/* ══════════════════════════════════════════════════
   PEPITAS · Edição Gringa — Design System (Apple-style)
   Tokens → Layout → Components → Utilities
══════════════════════════════════════════════════ */

/* ── TOKENS ───────────────────────────────────── */
:root {
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter",
          "Segoe UI", system-ui, sans-serif;
  --mono: "SF Mono", "JetBrains Mono", "Fira Code", ui-monospace, monospace;
  --sidebar-w: 236px;
  --radius:    14px;
  --radius-sm: 10px;
  --radius-lg: 22px;
  --pill:      980px;
  --t:         0.22s cubic-bezier(.4, 0, .2, 1);
  --ease:      cubic-bezier(.4, 0, .2, 1);
}

/* ── LIGHT (Apple signature) ──────────────────── */
[data-theme="light"] {
  --bg:      #f5f5f7;
  --bg2:     #ececef;
  --card:    #ffffff;
  --border:  rgba(0, 0, 0, .09);
  --hover:   rgba(0, 0, 0, .045);
  --text:    #1d1d1f;
  --text2:   #6e6e73;
  --text3:   #a1a1a6;
  --accent:  #0071e3;
  --accent2: #0077ed;
  --accfg:   #ffffff;
  --green:   #34c759;
  --red:     #ff3b30;
  --yellow:  #ff9500;
  --blue:    #0071e3;
  --glass:   rgba(255, 255, 255, .72);
  --shadow:  0 1px 2px rgba(0,0,0,.04), 0 10px 30px rgba(0,0,0,.07);
  --shadow-lg: 0 4px 12px rgba(0,0,0,.06), 0 20px 48px rgba(0,0,0,.12);
}

/* ── DARK (iOS dark) ──────────────────────────── */
[data-theme="dark"] {
  --bg:      #000000;
  --bg2:     #1c1c1e;
  --card:    #1c1c1e;
  --border:  rgba(255, 255, 255, .10);
  --hover:   rgba(255, 255, 255, .07);
  --text:    #f5f5f7;
  --text2:   #98989d;
  --text3:   #636366;
  --accent:  #0a84ff;
  --accent2: #409cff;
  --accfg:   #ffffff;
  --green:   #30d158;
  --red:     #ff453a;
  --yellow:  #ffd60a;
  --blue:    #0a84ff;
  --glass:   rgba(28, 28, 30, .70);
  --shadow:  0 1px 2px rgba(0,0,0,.4), 0 10px 34px rgba(0,0,0,.55);
  --shadow-lg: 0 4px 14px rgba(0,0,0,.5), 0 24px 60px rgba(0,0,0,.7);
}

/* ── RESET ────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.47;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--t), color var(--t);
}
a { color: inherit; text-decoration: none; }
button { font-family: var(--font); cursor: pointer; }
input, select, textarea { font-family: var(--font); }
img { max-width: 100%; }
::selection { background: color-mix(in srgb, var(--accent) 25%, transparent); }

/* scrollbars — thin & discreet */
* { scrollbar-width: thin; scrollbar-color: var(--text3) transparent; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--text3) 55%, transparent); border-radius: 8px; }
*::-webkit-scrollbar-thumb:hover { background: var(--text3); }
*::-webkit-scrollbar-track { background: transparent; }

/* ── APP LAYOUT ───────────────────────────────── */
.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  height: 100vh;
  overflow: hidden;
}

/* ── SIDEBAR ──────────────────────────────────── */
.sidebar {
  background: var(--glass);
  -webkit-backdrop-filter: saturate(180%) blur(22px);
  backdrop-filter: saturate(180%) blur(22px);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-logo {
  padding: 22px 18px 18px;
  display: flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
}
.logo-badge {
  width: 34px; height: 34px;
  background: linear-gradient(145deg, var(--accent), var(--accent2));
  color: #fff;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; letter-spacing: -0.5px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px color-mix(in srgb, var(--accent) 40%, transparent);
}
.logo-text { line-height: 1.25; }
.logo-name { font-size: 14px; font-weight: 600; color: var(--text); letter-spacing: -0.02em; }
.logo-sub  { font-size: 10px; color: var(--text2); letter-spacing: 0.06em; text-transform: uppercase; }

