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

:root {
  --shell: 1200px;
  --font: 'Manrope', sans-serif;
  --display: 'Syne', sans-serif;
  --mono: 'IBM Plex Mono', monospace;
  --bg: #0a0a0f;
  --surface: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.08);
  --text: #f0f0f5;
  --muted: rgba(255,255,255,0.55);
  --accent: #00e5cc;
  --accent2: #7c6bff;
  --danger: #ff6b6b;
  --success: #4ade80;
  --warning: #fbbf24;
}

html, body {
  min-height: 100%;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.shell { width: min(var(--shell), calc(100% - 32px)); margin: 0 auto; }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); font-size: 0.85rem; }

/* Topbar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  font-family: var(--display);
  font-weight: 700;
}

.brand-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 12px rgba(0,229,204,0.5);
}

.brand small {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--muted);
  font-family: var(--font);
}

.topnav {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.topnav a {
  text-decoration: none;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  transition: background 0.2s, color 0.2s;
}

.topnav a:hover, .topnav a.active {
  background: var(--surface);
  color: var(--text);
}

.topnav .logout-link { color: var(--danger); }

.main-content { padding: 32px 0 64px; }

/* Page head */
.page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.page-tag {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.page-head h1 {
  font-family: var(--display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
}

.page-lead { color: var(--muted); margin-top: 6px; }

.head-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* Stats */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 24px;
}

.stat-chip {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, transform 0.15s;
}

.stat-chip:hover { border-color: rgba(0,229,204,0.3); transform: translateY(-1px); }
.stat-chip.active { border-color: var(--accent); background: rgba(0,229,204,0.06); }
.stat-chip strong { font-size: 1.5rem; font-family: var(--display); }
.stat-chip span { font-size: 0.8rem; color: var(--muted); }

/* Search */
.search-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.search-bar input[type="search"] {
  flex: 1;
  min-width: 200px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.btn:hover { background: rgba(255,255,255,0.08); }
.btn-primary { background: linear-gradient(135deg, rgba(0,229,204,0.2), rgba(124,107,255,0.2)); border-color: rgba(0,229,204,0.35); }
.btn-primary:hover { background: linear-gradient(135deg, rgba(0,229,204,0.3), rgba(124,107,255,0.3)); }
.btn-secondary { border-color: rgba(124,107,255,0.35); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn-ghost:hover { color: var(--text); background: var(--surface); }
.btn-danger { background: rgba(255,107,107,0.12); border-color: rgba(255,107,107,0.35); color: #ffb4b4; }
.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.btn-print { border-color: rgba(0,229,204,0.25); }

/* Table */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.data-table th,
.data-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 600;
}

.data-table tr:last-child td { border-bottom: 0; }
.data-table tr:hover td { background: rgba(255,255,255,0.02); }
.data-table .actions { white-space: nowrap; display: flex; gap: 6px; }

/* Status badges */
.status-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.status-wait { background: rgba(251,191,36,0.15); color: #fcd34d; }
.status-diag { background: rgba(96,165,250,0.15); color: #93c5fd; }
.status-repair { background: rgba(124,107,255,0.15); color: #a5b4fc; }
.status-part { background: rgba(251,146,60,0.15); color: #fdba74; }
.status-ready { background: rgba(74,222,128,0.15); color: #86efac; }
.status-done { background: rgba(255,255,255,0.08); color: var(--muted); }
.status-cancel { background: rgba(255,107,107,0.12); color: #fca5a5; }

/* Forms */
.form-grid { display: flex; flex-direction: column; gap: 24px; }

.form-section {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 22px;
  background: var(--surface);
}

.form-section legend {
  font-family: var(--display);
  font-weight: 700;
  padding: 0 8px;
  font-size: 0.95rem;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field-row .field { margin-bottom: 0; }
.field span { font-size: 0.8rem; color: var(--muted); font-weight: 600; }

input, select, textarea {
  width: 100%;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.35);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: rgba(0,229,204,0.45);
  box-shadow: 0 0 0 3px rgba(0,229,204,0.08);
}

textarea { resize: vertical; min-height: 80px; }

.form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.delete-form {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

/* Alerts */
.alert {
  padding: 14px 18px;
  border-radius: 10px;
  margin-bottom: 20px;
  font-size: 0.9rem;
}

.alert-error, .alert-error ul { color: #fca5a5; background: rgba(255,107,107,0.1); border: 1px solid rgba(255,107,107,0.25); list-style: none; }
.alert-success { color: #86efac; background: rgba(74,222,128,0.1); border: 1px solid rgba(74,222,128,0.25); }

/* Login */
.login-wrap {
  min-height: calc(100vh - 120px);
  display: grid;
  place-items: center;
  padding: 40px 0;
}

.login-card {
  width: min(420px, 100%);
  padding: 36px 32px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
}

.login-tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.login-card h1 {
  font-family: var(--display);
  font-size: 1.6rem;
  margin: 8px 0;
}

.login-lead { color: var(--muted); font-size: 0.9rem; margin-bottom: 24px; }
.login-form { display: flex; flex-direction: column; gap: 16px; }
.login-foot { margin-top: 20px; text-align: center; }
.login-foot a { color: var(--muted); font-size: 0.85rem; }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  border: 1px dashed var(--border);
  border-radius: 14px;
  color: var(--muted);
}

.empty-state .btn { margin-top: 16px; }

/* Aşama geçmişi */
.asama-timeline,
.sorgula-asama {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sorgula-asama {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.sorgula-asama h3 {
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.asama-item {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255,255,255,0.02);
}

.asama-item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.asama-item-head time {
  font-size: 0.75rem;
  color: var(--muted);
  font-family: var(--mono);
}

.asama-item p {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 640px) {
  .topbar-inner { flex-direction: column; align-items: flex-start; }
  .data-table { font-size: 0.82rem; }
  .data-table th, .data-table td { padding: 10px 12px; }
}