tech Mono', monospace; }
.hidden    { display: none !important; }
.w-full    { width: 100%; }