.sidebar-nav { padding: 8px 12px; flex: 1; }

.nav-section { margin-bottom: 4px; }
.nav-label {
  font-size: 11px; font-weight: 600; color: var(--text3);
  text-transform: uppercase; letter-spacing: 0.6px;
  padding: 12px 10px 6px;
}

.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 11px; border-radius: var(--radius-sm);
  color: var(--text2); font-size: 13.5px; font-weight: 500;
  letter-spacing: -0.01em;
  transition: background var(--t), color var(--t); cursor: pointer; position: relative;
}
.nav-item:hover { background: var(--hover); color: var(--text); }
.nav-item.active {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
}
.nav-icon { font-size: 16px; width: 20px; text-align: center; flex-shrink: 0; }
.nav-pill {
  margin-left: auto; font-size: 10px; font-weight: 700;
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--accent); padding: 1px 7px; border-radius: var(--pill);
}
.nav-dot {
  margin-left: auto; width: 7px; height: 7px; border-radius: 50%;
  background: var(--text3); flex-shrink: 0;
}
.nav-dot.online  { background: var(--green); box-shadow: 0 0 0 3px color-mix(in srgb, var(--green) 22%, transparent); }
.nav-dot.offline { background: var(--red); }

.sidebar-bottom {
  padding: 10px 12px 16px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.theme-btn {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 11px; border-radius: var(--radius-sm);
  background: transparent; border: none; color: var(--text2);
  font-size: 13.5px; font-weight: 500; width: 100%; cursor: pointer;
  transition: background var(--t), color var(--t);
}
.theme-btn:hover { background: var(--hover); color: var(--text); }

/* ── MAIN AREA ────────────────────────────────── */
.main { overflow-y: auto; height: 100vh; display: flex; flex-direction: column; }

.topbar {
  padding: 15px 30px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 7px;
  background: var(--glass);
  -webkit-backdrop-filter: saturate(180%) blur(22px);
  backdrop-filter: saturate(180%) blur(22px);
  position: sticky; top: 0; z-index: 50; flex-shrink: 0;
}
.topbar-crumb { font-size: 13px; color: var(--text2); }
.topbar-sep   { color: var(--text3); font-size: 13px; }
.topbar-page  { font-size: 13px; font-weight: 600; color: var(--text); letter-spacing: -0.01em; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }

.page { padding: 34px; flex: 1; max-width: 1320px; width: 100%; }
.page-header { margin-bottom: 26px; }
.page-title  { font-size: 26px; font-weight: 700; letter-spacing: -0.03em; margin-bottom: 5px; }
.page-desc   { font-size: 14px; color: var(--text2); }

/* ── CARDS ────────────────────────────────────── */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  transition: box-shadow var(--t), transform var(--t);
}
.card-header {
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.card-title { font-size: 14px; font-weight: 600; letter-spacing: -0.01em; }
.card-body  { padding: 20px; }
.card-body.p0 { padding: 0; }
.card-footer {
  padding: 14px 20px; border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 8px;
}

/* ── STAT CARDS ───────────────────────────────── */
.stat {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px 22px;
  display: flex; flex-direction: column; gap: 7px;
  box-shadow: var(--shadow);
}
.stat-label { font-size: 12px; font-weight: 600; color: var(--text2); letter-spacing: -0.01em; }
.stat-value { font-size: 34px; font-weight: 700; line-height: 1; letter-spacing: -0.03em; color: var(--text); }
.stat-sub   { font-size: 12.5px; color: var(--text2); }
.stat-trend { display: inline-flex; align-items: center; gap: 3px; font-size: 12px; font-weight: 600; }
.stat-trend.up   { color: var(--green); }
.stat-trend.down { color: var(--red); }

