:root {
  --navy: #0e1a3d;
  --navy-deep: #070e26;
  --orange: #f26b1f;
  --cream: #f4ecdc;
  --paper: #fbf6eb;
  --ink: #0e1a3d;
  --muted: #7b8195;
  --line: rgba(14, 26, 61, 0.12);
  --green: #0e8a4f;
  --amber: #e0a516;
  font-family: Manrope, system-ui, sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--cream); color: var(--ink); }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 248px 1fr; }
.sidebar {
  position: sticky; top: 0; height: 100vh; padding: 28px 18px;
  background: radial-gradient(circle at 0 0, rgba(242,107,31,.18), transparent 28%), var(--navy-deep);
  color: var(--cream); display: flex; flex-direction: column; gap: 18px; overflow: hidden;
}
.sidebar:before {
  content: ""; position: absolute; inset: 0; opacity: .12;
  background-image: repeating-linear-gradient(115deg, transparent 0 16px, rgba(255,255,255,.15) 17px, transparent 18px);
  pointer-events: none;
}
.sidebar > * { position: relative; }
.brand { text-transform: uppercase; line-height: .9; letter-spacing: .02em; }
.brand-small { display: block; color: var(--orange); font: 800 10px JetBrains Mono, monospace; letter-spacing: .18em; margin-bottom: 4px; }
.brand strong { font: italic 900 21px Archivo Black, sans-serif; }
.nav { display: grid; gap: 6px; }
.nav a {
  padding: 11px 12px; border-radius: 8px; color: rgba(244,236,220,.82);
  font-size: 14px; font-weight: 700;
}
.nav a.active, .nav a:hover { background: var(--orange); color: var(--navy-deep); }
.profile-mini {
  margin-top: auto; display: flex; gap: 10px; align-items: center; padding: 12px;
  background: rgba(244,236,220,.07); border: 1px solid rgba(244,236,220,.08); border-radius: 8px;
}
.profile-mini strong, .profile-mini span { display: block; }
.profile-mini span { color: rgba(244,236,220,.58); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.avatar {
  width: 36px; height: 36px; border-radius: 50%; background: var(--orange); color: var(--navy-deep);
  display: grid; place-items: center; font: italic 900 12px Archivo Black, sans-serif;
}
.avatar.navy { background: var(--navy); color: var(--cream); }
.ghost-button {
  width: 100%; border: 1px solid rgba(244,236,220,.16); color: var(--cream); background: transparent;
  padding: 10px 12px; border-radius: 8px; cursor: pointer; font-weight: 800;
}
.main { min-width: 0; padding: 28px 32px; }
.topbar { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; margin-bottom: 22px; }
.mono { margin: 0 0 7px; color: var(--muted); font: 700 10px JetBrains Mono, monospace; letter-spacing: .16em; text-transform: uppercase; }
h1, h2 { margin: 0; font-family: Archivo Black, sans-serif; font-style: italic; text-transform: uppercase; line-height: .95; }
h1 { font-size: clamp(32px, 4vw, 48px); }
h2 { font-size: 23px; }
.primary-button {
  border: 0; border-radius: 8px; padding: 11px 16px; background: var(--navy); color: var(--cream);
  font-weight: 900; cursor: pointer;
}
.primary-button.small { padding: 8px 11px; font-size: 12px; }
.danger-button {
  border: 0; border-radius: 8px; padding: 11px 16px; background: #c8351a; color: white;
  font-weight: 900; cursor: pointer;
}
.danger-button.small { padding: 8px 11px; font-size: 12px; }
.ghost-light-button {
  border: 1px solid var(--line); border-radius: 8px; padding: 11px 16px; background: white; color: var(--navy);
  font-weight: 900; cursor: pointer;
}
.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 20px; }
.kpi-card, .panel, .order-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: 8px;
  box-shadow: 0 16px 40px rgba(14,26,61,.06);
}
.kpi-card { padding: 16px 18px; }
.kpi-card span { color: var(--muted); font: 700 10px JetBrains Mono, monospace; letter-spacing: .16em; text-transform: uppercase; }
.kpi-card div { display: flex; justify-content: space-between; align-items: end; margin-top: 10px; }
.kpi-card strong { font: italic 900 39px Archivo Black, sans-serif; }
