:root {
  color-scheme: light;
  --bg-top: #0c1833;
  --bg-mid: #1b3f82;
  --bg-soft: #edf2fb;
  --card: #ffffff;
  --card-soft: #f7f9ff;
  --line: #d7deee;
  --text: #1a2741;
  --muted: #637293;
  --primary: #2456d7;
  --primary-strong: #1a43ab;
  --success: #1f7a32;
  --danger: #b52a2a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 0 0, #2b56a0 0, transparent 45%),
    linear-gradient(180deg, var(--bg-top) 0, var(--bg-mid) 220px, var(--bg-soft) 520px);
  min-height: 100vh;
}

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  color: #ffffff;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-mark {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.app-header h1 {
  margin: 0;
  font-size: 1.3rem;
}

.app-header p {
  margin: 0.2rem 0 0;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.92rem;
}

.user-badge {
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.33);
  padding: 0.46rem 0.8rem;
  border-radius: 999px;
  font-size: 0.86rem;
  margin-top: 0.2rem;
}

.app-shell {
  max-width: 1380px;
  margin: 0 auto 4rem;
  padding: 0 1.1rem 1rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.05rem;
  box-shadow: 0 8px 30px rgba(20, 39, 77, 0.08);
}

.login-shell {
  display: grid;
  grid-template-columns: minmax(320px, 450px) minmax(280px, 1fr);
  gap: 1rem;
  align-items: stretch;
}

.login-card,
.login-aside {
  margin-top: 1rem;
}

.login-aside {
  background: linear-gradient(165deg, #ffffff, #f3f7ff);
}

.login-aside h3 {
  margin-top: 0;
}

.login-aside ul {
  margin: 0;
  padding-left: 1.1rem;
  color: #31466f;
  display: grid;
  gap: 0.5rem;
}

form {
  display: grid;
  gap: 0.8rem;
}

label {
  display: grid;
  gap: 0.3rem;
  font-weight: 600;
  font-size: 0.9rem;
}

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

input,
select,
textarea {
  width: 100%;
  padding: 0.52rem 0.62rem;
  border: 1px solid #c4cee3;
  border-radius: 10px;
  background: #ffffff;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: #5d83e5;
  box-shadow: 0 0 0 2px rgba(43, 93, 216, 0.15);
}

textarea {
  min-height: 54px;
  resize: vertical;
}

button {
  border: 0;
  background: var(--primary);
  color: #ffffff;
  border-radius: 10px;
  cursor: pointer;
  padding: 0.55rem 0.9rem;
  font-weight: 600;
}

button:hover {
  background: var(--primary-strong);
}

button.secondary {
  background: #43506d;
}

button.secondary:hover {
  background: #313f5d;
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.tab {
  background: rgba(255, 255, 255, 0.84);
  color: #173465;
  border: 1px solid #cbd5eb;
}

.tab.active {
  background: linear-gradient(145deg, #2456d7, #193c96);
  color: #ffffff;
  border-color: #1a43ab;
}

.tab.logout {
  margin-left: auto;
  background: #bc2d2d;
  color: #ffffff;
  border-color: #942121;
}

.section-view {
  display: none;
}

.section-view.active {
  display: block;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 1rem;
}

.hero-panel {
  border: 1px solid #d8e0f2;
  border-radius: 14px;
  padding: 1rem;
  background: linear-gradient(180deg, #ffffff, #f7faff);
}

.hero-panel.compact {
  background: var(--card-soft);
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.72rem;
  color: #5671ad;
  font-weight: 700;
}

.hero-panel h2 {
  margin: 0.36rem 0 0.55rem;
  font-size: 1.7rem;
}

.hero-subtext {
  margin: 0 0 0.8rem;
  color: #415478;
  max-width: 760px;
}

.home-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.6rem;
}

.kpi-tile {
  background: #eff4ff;
  border: 1px solid #d5e0f6;
  border-radius: 12px;
  padding: 0.65rem;
}

.kpi-tile .label {
  color: #5d7098;
  font-size: 0.8rem;
}

.kpi-tile .value {
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 0.25rem;
}

.dinner-preview-list {
  display: grid;
  gap: 0.55rem;
}

.dinner-preview-item {
  border: 1px solid #d8dfef;
  border-radius: 10px;
  padding: 0.55rem;
  background: #ffffff;
}

.dinner-preview-item .top {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: baseline;
}

.dinner-preview-item .name {
  font-weight: 700;
}

.dinner-preview-item .meta {
  color: #607192;
  font-size: 0.82rem;
  margin-top: 0.22rem;
}

.status-chip {
  font-size: 0.74rem;
  border-radius: 999px;
  padding: 0.16rem 0.5rem;
  border: 1px solid #d6dfef;
  background: #f3f7ff;
  color: #425986;
}

.home-columns {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1rem;
}

.inset-panel {
  border: 1px solid #d8dfef;
  border-radius: 14px;
  padding: 0.9rem;
  background: #fbfcff;
}

.inset-panel h3 {
  margin: 0 0 0.5rem;
}

.inset-panel p {
  margin: 0;
  color: #405270;
  line-height: 1.5;
}

.section-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0.8rem;
  margin-top: 0.85rem;
}

.summary-card {
  border: 1px solid #d7e0f4;
  border-radius: 12px;
  padding: 0.85rem;
  background: linear-gradient(180deg, #ffffff, #f3f7ff);
}