/* ── SERVICE CARDS ────────────────────────────── */
.svc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.svc-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 20px; display: flex; align-items: flex-start; gap: 13px;
  cursor: pointer; transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  text-decoration: none; color: inherit; box-shadow: var(--shadow);
}
.svc-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: color-mix(in srgb, var(--accent) 40%, var(--border)); }
.svc-icon {
  width: 42px; height: 42px; border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  font-size: 19px; background: var(--bg2); flex-shrink: 0;
}
.svc-info { flex: 1; min-width: 0; }
.svc-name { font-size: 14px; font-weight: 600; margin-bottom: 3px; letter-spacing: -0.01em; }
.svc-desc { font-size: 12px; color: var(--text2); }
.svc-status {
  display: flex; align-items: center; gap: 4px;
  font-size: 10px; font-weight: 600; padding: 3px 8px; border-radius: var(--pill);
}
.svc-status.on  { background: color-mix(in srgb, var(--green) 15%, transparent); color: var(--green); }
.svc-status.off { background: color-mix(in srgb, var(--red)   15%, transparent); color: var(--red); }
.svc-dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }

/* ── GRID ─────────────────────────────────────── */
.grid  { display: grid; gap: 16px; }
.g2    { grid-template-columns: 1fr 1fr; }
.g3    { grid-template-columns: 1fr 1fr 1fr; }
.g4    { grid-template-columns: repeat(4, 1fr); }
.gauto { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }

/* ── BUTTONS (pill, Apple) ────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: var(--pill);
  font-size: 13.5px; font-weight: 500; letter-spacing: -0.01em;
  border: none; cursor: pointer;
  transition: transform var(--t), background var(--t), box-shadow var(--t), opacity var(--t);
  text-decoration: none; white-space: nowrap; line-height: 1.2;
}
.btn:active:not(:disabled) { transform: scale(.97); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }

.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 2px 10px color-mix(in srgb, var(--accent) 34%, transparent); }
.btn-primary:hover:not(:disabled) { background: var(--accent2); box-shadow: 0 4px 16px color-mix(in srgb, var(--accent) 44%, transparent); }

.btn-secondary { background: var(--hover); color: var(--text); }
.btn-secondary:hover:not(:disabled) { background: color-mix(in srgb, var(--text) 10%, var(--hover)); }

.btn-danger { background: color-mix(in srgb, var(--red) 14%, transparent); color: var(--red); }
.btn-danger:hover:not(:disabled) { background: color-mix(in srgb, var(--red) 22%, transparent); }

.btn-ghost { background: transparent; color: var(--text2); }
.btn-ghost:hover:not(:disabled) { background: var(--hover); color: var(--text); }

.btn-sm { padding: 6px 13px; font-size: 12.5px; }
.btn-lg { padding: 12px 26px; font-size: 15px; font-weight: 600; }
.btn-icon { padding: 8px; border-radius: 50%; }

/* ── BADGES ───────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 9px; border-radius: var(--pill); font-size: 11px; font-weight: 600;
}
.badge-green  { background: color-mix(in srgb, var(--green)  15%, transparent); color: var(--green); }
.badge-red    { background: color-mix(in srgb, var(--red)    15%, transparent); color: var(--red); }
.badge-yellow { background: color-mix(in srgb, var(--yellow) 18%, transparent); color: var(--yellow); }
.badge-blue   { background: color-mix(in srgb, var(--blue)   15%, transparent); color: var(--blue); }
.badge-accent { background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--accent); }
.badge-gray   { background: var(--hover); color: var(--text2); }

/* ── FORM ─────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 12px; font-weight: 600; color: var(--text2); letter-spacing: -0.01em; }

.form-input, .form-select, .form-textarea {
  padding: 11px 14px; background: var(--bg2); border: 1px solid transparent;
  border-radius: var(--radius-sm); color: var(--text); font-size: 14px;
  outline: none; transition: border-color var(--t), box-shadow var(--t), background var(--t); width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
  background: var(--card);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text3); }

.form-select {
  appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2398989d' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; padding-right: 34px;
}
.form-textarea { resize: vertical; min-height: 84px; }
.form-range { width: 100%; accent-color: var(--accent); }

/* ── TABLE ────────────────────────────────────── */
.tbl-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th {
  padding: 11px 16px; text-align: left; font-size: 11px; font-weight: 600;
  color: var(--text2); text-transform: uppercase; letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border); background: var(--bg2); white-space: nowrap;
}
.tbl td { padding: 12px 16px; border-bottom: 1px solid var(--border); color: var(--text); }
.tbl tr:last-child td { border-bottom: none; }
.tbl tr:hover td { background: var(--hover); }