.kpi-card em { font: normal 800 12px JetBrains Mono, monospace; color: var(--orange); }
.kpi-card.green em { color: var(--green); }
.kpi-card.amber em { color: var(--amber); }
.panel { padding: 18px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; }
.dashboard-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
.legend { color: var(--muted); font-size: 12px; font-weight: 800; }
.legend span { display: inline-block; width: 10px; height: 10px; border-radius: 2px; background: var(--orange); margin-left: 10px; }
.legend span.free { background: #f2d9bd; }
.court-grid { display: grid; grid-template-columns: 92px repeat(var(--cols), minmax(46px, 1fr)); gap: 5px; overflow-x: auto; }
.grid-label, .grid-hour, .court-name, .slot {
  min-height: 34px; display: grid; place-items: center; border-radius: 5px; font-size: 11px; font-weight: 900;
}
.grid-label, .grid-hour { color: var(--muted); background: rgba(14,26,61,.04); }
.court-name { justify-content: start; padding-left: 10px; background: rgba(14,26,61,.04); }
.slot.busy { background: var(--orange); color: var(--navy-deep); }
.slot.free { background: #f2d9bd; color: #9a6c4b; }
.order-board { display: grid; grid-template-columns: repeat(2, minmax(260px, 1fr)); gap: 16px; }
.order-card { padding: 18px; }
.order-meta { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.status-pill, .chip {
  display: inline-flex; align-items: center; border-radius: 999px; padding: 7px 10px;
  background: rgba(242,107,31,.12); color: var(--orange); font: 900 11px JetBrains Mono, monospace; text-transform: uppercase;
}
.status-pill.ready { background: rgba(14,138,79,.12); color: var(--green); }
.status-pill.cooking { background: rgba(224,165,22,.16); color: #9a6b00; }
.status-pill.delivered { background: rgba(14,26,61,.12); color: var(--navy); }
.status-pill.played { background: rgba(14,138,79,.12); color: var(--green); }
.status-pill.no_show { background: rgba(200,53,26,.12); color: #c8351a; }
.status-pill.cancelled { background: rgba(14,26,61,.12); color: var(--muted); }
.order-total { font: italic 900 24px Archivo Black, sans-serif; margin: 14px 0; }
.order-card form { display: flex; gap: 8px; }
select, input {
  width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: 11px 12px; background: white; color: var(--ink);
}
textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: 11px 12px; background: white; color: var(--ink); resize: vertical;
}
.inline-form { display: flex; gap: 9px; align-items: center; }
.inline-form input { min-width: 170px; }
.admin-reservation-form {
  display: grid; grid-template-columns: 1.2fr 1fr 1fr 100px auto; gap: 10px; align-items: end;
}
.section-gap { margin-top: 16px; }
.slot-form { margin: 0; min-width: 0; }
.slot-form .slot { width: 100%; height: 100%; border: 0; cursor: pointer; }
.slot-form .slot:hover { background: var(--navy); color: var(--cream); }
.field-label { display: block; margin: 14px 0 7px; font-weight: 900; font-size: 13px; }
.field-label.compact { margin: 10px 0 5px; font-size: 11px; }
.spa-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(138px, 1fr)); gap: 10px; }
.spa-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: 8px; padding: 14px;
  box-shadow: 0 16px 40px rgba(14,26,61,.06);
}
.spa-card strong { display: block; font: italic 900 26px Archivo Black, sans-serif; color: var(--orange); }
.spa-card span { display: block; color: var(--muted); margin: 6px 0 10px; font-weight: 800; font-size: 12px; }
.spa-card.full { opacity: .62; }
.spa-card button:disabled { cursor: not-allowed; background: var(--muted); }
.menu-list, .menu-admin-list { display: grid; gap: 10px; margin: 14px 0; }
.menu-line {
  display: grid; grid-template-columns: 1fr 72px; gap: 14px; align-items: center;
  padding: 13px; border: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,.44);
}
.menu-line strong, .menu-line span, .menu-line em { display: block; }
