:root {
  --pink-50:  #fff5f8;
  --pink-100: #ffe6ef;
  --pink-200: #ffcfe0;
  --pink-300: #ffa8c8;
  --pink-400: #ff7fae;
  --pink-500: #f65f96;
  --pink-600: #e0417c;
  --pink-700: #b82c63;

  --ink:      #3a2430;
  --ink-soft: #8a6c7a;
  --line:     #ffdfe9;
  --card:     #ffffff;
  --bg:       #fff8fb;

  --ok:   #34c58a;
  --warn: #f7b53f;
  --bad:  #f2585b;

  --radius: 20px;
  --shadow-sm: 0 2px 8px rgba(216, 74, 128, .07);
  --shadow-md: 0 8px 28px rgba(216, 74, 128, .12);
  --shadow-lg: 0 20px 60px rgba(216, 74, 128, .2);
}

/* ธีมมืด — เปิดด้วยปุ่มสลับเท่านั้น (ค่าเริ่มต้นคือธีมสว่าง) */
:root[data-theme="dark"] {
  --ink:      #ffeaf2;
  --ink-soft: #c99cb2;
  --line:     #4a2437;
  --card:     #2a1622;
  --bg:       #1d0f18;
  --pink-100: #3d1e2e;
  --pink-200: #55283d;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.3);
  --shadow-md: 0 8px 28px rgba(0,0,0,.4);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.55);
}
:root[data-theme="dark"] .avatar        { border-color: var(--pink-200); }
:root[data-theme="dark"] .icon-btn      { background: var(--pink-100); color: var(--pink-300); }
:root[data-theme="dark"] .big-num       { color: var(--pink-300); }
:root[data-theme="dark"] .pill          { color: var(--pink-300); }
:root[data-theme="dark"] .settings-section h3 { color: var(--pink-300); }
:root[data-theme="dark"] .text-input    { background: var(--pink-100); }
:root[data-theme="dark"] .toggle-row:hover { background: var(--pink-100); }

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

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: 'IBM Plex Sans Thai', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  padding: 20px 18px 90px;
  max-width: 1180px;
  margin: 0 auto;
  -webkit-font-smoothing: antialiased;
  position: relative;
  overflow-x: hidden;
}

.bg-decor {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(700px 420px at 12% -8%, var(--pink-200), transparent 65%),
    radial-gradient(620px 400px at 92% 8%, var(--pink-100), transparent 62%);
  opacity: .85;
}

/* ---------- Hero (โปรไฟล์กลางจอ) ---------- */
.hero {
  /* ขนาดอวตาร — วงแหวนกับแสงอิงค่านี้ทั้งหมด จะได้ขยายพร้อมกัน */
  --av: clamp(190px, 18vw, 280px);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 4px;
  padding: 56px 60px 46px;
  margin-bottom: 34px;
}

.hero h1 {
  font-size: clamp(30px, 3.4vw, 46px); font-weight: 600; line-height: 1.22;
  margin-top: 30px;
  max-width: 100%;
  overflow-wrap: break-word;
  animation: rise .6s .18s ease both;
}
.hero #hostSub {
  font-size: 14.5px; color: var(--ink-soft); font-weight: 300;
  animation: rise .6s .26s ease both;
}

.badge-live {
  display: inline-flex; align-items: center; gap: 7px;
  margin-top: 12px;
  font-size: 12.5px; font-weight: 500;
  padding: 6px 14px; border-radius: 99px;
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  box-shadow: var(--shadow-sm);
  animation: rise .6s .34s ease both;
}

/* avatar + วงแหวนกระเพื่อม */
.avatar-hero {
  position: relative;
  width: var(--av); height: var(--av);
  display: grid; place-items: center;
  /* ให้รูปและวงแหวนลอยไปด้วยกัน จึงไม่เหลื่อมระหว่าง motion */
  animation: pop .7s cubic-bezier(.2,1.3,.4,1) both,
             float 6s .7s ease-in-out infinite;
}
.avatar-hero .ring {
  position: absolute;
  width: calc(var(--av) + 16px); height: calc(var(--av) + 16px);
  border-radius: 50%;
  border: 2px solid var(--pink-400);
  opacity: 0;
  animation: ripple 3.4s ease-out infinite;
  pointer-events: none;
}
.avatar-hero .ring-2 { animation-delay: 1.7s; }

