:root {
  color-scheme: light;
  --ink: #1d2736;
  --muted: #5f5f5f;
  --line: #dedede;
  --surface: #ffffff;
  --canvas: #f4f4f4;
  --primary: #f9b809;
  --primary-dark: #dda100;
  --cyan: #f9b809;
  --success: #0b8a62;
  --warning: #b76a07;
  --danger: #c33b4d;
  --nav: #1d2736;
  --radius: 18px;
  --shadow: 0 16px 46px rgba(15, 23, 42, .09);
  font-family: Poppins, Montserrat, "Segoe UI", ui-sans-serif, system-ui, sans-serif;
  font-size: 16px;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--canvas); color: var(--ink); }
body { min-width: 320px; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: inherit; }
.boot { min-height: 100vh; display: grid; place-content: center; gap: 14px; text-align: center; color: var(--muted); }
.brand-mark { width: 44px; height: 44px; display: inline-grid; place-items: center; margin: auto; border-radius: 11px; background: var(--primary); color: var(--nav); font-size: 1.25rem; font-weight: 950; box-shadow: 0 10px 24px rgba(249,184,9,.24); }
.brand-logo { width: 52px; height: 52px; flex: none; object-fit: cover; border-radius: 13px; border: 1px solid rgba(249,184,9,.42); box-shadow: 0 10px 24px rgba(0,0,0,.2); }
.login-page { min-height: 100vh; display: grid; grid-template-columns: minmax(320px, 480px) 1fr; background: var(--nav); }
.login-panel { background: var(--surface); padding: clamp(28px, 6vw, 72px); display: flex; flex-direction: column; justify-content: center; }
.login-art { position: relative; overflow: hidden; display: grid; place-content: center; padding: clamp(42px, 7vw, 110px); color: white; background: radial-gradient(circle at center, #4a433e 0, #24211f 72%); }
.login-art::before { content: ""; position: absolute; inset: 9%; border: 1px solid rgba(255,255,255,.12); border-radius: 60px; transform: rotate(-7deg); }
.login-hero-logo { position: relative; z-index: 1; width: min(620px, 58vw); max-height: 78vh; object-fit: contain; border-radius: 32px; box-shadow: 0 36px 90px rgba(0,0,0,.42); }
.login-brand .brand { color: var(--nav); padding: 0 0 34px; }
.login-brand .brand-lockup small { color: var(--muted); }
.locker-grid-art { display: grid; grid-template-columns: repeat(3, 100px); gap: 10px; transform: rotate(-7deg); }
.locker-grid-art span { aspect-ratio: 1; border-radius: 20px; border: 1px solid rgba(255,255,255,.15); background: linear-gradient(145deg, rgba(249,184,9,.2), rgba(255,255,255,.03)); display: grid; place-items: center; font-weight: 800; color: rgba(255,255,255,.65); }
.locker-grid-art span.active { background: var(--primary); color: var(--nav); box-shadow: 0 12px 30px rgba(249,184,9,.3); }
.eyebrow { color: var(--primary); text-transform: uppercase; letter-spacing: .13em; font-size: .75rem; font-weight: 900; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(2rem, 5vw, 3rem); line-height: 1.04; letter-spacing: -.045em; margin-bottom: 14px; }
h2 { font-size: clamp(1.45rem, 3vw, 2rem); letter-spacing: -.035em; margin-bottom: 8px; }
h3 { font-size: 1rem; margin-bottom: 8px; }
.subtle { color: var(--muted); line-height: 1.55; }
.form-stack { display: grid; gap: 16px; margin-top: 28px; }
label { display: grid; gap: 7px; font-size: .875rem; font-weight: 750; color: #334155; }
input, select, textarea { width: 100%; min-height: 48px; border: 1px solid #cfd7e4; border-radius: 12px; padding: 11px 13px; background: white; color: var(--ink); outline: none; }
textarea { min-height: 92px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(249,184,9,.18); }
.button { border: 0; border-radius: 12px; min-height: 46px; padding: 0 18px; display: inline-flex; justify-content: center; align-items: center; gap: 9px; font-weight: 800; text-decoration: none; transition: transform .16s ease, background .16s ease; }
.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0); }
.button.primary { color: var(--nav); background: var(--primary); box-shadow: 0 9px 20px rgba(249,184,9,.22); }
.button.primary:hover { background: var(--primary-dark); }
.button.secondary { color: var(--ink); background: #edf1f7; }
.button.ghost { color: #475569; background: transparent; border: 1px solid var(--line); }
.button.danger { color: white; background: var(--danger); }