.menu-line span { color: var(--muted); font-size: 13px; margin-top: 3px; }
.menu-line em { color: var(--orange); font-style: normal; font-weight: 900; margin-top: 5px; }
.qty-input { text-align: center; font-weight: 900; }
.order-member { margin: 10px 0 2px; font-weight: 900; }
.mini-list { display: grid; gap: 4px; margin: 0 0 12px; }
.mini-list small {
  display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 6px; background: rgba(14,26,61,.06);
  color: var(--ink); font-size: 11px; font-weight: 800;
}
.mini-list form { margin: 0; }
.danger-link {
  border: 0; background: transparent; color: #c8351a; cursor: pointer;
  font-size: 11px; font-weight: 900; padding: 0;
}
.category-order {
  display: grid; grid-template-columns: 1fr 90px; gap: 8px 10px; align-items: center;
  margin-bottom: 18px; padding-bottom: 16px; border-bottom: 1px solid var(--line);
}
.category-order .mono, .category-order button { grid-column: 1 / -1; }
.category-order label { font-weight: 900; font-size: 13px; }
.admin-menu-item {
  border: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,.44); padding: 12px;
}
.admin-menu-item summary {
  display: flex; justify-content: space-between; align-items: center; gap: 14px; cursor: pointer;
}
.admin-menu-item summary strong, .admin-menu-item summary small { display: block; }
.admin-menu-item summary small { color: var(--muted); margin-top: 4px; font-weight: 800; }
.admin-menu-item form { margin-top: 12px; }
.admin-item-actions { display: flex; align-items: center; gap: 10px; }
.inline-delete { margin-top: 10px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.check-row { display: flex; gap: 8px; align-items: center; margin: 12px 0; font-weight: 900; font-size: 13px; }
.check-row input { width: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td { text-align: left; padding: 13px 10px; border-bottom: 1px solid var(--line); font-size: 14px; }
.data-table th { color: var(--muted); font: 900 10px JetBrains Mono, monospace; text-transform: uppercase; letter-spacing: .12em; }
.member-modal {
  width: min(760px, calc(100vw - 32px)); max-height: min(86vh, 820px); overflow-y: auto; border: 0;
  border-radius: 8px; padding: 24px; background: var(--paper); color: var(--ink);
  box-shadow: 0 28px 80px rgba(9,21,53,.28);
}
.member-modal::backdrop { background: rgba(9,21,53,.58); }
.modal-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 18px; }
.modal-head h2 { margin: 4px 0 0; font-size: 26px; }
.modal-close {
  width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 8px; background: white;
  color: var(--navy); font-weight: 900; cursor: pointer;
}
.modal-actions, .modal-danger-zone { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.modal-actions { margin-top: 12px; }
.modal-danger-zone { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); }
.modal-danger-zone form { margin: 0; }
.filter-row { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.chip.active { background: var(--orange); color: var(--navy-deep); }
.split-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.list-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.list-row:last-child { border-bottom: 0; }
.list-row strong, .list-row span { display: block; }
.list-row span, .muted { color: var(--muted); font-size: 13px; }
.padi-chat-panel { min-height: 520px; display: flex; flex-direction: column; }
.padi-messages {
  flex: 1; min-height: 360px; overflow-y: auto; display: flex; flex-direction: column; gap: 10px;
  background: rgba(9,21,53,.04); border: 1px solid var(--line); border-radius: 8px; padding: 14px;
}
.padi-bubble {
  max-width: 82%; padding: 12px 14px; border-radius: 8px; font-size: 14px; line-height: 1.45; font-weight: 700;
}
.padi-bubble.bot { align-self: flex-start; background: white; color: var(--ink); border: 1px solid var(--line); }
.padi-bubble.user { align-self: flex-end; background: var(--navy); color: white; }
