/* ═══════════════════════════════════════════════════════════
   TP Car Parts / Chrom Group — Preis- & Kalkulationsportal
   Nutzt dieselben Design-Tokens wie das Verwaltungspanel
   ═══════════════════════════════════════════════════════════ */

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

html { font-size: var(--font-size-base); }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image:
    radial-gradient(1200px 680px at 10% -12%, rgba(255, 122, 26, 0.14), transparent 62%),
    radial-gradient(1000px 620px at 104% 6%, var(--color-cool-glow), transparent 58%),
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.04) 1px, transparent 0);
  background-repeat: no-repeat, no-repeat, repeat;
  background-size: auto, auto, 26px 26px;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul { list-style: none; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--color-surface-3); border-radius: 20px; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------------------------- Login-Screen ---------------------------- */

.login-screen { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }

.login-card {
  width: 100%; max-width: 380px;
  background: linear-gradient(180deg, var(--color-surface), var(--color-surface-2));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 36px 32px 32px;
  text-align: center;
}

.login-logo { width: 130px; margin: 0 auto 8px; display: block; filter: drop-shadow(0 0 18px rgba(255, 122, 26, 0.25)); }
.login-title { font-family: var(--font-display); letter-spacing: 0.04em; font-size: 1.6rem; color: var(--color-chrome-1); margin-bottom: 4px; }
.login-sub { color: var(--color-text-muted); font-size: 0.88rem; margin-bottom: 24px; }
.login-form { display: flex; flex-direction: column; gap: 14px; text-align: left; }

.field label {
  display: block; font-size: 0.78rem; text-transform: uppercase;
  letter-spacing: 0.04em; color: var(--color-text-muted); margin-bottom: 6px;
}
.field input, .field select, .field textarea {
  width: 100%; background: var(--color-surface-2); border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); padding: 10px 12px; color: var(--color-text); font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: none;
  border-radius: var(--radius-sm); padding: 10px 18px; font-weight: 600; font-size: 0.9rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.btn-primary { background: var(--color-accent); color: #150c04; box-shadow: var(--glow-accent); }
.btn-primary:hover { background: var(--color-accent-hover); transform: translateY(-1px); }
.btn-ghost { background: transparent; border: 1px solid var(--color-border-strong); color: var(--color-text); }
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent-2); }
.btn-danger { background: rgba(239, 68, 68, 0.14); color: #ff8080; border: 1px solid rgba(239, 68, 68, 0.35); }
.btn-danger:hover { background: rgba(239, 68, 68, 0.22); }
.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.btn-block { width: 100%; }

.form-error {
  background: rgba(239, 68, 68, 0.12); border: 1px solid rgba(239, 68, 68, 0.35); color: #ff9d9d;
  padding: 8px 12px; border-radius: var(--radius-sm); font-size: 0.85rem;
}
.form-success {
  background: rgba(34, 197, 94, 0.12); border: 1px solid rgba(34, 197, 94, 0.35); color: #7de6a4;
  padding: 8px 12px; border-radius: var(--radius-sm); font-size: 0.85rem;
}
.login-hint { margin-top: 18px; font-size: 0.76rem; color: var(--color-text-light); border-top: 1px dashed var(--color-border); padding-top: 12px; }

/* ------------------------------- App-Shell ------------------------------- */

.app-shell { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }

.sidebar {
  background: linear-gradient(180deg, var(--color-surface), var(--color-bg));
  border-right: 1px solid var(--color-border);
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.sidebar-brand { display: flex; align-items: center; gap: 10px; padding: 18px 20px; border-bottom: 1px solid var(--color-border); }
.sidebar-brand img { width: 42px; }
.sidebar-brand-text { font-family: var(--font-display); letter-spacing: 0.03em; line-height: 1.1; }
.sidebar-brand-text small { display: block; font-family: var(--font-body); font-size: 0.65rem; color: var(--color-accent-2); letter-spacing: 0.08em; text-transform: uppercase; }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 14px 10px; display: flex; flex-direction: column; gap: 2px; }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-radius: var(--radius-sm);
  color: var(--color-text-muted); font-size: 0.9rem; font-weight: 500; border-left: 3px solid transparent;
  transition: background var(--transition), color var(--transition); width: 100%; text-align: left; background: none;
}
.nav-item:hover { background: var(--color-surface-2); color: var(--color-text); }
.nav-item.is-active { background: var(--color-accent-soft); color: var(--color-accent-2); border-left-color: var(--color-accent); }
.nav-icon { width: 18px; text-align: center; }
.nav-group-label { padding: 14px 14px 6px; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-light); }

