/* Aplicația pentru firme: sobru, neutru, un albastru ca accent.
   Tema: aleasă de utilizator (data-theme pe <html>, din cookie) sau, implicit, cea a sistemului. */

:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --fg: #1f2933;
  --muted: #616e7c;
  --border: #d9e2ec;
  --accent: #2f6f9f;
  --accent-fg: #ffffff;
  --accent-soft: #e6f0f7;
  --danger: #b42318;
  --warning: #b54708;
  --sidebar-width: 15rem;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #111418;
  --surface: #1c2128;
  --fg: #e4e7eb;
  --muted: #9aa5b1;
  --border: #323f4b;
  --accent: #6fb1e0;
  --accent-fg: #0b1a26;
  --accent-soft: #1d3446;
  --danger: #f97066;
  --warning: #fdb022;
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111418;
    --surface: #1c2128;
    --fg: #e4e7eb;
    --muted: #9aa5b1;
    --border: #323f4b;
    --accent: #6fb1e0;
    --accent-fg: #0b1a26;
    --accent-soft: #1d3446;
    --danger: #f97066;
    --warning: #fdb022;
    color-scheme: dark;
  }
}

/* Comutatorul de temă (Automat / Luminos / Întunecat). */
.theme-switch { display: inline-flex; margin: 0; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.theme-switch button {
  background: none;
  border: 0;
  padding: .2rem .55rem;
  color: var(--muted);
  font: inherit;
  font-size: .85rem;
  cursor: pointer;
}
.theme-switch button + button { border-left: 1px solid var(--border); }
.theme-switch button[aria-pressed="true"] { background: var(--accent-soft); color: var(--fg); font-weight: 600; }
.auth .theme-switch { margin-top: 1rem; }

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); }

/* Structura: antet, meniu lateral, conținut */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .6rem 1.25rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: .75rem; font-weight: 600; }
.brand img { max-height: 2.25rem; max-width: 10rem; object-fit: contain; }
.user-menu { display: flex; align-items: center; gap: .75rem; color: var(--muted); }
.user-menu form { margin: 0; }
.menu-toggle { display: none; }

.layout { display: flex; min-height: calc(100vh - 3.5rem); }
.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  padding: 1rem .75rem;
  background: var(--surface);
  border-right: 1px solid var(--border);
}
.sidebar a {
  display: block;
  padding: .45rem .75rem;
  border-radius: 6px;
  color: var(--fg);
  text-decoration: none;
}
.sidebar a:hover { background: var(--accent-soft); }
.sidebar a.active { background: var(--accent); color: var(--accent-fg); }
.content { flex: 1; min-width: 0; padding: 1.5rem; }


h1 { font-size: 1.4rem; margin: 0 0 1rem; }
h2 { font-size: 1.05rem; margin: 0 0 .75rem; }

/* Carduri și tabele */
.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(min(22rem, 100%), 1fr)); }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  min-width: 0;
}
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .45rem .5rem; border-bottom: 1px solid var(--border);
         vertical-align: top; }
th { color: var(--muted); font-weight: 500; font-size: .85rem; }
.empty { color: var(--muted); margin: 0; }
.muted { color: var(--muted); }
.badge { display: inline-block; padding: .05rem .5rem; border-radius: 999px; font-size: .8rem;
         background: var(--accent-soft); color: var(--fg); white-space: nowrap; }
.badge.danger { background: var(--danger); color: #fff; }
.badge.warning { background: var(--warning); color: var(--surface); }
.overdue { color: var(--danger); font-weight: 600; }

/* Formulare și butoane */
button, .button {
  font: inherit;
  padding: .5rem 1rem;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: var(--accent);
  color: var(--accent-fg);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
button.link { background: none; border: 0; padding: 0; color: var(--accent); }
label { display: block; font-weight: 500; margin: .75rem 0 .25rem; }
input[type=text], input[type=email], input[type=password] {
  width: 100%;
  padding: .5rem .6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--fg);
  font: inherit;
}
.errorlist { color: var(--danger); padding-left: 1.1rem; margin: .25rem 0; }
.messages { list-style: none; padding: 0; margin: 0 0 1rem; }
.messages li { padding: .5rem .75rem; border-radius: 6px; background: var(--accent-soft); }
.messages li + li { margin-top: .4rem; }
.messages li.warning, .messages li.error { border-left: 4px solid var(--warning); }
.messages li.error { border-left-color: var(--danger); }

/* Paginile de autentificare */
.auth { max-width: 24rem; margin: 10vh auto; }
.auth .card { padding: 1.5rem; }
.auth h1 { text-align: center; }
.verification-code { font-size: 2rem; font-weight: 700; letter-spacing: .3rem; text-align: center; margin: .5rem 0; }
.auth .actions { margin-top: 1.25rem; display: flex; justify-content: space-between;
                 align-items: center; gap: 1rem; }