.padi-chat-form { display: grid; grid-template-columns: 1fr auto; gap: 10px; margin-top: 12px; }
.knowledge-suggestion {
  width: 100%; text-align: left; border: 1px solid var(--line); border-radius: 8px; background: white;
  padding: 12px; margin-bottom: 9px; color: var(--ink); font-weight: 900; cursor: pointer;
}
.row-actions { display: flex; align-items: center; gap: 8px; }
.row-actions form { margin: 0; }
.mobile-hero {
  min-height: 320px; border-radius: 8px; padding: 26px; color: var(--cream);
  background: radial-gradient(circle at 88% 20%, rgba(242,107,31,.32), transparent 20%), var(--navy-deep);
  position: relative; overflow: hidden; margin-bottom: 18px;
}
.mobile-hero:before {
  content: ""; position: absolute; inset: 0; opacity: .12;
  background-image: repeating-linear-gradient(115deg, transparent 0 16px, rgba(255,255,255,.18) 17px, transparent 18px);
}
.mobile-hero > * { position: relative; }
.hero-booking { position: absolute; left: 26px; right: 26px; bottom: 24px; background: var(--paper); color: var(--navy); border-radius: 8px; padding: 16px; }
.hero-booking span, .hero-booking strong { display: block; }
.hero-booking span { color: var(--muted); font-size: 12px; text-transform: uppercase; font-weight: 900; }
.mobile-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 16px; }
.mobile-cards article { background: var(--paper); border: 1px solid var(--line); border-radius: 8px; padding: 18px; }
.mobile-cards span { color: var(--orange); font: italic 900 32px Archivo Black, sans-serif; }
.mobile-cards strong { display: block; margin-top: 8px; }
.mobile-cards p { color: var(--muted); margin-bottom: 0; }
.login-page { min-height: 100vh; display: grid; grid-template-columns: 1.05fr .95fr; background: var(--cream); }
.login-poster {
  padding: 48px; color: var(--cream); background: radial-gradient(circle at 80% 10%, rgba(242,107,31,.24), transparent 22%), var(--navy-deep);
  display: flex; flex-direction: column; justify-content: center; overflow: hidden; position: relative;
}
.login-poster:before {
  content: ""; position: absolute; inset: 0; opacity: .12;
  background-image: repeating-linear-gradient(115deg, transparent 0 16px, rgba(255,255,255,.18) 17px, transparent 18px);
}
.login-poster > * { position: relative; max-width: 620px; }
.login-poster h1 { font-size: clamp(54px, 8vw, 92px); margin: 42px 0 18px; }
.poster-copy { max-width: 460px; color: rgba(244,236,220,.82); line-height: 1.6; }
.login-card { align-self: center; width: min(440px, calc(100% - 36px)); margin: auto; padding: 32px; background: var(--paper); border: 1px solid var(--line); border-radius: 8px; }
.login-card h2 { font-size: 34px; margin-bottom: 8px; }
.login-card label { display: block; margin: 16px 0 7px; font-weight: 900; font-size: 13px; }
.login-card .primary-button { width: 100%; margin-top: 18px; }
.demo-users { margin-top: 18px; display: grid; gap: 5px; color: var(--muted); font-size: 12px; }
.demo-users strong { color: var(--ink); }
.flash { padding: 11px 13px; border-radius: 8px; margin-bottom: 12px; background: rgba(242,107,31,.12); color: var(--orange); font-weight: 800; }
.flash.success { background: rgba(14,138,79,.12); color: var(--green); }
.empty-state { padding: 28px; color: var(--muted); background: var(--paper); border: 1px solid var(--line); border-radius: 8px; }

@media (max-width: 900px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .main { padding: 22px 16px; }
  .kpi-grid, .order-board, .split-grid, .mobile-cards, .login-page, .spa-grid { grid-template-columns: 1fr; }
  .login-poster { min-height: 46vh; }
  .topbar { flex-direction: column; }
  .inline-form { width: 100%; align-items: stretch; flex-direction: column; }
  .row-actions, .admin-menu-item summary { align-items: flex-start; flex-direction: column; }
  .form-grid, .category-order, .admin-reservation-form, .padi-chat-form { grid-template-columns: 1fr; }
  .padi-bubble { max-width: 100%; }
}