.sidebar-footer { padding: 14px 16px; border-top: 1px solid var(--color-border); }
.sidebar-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.sidebar-user-avatar {
  width: 34px; height: 34px; border-radius: 50%; background: var(--color-accent-soft); color: var(--color-accent-2);
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.85rem; flex-shrink: 0;
}
.sidebar-user-name { font-size: 0.85rem; font-weight: 600; }
.sidebar-user-role { font-size: 0.72rem; color: var(--color-text-light); }

/* -------------------------------- Content -------------------------------- */

.content { padding: 26px 32px 60px; max-width: 1400px; width: 100%; }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.page-title { font-family: var(--font-display); font-size: 1.9rem; letter-spacing: 0.02em; color: var(--color-chrome-1); }
.page-sub { color: var(--color-text-muted); font-size: 0.88rem; margin-top: 4px; }

.toast-area { position: fixed; top: 18px; right: 18px; z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.toast { padding: 10px 16px; border-radius: var(--radius-sm); font-size: 0.85rem; box-shadow: var(--shadow-md); animation: toast-in 0.25s ease; }
.toast.ok { background: rgba(34, 197, 94, 0.16); border: 1px solid rgba(34, 197, 94, 0.4); color: #a8f0bf; }
.toast.err { background: rgba(239, 68, 68, 0.16); border: 1px solid rgba(239, 68, 68, 0.4); color: #ffb3b3; }
@keyframes toast-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }

/* Cards / Stats */

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; margin-bottom: 26px; }
.card { background: linear-gradient(180deg, var(--color-surface), var(--color-surface-2)); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 18px 20px; box-shadow: var(--shadow-sm); }
.stat-card .stat-label { font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-muted); margin-bottom: 8px; }
.stat-card .stat-value { font-family: var(--font-display); font-size: 1.9rem; color: var(--color-chrome-1); letter-spacing: 0.01em; }
.stat-card .stat-value.accent { color: var(--color-accent-2); }
.stat-card .stat-foot { font-size: 0.76rem; color: var(--color-text-light); margin-top: 6px; }

.panel { margin-bottom: 24px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; gap: 10px; flex-wrap: wrap; }
.panel-title { font-family: var(--font-display); font-size: 1.15rem; letter-spacing: 0.02em; color: var(--color-chrome-1); }
.panel-desc { font-size: 0.83rem; color: var(--color-text-muted); margin-top: -6px; margin-bottom: 12px; }

.two-col { display: grid; grid-template-columns: 1.3fr 1fr; gap: 18px; }
@media (max-width: 980px) { .two-col { grid-template-columns: 1fr; } }

.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.02em; }
.badge.green { background: var(--color-open-bg); color: var(--color-open); }
.badge.red { background: var(--color-closed-bg); color: var(--color-closed); }
.badge.orange { background: var(--color-accent-soft); color: var(--color-accent-2); }
.badge.gray { background: var(--color-surface-3); color: var(--color-text-muted); }
.badge.blue { background: rgba(64, 110, 180, 0.18); color: #9fc0f0; }

/* Toolbar / filters */

.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar input[type="search"], .toolbar input[type="text"], .toolbar select {
  background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  padding: 9px 12px; color: var(--color-text); font-size: 0.86rem;
}
.toolbar input[type="search"] { min-width: 220px; flex: 1; }
.spacer { flex: 1; }

/* Table */

.table-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); }
table { width: 100%; border-collapse: collapse; font-size: 0.86rem; min-width: 640px; }
thead th {
  text-align: left; padding: 12px 14px; background: var(--color-surface-2); color: var(--color-text-muted);
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; border-bottom: 1px solid var(--color-border); white-space: nowrap;
}
tbody td { padding: 11px 14px; border-bottom: 1px solid var(--color-border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: rgba(255, 255, 255, 0.02); }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
td.actions { text-align: right; white-space: nowrap; }
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--color-accent-2); }
th.sortable .arrow { opacity: 0.5; margin-left: 4px; }

