/* PEAK OS · visual identity (Peak Analysis inspired) */
:root {
  --peak-black:  #0A0A0A;
  --peak-dark:   #141414;
  --peak-surface:#1C1C1C;
  --peak-border: #2A2A2A;
  --peak-red:    #E30613;
  --peak-red-dark:#B00510;
  --peak-white:  #FFFFFF;
  --peak-gray:   #8A8A8A;
  --peak-gray-light: #B8B8B8;
  --peak-cyan:   #00E0FF;
  --peak-yellow: #FFD700;
  --peak-green:  #10B981;
  --peak-orange: #FF9500;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--peak-black);
  color: var(--peak-white);
  font-size: 13px;
  line-height: 1.5;
  min-height: 100vh;
}
a { color: var(--peak-cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== top bar ===== */
.peak-top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
  background: linear-gradient(90deg, #1A0203 0%, var(--peak-black) 60%);
  border-bottom: 2px solid var(--peak-red);
  position: sticky; top: 0; z-index: 50;
}
.peak-logo { display: flex; align-items: center; gap: 12px; font-weight: 900; letter-spacing: 3px; font-size: 18px; }
.peak-logo-mark { width: 30px; height: 30px; background: var(--peak-red); clip-path: polygon(50% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%); }
.peak-nav { display: flex; gap: 24px; font-size: 12px; }
.peak-nav a { color: var(--peak-gray-light); letter-spacing: 1px; text-transform: uppercase; padding: 6px 2px; border-bottom: 2px solid transparent; }
.peak-nav a.active, .peak-nav a:hover { color: var(--peak-red); border-color: var(--peak-red); text-decoration: none; }
.peak-user { font-size: 11px; color: var(--peak-gray-light); display: flex; align-items: center; gap: 12px; }
.peak-user .role { color: var(--peak-cyan); letter-spacing: 1.5px; font-weight: 700; }

/* ===== layout ===== */
.shell { display: grid; grid-template-columns: 240px 1fr; min-height: calc(100vh - 64px); }

/* ===== sidebar ===== */
.sidebar {
  background: var(--peak-dark);
  border-right: 1px solid var(--peak-border);
  padding: 16px;
  overflow-y: auto;
  max-height: calc(100vh - 64px);
  position: sticky; top: 64px;
}
.side-h { font-size: 10px; letter-spacing: 2px; color: var(--peak-gray); text-transform: uppercase; margin: 12px 0 8px 0; font-weight: 700; }
.filter-chips { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 10px; }
.chip { padding: 3px 9px; border-radius: 3px; font-size: 10px; font-weight: 700; letter-spacing: 0.5px; background: var(--peak-surface); color: var(--peak-gray-light); border: 1px solid var(--peak-border); cursor: pointer; text-decoration: none; }
.chip:hover { color: var(--peak-white); }
.chip.on { background: var(--peak-red); color: white; border-color: var(--peak-red); }
.plist { display: flex; flex-direction: column; gap: 4px; }
.pcard {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 3px; cursor: pointer;
  border: 1px solid transparent; border-left: 3px solid transparent;
  background: transparent;
}
.pcard:hover { background: var(--peak-surface); text-decoration: none; }
.pcard.active { background: linear-gradient(90deg, rgba(227,6,19,0.15), transparent); border-left-color: var(--peak-red); }
.avatar {
  width: 36px; height: 36px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--peak-red), var(--peak-red-dark));
  color: white; display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 12px; letter-spacing: 0.5px; border-radius: 3px;
}
.pname { font-weight: 700; font-size: 12px; color: var(--peak-white); letter-spacing: 0.5px; text-transform: uppercase; }
.pmeta { color: var(--peak-gray); font-size: 10px; }

/* ===== main ===== */
.main { padding: 22px 26px; overflow-y: auto; }

/* ===== tabs ===== */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--peak-border); margin-bottom: 20px; overflow-x: auto; flex-wrap: nowrap; }
.tab { padding: 10px 14px; border-bottom: 2px solid transparent; color: var(--peak-gray-light); font-weight: 700; font-size: 11px; letter-spacing: 1px; text-transform: uppercase; white-space: nowrap; cursor: pointer; }
.tab:hover { color: var(--peak-white); text-decoration: none; }
.tab.active { border-color: var(--peak-red); color: var(--peak-red); }

/* ===== hero ===== */
.hero {
  display: flex; gap: 20px;
  background: linear-gradient(90deg, #1F0405 0%, var(--peak-surface) 60%);
  border: 1px solid var(--peak-border);
  border-left: 4px solid var(--peak-red);
  border-radius: 4px;
  padding: 20px;
  margin-bottom: 18px; align-items: center;
}
.hero-avatar {
  width: 78px; height: 78px; background: linear-gradient(135deg, var(--peak-red), var(--peak-red-dark));
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 26px; letter-spacing: 1px; border-radius: 3px;
  box-shadow: 0 4px 20px rgba(227,6,19,0.4);
}
.hero-info h1 { margin: 0; font-size: 22px; font-weight: 900; letter-spacing: 1px; text-transform: uppercase; }
.hero-info .sub { color: var(--peak-gray-light); font-size: 12px; margin-top: 4px; }

