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

:root {
  --bg:          #07101f;
  --bg-card:     #0d1a30;
  --bg-input:    #111f38;
  --border:      rgba(100,160,255,0.12);
  --border-hi:   rgba(100,160,255,0.3);
  --text:        #c8deff;
  --text-2:      rgba(160,200,255,0.6);
  --text-3:      rgba(120,160,220,0.4);
  --accent:      #4a8fd4;
  --accent-bg:   rgba(74,143,212,0.12);
  --green:       #4ecf8a;
  --green-bg:    rgba(78,207,138,0.1);
  --amber:       #f0b429;
  --amber-bg:    rgba(240,180,40,0.1);
  --red:         #e06060;
  --red-bg:      rgba(220,80,60,0.1);
  --radius:      8px;
  --radius-sm:   5px;
}

html, body { height: 100%; }
body { background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 14px; line-height: 1.5; }
a { color: var(--accent); text-decoration: none; }

/* Nav */
.topnav { display: flex; align-items: center; gap: 24px; padding: 0 24px; height: 48px; background: rgba(7,16,31,0.95); border-bottom: 0.5px solid var(--border); position: sticky; top: 0; z-index: 100; }
.nav-logo { font-size: 13px; letter-spacing: 1px; color: var(--text-2); }
.nav-logo strong { color: var(--text); }
.nav-links { display: flex; gap: 4px; flex: 1; }
.nav-link { padding: 5px 12px; border-radius: var(--radius-sm); font-size: 13px; color: var(--text-2); transition: background 0.15s, color 0.15s; }
.nav-link:hover, .nav-link.active { background: var(--accent-bg); color: var(--accent); }
.nav-logout { font-size: 12px; color: var(--text-3); padding: 5px 10px; border-radius: var(--radius-sm); }
.nav-logout:hover { background: var(--red-bg); color: var(--red); }

/* Main */
.main-content { padding: 28px 32px; max-width: 1280px; margin: 0 auto; }

/* Flash */
.flash { background: var(--amber-bg); border: 0.5px solid var(--amber); border-radius: var(--radius-sm); padding: 8px 14px; margin-bottom: 16px; font-size: 13px; color: var(--amber); }

/* Page header */
.page-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 24px; }
.page-title { font-size: 22px; font-weight: 500; color: var(--text); }
.page-sub { font-size: 12px; color: var(--text-2); margin-top: 3px; }

/* Buttons */
.btn-primary { display: inline-flex; align-items: center; gap: 6px; padding: 8px 18px; background: var(--accent-bg); border: 0.5px solid var(--accent); border-radius: var(--radius-sm); font-size: 13px; color: var(--accent); cursor: pointer; transition: background 0.15s; }
.btn-primary:hover { background: rgba(74,143,212,0.22); }
.btn-full { width: 100%; justify-content: center; padding: 10px; }

/* Stats */
.stats-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin-bottom: 28px; }
.stat-card { background: var(--bg-card); border: 0.5px solid var(--border); border-radius: var(--radius); padding: 16px 18px; }
.stat-num { font-size: 28px; font-weight: 500; color: var(--accent); line-height: 1; }
.stat-label { font-size: 11px; color: var(--text-2); margin-top: 4px; }

/* Section label */
.section-label { font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-3); margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.section-note { font-size: 10px; color: var(--text-3); letter-spacing: 0; text-transform: none; }

/* Trips grid */
.trips-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px,1fr)); gap: 12px; margin-bottom: 28px; }
.trip-card { background: var(--bg-card); border: 0.5px solid var(--border); border-radius: var(--radius); padding: 16px; transition: border-color 0.15s; }
.trip-card:hover { border-color: var(--border-hi); }
.trip-card--active { border-color: rgba(74,143,212,0.3); }
.trip-card--done { opacity: 0.7; }
.trip-card--new { border-style: dashed; cursor: pointer; min-height: 140px; }
.trip-card--new:hover { border-color: var(--border-hi); }
.new-trip-inner { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; gap: 6px; }
.new-trip-plus { font-size: 24px; color: var(--text-3); }
.new-trip-label { font-size: 13px; color: var(--text-2); }
.trip-card-header { display: flex; align-items: center; gap: 6px; margin-bottom: 10px; }
.status-badge { font-size: 9px; padding: 2px 8px; border-radius: 3px; text-transform: uppercase; letter-spacing: 0.5px; }
.status-planning { background: var(--amber-bg); color: var(--amber); border: 0.5px solid rgba(240,180,40,0.3); }
.status-active   { background: var(--accent-bg); color: var(--accent); border: 0.5px solid rgba(74,143,212,0.3); }
.status-completed { background: var(--green-bg); color: var(--green); border: 0.5px solid rgba(78,207,138,0.3); }
.trip-type-badge { font-size: 9px; padding: 2px 8px; border-radius: 3px; background: rgba(255,255,255,0.04); border: 0.5px solid var(--border); color: var(--text-3); text-transform: uppercase; letter-spacing: 0.5px; margin-left: auto; }
.trip-name { font-size: 14px; font-weight: 500; color: var(--text); margin-bottom: 3px; }
.trip-dest { font-size: 12px; color: var(--text-2); margin-bottom: 8px; }
.trip-meta { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-3); margin-bottom: 12px; }
.trip-open-btn { display: block; padding: 6px 12px; background: var(--accent-bg); border: 0.5px solid rgba(74,143,212,0.2); border-radius: var(--radius-sm); font-size: 12px; color: var(--accent); text-align: center; }
.trip-open-btn:hover { background: rgba(74,143,212,0.2); }

/* Empty state */
.empty-state { text-align: center; padding: 60px 20px; border: 0.5px dashed var(--border); border-radius: var(--radius); margin-bottom: 28px; }
.empty-icon { font-size: 32px; margin-bottom: 12px; opacity: 0.3; }
.empty-title { font-size: 16px; font-weight: 500; color: var(--text-2); margin-bottom: 6px; }
.empty-sub { font-size: 13px; color: var(--text-3); margin-bottom: 20px; }

/* Static mission map */
.map-container { background: var(--bg-card); border: 0.5px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-bottom: 28px; }
#mission-map { display: block; width: 100%; height: auto; }

/* Login */
.login-wrap { min-height: calc(100vh - 0px); display: flex; align-items: center; justify-content: center; background: var(--bg); }
.login-card { width: 360px; background: var(--bg-card); border: 0.5px solid var(--border); border-radius: var(--radius); padding: 36px; }
.login-logo { font-size: 11px; letter-spacing: 3px; color: var(--text-3); text-align: center; margin-bottom: 4px; text-transform: uppercase; }
.login-title { font-size: 22px; font-weight: 500; color: var(--text); text-align: center; margin-bottom: 4px; }
.login-sub { font-size: 12px; color: var(--text-3); text-align: center; margin-bottom: 28px; }
.field-group { margin-bottom: 16px; }
.field-label { display: block; font-size: 11px; color: var(--text-2); margin-bottom: 5px; }
.field-input { width: 100%; padding: 9px 11px; background: var(--bg-input); border: 0.5px solid var(--border); border-radius: var(--radius-sm); font-size: 13px; color: var(--text); outline: none; transition: border-color 0.15s; }
.field-input:focus { border-color: var(--accent); }