.button.compact { min-height: 34px; padding: 0 11px; font-size: .76rem; }
.button.large { min-height: 58px; padding: 0 24px; border-radius: 16px; font-size: 1.05rem; }
.button:disabled { opacity: .55; cursor: wait; transform: none; }
.error-box, .notice { border-radius: 12px; padding: 12px 14px; font-size: .9rem; line-height: 1.45; }
.error-box { background: #fff0f2; border: 1px solid #ffc7cf; color: #9f2637; }
.notice { background: #eef8ff; border: 1px solid #c7e9ff; color: #245d7a; }
.app-shell { min-height: 100vh; display: grid; grid-template-columns: 248px minmax(0,1fr); }
.sidebar { background: var(--nav); color: #dce5f2; padding: 24px 18px; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; }
.brand { display: flex; gap: 12px; align-items: center; padding: 0 8px 24px; color: white; font-weight: 900; letter-spacing: -.02em; }
.brand .brand-mark { margin: 0; width: 36px; height: 36px; border-radius: 11px; }
.sidebar .brand-logo { width: 54px; height: 54px; }
.brand-lockup { display: grid; gap: 1px; line-height: 1; }
.brand-lockup strong { font-size: 1rem; letter-spacing: .12em; }
.brand-lockup small { color: #b9c0ca; font-size: .57rem; letter-spacing: .16em; font-weight: 800; }
.nav-list { display: grid; gap: 4px; }
.nav-link { appearance: none; border: 0; background: transparent; color: #a9b4c7; min-height: 46px; padding: 0 13px; border-radius: 12px; display: flex; align-items: center; gap: 12px; font-weight: 700; text-align: left; }
.nav-link:hover, .nav-link.active { color: white; background: rgba(255,255,255,.08); }
.nav-icon { width: 28px; height: 28px; display: grid; place-items: center; background: rgba(255,255,255,.07); border-radius: 9px; font-size: .75rem; }
.sidebar-user { margin-top: auto; border-top: 1px solid rgba(255,255,255,.1); padding: 18px 8px 0; }
.sidebar-user strong, .sidebar-user span { display: block; }
.sidebar-user span { color: #8e9aae; font-size: .78rem; margin-top: 3px; overflow: hidden; text-overflow: ellipsis; }
.main { min-width: 0; padding: 28px clamp(18px, 4vw, 48px) 56px; }
.topbar { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.topbar-actions, .inline-actions { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; }
.context-select { min-width: 220px; }
.grid { display: grid; gap: 16px; }
.stat-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
.stat-card, .card { background: var(--surface); border: 1px solid rgba(207,215,228,.78); border-radius: var(--radius); box-shadow: 0 5px 18px rgba(15,23,42,.035); }
.stat-card { padding: 20px; min-height: 138px; display: flex; flex-direction: column; justify-content: space-between; }
.stat-label { font-size: .8rem; color: var(--muted); font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.stat-value { font-size: 2.2rem; font-weight: 900; letter-spacing: -.05em; }
.stat-foot { font-size: .78rem; color: var(--muted); }
.card { padding: 22px; }
.section-grid { grid-template-columns: minmax(0,1.55fr) minmax(280px,.8fr); margin-top: 16px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 18px; }
.card-head h3 { margin: 0; }
.bar-chart { height: 210px; display: flex; align-items: flex-end; gap: 10px; padding-top: 25px; }
.bar-column { flex: 1; display: grid; grid-template-rows: 1fr auto; gap: 8px; min-width: 0; height: 100%; align-items: end; }
.bar { min-height: 7px; border-radius: 8px 8px 3px 3px; background: linear-gradient(180deg, #f9b809, #d99c00); position: relative; }
.bar span { position: absolute; top: -22px; left: 50%; transform: translateX(-50%); font-size: .72rem; font-weight: 800; }
.bar-column small { color: var(--muted); font-size: .7rem; overflow: hidden; text-align: center; }
.table-wrap { overflow: auto; margin: 0 -4px; }
table { border-collapse: collapse; width: 100%; min-width: 720px; }
th, td { padding: 13px 12px; text-align: left; border-bottom: 1px solid #e7ebf2; font-size: .86rem; }
th { color: var(--muted); font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: #f8f9fc; }
.status { display: inline-flex; align-items: center; white-space: nowrap; border-radius: 999px; padding: 5px 9px; font-size: .72rem; font-weight: 850; background: #eef1f6; color: #445066; }