/* ===== badges ===== */
.badge { padding: 3px 8px; font-size: 10px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; border-radius: 2px; display: inline-block; }
.b-red    { background: var(--peak-red);   color: white; }
.b-outline{ border: 1px solid var(--peak-gray); color: var(--peak-gray-light); }
.b-green  { background: var(--peak-green); color: white; }
.b-yellow { background: var(--peak-yellow); color: var(--peak-black); }
.b-cyan   { background: var(--peak-cyan); color: var(--peak-black); }

/* ===== KPI tiles ===== */
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px; }
.kpi {
  background: var(--peak-surface); border: 1px solid var(--peak-border);
  border-radius: 4px; padding: 14px;
  position: relative; overflow: hidden;
}
.kpi::before { content: ''; position: absolute; left: 0; top: 0; width: 3px; height: 100%; background: var(--peak-red); }
.kpi .lbl { font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--peak-gray); font-weight: 700; }
.kpi .val { font-size: 26px; font-weight: 900; color: white; margin-top: 4px; }
.kpi .trend { font-size: 10px; margin-top: 4px; color: var(--peak-green); letter-spacing: 0.5px; }

/* ===== cards ===== */
.card { background: var(--peak-surface); border: 1px solid var(--peak-border); border-radius: 4px; padding: 18px; margin-bottom: 16px; }
.card h2 { margin: 0 0 14px 0; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; display: flex; align-items: center; gap: 10px; }
.card h2::after { content: ''; flex: 1; height: 1px; background: var(--peak-border); }
.accent-dot { width: 8px; height: 8px; background: var(--peak-red); border-radius: 50%; }
.accent-dot.yellow { background: var(--peak-yellow); }
.accent-dot.cyan { background: var(--peak-cyan); }
.accent-dot.green { background: var(--peak-green); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ===== phase groups ===== */
.phase-block { margin-bottom: 14px; }
.phase-head { display: flex; align-items: center; gap: 10px; font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--peak-yellow); margin-bottom: 8px; font-weight: 800; }
.phase-head::before { content: ''; width: 4px; height: 12px; background: var(--peak-yellow); display: inline-block; }

/* ===== weapons / areas rows ===== */
.row-item {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 10px 12px; background: rgba(255,255,255,0.02);
  border-left: 2px solid var(--peak-border); margin-bottom: 6px;
}
.item-title { font-size: 12px; font-weight: 700; }
.item-desc { font-size: 11px; color: var(--peak-gray); margin-top: 2px; }

/* ===== tags ===== */
.tag { font-size: 9px; padding: 3px 8px; font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; border-radius: 2px; display: inline-block; }
.tag-gray   { background: var(--peak-gray);   color: white; }
.tag-red    { background: var(--peak-red);    color: white; }
.tag-yellow { background: var(--peak-yellow); color: var(--peak-black); }
.tag-orange { background: var(--peak-orange); color: white; }
.tag-green  { background: var(--peak-green);  color: white; }
.tag-cyan   { background: var(--peak-cyan);   color: var(--peak-black); }

/* ===== progress bar ===== */
.progress-bar { height: 8px; background: var(--peak-border); border-radius: 3px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--peak-red), var(--peak-yellow)); }

/* ===== buttons ===== */
.btn {
  background: var(--peak-red); color: white;
  border: none; padding: 10px 16px; font-size: 11px;
  font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  border-radius: 3px; cursor: pointer;
  display: inline-block; text-decoration: none;
}
.btn:hover { background: var(--peak-red-dark); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--peak-gray-light); border: 1px solid var(--peak-border); }
.btn-ghost:hover { background: var(--peak-surface); color: var(--peak-white); text-decoration: none; }
.btn-sm { padding: 6px 10px; font-size: 10px; }

/* ===== tables ===== */
table { width: 100%; border-collapse: collapse; font-size: 12px; }
th { text-align: left; font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--peak-gray); padding: 10px; border-bottom: 1px solid var(--peak-border); font-weight: 800; }
td { padding: 10px; border-bottom: 1px solid var(--peak-border); }
tr:hover td { background: rgba(255,255,255,0.02); }

/* ===== forms ===== */
form.stack { display: flex; flex-direction: column; gap: 12px; max-width: 640px; }
label { display: block; font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--peak-gray); font-weight: 700; margin-bottom: 4px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], input[type=url], select, textarea {
  background: var(--peak-dark);
  border: 1px solid var(--peak-border);
  color: var(--peak-white);
  padding: 10px 12px;
  font-size: 13px;
  width: 100%;
  border-radius: 3px;
  font-family: inherit;
}
textarea { min-height: 90px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--peak-red); }

/* ===== flash ===== */
.flash { padding: 12px 16px; font-size: 13px; margin: 12px 0; border-radius: 3px; border-left: 3px solid; }
.flash-error   { background: rgba(227,6,19,0.15); border-left-color: var(--peak-red); color: #FFB7BB; }
.flash-success { background: rgba(16,185,129,0.15); border-left-color: var(--peak-green); color: #B6F0D2; }
.flash-info    { background: rgba(255,215,0,0.10); border-left-color: var(--peak-yellow); color: #FFE89C; }

/* ===== utility ===== */
.flex { display: flex; gap: 12px; align-items: center; }
.between { justify-content: space-between; }
.muted { color: var(--peak-gray); }
.mb-12 { margin-bottom: 12px; } .mb-16 { margin-bottom: 16px; } .mt-12 { margin-top: 12px; }

/* ===== form toolbar ===== */
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; justify-content: space-between; }

/* ===== responsive ===== */
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: relative; top: 0; max-height: 320px; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .grid2 { grid-template-columns: 1fr; }
}