/* ═══════════════════════════════════════════════════════════════════════════
   device-panel.css - Per-device detail panel (drawer + modal modes)
   Responsive: desktop drawer 660px | tablet full-width | mobile bottom sheet
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Backdrop ────────────────────────────────────────────────────────────── */
#dev-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.48);z-index:210;opacity:0;pointer-events:none;transition:opacity .22s}
#dev-backdrop.open{opacity:1;pointer-events:auto}

/* ── Panel base ──────────────────────────────────────────────────────────── */
#dev-panel{position:fixed;z-index:220;display:flex;flex-direction:column;background:var(--bg2)}

/* ── DRAWER mode - RIGHT (default) ───────────────────────────────────────── */
#dev-panel:not(.dev-panel-modal){
  top:0;right:0;bottom:0;width:660px;max-width:100vw;
  border-left:1px solid var(--border);
  transform:translateX(102%);transition:transform .26s cubic-bezier(.4,0,.2,1)
}
#dev-panel:not(.dev-panel-modal).open{transform:translateX(0)}
@media(max-width:900px){
  #dev-panel:not(.dev-panel-modal){width:100%;border-left:none;border-top:1px solid var(--border)}
}

/* ── DRAWER mode - LEFT ──────────────────────────────────────────────────── */
#dev-panel.dev-panel-dir-left:not(.dev-panel-modal){
  right:auto;left:0;
  border-left:none;border-right:1px solid var(--border);
  transform:translateX(-102%)
}
#dev-panel.dev-panel-dir-left:not(.dev-panel-modal).open{transform:translateX(0)}
@media(max-width:900px){
  #dev-panel.dev-panel-dir-left:not(.dev-panel-modal){border-right:none}
}

/* ── DRAWER mode - BOTTOM ────────────────────────────────────────────────── */
#dev-panel.dev-panel-dir-bottom:not(.dev-panel-modal){
  top:auto;left:0;right:0;bottom:0;
  width:100%;max-width:100%;max-height:80vh;
  border-left:none;border-top:1px solid var(--border);
  border-radius:16px 16px 0 0;
  transform:translateY(102%)
}
#dev-panel.dev-panel-dir-bottom:not(.dev-panel-modal).open{transform:translateY(0)}

/* ── MODAL mode ──────────────────────────────────────────────────────────── */
#dev-panel.dev-panel-modal{
  top:50%;left:50%;
  width:820px;max-width:calc(100vw - 32px);max-height:88vh;
  border:1px solid var(--border);border-radius:12px;
  transform:translate(-50%,-48%) scale(.97);opacity:0;
  transition:transform .22s cubic-bezier(.4,0,.2,1),opacity .22s
}
#dev-panel.dev-panel-modal.open{transform:translate(-50%,-50%) scale(1);opacity:1}
@media(max-width:700px){
  #dev-panel.dev-panel-modal{
    top:auto;left:0;right:0;bottom:0;
    width:100%;max-width:100%;max-height:92vh;
    border-radius:16px 16px 0 0;border-bottom:none;
    transform:translateY(100%);opacity:1
  }
  #dev-panel.dev-panel-modal.open{transform:translateY(0)}
}

/* ── Header ──────────────────────────────────────────────────────────────── */
.dev-panel-hdr{display:flex;align-items:center;gap:12px;padding:13px 16px;background:var(--bg);border-bottom:1px solid var(--border);flex-shrink:0}
.dev-panel-icon{width:40px;height:40px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0;line-height:1}
.dev-panel-identity{flex:1;min-width:0}
.dev-panel-name{font-size:14px;font-weight:700;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dev-panel-meta{font-size:10px;color:var(--text4);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:ui-monospace,monospace;letter-spacing:.02em}
.dev-panel-refresh{background:none;border:none;cursor:pointer;color:var(--text3);font-size:18px;padding:2px 6px;border-radius:4px;transition:color .15s;flex-shrink:0;line-height:1}
.dev-panel-refresh:hover{color:var(--accent)}
.dev-panel-close{background:none;border:none;cursor:pointer;color:var(--text3);font-size:22px;padding:2px 6px;border-radius:4px;transition:color .15s;flex-shrink:0;line-height:1}
.dev-panel-close:hover{color:var(--text)}

