:root {
  --bg: #0f1117;
  --text: #f4f4f5;
  --muted: #a1a1aa;
  --emerald: #10b981;
  --violet: #8b5cf6;
  --blue: #38bdf8;
  --red: #fb7185;
  --yellow: #facc15;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius-lg: 28px;
}

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

body {
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(139, 92, 246, 0.18), transparent 35%),
    radial-gradient(circle at top right, rgba(56, 189, 248, 0.14), transparent 30%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.bg-orb {
  position: fixed;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  filter: blur(75px);
  opacity: 0.18;
  pointer-events: none;
  z-index: 0;
}

.orb-1 {
  background: var(--violet);
  top: 80px;
  left: -80px;
}

.orb-2 {
  background: var(--blue);
  right: -90px;
  top: 210px;
}

.app-header,
.app-main,
.app-footer {
  position: relative;
  z-index: 1;
}

.header-inner,
.app-main,
.footer-inner {
  width: min(1180px, 92%);
  margin: 0 auto;
}

.app-header {
  padding: 2rem 0 1rem;
}

.back-link {
  display: inline-flex;
  margin-bottom: 1.2rem;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.75rem 1rem;
  border-radius: 999px;
  transition: 0.2s ease;
  background: rgba(255, 255, 255, 0.03);
}

.back-link:hover {
  color: var(--emerald);
  border-color: rgba(16, 185, 129, 0.4);
}

.hero-card {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 1rem;
  padding: 2rem;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.025));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero-badge {
  display: inline-flex;
  color: var(--muted);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 999px;
  padding: 0.45rem 0.85rem;
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.45rem, 7vw, 4.7rem);
  line-height: 0.95;
  letter-spacing: -3px;
  margin-bottom: 1rem;
}

.hero-text {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 760px;
  margin-bottom: 1.4rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.hero-tag {
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-size: 0.85rem;
}

.hero-side-card {
  padding: 1.4rem;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(139, 92, 246, 0.18), rgba(56, 189, 248, 0.12));
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.side-label {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.hero-side-card strong {
  font-size: 1.45rem;
  line-height: 1.1;
  margin-bottom: 0.4rem;
}

.hero-side-card p {
  color: var(--muted);
}

.app-main {
  padding: 1rem 0 4rem;
  display: grid;
  gap: 1rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.stat-card,
.panel,
.mini-status-card,
.task-card {
  border-radius: 24px;
  padding: 1.4rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.025));
}

.stat-top {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.9rem;
}

.stat-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.08);
}

.stat-label,
.panel-description,
.stat-card p,
.mini-status-card p,
.task-card p,
.empty-state {
  color: var(--muted);
}

.stat-card strong {
  display: block;
  font-size: 1.65rem;
  line-height: 1;
  margin-bottom: 0.55rem;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1rem;
  align-items: start;
}

.left-column,
.right-column {
  display: grid;
  gap: 1rem;
}

.panel {
  padding: 1.5rem;
}

.panel-head,
.table-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.8rem;
}

.panel-kicker {
  display: inline-block;
  color: var(--emerald);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
  margin-bottom: 0.35rem;
}

.panel h2,
.table-header h2 {
  font-size: 1.45rem;
  line-height: 1.1;
}

.panel-description {
  font-size: 0.95rem;
  margin-bottom: 1.2rem;
}

.form-group {
  display: grid;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

label {
  font-size: 0.9rem;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: rgba(15, 17, 23, 0.82);
  color: var(--text);
  border-radius: 16px;
  padding: 0.95rem 1rem;
  outline: none;
  transition: 0.2s ease;
}

textarea {
  min-height: 110px;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: #71717a;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--emerald);
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.95rem 1.15rem;
  font-weight: 800;
  cursor: pointer;
  transition: 0.2s ease;
}

.btn:hover,
.task-card:hover {
  transform: translateY(-2px);
}

.btn-primary {
  width: 100%;
  color: white;
  background: linear-gradient(135deg, var(--violet), var(--blue));
}

.btn-secondary {
  width: 100%;
  color: var(--text);
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.btn-danger {
  color: var(--red);
  border-color: rgba(251, 113, 133, 0.32);
  background: rgba(251, 113, 133, 0.08);
  white-space: nowrap;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

.mini-status-card {
  box-shadow: none;
  padding: 1.1rem;
}

.mini-status-card span {
  display: block;
  color: var(--muted);
  font-size: 0.84rem;
  margin-bottom: 0.35rem;
}

.mini-status-card strong {
  display: block;
  font-size: 1.05rem;
}

.task-list {
  display: grid;
  gap: 0.85rem;
}

.task-card {
  box-shadow: none;
  transition: 0.2s ease;
}

.task-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 0.8rem;
}

.task-top h3 {
  font-size: 1.08rem;
  line-height: 1.2;
}

.task-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.8rem;
}

.badge {
  display: inline-flex;
  border-radius: 999px;
  padding: 0.32rem 0.65rem;
  font-size: 0.76rem;
  font-weight: 800;
  border: 1px solid var(--border);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
}

.priority-high {
  color: var(--red);
  border-color: rgba(251, 113, 133, 0.28);
  background: rgba(251, 113, 133, 0.08);
}

.priority-medium {
  color: var(--yellow);
  border-color: rgba(250, 204, 21, 0.28);
  background: rgba(250, 204, 21, 0.08);
}

.priority-low {
  color: var(--blue);
  border-color: rgba(56, 189, 248, 0.28);
  background: rgba(56, 189, 248, 0.08);
}

.status-completed {
  color: var(--emerald);
  border-color: rgba(16, 185, 129, 0.28);
  background: rgba(16, 185, 129, 0.08);
}

.task-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
}

.small-btn {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-radius: 999px;
  padding: 0.55rem 0.8rem;
  cursor: pointer;
  font-weight: 800;
}

.delete-btn {
  border-color: rgba(251, 113, 133, 0.32);
  background: rgba(251, 113, 133, 0.08);
  color: var(--red);
}

.empty-state {
  text-align: center;
  padding: 2rem 1rem;
}

.good {
  color: var(--emerald);
}

.warning {
  color: var(--yellow);
}

.danger {
  color: var(--red);
}

.app-footer {
  padding: 0 0 2rem;
}

.footer-inner {
  border-top: 1px solid var(--border);
  padding-top: 1.3rem;
}

.app-footer p {
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 1080px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .hero-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  h1 {
    letter-spacing: -2px;
  }

  .stats-grid,
  .overview-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .panel-head,
  .task-top {
    flex-direction: column;
  }

  .btn-danger {
    width: 100%;
  }

  .panel,
  .hero-card {
    padding: 1.2rem;
  }
}