/* ==========================================================================
   ElWarehouse — Login (industrijski dark stil, usklađen sa marketing sajtom)
   ========================================================================== */

:root {
  --bg: #010101;
  --surface: #13161b;
  --surface-2: #1a1f26;
  --border: #2a3038;
  --border-strong: #3a424d;
  --text: #eef2f6;
  --text-dim: #aab4c0;
  --text-faint: #7d8894;
  --green: #38c172;
  --amber: #f5a623;
  --red: #e74c3c;
  --accent: #2f81f7;
  --gold: #ffd700;
  --radius: 8px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

body {
  font-family: var(--font);
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(47, 129, 247, 0.14), transparent 60%),
    radial-gradient(700px 350px at 0% 110%, rgba(56, 193, 114, 0.08), transparent 60%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.6;
  padding: 24px 16px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: #5b9bff; }

.login-wrap { width: 100%; max-width: 440px; margin: 0 auto; }

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 40px 36px 32px;
}

.brand { text-align: center; margin-bottom: 28px; }
.brand img { width: auto; height: 56px; display: block; margin: 0 auto 14px; border-radius: 8px; }
.brand h1 { font-size: 1.5rem; font-weight: 800; letter-spacing: 0.5px; margin-bottom: 4px; }
.brand p { color: var(--text-dim); font-size: 0.9rem; }

.tenant-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 20px;
}
.tenant-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); flex-shrink: 0; }

/* Alati (alerti) */
.alert {
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 0.92rem;
  margin-bottom: 18px;
  border: 1px solid transparent;
}
.alert-error { background: rgba(231, 76, 60, 0.12); border-color: rgba(231, 76, 60, 0.4); color: #ff9d94; }
.alert-warning { background: rgba(245, 166, 35, 0.1); border-color: rgba(245, 166, 35, 0.35); color: #ffd28a; }
.alert-info { background: rgba(47, 129, 247, 0.1); border-color: rgba(47, 129, 247, 0.35); color: #9cc3ff; }
.alert-success { background: rgba(56, 193, 114, 0.1); border-color: rgba(56, 193, 114, 0.35); color: #8be6ae; }
.alert h5, .alert h6 { margin-bottom: 6px; }

/* Forme */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 700; color: var(--text-dim); margin-bottom: 8px; letter-spacing: 0.4px; text-transform: uppercase; }
.form-control {
  width: 100%;
  padding: 13px 16px;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-control:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(47, 129, 247, 0.18); }
.form-control::placeholder { color: var(--text-faint); }

input.pin-input { text-align: center; font-size: 1.6rem; letter-spacing: 8px; font-weight: 700; }

.field-hint { font-size: 0.8rem; color: var(--text-faint); margin-top: 6px; }

.password-wrap { position: relative; }
.password-wrap .toggle-pass {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-faint);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 6px 8px;
}
.password-wrap .toggle-pass:hover { color: var(--text); }
.password-wrap .form-control { padding-right: 46px; }

/* Dugmad */
.btn {
  display: block;
  width: 100%;
  padding: 14px 20px;
  border: none;
  border-radius: var(--radius);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%); color: #07120d; }
.btn-primary:hover { box-shadow: 0 8px 24px rgba(56, 239, 125, 0.25); color: #07120d; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: #1f6de0; color: #fff; box-shadow: 0 8px 24px rgba(47, 129, 247, 0.3); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border-strong); }
.btn-ghost:hover { border-color: var(--accent); }

/* Tabovi (admin / operater) */
.tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 6px; margin-bottom: 24px; }
.tab {
  padding: 11px 10px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-dim);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.15s ease;
}
.tab:hover { color: var(--text); }
.tab.active { background: var(--accent); color: #fff; }
.tab-pane { display: none; }
.tab-pane.active { display: block; animation: fadeIn 0.25s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* Pretraga firme */
.company-search .search-icon { font-size: 1.2rem; margin-bottom: 12px; text-align: center; color: var(--accent); }

/* Dodatne veze */
.extra-links { margin-top: 22px; text-align: center; font-size: 0.85rem; color: var(--text-faint); }
.extra-links a { color: var(--text-dim); }
.extra-links a:hover { color: var(--text); }
.extra-links .sep { margin: 0 8px; }

.footer-note { text-align: center; margin-top: 18px; font-size: 0.78rem; color: var(--text-faint); }

.back-link { display: inline-flex; align-items: center; gap: 6px; font-size: 0.85rem; margin-bottom: 20px; color: var(--text-dim); }
.back-link:hover { color: var(--text); }

@media (max-width: 480px) {
  .login-card { padding: 30px 22px 24px; }
  .brand img { height: 48px; }
}