:root {
  --svc-bg: #f5f5f7;
  --svc-card-bg: #ffffff;
  --svc-border: #e5e7eb;
  --svc-text-main: #111827;
  --svc-text-muted: #6b7280;
  --svc-accent: #e30613;
  --svc-accent-soft: rgba(227, 6, 19, 0.07);
  --svc-radius-lg: 12px;
  --svc-radius-md: 8px;
  --svc-shadow-soft: 0 8px 18px rgba(15, 23, 42, 0.12);
}

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

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: radial-gradient(circle at top, #101827, #020617);
  color: var(--svc-text-main);
}

/* HEADER */

.svc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid rgba(249, 250, 251, 0.1);
  background: linear-gradient(90deg, #050b18, #0b1f33);
  color: #f9fafb;
}

.svc-header-left h1 {
  margin: 0;
  font-size: 20px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.svc-subtitle {
  margin: 4px 0 0;
  font-size: 12px;
  color: #9ca3af;
}

.svc-header-right {
  display: flex;
  gap: 10px;
}

/* LAYOUT */

.svc-main {
  max-width: 1100px;
  margin: 20px auto;
  padding: 0 16px 32px;
}

/* BUTTONS */

.svc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, transform 0.05s,
    box-shadow 0.05s;
}

.svc-btn-primary {
  background: var(--svc-accent);
  color: #ffffff;
  box-shadow: 0 6px 14px rgba(227, 6, 19, 0.35);
}

.svc-btn-primary:hover {
  background: #f11622;
  transform: translateY(-1px);
}

.svc-btn-ghost {
  background: transparent;
  color: #f9fafb;
  border-color: rgba(249, 250, 251, 0.3);
}

.svc-btn-ghost:hover {
  background: rgba(249, 250, 251, 0.06);
}

/* INPUTS */

.svc-input,
.svc-number {
  width: 100%;
  border-radius: 999px;
  border: 1px solid var(--svc-border);
  padding: 8px 12px;
  font-size: 13px;
  outline: none;
  background: #f9fafb;
}

.svc-input:focus,
.svc-number:focus {
  border-color: var(--svc-accent);
  box-shadow: 0 0 0 1px rgba(227, 6, 19, 0.24);
}

.svc-number {
  max-width: 110px;
}

/* INTRO CARD */

.svc-intro-card {
  background: var(--svc-card-bg);
  border-radius: var(--svc-radius-lg);
  padding: 16px 18px;
  margin-bottom: 20px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--svc-shadow-soft);
}

.svc-intro-card h2 {
  margin: 0 0 6px;
  font-size: 17px;
}

.svc-intro-card p {
  margin: 0;
  font-size: 13px;
  color: var(--svc-text-muted);
}

/* CATEGORY CARDS */

.svc-category-card {
  background: var(--svc-card-bg);
  border-radius: var(--svc-radius-lg);
  padding: 14px 16px;
  margin-bottom: 14px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.08);
}

.svc-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.svc-category-title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.svc-category-meta {
  font-size: 11px;
  color: var(--svc-text-muted);
}

.svc-category-actions {
  display: flex;
  gap: 8px;
}

.svc-btn-small {
  padding: 5px 9px;
  font-size: 11px;
  border-radius: 999px;
}

.svc-btn-danger {
  background: #7f1d1d;
  color: #fee2e2;
  border-color: rgba(248, 113, 113, 0.3);
}

.svc-btn-danger:hover {
  background: #991b1b;
}

/* SERVICE LIST */

.svc-service-list {
  border-radius: var(--svc-radius-md);
  border: 1px solid var(--svc-border);
  padding: 8px;
  background: #f9fafb;
  max-height: 260px;
  overflow-y: auto;
}

.svc-service-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) 90px 90px auto;
  gap: 8px;
  align-items: center;
  padding: 6px 8px;
  border-radius: 8px;
  background: #ffffff;
  margin-bottom: 6px;
  border: 1px solid rgba(209, 213, 219, 0.7);
}

.svc-service-name {
  font-size: 13px;
  font-weight: 600;
}

.svc-service-meta {
  font-size: 11px;
  color: var(--svc-text-muted);
}

.svc-service-controls {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}

/* ADD-SERVICE ROW */

.svc-add-service-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) 90px 90px auto;
  gap: 8px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--svc-border);
}

/* ADD CATEGORY SECTION */

.svc-add-category {
  margin-top: 24px;
  background: #050b18;
  border-radius: var(--svc-radius-lg);
  padding: 14px 16px 18px;
  border: 1px solid rgba(249, 250, 251, 0.12);
  color: #e5e7eb;
}

.svc-add-category h3 {
  margin: 0 0 8px;
  font-size: 14px;
}

.svc-add-category-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.svc-add-category-row .svc-input {
  flex: 1 1 220px;
  background: #0b1120;
  border-color: rgba(148, 163, 184, 0.7);
  color: #e5e7eb;
}

.svc-add-category-row .svc-input::placeholder {
  color: #9ca3af;
}

.svc-hint {
  margin: 6px 0 0;
  font-size: 12px;
  color: #9ca3af;
}

/* STATES */

.svc-empty {
  font-size: 13px;
  color: var(--svc-text-muted);
  font-style: italic;
}

/* RESPONSIVE */

@media (max-width: 768px) {
  .svc-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .svc-service-row,
  .svc-add-service-row {
    grid-template-columns: minmax(0, 1.5fr) 80px 80px;
    grid-template-rows: auto auto;
  }

  .svc-service-controls {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
}