/*
 * client/public/css/main.css
 * Shared design tokens and base styles for Kameleon Platform.
 * Matches the visual language of the training simulator.
 */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&family=DM+Mono:wght@400;500&display=swap');

:root {
  --bg:         #0b0d12;
  --surface:    #13161e;
  --panel:      #1a1e2a;
  --panel-hi:   #1f2535;
  --border:     #252c3d;
  --border-hi:  #374565;
  --text:       #e6eaf4;
  --text-muted: #7282a0;
  --text-dim:   #404d68;
  --accent:     #4d8df5;
  --accent-lo:  #1e3a7a;
  --gold:       #e6b547;
  --gold-lo:    #6b5018;
  --green:      #38c87e;
  --green-lo:   #153d28;
  --red:        #e55656;
  --orange:     #e6804a;
  --purple:     #9b72f7;
  --r:          12px;
  --r-sm:       8px;
  --shadow:     0 8px 40px rgba(0,0,0,0.5);
  --t:          0.18s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; }

body {
  background: var(--bg); color: var(--text);
  font-family: 'DM Sans', sans-serif; font-size: 15px;
  line-height: 1.65; min-height: 100%;
}

body::before {
  content: ''; position: fixed; inset: 0; z-index: 0;
  background-image: radial-gradient(circle, rgba(77,141,245,0.045) 1px, transparent 1px);
  background-size: 28px 28px; pointer-events: none;
}

/* ── Shared Header ── */
.app-header {
  position: sticky; top: 0; z-index: 100;
  height: 62px; padding: 0 28px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(11,13,18,0.9); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.header-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.header-mark {
  width: 34px; height: 34px; border-radius: 8px;
  background: linear-gradient(135deg, #2a7a6e, #8fc4b7);
  display: flex; align-items: center; justify-content: center;
  font-family: 'DM Serif Display', serif; font-size: 15px; color: #fff;
}
.header-name    { font-family: 'DM Serif Display', serif; font-size: 18px; color: var(--text); }
.header-tagline { font-size: 9px; color: var(--text-dim); font-family: 'DM Mono', monospace; letter-spacing: 1.5px; text-transform: uppercase; }
.header-right   { display: flex; align-items: center; gap: 12px; }
.header-user    { font-size: 13px; color: var(--text-muted); }
.header-role {
  font-family: 'DM Mono', monospace; font-size: 9.5px;
  padding: 3px 9px; border-radius: 20px; text-transform: uppercase; letter-spacing: 1px;
}
.header-role.employee { background: rgba(77,141,245,0.1);  border: 1px solid rgba(77,141,245,0.25); color: var(--accent); }
.header-role.manager  { background: rgba(230,181,71,0.1);  border: 1px solid rgba(230,181,71,0.3);  color: var(--gold); }
.header-role.admin    { background: rgba(229,86,86,0.1);   border: 1px solid rgba(229,86,86,0.3);   color: var(--red); }

/* ── Layout ── */
.page-content { position: relative; z-index: 1; padding: 32px 28px 60px; max-width: 1100px; margin: 0 auto; }

/* ── Typography ── */
.page-title { font-family: 'DM Serif Display', serif; font-size: clamp(24px, 3vw, 34px); margin-bottom: 6px; }
.page-sub   { font-size: 14px; color: var(--text-muted); margin-bottom: 32px; }
.section-label { font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-dim); margin-bottom: 14px; display: block; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px; border-radius: var(--r-sm);
  font-family: 'DM Sans', sans-serif; font-size: 13.5px; font-weight: 600;
  cursor: pointer; border: none; transition: var(--t); text-decoration: none;
}
.btn-primary { background: linear-gradient(135deg, var(--accent), #3570d4); color: #fff; box-shadow: 0 4px 16px rgba(77,141,245,0.28); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 22px rgba(77,141,245,0.38); }
.btn-ghost   { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--border-hi); color: var(--text); }
.btn-danger  { background: rgba(229,86,86,0.12); color: var(--red); border: 1px solid rgba(229,86,86,0.28); }
.btn-sm { padding: 7px 15px; font-size: 12.5px; }

/* ── Cards / Panels ── */
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--r); padding: 22px;
}
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.card-title  { font-size: 15px; font-weight: 600; color: var(--text); }
.card-sub    { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* ── Stat tiles ── */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-bottom: 28px; }
.stat-tile {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--r); padding: 20px 22px;
}
.stat-label { font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 10px; }
.stat-value { font-family: 'DM Serif Display', serif; font-size: 34px; line-height: 1; }
.stat-note  { font-size: 11.5px; color: var(--text-muted); margin-top: 5px; }
.stat-value.good { color: var(--green); }
.stat-value.warn { color: var(--gold);  }
.stat-value.neutral { color: var(--accent); }

/* ── Tables ── */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-dim); padding: 0 16px 12px; text-align: left; border-bottom: 1px solid var(--border); }
.data-table td { padding: 13px 16px; font-size: 13.5px; color: var(--text-muted); border-bottom: 1px solid rgba(37,44,61,0.6); }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(77,141,245,0.03); }
.data-table td.name { color: var(--text); font-weight: 500; }

/* ── Score badge ── */
.score-badge {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 48px; padding: 3px 10px; border-radius: 20px;
  font-family: 'DM Mono', monospace; font-size: 12px; font-weight: 500;
}
.score-badge.high   { background: rgba(56,200,126,0.12); color: var(--green); border: 1px solid rgba(56,200,126,0.25); }
.score-badge.medium { background: rgba(230,181,71,0.12); color: var(--gold);  border: 1px solid rgba(230,181,71,0.25); }
.score-badge.low    { background: rgba(229,86,86,0.12);  color: var(--red);   border: 1px solid rgba(229,86,86,0.25); }
.score-badge.none   { background: var(--border); color: var(--text-dim); border: 1px solid transparent; }

/* ── Progress bars ── */
.progress-bar { height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 3px; transition: width 0.6s ease; }
.progress-fill.good { background: var(--green); }
.progress-fill.warn { background: var(--gold); }
.progress-fill.low  { background: var(--red); }

/* ── Mode chips ── */
.mode-chip {
  font-family: 'DM Mono', monospace; font-size: 9.5px;
  padding: 3px 9px; border-radius: 20px; text-transform: uppercase; letter-spacing: 1px; border: 1px solid;
}
.mode-chip.Kameleon      { background: rgba(77,141,245,0.1);  border-color: rgba(77,141,245,0.3);  color: var(--accent); }
.mode-chip.benefits   { background: rgba(56,200,126,0.1);  border-color: rgba(56,200,126,0.3);  color: var(--green);  }
.mode-chip.objections { background: rgba(230,128,74,0.1);  border-color: rgba(230,128,74,0.3);  color: var(--orange); }
.mode-chip.closing    { background: rgba(155,114,247,0.1); border-color: rgba(155,114,247,0.3); color: var(--purple); }

/* ── Logout form (in nav) ── */
.logout-form { display: inline; }
.logout-btn {
  background: none; border: none; cursor: pointer; font-size: 13px;
  color: var(--text-muted); font-family: 'DM Sans', sans-serif;
  padding: 6px 12px; border-radius: var(--r-sm);
  transition: var(--t);
}
.logout-btn:hover { color: var(--red); }

/* ── Responsive ── */
@media (max-width: 640px) {
  .app-header { padding: 0 16px; }
  .page-content { padding: 20px 14px 48px; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
}