/* วงเรืองแสงนุ่ม ๆ หลังอวตาร */
.avatar-hero::before {
  content: '';
  position: absolute;
  width: calc(var(--av) * 1.22); height: calc(var(--av) * 1.22);
  border-radius: 50%;
  background: radial-gradient(circle, var(--pink-300) 0%, transparent 70%);
  opacity: .3;
  pointer-events: none;
}

@keyframes ripple {
  0%   { transform: scale(1);    opacity: .5; }
  70%  { transform: scale(1.32); opacity: 0; }
  100% { transform: scale(1.32); opacity: 0; }
}
@keyframes pop {
  from { opacity: 0; transform: scale(.72); }
}

/* ต้องเจาะจงกว่า .avatar (ที่ประกาศทีหลังในไฟล์) ไม่งั้นจะโดนทับเป็น 58px */
.avatar.avatar-xl {
  width: var(--av); height: var(--av);
  font-size: calc(var(--av) * .4);
  border-width: 7px;
  box-shadow: 0 18px 52px rgba(230, 65, 124, .38);
  position: relative;
}
@keyframes float {
  50% { transform: translateY(-7px); }
}

.avatar {
  width: 58px; height: 58px;
  flex: none;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pink-400), var(--pink-600));
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 24px;
  font-weight: 600;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(230, 65, 124, .32);
  border: 3px solid #fff;
}

.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-lg { width: 84px; height: 84px; font-size: 34px; }

.icon-btn {
  flex: none;
  width: 44px; height: 44px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--pink-50);
  color: var(--pink-600);
  display: grid; place-items: center;
  cursor: pointer;
  transition: .2s;
}
.icon-btn:hover { background: var(--pink-500); color: #fff; transform: scale(1.07); }
.icon-btn:active { transform: scale(.94); }
#settingsBtn:hover { transform: rotate(90deg) scale(1.06); }
#settingsBtn:active { transform: rotate(90deg) scale(.94); }

.hero-actions {
  position: absolute; top: 0; right: 0;
  display: flex; gap: 8px;
}

/* ปุ่มธีม: โชว์พระจันทร์ตอนสว่าง / พระอาทิตย์ตอนมืด */
.ico-sun { display: none; }
:root[data-theme="dark"] .ico-moon { display: none; }
:root[data-theme="dark"] .ico-sun  { display: block; }

/* ---------- Grid & Cards ---------- */
/* แถวบน: การ์ดตัวเลขสั้น ๆ ความสูงเท่ากันทุกใบ */
.grid-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}
.grid-tiles .card {
  display: flex;
  flex-direction: column;
  min-height: 172px;
}
/* ดันแถบ progress ไปชิดขอบล่างเสมอ ทุกใบจึงเรียงตรงกัน */
.grid-tiles .card .bar { margin-top: auto; }
.grid-tiles .card .sub-line { margin-bottom: 14px; }