.inline-input {
  width: 100px; background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  padding: 6px 8px; color: var(--color-text); font-size: 0.85rem; text-align: right;
}
.inline-input.wide { width: 100%; text-align: left; }

.empty-state { padding: 40px 20px; text-align: center; color: var(--color-text-muted); font-size: 0.9rem; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 14px; font-size: 0.85rem; color: var(--color-text-muted); }

/* Rezept / Aufklapp-Zeilen */
tr.recipe-row td { background: var(--color-surface-2); padding: 14px 18px; }
.recipe-chip-list { display: flex; flex-wrap: wrap; gap: 6px; }
.recipe-chip {
  display: inline-flex; align-items: center; gap: 6px; background: var(--color-surface-3);
  border: 1px solid var(--color-border); border-radius: 20px; padding: 4px 10px; font-size: 0.78rem; color: var(--color-text-muted);
}
.recipe-chip b { color: var(--color-text); font-weight: 600; }
.expand-btn { background: none; border: none; color: var(--color-accent-2); font-size: 0.8rem; font-weight: 600; }
.expand-btn:hover { text-decoration: underline; }

/* Kalkulator */

.calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 1050px) { .calc-grid { grid-template-columns: 1fr; } }

.calc-line { display: grid; grid-template-columns: 1fr 90px 110px 30px; gap: 8px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--color-border); font-size: 0.86rem; }
.calc-line:last-child { border-bottom: none; }
.calc-line .name { color: var(--color-text); }
.calc-line .price { color: var(--color-text-light); text-align: right; font-size: 0.78rem; }
.calc-line .remove-btn { background: none; border: none; color: var(--color-text-light); font-size: 1rem; }
.calc-line .remove-btn:hover { color: #ff8080; }
.calc-add-row { display: flex; gap: 8px; margin-top: 10px; }
.calc-add-row select { flex: 1; }

.calc-summary { display: flex; flex-direction: column; gap: 10px; }
.calc-summary-row { display: flex; justify-content: space-between; align-items: center; font-size: 0.9rem; padding: 4px 0; }
.calc-summary-row.total { font-family: var(--font-display); font-size: 1.5rem; color: var(--color-accent-2); border-top: 1px solid var(--color-border); padding-top: 12px; margin-top: 4px; }
.calc-summary-row .lbl { color: var(--color-text-muted); }

.model-search-wrap { position: relative; }
.model-suggestions {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 20; margin-top: 4px;
  background: var(--color-surface-2); border: 1px solid var(--color-border-strong); border-radius: var(--radius-sm);
  max-height: 260px; overflow-y: auto; box-shadow: var(--shadow-md); display: none;
}
.model-suggestions.show { display: block; }
.model-suggestions .sugg-item { padding: 9px 12px; font-size: 0.85rem; cursor: pointer; border-bottom: 1px solid var(--color-border); display: flex; justify-content: space-between; gap: 10px; }
.model-suggestions .sugg-item:hover { background: var(--color-surface-3); }
.model-suggestions .sugg-item small { color: var(--color-text-light); }

.hint-text { font-size: 0.76rem; color: var(--color-text-light); }
.hint-box {
  background: var(--color-accent-soft); border: 1px solid rgba(255, 122, 26, 0.35); color: var(--color-accent-2);
  padding: 12px 16px; border-radius: var(--radius-sm); font-size: 0.85rem; margin-bottom: 18px;
}

/* Mobile */
@media (max-width: 880px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
  .sidebar-nav { flex-direction: row; flex-wrap: wrap; }
  .content { padding: 18px 16px 40px; }
  .calc-line { grid-template-columns: 1fr 70px 90px 26px; }
}

/* Benutzerverwaltung: Berechtigungs-Checkliste */
.perm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 6px 14px; }
.perm-check { display: flex; align-items: center; gap: 7px; font-size: 0.85rem; color: var(--color-text-muted); cursor: pointer; }
.perm-check input { accent-color: var(--color-accent, #e07a2b); }