:root {
  --primary: #0e1b42;
  --secondary: #cf0a2c;
  --bg: #f4f6f8;
  --card-bg: #ffffff;
  --accent: #d32f2f;
  --success: #2e7d32;
  --info: #0288d1;
  --warning: #ed6c02;
  --sales: #10b981;
  --quiz: #8e24aa;
  --text-dark: #2c3e50;
  --text-light: #95a5a6;
  /* Kurumsal gri (ekrandaki renk kartından) */
  --corp-gray: #a3a8ac;
}

/* --- APP PRELOADER --- */
#app-preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #1d1d1d;
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.5s ease-out;
}

.preloader-content {
  text-align: center;
}

.preloader-icon {
  font-size: 3rem;
  color: #00e5ff;
}

.preloader-text {
  margin-top: 15px;
  color: #fff;
  font-family: sans-serif;
  font-weight: 500;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", "Roboto", Helvetica, Arial, sans-serif;
  background-color: var(--bg);
  color: var(--text-dark);
  user-select: none;
  overflow-x: hidden;
}


/* IP Sorgu Kartı */

.ip-input-group { display: flex; gap: 10px; margin-bottom: 15px; }
.ip-input-group input { flex: 1; padding: 10px; border-radius: 8px; border: 1px solid #ddd; font-size: 0.9rem; outline: none; transition: 0.2s; }
.ip-input-group input:focus { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(14,27,66,0.1); }
.ip-result { display: none; padding: 12px; background: #fff; border-radius: 8px; border: 1px solid #efefef; font-size: 0.85rem; color: #334155; line-height: 1.6; }