/* Dashboard vânzări — navbar negru / galben, conținut alb / negru */

:root {
  --black: #000;
  --yellow: #ffd700;
  --yellow-deep: #f1c40f;
  --white: #fff;
  --ink: #000;
  --grey: #595959;
  --rule: #cfcfcf;
  --hatch: #f0f0f0;
  --danger: #b00020;
  --font: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --nav-h: 60px;
  --wrap: 1200px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
  background: var(--white);
}

a { color: inherit; }
code { font-size: .9em; }

:focus-visible { outline: 3px solid var(--black); outline-offset: 2px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; left: -9999px; top: .5rem; z-index: 100;
  padding: .5rem 1rem; background: var(--yellow); color: var(--black); font-weight: 700;
}
.skip:focus { left: 1rem; }

/* ---------- Navbar ---------- */

.navbar, .topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--black);
  color: var(--yellow);
  border-bottom: 4px solid var(--yellow);
}

.navbar :focus-visible, .topbar :focus-visible { outline-color: var(--yellow); }

.nav, .topbar-inner {
  max-width: var(--wrap);
  min-height: var(--nav-h);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.brand {
  color: var(--yellow);
  text-decoration: none;
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -.01em;
  white-space: nowrap;
}

.nav-panel { flex: 1; display: flex; align-items: center; gap: 1rem; }

.nav-list {
  flex: 1;
  display: flex;
  gap: .25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-item { position: relative; }

.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  min-height: 44px;
  padding: .5rem .875rem;
  font: inherit;
  font-weight: 600;
  color: var(--yellow);
  background: none;
  border: 0;
  cursor: pointer;
}

.nav-item > .nav-btn::after {
  content: "";
  width: .45em;
  height: .45em;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-25%) rotate(45deg);
  transition: transform .15s ease;
}
.nav-item > .nav-btn[aria-expanded="true"]::after { transform: translateY(20%) rotate(-135deg); }

.nav-btn:hover,
.nav-btn[aria-expanded="true"] { background: var(--yellow); color: var(--black); }

.menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 17rem;
  max-height: 70vh;
  overflow-y: auto;
  margin: 0;
  padding: .375rem 0;
  list-style: none;
  background: var(--black);
  border: 1px solid var(--yellow);
  border-top: 0;
}
.nav-btn[aria-expanded="true"] + .menu { display: block; }

.menu-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .55rem 1rem;
  color: var(--yellow);
  text-decoration: none;
  white-space: nowrap;
  border-left: 4px solid transparent;
}
.menu-link:hover,
.menu-link:focus-visible { background: var(--yellow); color: var(--black); outline: none; }
.menu-link[aria-current="true"] { font-weight: 800; border-left-color: var(--yellow); }

.nav-logout { display: flex; align-items: center; gap: .75rem; margin: 0 0 0 auto; }
.nav-user { font-size: .875rem; color: var(--yellow); opacity: .8; }
.nav-exit { border: 1px solid var(--yellow); }

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-left: auto;
  background: none;
  border: 1px solid var(--yellow);
  cursor: pointer;
}
.bars, .bars::before, .bars::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--yellow);
}
.bars { position: relative; }
.bars::before, .bars::after { content: ""; position: absolute; left: 0; }
.bars::before { top: -6px; }
.bars::after { top: 6px; }

/* Icon link extern */
.ext::after,
.ledger-link::after {
  content: "";
  flex: none;
  width: .8em;
  height: .8em;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M6.5 3H3v10h10V9.5M9 2h5v5M14 2 7 9' fill='none' stroke='black' stroke-width='1.8'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M6.5 3H3v10h10V9.5M9 2h5v5M14 2 7 9' fill='none' stroke='black' stroke-width='1.8'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* ---------- Conținut ---------- */

.main {
  flex: 1;
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3.5rem;
}

.fc-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.fc-title {
  display: flex;
  align-items: baseline;
  gap: .75rem;
  margin: 0;
  line-height: .9;
}
.fc-label { font-size: 1.5rem; font-weight: 600; }
.fc-year {
  font-size: clamp(3.5rem, 11vw, 7rem);
  font-weight: 800;
  letter-spacing: -.045em;
  font-variant-numeric: tabular-nums;
}

.fc-nav { display: flex; gap: .5rem; }

.year-step {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: .5rem 1rem;
  border: 2px solid var(--black);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  text-decoration: none;
}
.year-step:hover { background: var(--black); color: var(--yellow); }
.year-step[hidden] { display: none; }

/* Calendar lunar: grilă cu linii negre */
.months {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--black);
  border: 2px solid var(--black);
}

.month { display: flex; background: var(--white); }

.m-cell {
  flex: 1;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: .25rem;
  min-height: 9rem;
  padding: 1rem 1.125rem 1.125rem;
  color: var(--ink);
  text-decoration: none;
  transition: background-color .12s ease;
}

