:root {
  --bs-primary: #0077ff;
  --bs-warning: #ff6a00;
  --bs-border-radius: 0.72rem;
  --bg: #f6faff;
  --ink: #0e2338;
  --muted: #48617a;
  --primary: #0d8bff;
  --primary-strong: #0b6fd0;
  --accent: #ff7b18;
  --panel: rgba(255, 255, 255, 0.88);
  --line: rgba(18, 38, 56, 0.16);
  --line-soft: rgba(18, 38, 56, 0.09);
  --shadow: 0 22px 58px rgba(8, 41, 84, 0.16);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Manrope, "Segoe UI", Tahoma, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 680px at 86% -22%, #bfddff 0%, transparent 60%),
    radial-gradient(980px 640px at -16% 16%, #ffd7b2 0%, transparent 56%),
    radial-gradient(620px 420px at 55% 96%, #ccfff5 0%, transparent 70%),
    var(--bg);
  min-height: 100vh;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(to right, rgba(0, 77, 153, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 77, 153, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(circle at 50% 40%, rgba(0, 0, 0, 0.6), transparent 72%);
  z-index: 0;
}

.bg-shape {
  position: fixed;
  border-radius: 999px;
  pointer-events: none;
  filter: blur(52px);
  opacity: 0.38;
  z-index: 0;
  animation: drift 11s ease-in-out infinite;
}

.bg-shape-a {
  width: 280px;
  height: 280px;
  background: #00a6ff;
  right: 6vw;
  top: 18vh;
}

.bg-shape-b {
  width: 340px;
  height: 340px;
  background: #ff8a2b;
  left: 2vw;
  bottom: 6vh;
  animation-delay: -5s;
}

.container {
  width: min(1260px, calc(100% - 2rem));
  margin: 1.4rem auto 2.3rem;
  position: relative;
  z-index: 1;
}

.hero {
  margin-bottom: 1.1rem;
  animation: rise 0.7s ease;
}

.eyebrow {
  font-family: "Space Grotesk", sans-serif;
  margin: 0 0 0.5rem;
  color: #006de8;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.74rem;
}

h1 {
  margin: 0;
  font-size: clamp(1.8rem, 3.8vw, 3rem);
  line-height: 1.06;
  letter-spacing: -0.025em;
  max-width: 980px;
}

.subtitle {
  margin: 0.85rem 0 1.05rem;
  max-width: 900px;
  color: var(--muted);
  font-size: 1.01rem;
  line-height: 1.55;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.66rem;
}

.chip {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.97) 0%, rgba(225, 251, 255, 0.92) 55%, rgba(235, 243, 255, 0.9) 100%);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.42rem 0.82rem;
  font-size: 0.9rem;
  box-shadow: 0 3px 12px rgba(14, 33, 54, 0.08);
}

.panel {
  background: var(--panel);
  backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1rem;
  box-shadow: var(--shadow), 0 0 0 1px rgba(255, 255, 255, 0.45) inset;
  margin-bottom: 0.9rem;
  animation: rise 0.7s ease backwards;
}

.panel:nth-of-type(2) {
  animation-delay: 0.06s;
}

.panel:nth-of-type(3) {
  animation-delay: 0.12s;
}

.panel:nth-of-type(4) {
  animation-delay: 0.18s;
}

.panel h2 {
  margin: 0 0 0.8rem;
  font-size: 1.08rem;
  letter-spacing: -0.01em;
}

.controls-panel {
  position: relative;
  overflow: hidden;
}

.controls-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #0d8bff 0%, #17b8ff 45%, #ff7b18 100%);
}

.section-note {
  margin: 0 0 0.88rem;
  font-size: 0.9rem;
  color: #2f5278;
}

.control-grid {
  margin: 0;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.36rem;
}

.field span {
  font-size: 0.84rem;
  color: var(--muted);
  font-weight: 600;
}

select {
  width: 100%;
  border-radius: 0.72rem;
  border: 1px solid var(--line);
  padding: 0.66rem 0.76rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(242, 252, 255, 0.98) 60%, rgba(243, 248, 255, 0.98) 100%);
  color: var(--ink);
  font: inherit;
  min-height: 44px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

select:focus,
.btn:focus {
  outline: 2px solid color-mix(in srgb, var(--primary) 46%, white);
  outline-offset: 2px;
}

.actions {
  margin-top: 0.92rem;
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.btn {
  border: 0;
  border-radius: 0.72rem;
  padding: 0.66rem 1rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:disabled {
  cursor: not-allowed;
  transform: none;
  opacity: 0.54;
}

.btn-warning {
  background: linear-gradient(145deg, #ff943e 0%, #ff7b18 55%, #ff6500 100%);
  border: 1px solid #eb6200;
  box-shadow: 0 10px 24px rgba(235, 98, 0, 0.32);
}

.btn-warning:hover:not(:disabled) {
  background: linear-gradient(145deg, #ffa24f 0%, #ff8928 55%, #ff7311 100%);
}

.btn-outline-primary {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.95) 0%, rgba(225, 247, 255, 0.9) 100%);
  border-color: rgba(13, 139, 255, 0.45);
  color: #0b6fd0;
}

.btn-outline-primary:hover {
  background: linear-gradient(145deg, #0d8bff 0%, #0b75d8 100%);
  color: #fff;
  border-color: #0b75d8;
}

.result-summary {
  margin: 0.82rem 0 0;
  color: #254f79;
  font-size: 0.93rem;
  font-weight: 600;
}

.metrics-grid {
  margin: 0;
}

.metric-card {
  border: 1px solid var(--line-soft);
  border-radius: 0.86rem;
  padding: 0.72rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.99) 0%, rgba(230, 247, 255, 0.95) 58%, rgba(255, 241, 225, 0.92) 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
  height: 100%;
}

.metric-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.77rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.metric-value {
  margin: 0.38rem 0 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.table-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
}

.table-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.87rem;
}

.table-wrap {
  margin-top: 0.86rem;
  border: 1px solid var(--line);
  border-radius: 0.84rem;
  overflow: auto;
  max-height: 68vh;
  background: #fff;
}

.table-wrap.empty {
  display: grid;
  place-items: center;
  min-height: 150px;
  background: linear-gradient(160deg, #ffffff 0%, #eff9ff 55%, #fff5ea 100%);
}

.empty-state {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

table {
  width: max(100%, 980px);
  border-collapse: collapse;
  font-size: 0.89rem;
}

th,
td {
  padding: 0.52rem 0.6rem;
  border-bottom: 1px solid rgba(16, 35, 54, 0.08);
  text-align: left;
  vertical-align: top;
}

thead th {
  position: sticky;
  top: 0;
  background: linear-gradient(180deg, #d5ecff 0%, #c7e1ff 58%, #d7f0ff 100%);
  z-index: 2;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #1f4a75;
}

tbody tr:nth-child(even) {
  background: #fcfeff;
}

tbody tr:hover {
  background: #eaf5ff;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes drift {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

@media (max-width: 1100px) {
  .metrics-grid {
    margin: 0;
  }
}

@media (max-width: 780px) {
  .container {
    width: min(1260px, calc(100% - 1rem));
  }

  .control-grid,
  .metrics-grid {
    margin: 0;
  }

  .actions {
    gap: 0.5rem;
  }

  .actions .btn {
    width: 100%;
  }
}