/**
 * Kira Enterprise V4 — Main Theme (Dark / MFRS)
 */
:root {
  --bg: #0f172a;
  --surface: #1e293b;
  --surface-2: #334155;
  --gold: #fbbf24;
  --green: #4ade80;
  --red: #f87171;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --border: #334155;
  --font: 'Segoe UI', system-ui, sans-serif;
}

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

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  margin: 0; padding: 0;
  line-height: 1.5;
}

.container { max-width: 1200px; margin: 0 auto; padding: 24px; }

header { border-bottom: 2px solid var(--gold); padding: 20px 0; margin-bottom: 24px; }
header h1 { margin: 0; font-size: 28px; color: var(--gold); letter-spacing: 1px; }
header .subtitle { color: var(--text-muted); font-size: 14px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
}

.tab-nav { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.tab-btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font);
  transition: background .2s, color .2s;
}
.tab-btn:hover, .tab-btn.active { background: var(--gold); color: #0f172a; border-color: var(--gold); }

form label { display: block; margin-bottom: 8px; font-weight: 500; }
form input, form select, form textarea {
  background: #0b1220;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 6px;
  width: 100%;
  max-width: 360px;
  font-family: inherit;
}
form button, .btn {
  background: var(--gold);
  color: #0f172a;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  font-family: inherit;
}
form button:hover, .btn:hover { filter: brightness(1.1); }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
table th { background: #334155; color: var(--gold); text-align: left; padding: 10px; }
table td { padding: 8px 10px; border-bottom: 1px solid var(--border); color: var(--text); }
table tr:hover td { background: #1a2535; }

#toast {
  position: fixed; bottom: 20px; right: 20px; background: #1e293b;
  color: var(--text); padding: 12px 18px; border-radius: 8px; border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(0,0,0,0.5); z-index: 9999; font-family: var(--font);
  display: none;
}

.company-selector { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.company-selector label { color: var(--gold); font-weight: 600; font-size: .95em; }
.company-selector select {
  padding: 10px 16px; border-radius: 8px; border: 2px solid #334155;
  background: #1e293b; color: #fff; font-size: .95em; font-weight: 600;
  cursor: pointer; min-width: 240px; font-family: inherit;
}
.company-selector select:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 12px rgba(251,191,36,0.3); }
.company-selector select option { background: #1e293b; color: #fff; padding: 8px; }
.company-selector select option:checked { background: var(--gold); color: #000; }

.company-btn { padding: 10px 20px; border-radius: 8px; border: 2px solid #334155; background: #1e293b; color: #cbd5e1; font-size: .95em; font-weight: 600; cursor: pointer; transition: all .2s ease; font-family: inherit; }
.company-btn:hover:not(.active) { background: #334155; color: #fff; border-color: #475569; }
.company-btn.active { background: var(--gold); color: #000; border-color: var(--gold); box-shadow: 0 0 12px rgba(251,191,36,0.4); }
.company-btn.active::before { content: '✓ '; font-weight: bold; }
.btn-add-company { background: #10b981 !important; color: #fff !important; border-color: #10b981 !important; }
.btn-add-company:hover { background: #059669 !important; }
.btn-save-company { background: var(--gold) !important; color: #0f172a !important; border-color: var(--gold) !important; font-weight: bold; }

.positive { color: var(--green); font-weight: bold; }
.negative { color: var(--red); font-weight: bold; }

/* Report headers */
.report-header { text-align: center; border-bottom: 2px solid var(--gold); padding-bottom: 16px; margin-bottom: 24px; }
.report-company { margin: 0; color: var(--gold); font-size: 1.5em; letter-spacing: 2px; font-weight: 700; text-transform: uppercase; }
.report-title { color: #fff; margin-top: 12px; font-size: 1.1em; font-weight: 600; letter-spacing: 1px; }
.report-period { color: #94a3b8; font-style: italic; font-size: .85em; margin-top: 6px; }

.btn-edit {
  background: #3b82f6;
  color: white;
  border: none;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  margin-right: 5px;
}
.btn-edit:hover { background: #2563eb; }

.btn-delete {
  background: #ef4444;
  color: white;
  border: none;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
}
.btn-delete:hover { background: #dc2626; }

@media print {
  .btn-edit, .btn-delete, .actions-col {
    display: none !important;
  }
}