.m-num { font-size: .875rem; font-weight: 700; color: var(--grey); font-variant-numeric: tabular-nums; }
.m-name { align-self: end; font-size: 1.375rem; font-weight: 700; letter-spacing: -.01em; }
.m-state { font-size: .875rem; color: var(--grey); }

a.m-cell:hover { background: var(--yellow); }
a.m-cell:hover .m-num,
a.m-cell:hover .m-state { color: var(--black); }
a.m-cell:focus-visible { outline: 3px solid var(--black); outline-offset: -7px; }

.month.is-current .m-cell { background: var(--yellow); }
.month.is-current .m-num,
.month.is-current .m-state { color: var(--black); font-weight: 700; }
.month.is-current a.m-cell:hover { background: var(--yellow-deep); }

.month.is-empty .m-cell {
  background: repeating-linear-gradient(135deg, var(--white) 0 8px, var(--hatch) 8px 16px);
}
.month.is-empty .m-name { color: #6b6b6b; font-weight: 600; }

/* Alte rapoarte */
.others { margin-top: 3.5rem; }
.others h2 {
  margin: 0 0 1.5rem;
  padding-bottom: .5rem;
  font-size: 1.5rem;
  border-bottom: 4px solid var(--yellow);
}
.others-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 2rem 2.5rem;
}
.group h3 { margin: 0 0 .5rem; font-size: 1rem; }

.ledger { margin: 0; padding: 0; list-style: none; border-top: 2px solid var(--black); }
.ledger li { border-bottom: 1px solid var(--rule); }
.ledger-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .7rem .375rem;
  text-decoration: none;
}
.ledger-link:hover { background: var(--yellow); }

.foot {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 1.25rem;
  font-size: .875rem;
  color: var(--grey);
  border-top: 1px solid var(--rule);
}

/* ---------- Login ---------- */

.login-wrap {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 3rem 1.25rem;
}

.login {
  width: 100%;
  max-width: 24rem;
  padding: 2rem;
  background: var(--white);
  border: 2px solid var(--black);
  box-shadow: 8px 8px 0 var(--yellow);
}
.login h1 { margin: 0 0 .25rem; font-size: 1.75rem; letter-spacing: -.01em; }
.login-sub { margin: 0 0 1.25rem; color: var(--grey); }

.login label { display: block; margin: 1rem 0 .375rem; font-weight: 600; }

.login input[type="text"],
.login input[type="password"] {
  width: 100%;
  min-height: 46px;
  padding: .65rem .8rem;
  font: inherit;
  color: var(--black);
  background: var(--white);
  border: 2px solid var(--black);
  border-radius: 0;
}
.login input:focus-visible { outline: none; box-shadow: 0 0 0 4px var(--yellow); }

.pass-field { display: flex; }
.pass-field input { flex: 1; min-width: 0; border-right: 0 !important; }
.pass-toggle {
  padding: 0 .9rem;
  font: inherit;
  font-weight: 600;
  background: var(--white);
  border: 2px solid var(--black);
  cursor: pointer;
}
.pass-toggle:hover { background: var(--yellow); }

.btn-primary {
  width: 100%;
  min-height: 48px;
  margin-top: 1.5rem;
  font: inherit;
  font-weight: 700;
  color: var(--black);
  background: var(--yellow);
  border: 2px solid var(--black);
  cursor: pointer;
}
.btn-primary:hover { background: var(--black); color: var(--yellow); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }

.alert {
  margin: 0 0 1rem;
  padding: .7rem .9rem;
  background: #fdecee;
  border-left: 4px solid var(--danger);
}
.alert-ok { background: #fff8cc; border-left-color: var(--black); }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .nav { flex-wrap: wrap; }
  .nav-toggle { display: inline-flex; }

  .nav-panel {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
    padding: .5rem 1.25rem 1rem;
    background: var(--black);
    border-bottom: 4px solid var(--yellow);
  }
  .nav-toggle[aria-expanded="true"] + .nav-panel { display: flex; }

  .nav-list { flex-direction: column; }
  .nav-btn { width: 100%; justify-content: space-between; }
  .menu { position: static; min-width: 0; max-height: none; border: 0; padding: 0 0 .5rem .75rem; }
  .menu-link { white-space: normal; }

  .nav-logout {
    margin: .75rem 0 0;
    padding-top: .75rem;
    border-top: 1px solid rgba(255, 215, 0, .35);
    justify-content: space-between;
  }
  .nav-exit { width: auto; }

  .months { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 560px) {
  .main { padding-top: 1.75rem; }
  .fc-label { font-size: 1.25rem; }
  .months { grid-template-columns: repeat(2, 1fr); }
  .m-cell { min-height: 7rem; padding: .85rem; }
  .m-name { font-size: 1.125rem; }
  .login { padding: 1.5rem; box-shadow: 6px 6px 0 var(--yellow); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}