/* ── Tab bar ─────────────────────────────────────────────────────────────── */
.dev-panel-tabs{display:flex;border-bottom:1px solid var(--border);background:var(--bg2);overflow-x:auto;flex-shrink:0;scrollbar-width:none}
.dev-panel-tabs::-webkit-scrollbar{display:none}
.dev-tab-btn{padding:9px 14px;font-size:11px;font-weight:500;color:var(--text3);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;white-space:nowrap;transition:color .15s,border-color .15s;flex-shrink:0;line-height:1.4}
.dev-tab-btn:hover{color:var(--text)}
.dev-tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}

/* ── Body ────────────────────────────────────────────────────────────────── */
.dev-panel-body{flex:1;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch}
.dev-tab-pane{display:none}
.dev-tab-pane.active{display:block}

/* Loading / error */
.dev-panel-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:60px 24px;color:var(--text4);font-size:13px}
.dev-panel-spinner{width:28px;height:28px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}
.dev-panel-error{padding:24px 20px;color:#f87171;font-size:13px;line-height:1.7;text-align:center}
.dev-panel-note{padding:12px 16px;background:rgba(14,165,233,.07);border:1px solid rgba(14,165,233,.18);border-radius:6px;margin:14px 16px 0;font-size:11px;color:var(--text3);line-height:1.6}

/* ── Section structure ───────────────────────────────────────────────────── */
.dp-section{padding:14px 16px;border-bottom:1px solid var(--border2)}
.dp-section:last-child{border-bottom:none}
.dp-section-title{font-size:9px;font-weight:700;color:var(--text4);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.dp-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px}
.dp-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px 16px}
.dp-grid-4{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:10px 12px}
@media(max-width:560px){.dp-grid-3,.dp-grid-4{grid-template-columns:1fr 1fr}}
@media(max-width:400px){.dp-grid,.dp-grid-3,.dp-grid-4{grid-template-columns:1fr}}
.dp-field{display:flex;flex-direction:column;gap:3px}
.dp-label{font-size:9px;font-weight:700;color:var(--text4);text-transform:uppercase;letter-spacing:.05em}
.dp-value{font-size:12px;color:var(--text2);font-family:ui-monospace,monospace;word-break:break-all}
.dp-value-plain{font-size:12px;color:var(--text2);line-height:1.5}
.dp-na{color:var(--text4);font-style:italic;font-size:11px;font-family:inherit}
.dp-full{grid-column:1/-1}

/* ── Table wrapper ───────────────────────────────────────────────────────── */
.dp-tbl-wrap{padding:0 16px 14px}
.dp-tbl-title{font-size:9px;font-weight:700;color:var(--text4);text-transform:uppercase;letter-spacing:.08em;padding:10px 0 6px}
.dp-tbl-scroll{overflow-y:auto;overflow-x:auto;max-height:360px;border:1px solid var(--border);border-radius:6px;-webkit-overflow-scrolling:touch}
@media(max-width:600px){.dp-tbl-scroll{max-height:240px}}
.dp-tbl{width:100%;border-collapse:collapse;font-size:11px;min-width:380px}
.dp-tbl th{text-align:left;font-size:9px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--text4);padding:6px 10px 5px;border-bottom:1px solid var(--border);white-space:nowrap;background:var(--bg2);position:sticky;top:0;z-index:1}
.dp-tbl td{padding:6px 10px;border-bottom:1px solid var(--border2);vertical-align:middle;color:var(--text2)}
.dp-tbl tbody tr:last-child td{border-bottom:none}
.dp-tbl tbody tr:hover td{background:var(--row-hover)}