/* ── PROGRESS ─────────────────────────────────── */
.progress { height: 6px; background: var(--border); border-radius: var(--pill); overflow: hidden; }
.progress-bar { height: 100%; background: var(--accent); border-radius: var(--pill); transition: width .35s var(--ease); }
.progress-bar.green { background: var(--green); }
.progress-bar.red   { background: var(--red); }
.progress-bar.blue  { background: var(--blue); }

/* ── ALERTS ───────────────────────────────────── */
.alert { padding: 12px 15px; border-radius: var(--radius-sm); font-size: 13px; display: flex; align-items: flex-start; gap: 8px; }
.alert-info    { background: color-mix(in srgb, var(--blue)   12%, transparent); color: var(--blue); }
.alert-success { background: color-mix(in srgb, var(--green)  12%, transparent); color: var(--green); }
.alert-warn    { background: color-mix(in srgb, var(--yellow) 14%, transparent); color: var(--yellow); }
.alert-error   { background: color-mix(in srgb, var(--red)    12%, transparent); color: var(--red); }

/* ── DROPZONE ─────────────────────────────────── */
.dropzone {
  border: 2px dashed var(--border); border-radius: var(--radius);
  padding: 40px 20px; text-align: center; cursor: pointer;
  transition: border-color var(--t), background var(--t); position: relative;
}
.dropzone:hover, .dropzone.drag-over { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 5%, transparent); }
.dropzone input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; }
.dz-icon { font-size: 2rem; margin-bottom: 8px; display: block; }
.dz-text { font-size: 14px; font-weight: 500; color: var(--text); }
.dz-hint { font-size: 12px; color: var(--text2); margin-top: 4px; }

/* ── FILE GRID ────────────────────────────────── */
.file-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; }
.file-thumb {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius-sm);
  overflow: hidden; cursor: pointer; transition: transform var(--t), border-color var(--t); position: relative;
}
.file-thumb:hover { border-color: var(--accent); transform: scale(1.02); }
.file-thumb img { width: 100%; aspect-ratio: 9/16; object-fit: cover; display: block; }
.file-thumb-info { padding: 7px 9px; }
.file-thumb-name { font-size: 11px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-thumb-size { font-size: 10px; color: var(--text2); }
.file-del {
  position: absolute; top: 5px; right: 5px;
  background: rgba(255,59,48,.85); color: #fff; border: none; border-radius: 6px;
  padding: 3px 7px; font-size: 11px; cursor: pointer; opacity: 0; transition: opacity var(--t);
}
.file-dl {
  position: absolute; top: 5px; left: 5px;
  background: rgba(0,0,0,.55); color: #fff; border-radius: 6px; text-decoration: none;
  padding: 3px 7px; font-size: 11px; opacity: 0; transition: opacity var(--t); display: inline-block;
}
.file-thumb:hover .file-del,
.file-thumb:hover .file-dl { opacity: 1; }

/* ── LOG VIEWER ───────────────────────────────── */
.log-box {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 14px 16px; font-family: var(--mono);
  font-size: 12px; line-height: 1.7; color: var(--text2);
  height: 300px; overflow-y: auto; white-space: pre-wrap; word-break: break-word;
}
.log-box .ok   { color: var(--green); }
.log-box .warn { color: var(--yellow); }
.log-box .err  { color: var(--red); }
.log-box .info { color: var(--blue); }
.log-box .dim  { color: var(--text3); }

/* ── TOGGLE SWITCH ────────────────────────────── */
.toggle { position: relative; display: inline-block; width: 40px; height: 24px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; cursor: pointer; inset: 0;
  background: var(--border); border-radius: var(--pill); transition: .25s var(--ease);
}
.toggle-slider::before {
  content: ''; position: absolute; width: 18px; height: 18px; left: 3px; bottom: 3px;
  background: #fff; border-radius: 50%; transition: .25s var(--ease); box-shadow: 0 1px 3px rgba(0,0,0,.3);
}
.toggle input:checked + .toggle-slider { background: var(--green); }
.toggle input:checked + .toggle-slider::before { transform: translateX(16px); }