/* วงแหวนสรุปการใช้งาน: ใช้กับ RAM และพื้นที่ดิสก์ */
@property --pct {
  syntax: '<number>';
  inherits: false;
  initial-value: 0;
}
.usage-gauge, .disk-gauge {
  --gauge: var(--pink-500);
  position: relative;
  width: 104px; height: 104px;
  margin: 0 auto 8px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: conic-gradient(var(--gauge) calc(var(--pct) * 1%), var(--pink-100) 0);
  transition: --pct .7s cubic-bezier(.34,1.2,.4,1), background .35s ease;
  animation: gauge-glow 3.6s ease-in-out infinite;
}
.usage-gauge::before, .disk-gauge::before {
  content: '';
  position: absolute;
  width: 84px; height: 84px;
  border-radius: inherit;
  background: var(--card);
}
.usage-gauge-value, .disk-gauge-value { position: relative; display: flex; align-items: baseline; color: var(--pink-600); }
.usage-gauge-value strong, .disk-gauge-value strong { font-size: 24px; line-height: 1; font-variant-numeric: tabular-nums; }
.usage-gauge-value span, .disk-gauge-value span { margin-left: 2px; font-size: 12px; color: var(--ink-soft); }
.usage-gauge::after, .disk-gauge::after {
  content: ''; position: absolute; inset: -5px; border-radius: inherit;
  border: 1px solid color-mix(in srgb, var(--gauge) 42%, transparent);
  animation: gauge-ripple 3.6s ease-out infinite; pointer-events: none;
}
.disk-gauge.is-warn { --gauge: var(--warn); }
.disk-gauge.is-bad { --gauge: var(--bad); }
.ram-gauge.is-warn { --gauge: var(--warn); }
.ram-gauge.is-bad { --gauge: var(--bad); }
.disk-summary, .gauge-summary { text-align: center; margin-top: 0; }
@keyframes gauge-glow {
  50% { box-shadow: 0 0 0 6px color-mix(in srgb, var(--gauge) 8%, transparent), 0 8px 18px color-mix(in srgb, var(--gauge) 18%, transparent); }
}
@keyframes gauge-ripple {
  0%, 72% { opacity: 0; transform: scale(.96); }
  20% { opacity: .7; }
  55% { opacity: 0; transform: scale(1.1); }
}

/* เครือข่าย: กราฟอัตรารับ/ส่งย้อนหลัง */
.network-chart {
  height: 132px;
  padding: 8px 0 2px;
}
.network-chart svg { display: block; width: 100%; height: 100%; overflow: visible; }
.net-grid { fill: none; stroke: var(--line); stroke-width: .55; stroke-dasharray: 2 2; }
.net-line {
  fill: none;
  stroke-width: 2.3;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  transition: points .55s ease;
}
.net-rx { stroke: var(--pink-600); }
.net-tx { stroke: #7d72e8; }
.network-stats { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 5px; }
.network-stats span { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-soft); font-size: 12.5px; }
.network-stats strong { color: var(--ink); font-weight: 500; font-variant-numeric: tabular-nums; }
.net-dot { width: 8px; height: 8px; border-radius: 50%; }
.net-dot.rx { background: var(--pink-600); }
.net-dot.tx { background: #7d72e8; }

/* แถวล่าง: การ์ดรายการยาว */
.grid-panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  align-items: start;
  gap: 16px;
}

.grid-empty {
  display: grid;
  gap: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s cubic-bezier(.2,.8,.3,1), box-shadow .25s ease, border-color .25s ease;
  animation: rise .5s cubic-bezier(.2,.8,.3,1) both;
  animation-delay: calc(var(--i, 0) * 60ms);
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--pink-300);
}

@keyframes rise { from { opacity: 0; transform: translateY(14px); } }

.card-head {
  display: flex; align-items: center; gap: 9px;
  font-size: 13px; font-weight: 500;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 14px;
}
.card-head .ico { font-size: 16px; }

.big-num {
  font-size: 36px; font-weight: 600; line-height: 1;
  color: var(--pink-600);
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
  transition: color .3s;
}
.big-num.tick { animation: tick .45s ease; }
@keyframes tick {
  40% { transform: translateY(-3px); opacity: .55; }
}
.big-num small { font-size: 16px; font-weight: 400; color: var(--ink-soft); margin-left: 3px; }

.sub-line { font-size: 13px; color: var(--ink-soft); font-weight: 300; margin-top: 6px; }

/* progress bar */
.bar {
  height: 9px;
  background: var(--pink-100);
  border-radius: 99px;
  overflow: hidden;
  margin-top: 14px;
}
.bar > i {
  display: block; height: 100%;
  border-radius: 99px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(90deg, var(--pink-400), var(--pink-600));
  transition: width .7s cubic-bezier(.34,1.2,.4,1), background .4s;
}
/* แถบแสงวิ่งบน progress bar */
.bar > i::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.55), transparent);
  transform: translateX(-100%);
  animation: shimmer 2.4s ease-in-out infinite;
}
@keyframes shimmer {
  0%   { transform: translateX(-100%); }
  60%, 100% { transform: translateX(220%); }
}
.bar.is-warn > i { background: linear-gradient(90deg, #ffc978, var(--warn)); }
.bar.is-bad  > i { background: linear-gradient(90deg, #ff8b8d, var(--bad)); }