.status.good { background: #e7f7f1; color: #087254; }
.status.warn { background: #fff3df; color: #9a5c07; }
.status.bad { background: #ffeaed; color: #a82f40; }
.list-stack { display: grid; gap: 10px; }
.list-item { border: 1px solid var(--line); border-radius: 14px; padding: 14px; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.list-item p { margin: 2px 0 0; color: var(--muted); font-size: .83rem; }
.empty { padding: 35px 20px; text-align: center; color: var(--muted); border: 1px dashed #cad3e0; border-radius: 14px; }
.split-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 18px; }
.filters { display: flex; flex-wrap: wrap; gap: 10px; }
.filters input, .filters select { min-height: 42px; width: auto; min-width: 150px; }
dialog { border: 0; border-radius: 22px; padding: 0; width: min(620px, calc(100vw - 28px)); box-shadow: 0 30px 90px rgba(15,23,42,.25); }
dialog::backdrop { background: rgba(8,14,26,.62); backdrop-filter: blur(3px); }
.dialog-body { padding: 24px; }
.dialog-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 20px; }
.dialog-head button { border: 0; background: #edf1f7; border-radius: 10px; width: 36px; height: 36px; font-weight: 900; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.span-2 { grid-column: 1 / -1; }
.timeline { display: grid; gap: 0; }
.timeline-item { display: grid; grid-template-columns: 18px 1fr; gap: 12px; min-height: 62px; }
.timeline-rail { display: flex; align-items: center; flex-direction: column; }
.timeline-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--primary); margin-top: 5px; flex: none; }
.timeline-line { width: 2px; background: #e0e5ed; flex: 1; }
.timeline-item:last-child .timeline-line { display: none; }
.timeline-copy p { margin: 3px 0 0; color: var(--muted); font-size: .78rem; }
.qr-card { display: grid; grid-template-columns: 230px 1fr; gap: 28px; align-items: center; }
.qr-card img { width: 100%; border: 1px solid var(--line); border-radius: 18px; }
.compartment-grid { display: grid; grid-template-columns: repeat(6, minmax(86px,1fr)); gap: 10px; }
.compartment { min-height: 148px; border: 1px solid var(--line); border-radius: 14px; padding: 12px; background: white; display: flex; flex-direction: column; justify-content: space-between; gap: 7px; }
.compartment .inline-actions { margin-top: 4px; }
.compartment.good { border-color: #a9dfcb; background: #f0fbf7; }
.compartment.warn { border-color: #f1cf92; background: #fff9ee; }
.compartment.bad { border-color: #f1b7c0; background: #fff4f6; }
.compartment strong { font-size: .9rem; }
.tabs { display: flex; overflow: auto; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 20px; }
.tab { border: 0; background: transparent; padding: 12px 14px; white-space: nowrap; color: var(--muted); font-weight: 800; border-bottom: 2px solid transparent; }
.tab.active { color: var(--primary); border-color: var(--primary); }
.public-shell { min-height: 100vh; padding: 22px; background: radial-gradient(circle at top right, rgba(249,184,9,.2), transparent 34%), var(--canvas); }
.public-header { max-width: 760px; margin: 0 auto 18px; display: flex; align-items: center; gap: 12px; }
.public-header .brand-mark { margin: 0; }
.public-header .brand-logo { width: 62px; height: 62px; }
.public-header .brand { padding: 0; color: var(--nav); }
.public-header .brand-lockup small { color: var(--muted); }
.public-card { max-width: 760px; margin: 0 auto; padding: clamp(22px, 5vw, 42px); background: white; border: 1px solid var(--line); border-radius: 26px; box-shadow: var(--shadow); }
.progress-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin: 24px 0 30px; }
.progress-step { height: 6px; background: #e8ecf3; border-radius: 99px; }
.progress-step.done { background: var(--primary); }
.public-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.public-form .full { grid-column: 1 / -1; }
.selected-locker { background: var(--nav); color: white; border-radius: 20px; padding: 24px; display: flex; justify-content: space-between; align-items: center; gap: 15px; margin: 22px 0; }
.selected-locker strong { display: block; font-size: 1.45rem; margin-top: 3px; }
