/* ─── DANTI BUTTON SYSTEM ────────────────────────────────────────────────
   One stylesheet for every button in the web panel. Pages link it (or
   @import it from their own CSS) and use these classes instead of defining
   their own button colours/shapes.

   Purpose → class
     Save / Confirm / Add / Create / main action ...... .btn .btn-primary
     Cancel / Close / Back (text) ...................... .btn .btn-secondary
     Secondary actions (Export, Import, Download, Edit)  .btn .btn-outline
     Delete / destructive confirm ...................... .btn .btn-danger
     Delete inside a row/list (less weight) ............ .btn .btn-danger-outline
     Link-style action inside text ..................... .btn-link
     Information "i" (reference: Settings → Passwords) . .btn-info
     Icon-only action (edit, trash, close) ............. .btn-icon [+ .btn-icon-danger]
     Icon-only on a filled circle (white glyph images) . .btn-icon .btn-icon-filled

   Sizes: default 38px high · .btn-sm 30px (tables, rows, footers)
          · .btn-lg 46px (main form save) · .btn-block full width.
   Shape: text buttons use 8px corners everywhere; only icon-only buttons
   (.btn-info, .btn-icon) are circles.
   ───────────────────────────────────────────────────────────────────── */
@import url("../colours.css");

:root {
  --btn-radius: 8px;
  --btn-height: 38px;
  --btn-height-sm: 30px;
  --btn-height-lg: 46px;
  --btn-padding-x: 18px;
  --btn-padding-x-sm: 12px;
  --btn-font-size: 14px;
  --btn-font-size-sm: 13px;
  --btn-gap: 6px;

  --btn-primary-bg: var(--app-theme, #076A89);
  --btn-primary-bg-hover: #05596f;
  --btn-primary-bg-active: #044a5c;
  --btn-primary-text: #ffffff;

  --btn-secondary-bg: #ffffff;
  --btn-secondary-bg-hover: #f3f6f7;
  --btn-secondary-border: #D1D1D1;
  --btn-secondary-text: #3B3B3B;

  --btn-outline-text: var(--app-theme, #076A89);
  --btn-outline-border: var(--app-theme, #076A89);
  --btn-outline-bg-hover: #e8f2f5;

  --btn-danger-bg: var(--red-alert, #ca0c0c);
  --btn-danger-bg-hover: #a90a0a;
  --btn-danger-bg-active: #8e0808;
  --btn-danger-text: #ffffff;
  --btn-danger-soft-bg-hover: #fdecec;

  --btn-focus-ring: 0 0 0 3px rgba(7, 106, 137, 0.35);
  --btn-focus-ring-danger: 0 0 0 3px rgba(202, 12, 12, 0.3);
}

/* ─── BASE ─── */
.btn, .btn-info, .btn-icon, .seg-tab { box-sizing: border-box; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--btn-gap);
  height: var(--btn-height);
  min-width: 0;
  padding: 0 var(--btn-padding-x);
  border: 1px solid transparent;
  border-radius: var(--btn-radius);
  background: transparent;
  font-family: App-Medium, sans-serif;
  font-size: var(--btn-font-size);
  font-weight: normal;
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  box-shadow: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.btn:focus { outline: none; }
.btn:focus-visible { box-shadow: var(--btn-focus-ring); }

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: default;
  pointer-events: none;
}

.btn > i,
.btn > svg,
.btn > img { width: 16px; height: 16px; font-size: 16px; flex-shrink: 0; }

/* ─── SIZES ─── */
.btn-sm { height: var(--btn-height-sm); padding: 0 var(--btn-padding-x-sm); font-size: var(--btn-font-size-sm); }
.btn-lg { height: var(--btn-height-lg); padding: 0 24px; font-size: 15px; }
.btn-block { display: flex; width: 100%; }