/* key/value rows */
.kv { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; font-size: 14px; border-bottom: 1px dashed var(--line); }
.kv:last-child { border-bottom: 0; }
.kv span:first-child { color: var(--ink-soft); font-weight: 300; }
.kv span:last-child { font-weight: 500; text-align: right; word-break: break-all; }

.disk-item + .disk-item { margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--line); }
.disk-name { font-size: 13px; font-weight: 500; display: flex; justify-content: space-between; gap: 10px; }
.disk-name em { font-style: normal; color: var(--ink-soft); font-weight: 300; }

.pill {
  display: inline-block;
  font-size: 11px; font-weight: 500;
  padding: 3px 10px; border-radius: 99px;
  background: var(--pink-100); color: var(--pink-700);
}

/* ---------- Footer ---------- */
.foot {
  margin-top: 26px;
  display: flex; align-items: center; justify-content: center; gap: 9px;
  font-size: 12.5px; color: var(--ink-soft); font-weight: 300;
}
.dot-status {
  display: inline-block;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(52,197,138,.6);
  animation: pulse 2s infinite;
}
.dot-status.off { background: var(--bad); animation: none; }
@keyframes pulse {
  70% { box-shadow: 0 0 0 8px rgba(52,197,138,0); }
  100% { box-shadow: 0 0 0 0 rgba(52,197,138,0); }
}

/* ---------- Drawer ---------- */
.overlay {
  position: fixed; inset: 0;
  background: rgba(58, 20, 38, .42);
  backdrop-filter: blur(3px);
  opacity: 0; pointer-events: none;
  transition: opacity .28s;
  z-index: 40;
}
.overlay.open { opacity: 1; pointer-events: auto; }

.drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(420px, 100%);
  background: var(--card);
  border-left: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  transform: translateX(102%);
  transition: transform .34s cubic-bezier(.4,0,.2,1);
  z-index: 50;
  display: flex; flex-direction: column;
}
.drawer.open { transform: none; }

.drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 22px;
  border-bottom: 1px solid var(--line);
}
.drawer-head h2 { font-size: 18px; font-weight: 600; }

.close-btn {
  border: 0; background: var(--pink-100); color: var(--pink-700);
  width: 34px; height: 34px; border-radius: 11px;
  font-size: 15px; cursor: pointer; transition: .2s;
}
.close-btn:hover { background: var(--pink-500); color: #fff; }

.drawer-body { padding: 22px; overflow-y: auto; flex: 1; }

.settings-section { margin-bottom: 26px; }
.settings-section h3 {
  font-size: 12px; font-weight: 600; letter-spacing: .06em;
  text-transform: uppercase; color: var(--pink-600);
  margin-bottom: 14px;
}
.settings-hint { margin: -7px 0 10px; color: var(--ink-soft); font-size: 12px; font-weight: 300; }

.avatar-edit { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.avatar-actions { display: flex; flex-direction: column; gap: 8px; }

.field-label { display: block; font-size: 13px; color: var(--ink-soft); margin-bottom: 6px; font-weight: 300; }

.text-input {
  width: 100%;
  font-family: inherit; font-size: 15px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--pink-50);
  color: var(--ink);
  outline: none;
  transition: .2s;
}
.text-input:focus { border-color: var(--pink-400); box-shadow: 0 0 0 3px var(--pink-100); }