/* ── Badges ──────────────────────────────────────────────────────────────── */
.dp-badge{display:inline-flex;align-items:center;gap:3px;border-radius:4px;padding:2px 7px;font-size:10px;font-weight:600;white-space:nowrap}
.dp-badge-ok   {background:rgba(34,197,94,.12);color:#22c55e;border:1px solid rgba(34,197,94,.22)}
.dp-badge-warn {background:rgba(245,158,11,.12);color:#f59e0b;border:1px solid rgba(245,158,11,.22)}
.dp-badge-err  {background:rgba(239,68,68,.12);color:#f87171;border:1px solid rgba(239,68,68,.22)}
.dp-badge-blue {background:rgba(14,165,233,.12);color:#38bdf8;border:1px solid rgba(14,165,233,.22)}
.dp-badge-purple{background:rgba(139,92,246,.12);color:#a78bfa;border:1px solid rgba(139,92,246,.22)}
.dp-badge-off  {background:var(--bg3);color:var(--text4);border:1px solid var(--border2)}

/* ── Port status dot ─────────────────────────────────────────────────────── */
.dp-port-dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0;vertical-align:middle;margin-right:4px}
.dp-port-connected   {background:#22c55e}
.dp-port-disconnected{background:var(--border)}
.dp-port-disabled    {background:var(--text4);opacity:.4}
.dp-port-uplink      {background:#38bdf8}

/* ── Firewall rules ──────────────────────────────────────────────────────── */
.dp-fw-allow{color:#22c55e;font-weight:700;font-size:10px;font-family:ui-monospace,monospace}
.dp-fw-deny {color:#f87171;font-weight:700;font-size:10px;font-family:ui-monospace,monospace}
.dp-fw-num  {color:var(--text4);font-size:9px;font-family:ui-monospace,monospace}
.dp-fw-any  {color:var(--text4);font-style:italic}
.dp-fw-default-deny{background:rgba(239,68,68,.06);border-top:1px dashed rgba(239,68,68,.25)}
.dp-fw-default-deny td{color:var(--text4)!important}

/* ── WAN detail block ────────────────────────────────────────────────────── */
.dp-wan-block{background:var(--bg3);border:1px solid var(--border);border-radius:7px;padding:11px 13px;margin-bottom:10px}
.dp-wan-block:last-child{margin-bottom:0}
.dp-wan-label{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text4);margin-bottom:8px;display:flex;align-items:center;gap:6px}

/* ── Sensor readings ─────────────────────────────────────────────────────── */
.dp-sensor-card{background:var(--bg3);border:1px solid var(--border);border-radius:7px;padding:12px;display:flex;flex-direction:column;gap:3px}
.dp-sensor-metric{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text4)}
.dp-sensor-val{font-size:24px;font-weight:700;color:var(--text);font-family:ui-monospace,monospace;line-height:1;margin-top:2px}
.dp-sensor-unit{font-size:12px;color:var(--text3);font-weight:400;margin-left:2px}
.dp-sensor-ts{font-size:10px;color:var(--text4);margin-top:4px}

/* ── SSID rows ───────────────────────────────────────────────────────────── */
.dp-ssid-row{padding:10px 0;border-bottom:1px solid var(--border2)}
.dp-ssid-row:last-child{border-bottom:none}
.dp-ssid-name{font-size:13px;font-weight:600;color:var(--text);margin-bottom:4px;display:flex;align-items:center;gap:7px}
.dp-ssid-num{font-size:9px;font-family:ui-monospace,monospace;color:var(--text4);font-weight:400}

/* ── Clickable device name ───────────────────────────────────────────────── */
.dp-open-name{cursor:pointer;transition:color .15s;text-decoration:none}
.dp-open-name:hover{color:var(--accent)}

/* ── Mode toggle button ──────────────────────────────────────────────────── */
.dev-mode-toggle{display:flex;align-items:center;gap:4px;background:var(--bg2);border:1px solid var(--border);border-radius:5px;padding:3px 9px;cursor:pointer;font-size:10px;font-weight:600;color:var(--text3);transition:color .15s,border-color .15s;white-space:nowrap;flex-shrink:0}
.dev-mode-toggle:hover{color:var(--text2);border-color:var(--text3)}