/* ── TABS ─────────────────────────────────────── */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 22px; }
.tab-btn {
  padding: 10px 16px; font-size: 13.5px; font-weight: 500; color: var(--text2);
  background: none; border: none; border-bottom: 2px solid transparent;
  cursor: pointer; transition: color var(--t); margin-bottom: -1px;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── VNC / IFRAME FRAME ───────────────────────── */
.vnc-frame { width: 100%; height: calc(100vh - 180px); border: none; border-radius: var(--radius); background: var(--card); display: block; }

/* ── EMPTY STATE ──────────────────────────────── */
.empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 54px 24px; text-align: center; color: var(--text2);
}
.empty-icon { font-size: 2.6rem; margin-bottom: 14px; opacity: 0.55; }
.empty-title { font-size: 16px; font-weight: 600; color: var(--text); margin-bottom: 5px; }
.empty-desc { font-size: 13px; }

/* ── DIVIDER ──────────────────────────────────── */
.divider { height: 1px; background: var(--border); }

/* ── SPINNER ──────────────────────────────────── */
.spinner {
  width: 18px; height: 18px; border: 2px solid var(--border);
  border-top-color: var(--accent); border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── UTILITIES ────────────────────────────────── */
.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-end     { display: flex; align-items: center; justify-content: flex-end; }
.flex-col     { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.flex-wrap    { flex-wrap: wrap; }
.flex-1       { flex: 1; }

.gap-4  { gap: 4px;  } .gap-6  { gap: 6px;  } .gap-8  { gap: 8px;  }
.gap-12 { gap: 12px; } .gap-16 { gap: 16px; } .gap-20 { gap: 20px; }
.gap-24 { gap: 24px; } .gap-28 { gap: 28px; }

.mt-4  { margin-top: 4px;  } .mt-8  { margin-top: 8px;  } .mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; } .mt-20 { margin-top: 20px; } .mt-24 { margin-top: 24px; }
.mb-8  { margin-bottom: 8px; } .mb-12 { margin-bottom: 12px; } .mb-16 { margin-bottom: 16px; }
.mb-20 { margin-bottom: 20px; } .mb-24 { margin-bottom: 24px; }

.p-12  { padding: 12px; } .p-16 { padding: 16px; } .p-20 { padding: 20px; }

.w-full  { width: 100%; }
.h-full  { height: 100%; }
.min-w-0 { min-width: 0; }

.text-xs  { font-size: 11px; } .text-sm  { font-size: 12px; }
.text-base{ font-size: 14px; } .text-lg  { font-size: 16px; }
.text-xl  { font-size: 20px; } .text-2xl { font-size: 24px; }
.text-2   { color: var(--text2); } .text-3 { color: var(--text3); }
.font-500 { font-weight: 500; } .font-600 { font-weight: 600; } .font-700 { font-weight: 700; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rounded  { border-radius: var(--radius); }

/* ── ANIMATIONS ───────────────────────────────── */
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.fade-in { animation: fadeIn .32s var(--ease) forwards; }

@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .4; } }
.pulse { animation: pulse 2s ease-in-out infinite; }

/* ── LOGIN PAGE ───────────────────────────────── */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background:
    radial-gradient(1200px 600px at 50% -10%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%),
    var(--bg);
}
.login-card {
  width: 100%; max-width: 380px; padding: 42px 38px;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: fadeIn .4s var(--ease);
}
.login-logo { text-align: center; margin-bottom: 30px; }
.login-badge {
  width: 60px; height: 60px;
  background: linear-gradient(145deg, var(--accent), var(--accent2)); color: #fff;
  border-radius: 17px; display: inline-flex; align-items: center; justify-content: center;
  font-size: 24px; font-weight: 700; margin-bottom: 18px;
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 45%, transparent);
}
.login-title { font-size: 21px; font-weight: 700; letter-spacing: -0.02em; color: var(--text); }
.login-sub   { font-size: 14px; color: var(--text2); margin-top: 5px; }

/* ── RESPONSIVE ───────────────────────────────── */
@media (max-width: 768px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .g2, .g3, .g4 { grid-template-columns: 1fr; }
  .page { padding: 18px; }
  .topbar { padding: 13px 18px; }
}