.toggle-list { display: flex; flex-direction: column; gap: 4px; }

.toggle-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 9px; padding: 9px 10px;
  border-radius: 13px;
  transition: background .2s;
  cursor: pointer;
}
.toggle-row:hover { background: var(--pink-50); }
.toggle-label { flex: 1; min-width: 0; font-size: 14.5px; display: flex; align-items: center; gap: 9px; }
.order-list { display: flex; flex-direction: column; gap: 6px; }
.order-row {
  display: flex; align-items: center; gap: 9px; padding: 8px 10px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--card); cursor: grab;
}
.order-row.dragging { opacity: .45; }
.order-label { flex: 1; min-width: 0; font-size: 13.5px; }
.drag-handle { color: var(--pink-400); font-size: 20px; line-height: 1; letter-spacing: -3px; }
.sort-buttons { display: flex; gap: 4px; }
.sort-buttons button {
  height: 28px; padding: 0 7px; border: 1px solid var(--line); border-radius: 7px;
  color: var(--pink-600); background: var(--pink-50); cursor: pointer; line-height: 1; font: inherit; font-size: 11px;
}
.sort-buttons button:hover:not(:disabled) { background: var(--pink-100); }
.sort-buttons button:disabled { color: var(--line); cursor: default; }

.switch { position: relative; width: 46px; height: 26px; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch i {
  position: absolute; inset: 0;
  background: var(--pink-200);
  border-radius: 99px;
  transition: .25s;
}
.switch i::before {
  content: ''; position: absolute;
  width: 20px; height: 20px; left: 3px; top: 3px;
  background: #fff; border-radius: 50%;
  transition: .25s;
  box-shadow: 0 1px 4px rgba(0,0,0,.18);
}
.switch input:checked + i { background: linear-gradient(135deg, var(--pink-400), var(--pink-600)); }
.switch input:checked + i::before { transform: translateX(20px); }

.btn {
  font-family: inherit; font-size: 14px; font-weight: 500;
  padding: 10px 18px; border-radius: 12px;
  border: 1px solid transparent;
  cursor: pointer; transition: .2s;
  text-align: center;
}
.btn-primary {
  background: linear-gradient(135deg, var(--pink-500), var(--pink-700));
  color: #fff;
  box-shadow: 0 6px 18px rgba(230, 65, 124, .3);
}
.btn-primary:hover { filter: brightness(1.07); transform: translateY(-1px); }
.btn-soft { background: var(--pink-100); color: var(--pink-700); }
.btn-soft:hover { background: var(--pink-200); }
.btn-ghost { background: transparent; color: var(--ink-soft); border-color: var(--line); }
.btn-ghost:hover { color: var(--bad); border-color: var(--bad); }
.btn-block { width: 100%; padding: 14px; font-size: 15px; }

.save-msg {
  text-align: center; font-size: 13px; color: var(--ok);
  margin-top: 12px; min-height: 18px;
  opacity: 0; transition: opacity .25s;
}
.save-msg.show { opacity: 1; }
.save-msg.err { color: var(--bad); }

/* ---------- แผงเข้าสู่ระบบ ---------- */
.lock-note { text-align: center; margin: 18px 0 26px; }
.lock-ico {
  width: 62px; height: 62px; margin: 0 auto 14px;
  border-radius: 50%;
  background: var(--pink-100);
  display: grid; place-items: center;
  font-size: 26px;
}
.lock-note h4 { font-size: 17px; font-weight: 600; margin-bottom: 6px; }
.lock-note p {
  font-size: 13.5px; font-weight: 300; color: var(--ink-soft);
  line-height: 1.6; max-width: 280px; margin: 0 auto;
}

/* ---------- Mobile ---------- */
@media (max-width: 900px) {
  .grid-tiles { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
}

@media (max-width: 620px) {
  body { padding: 14px 12px 80px; }
  .grid-tiles { grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
  .grid-tiles .card { min-height: 148px; padding: 15px; }
  .grid-tiles .big-num { font-size: 25px; }
  .grid-tiles .card-head { font-size: 11.5px; margin-bottom: 10px; }
  .grid-tiles .sub-line { font-size: 11.5px; margin-bottom: 10px; }
  .grid-panels { grid-template-columns: 1fr; gap: 12px; }
  .hero { padding: 26px 0 30px; }
  .hero h1 { font-size: 26px; margin-top: 20px; }
  .hero #hostSub { font-size: 13px; }
  .hero-actions { top: -2px; right: 0; }
  .hero { --av: 124px; }
  .avatar.avatar-xl { border-width: 5px; }
  .card { padding: 17px; }
  .drawer { width: 100%; border-left: 0; }
}

/* ---------- ปิด motion สำหรับผู้ที่ตั้งค่าลดการเคลื่อนไหว ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}