/* Ajutor pe pagină */
.help {
  margin: 0 0 1.25rem;
  padding: .6rem 1rem;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 6px;
  background: var(--surface);
}
.help summary { cursor: pointer; font-weight: 600; }
.help-body { margin-top: .5rem; max-width: 60rem; }
.help-body ul, .help-body ol { margin: .3rem 0 .3rem 1.2rem; padding: 0; }

/* Liste, filtre, formulare pe pagină */
.toolbar { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; margin-bottom: 1rem; }
.toolbar input[type=search], .toolbar select, select, textarea, input[type=date], input[type=number] {
  padding: .45rem .6rem; border: 1px solid var(--border); border-radius: 6px;
  background: var(--bg); color: var(--fg); font: inherit;
}
.toolbar input[type=search] { flex: 1; min-width: 14rem; }
.toolbar .spacer { flex: 1; }
.form-grid { display: grid; gap: 0 1.25rem; grid-template-columns: repeat(auto-fit, minmax(min(16rem, 100%), 1fr)); }
.form-grid > div { min-width: 0; }
.form-grid select, .form-grid textarea, .form-grid input { width: 100%; }
.helptext { color: var(--muted); font-size: .85rem; }
.form-actions { margin-top: 1.25rem; display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; }
.button.secondary, button.secondary { background: transparent; color: var(--accent); }
button.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
dl.details { display: grid; grid-template-columns: max-content 1fr; gap: .35rem 1.25rem; margin: 0; }
dl.details dt { color: var(--muted); }
dl.details dd { margin: 0; }
.pagination { display: flex; gap: .75rem; align-items: center; margin-top: 1rem; }
.stack > * + * { margin-top: 1rem; }
a.card { color: inherit; text-decoration: none; display: block; }
a.card:hover { border-color: var(--accent); }

/* Ecrane mici (telefon): meniu sub ☰, tabele afișate ca fișe, zone de atins mai mari. */
@media (max-width: 720px) {
  body { font-size: 16px; }
  .topbar { flex-wrap: wrap; padding: .5rem 1rem; gap: .5rem; }
  .brand { flex: 1; min-width: 0; }
  .brand span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .menu-toggle {
    display: inline-block;
    font-size: 1.4rem;
    line-height: 1;
    padding: .45rem .7rem;
    background: transparent;
    color: var(--fg);
    border-color: var(--border);
  }
  .user-menu { display: none; width: 100%; flex-wrap: wrap; padding: .5rem 0 .25rem;
               border-top: 1px solid var(--border); }
  .menu-open .user-menu { display: flex; }

  .layout { flex-direction: column; min-height: 0; }
  .sidebar { display: none; width: auto; border-right: 0; border-bottom: 1px solid var(--border);
             padding: .5rem; }
  .menu-open .sidebar { display: block; }
  .sidebar a { padding: .7rem .9rem; }
  .content { padding: 1rem; }
  .card { padding: .85rem 1rem; }

  /* Tabelele devin fișe: fiecare rând e un bloc, cu numele coloanei lângă valoare. */
  .table-wrap { overflow: visible; }
  .table-wrap table, .table-wrap tbody, .table-wrap tr, .table-wrap td { display: block; width: 100%; }
  .table-wrap thead { display: none; }
  .table-wrap tr { padding: .5rem 0; border-bottom: 1px solid var(--border); }
  .table-wrap tr:last-child { border-bottom: 0; }
  .table-wrap td { display: flex; gap: .75rem; padding: .15rem 0; border: 0; overflow-wrap: anywhere; }
  .table-wrap td[data-label]::before {
    content: attr(data-label);
    flex: 0 0 7.5rem;
    color: var(--muted);
    font-size: .85rem;
  }
  .table-wrap td:empty { display: none; }

  /* Zone de atins: minimum ~44px; 16px în câmpuri, altfel iPhone mărește pagina la tastare. */
  button, .button { padding: .65rem 1.1rem; }
  button.link { padding: .35rem 0; }
  input:not([type=checkbox]):not([type=radio]), select, textarea { font-size: 16px; min-height: 2.75rem; }
  input[type=checkbox], input[type=radio] { width: 1.25rem; height: 1.25rem; }
  textarea { min-height: 5rem; }
  .toolbar input[type=search] { min-width: 0; flex-basis: 100%; }
  .form-actions > * { flex: 1 1 auto; text-align: center; }
  dl.details { grid-template-columns: 1fr; gap: 0; }
  dl.details dt { margin-top: .6rem; font-size: .85rem; }
  .auth { margin: 1.5rem auto; padding: 0 1rem; }
  .theme-switch button { padding: .45rem .7rem; }
}