.locker-pictogram { width: 72px; height: 72px; border: 2px solid var(--primary); border-radius: 16px; display: grid; place-items: center; font-size: 1.8rem; font-weight: 900; color: var(--primary); }
.success-symbol { width: 72px; height: 72px; display: grid; place-items: center; margin-bottom: 22px; border-radius: 50%; background: #dff8ee; color: var(--success); font-size: 2rem; font-weight: 900; }
.big-status { border-radius: 18px; padding: 18px; margin: 22px 0; font-size: 1.05rem; font-weight: 900; text-align: center; }
.big-status.wait { background: #fff4df; color: #8e5708; }
.big-status.done { background: #e3f8ef; color: #087254; }
.receipt-summary { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 22px 0; }
.receipt-summary div { padding: 12px; border: 1px solid var(--line); border-radius: 12px; }
.receipt-summary span { display: block; color: var(--muted); font-size: .75rem; margin-bottom: 4px; }
.snapshot { width: 100%; border-radius: 16px; border: 1px solid var(--line); margin-top: 16px; background: var(--nav); }
.snapshot-panel { margin-top: 20px; padding: 16px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface-soft); }
.snapshot-panel .snapshot { display: block; max-height: 460px; object-fit: contain; }
.snapshot-panel a { color: var(--brand); font-weight: 800; }
.toast-region { position: fixed; z-index: 1000; right: 18px; bottom: 18px; display: grid; gap: 10px; pointer-events: none; }
.toast { width: min(360px, calc(100vw - 36px)); background: var(--nav); color: white; border-radius: 13px; padding: 14px 16px; box-shadow: 0 15px 40px rgba(15,23,42,.28); animation: toast-in .2s ease; }
.toast.error { background: #8f2637; }
@keyframes toast-in { from { transform: translateY(8px); opacity: 0; } }
.whatsapp-status-card { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding: 18px; border: 1px solid #d9e1eb; border-radius: 16px; background: #f8fafc; margin-bottom: 16px; }
.whatsapp-status-card h3 { margin: 5px 0 3px; }
.whatsapp-qr { display: grid; grid-template-columns: minmax(220px,320px) 1fr; align-items: center; gap: 28px; padding: 20px; border: 1px solid #d9e1eb; border-radius: 18px; background: white; margin-bottom: 16px; }
.whatsapp-qr img { display: block; width: 100%; max-width: 320px; border-radius: 12px; }
.whatsapp-qr ol { margin: 0; padding-left: 22px; line-height: 1.75; }
.whatsapp-actions { margin: 16px 0; }
.bot-toggle-card { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 17px 18px; border: 1px solid #d9e1eb; border-radius: 16px; background: #fff; }
.bot-toggle-card p { margin: 5px 0 0; color: var(--muted); font-size: .88rem; }
.bot-toggle-action { display: flex; align-items: center; gap: 12px; }
.toggle-switch { position: relative; display: inline-flex; width: 52px; height: 30px; flex: 0 0 52px; cursor: pointer; }
.toggle-switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.toggle-slider { width: 100%; border-radius: 999px; background: #cbd5e1; transition: .2s ease; box-shadow: inset 0 0 0 1px rgba(15,23,42,.08); }
.toggle-slider::after { content: ""; position: absolute; width: 24px; height: 24px; left: 3px; top: 3px; border-radius: 50%; background: white; box-shadow: 0 2px 7px rgba(15,23,42,.28); transition: .2s ease; }
.toggle-switch input:checked + .toggle-slider { background: var(--brand); }
.toggle-switch input:checked + .toggle-slider::after { transform: translateX(22px); }
.toggle-switch input:focus-visible + .toggle-slider { outline: 3px solid rgba(109,40,217,.25); outline-offset: 2px; }
.toggle-switch input:disabled + .toggle-slider { opacity: .55; cursor: wait; }
.confirm-close { display: flex; align-items: flex-start; gap: 14px; padding: 17px; margin-top: 18px; border: 2px solid #d9e1eb; border-radius: 16px; background: #f8fafc; cursor: pointer; }
.confirm-close input { appearance: auto; width: 22px; height: 22px; min-height: 0; flex: 0 0 22px; margin: 1px 0 0; accent-color: #6d28d9; }
.confirm-close span { display: grid; gap: 4px; }
.confirm-close small { color: #64748b; line-height: 1.45; }
.button:disabled { cursor: not-allowed; opacity: .48; box-shadow: none; }
.mobile-nav { display: none; }
.skeleton { background: linear-gradient(90deg,#eef1f5 25%,#f7f8fa 50%,#eef1f5 75%); background-size: 200% 100%; animation: shimmer 1.4s infinite; border-radius: 12px; min-height: 90px; }