.summary-card .label {
  color: var(--muted);
  font-size: 0.85rem;
}

.summary-card .value {
  margin-top: 0.35rem;
  font-size: 1.35rem;
  font-weight: 700;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 0.45rem;
  border: 1px solid #d7deed;
  border-radius: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 980px;
  background: #ffffff;
}

th,
td {
  border-bottom: 1px solid #e1e6f1;
  padding: 0.5rem;
  text-align: left;
  vertical-align: top;
  font-size: 0.88rem;
}

th {
  background: #f1f5fd;
  font-size: 0.79rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #4c6088;
}

td button {
  width: 100%;
}

.row-actions {
  display: grid;
  gap: 0.35rem;
  min-width: 120px;
}

.riders-board {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.65rem;
}

.rider-card {
  border: 1px solid #d7deed;
  border-radius: 12px;
  background: #fbfdff;
  padding: 0.8rem;
}

.rider-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.7rem;
  margin-bottom: 0.65rem;
}

.rider-card-header h3 {
  margin: 0;
  font-size: 1rem;
}

.rider-card-header p {
  margin: 0.1rem 0 0;
  color: #5c6f96;
  font-size: 0.82rem;
}

.rider-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 0.55rem;
}

.rider-field {
  display: grid;
  gap: 0.25rem;
}

.rider-field > span {
  color: #4c6088;
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-weight: 700;
}

.rider-field textarea {
  min-height: 78px;
}

.rider-field-wide {
  grid-column: span 2;
}

.rider-flight-status {
  display: grid;
  gap: 0.2rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid #d5def0;
  border-radius: 10px;
  background: #f4f8ff;
  min-height: 60px;
}

.rider-flight-status .muted {
  font-size: 0.75rem;
}

.rider-media {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.75rem;
  padding-top: 0.7rem;
  border-top: 1px dashed #d0daec;
}

.rider-media-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

.rider-file-input {
  max-width: 250px;
  padding: 0.35rem;
  font-size: 0.82rem;
}

.rider-media-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.rider-media-item {
  display: grid;
  gap: 0.18rem;
  justify-items: start;
}

.rider-media-item img {
  width: 58px;
  height: 58px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid #d3ddef;
  background: #f2f6ff;
}

.rider-media-item .label {
  font-size: 0.72rem;
  color: #5e7299;
}

.rider-card-actions {
  margin-top: 0.65rem;
  display: flex;
  justify-content: flex-end;
}

.rider-card-actions button {
  min-width: 120px;
}

.route-link {
  display: inline-block;
  margin-top: 0.28rem;
  color: #2456d7;
  font-size: 0.8rem;
  text-decoration: none;
}

.route-link:hover {
  text-decoration: underline;
}

.leaderboard-list {
  display: grid;
  gap: 0.8rem;
  margin-top: 0.75rem;
}

.leaderboard-day-card {
  border: 1px solid #d7deed;
  border-radius: 12px;
  padding: 0.75rem;
  background: #fbfdff;
}

.leaderboard-day-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.8rem;
}

.leaderboard-day-head h3 {
  margin: 0;
  font-size: 1rem;
}

.leaderboard-day-head p {
  margin: 0.25rem 0 0;
  font-size: 0.84rem;
}

.leaderboard-day-head button {
  width: auto;
  min-width: 150px;
}

.leaderboard-table-wrap {
  overflow-x: auto;
  margin-top: 0.55rem;
  border: 1px solid #dce3f2;
  border-radius: 10px;
}

.leaderboard-table {
  min-width: 520px;
}

.leaderboard-empty {
  margin-top: 0.5rem;
}

.muted {
  color: var(--muted);
}

.checklist {
  margin: 0.2rem 0 0;
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.checklist.compact {
  margin-top: 0.3rem;
  padding-left: 1.2rem;
  list-style: disc;
}

.checklist li {
  color: #1f2f52;
}

.checklist-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.55rem;
  margin: 0.7rem 0 0.9rem;
}

.checklist-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.6rem;
  border: 1px solid #d7deed;
  border-radius: 10px;
  padding: 0.55rem 0.65rem;
  background: #fbfdff;
}

.checklist-row.done {
  background: #f3f8f3;
  border-color: #c8e0ce;
}

.checklist-text {
  color: #203055;
  word-break: break-word;
}

.checklist-row.done .checklist-text {
  text-decoration: line-through;
  color: #5b6f92;
}

.checklist-checkbox {
  width: 1rem;
  height: 1rem;
}

.checklist-delete {
  background: #a23434;
  border: 1px solid #8d2525;
  color: #fff;
  padding: 0.32rem 0.6rem;
  border-radius: 8px;
  cursor: pointer;
}

.checklist-delete:hover {
  background: #891f1f;
}

.error-text {
  color: var(--danger);
  font-size: 0.9rem;
  min-height: 1.2rem;
}

.success-text {
  color: var(--success);
}

.hidden {
  display: none !important;
}

.app-footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  border-top: 1px solid #cfd9ee;
  background: rgba(255, 255, 255, 0.93);
  backdrop-filter: blur(6px);
  padding: 0.62rem 1rem;
  color: #314264;
  font-size: 0.87rem;
}

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

  .rider-grid {
    grid-template-columns: repeat(3, minmax(140px, 1fr));
  }

  .rider-field-wide {
    grid-column: span 3;
  }
}

@media (max-width: 840px) {
  .app-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .user-badge {
    margin-top: 0;
  }

  .login-shell {
    grid-template-columns: 1fr;
  }

  .tabs {
    gap: 0.45rem;
  }

  .tab.logout {
    margin-left: 0;
  }

  .hero-panel h2 {
    font-size: 1.45rem;
  }

  .app-shell {
    padding: 0 0.75rem 1rem;
  }

  .rider-grid {
    grid-template-columns: repeat(2, minmax(130px, 1fr));
  }

  .rider-field-wide {
    grid-column: span 2;
  }

  .rider-card-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .rider-media-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .rider-file-input {
    max-width: none;
  }
}

@media (max-width: 560px) {
  .rider-grid {
    grid-template-columns: 1fr;
  }

  .rider-field-wide {
    grid-column: span 1;
  }
}