@keyframes shimmer { to { background-position: -200% 0; } }

@media (max-width: 1100px) {
  .stat-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .compartment-grid { grid-template-columns: repeat(3, minmax(86px,1fr)); }
}

@media (max-width: 760px) {
  .login-page { grid-template-columns: 1fr; }
  .login-art { display: none; }
  .app-shell { display: block; padding-bottom: 76px; }
  .sidebar { display: none; }
  .main { padding: 22px 15px 28px; }
  .topbar { align-items: stretch; flex-direction: column; margin-bottom: 20px; }
  .topbar-actions { width: 100%; }
  .topbar-actions .context-select { flex: 1; min-width: 0; }
  .mobile-nav { display: grid; grid-template-columns: repeat(5,1fr); position: fixed; z-index: 50; left: 0; right: 0; bottom: 0; padding: 7px max(6px,env(safe-area-inset-left)) calc(7px + env(safe-area-inset-bottom)); background: rgba(17,24,39,.97); box-shadow: 0 -8px 28px rgba(15,23,42,.2); }
  .mobile-nav .nav-link { min-width: 0; min-height: 55px; padding: 5px 2px; display: flex; flex-direction: column; gap: 3px; justify-content: center; font-size: .62rem; text-align: center; }
  .mobile-nav .nav-icon { width: 24px; height: 24px; }
  .stat-grid, .section-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .stat-card { min-height: 118px; padding: 16px; }
  .stat-value { font-size: 1.85rem; }
  .card { padding: 17px; }
  .qr-card { grid-template-columns: 1fr; }
  .qr-card img { max-width: 230px; margin: auto; }
  .compartment-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .public-shell { padding: 14px; }
  .public-card { border-radius: 22px; padding: 22px; }
  .public-form, .form-grid { grid-template-columns: 1fr; }
  .public-form .full, .span-2 { grid-column: auto; }
  .receipt-summary { grid-template-columns: 1fr; }
  .selected-locker { align-items: flex-start; }
  .split-toolbar { align-items: stretch; flex-direction: column; }
  .filters input, .filters select { width: 100%; }
  .whatsapp-status-card { flex-direction: column; }
  .whatsapp-qr { grid-template-columns: 1fr; }
  .whatsapp-qr img { margin: auto; }
}

@media (max-width: 430px) {
  .stat-grid { grid-template-columns: 1fr; }
  .stat-card { min-height: 104px; }
  .compartment-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  .login-page { grid-template-columns: 1fr; background: white; }
  .login-art { display: none; }
  .app-shell { display: block; }
  .sidebar { display: none; }
  .main { padding: 20px 16px 94px; }
  .mobile-nav { position: fixed; z-index: 50; display: grid; grid-template-columns: repeat(5,1fr); bottom: 0; left: 0; right: 0; padding: 7px 8px max(7px, env(safe-area-inset-bottom)); background: rgba(17,24,39,.97); backdrop-filter: blur(12px); }
  .mobile-nav .nav-link { min-height: 56px; padding: 5px 2px; display: grid; justify-items: center; gap: 3px; font-size: .67rem; }
  .mobile-nav .nav-icon { width: 24px; height: 24px; }
  .section-grid { grid-template-columns: 1fr; }
  .topbar { align-items: stretch; }
  .topbar, .split-toolbar { flex-direction: column; }
  .context-select { min-width: 0; }
  .qr-card { grid-template-columns: 1fr; }
  .qr-card img { max-width: 260px; margin: auto; }
}
@media (max-width: 560px) {
  .bot-toggle-card { align-items: stretch; flex-direction: column; }
  .bot-toggle-action { width: 100%; justify-content: space-between; }
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat-card { padding: 15px; min-height: 118px; }
  .stat-value { font-size: 1.75rem; }
  .form-grid, .public-form, .receipt-summary { grid-template-columns: 1fr; }
  .span-2, .public-form .full { grid-column: auto; }
  .public-shell { padding: 14px; }
  .public-card { border-radius: 20px; padding: 22px 18px; }
  .compartment-grid { grid-template-columns: repeat(2,1fr); }
  .selected-locker { align-items: flex-start; }
  .locker-pictogram { width: 58px; height: 58px; }
}
@media print {
  body { background: white; }
  .sidebar, .mobile-nav, .topbar-actions, .button, .tabs { display: none !important; }
  .app-shell { display: block; }
  .main, .public-shell { padding: 0; }
  .card, .public-card { box-shadow: none; border: 0; }
}