/* ─── PRIMARY: save / confirm / add / create ─── */
.btn-primary { background: var(--btn-primary-bg); color: var(--btn-primary-text); }
.btn-primary:hover { background: var(--btn-primary-bg-hover); }
.btn-primary:active { background: var(--btn-primary-bg-active); }

/* ─── SECONDARY: cancel / close / back ─── */
.btn-secondary {
  background: var(--btn-secondary-bg);
  border-color: var(--btn-secondary-border);
  color: var(--btn-secondary-text);
}
.btn-secondary:hover { background: var(--btn-secondary-bg-hover); }
.btn-secondary:active { background: #e9eef0; }

/* ─── OUTLINE: export / import / download / edit / other secondary actions ─── */
.btn-outline {
  background: #ffffff;
  border-color: var(--btn-outline-border);
  color: var(--btn-outline-text);
}
.btn-outline:hover { background: var(--btn-outline-bg-hover); }
.btn-outline:active { background: #d9eaef; }

/* ─── DANGER: delete / destructive confirm ─── */
.btn-danger { background: var(--btn-danger-bg); color: var(--btn-danger-text); }
.btn-danger:hover { background: var(--btn-danger-bg-hover); }
.btn-danger:active { background: var(--btn-danger-bg-active); }
.btn-danger:focus-visible { box-shadow: var(--btn-focus-ring-danger); }

.btn-danger-outline {
  background: #ffffff;
  border-color: var(--btn-danger-bg);
  color: var(--btn-danger-bg);
}
.btn-danger-outline:hover { background: var(--btn-danger-soft-bg-hover); }
.btn-danger-outline:focus-visible { box-shadow: var(--btn-focus-ring-danger); }

/* ─── LINK ─── */
.btn-link {
  display: inline;
  padding: 0;
  border: none;
  background: none;
  font-family: App-Medium, sans-serif;
  font-size: inherit;
  color: var(--app-theme, #076A89);
  text-decoration: underline;
  cursor: pointer;
}
.btn-link:hover { color: var(--btn-primary-bg-hover); }
.btn-link:focus-visible { outline: 2px solid var(--app-theme, #076A89); outline-offset: 2px; }

/* ─── INFO "i" (reference design: Settings → Passwords) ─── */
.btn-info {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid var(--silver-background, #E8E8E8);
  background: #ffffff;
  color: var(--app-theme, #076A89);
  font-family: App-Medium, sans-serif;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}
.btn-info:hover { background: #f3f6f7; border-color: #D1D1D1; }
.btn-info:focus { outline: none; }
.btn-info:focus-visible { outline: 2px solid var(--app-theme, #076A89); outline-offset: 2px; }
.btn-info.btn-sm { width: 24px; height: 24px; font-size: 12px; padding: 0; }

/* ─── ICON-ONLY: edit / trash / close ─── */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 50%;
  background: transparent;
  color: var(--text-regular, #6B6B6B);
  font-size: 18px;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.btn-icon:hover { background: #f0f3f4; color: var(--app-theme, #076A89); }
.btn-icon:focus { outline: none; }
.btn-icon:focus-visible { box-shadow: var(--btn-focus-ring); }
.btn-icon > i, .btn-icon > svg, .btn-icon > img { width: 18px; height: 18px; font-size: 18px; }
.btn-icon-danger { color: var(--btn-danger-bg); }
.btn-icon-danger:hover { background: var(--btn-danger-soft-bg-hover); color: var(--btn-danger-bg-hover); }
.btn-icon.btn-sm { width: 28px; height: 28px; font-size: 16px; padding: 0; }
/* Filled icon button: for white glyph images (action bar calendar / trash). */
.btn-icon.btn-icon-filled { width: 38px; height: 38px; padding: 9px; background: var(--btn-primary-bg); color: #ffffff; }
.btn-icon.btn-icon-filled:hover { background: var(--btn-primary-bg-hover); color: #ffffff; }
.btn-icon.btn-icon-filled:active { background: var(--btn-primary-bg-active); }
.btn-icon.btn-icon-filled.btn-icon-danger { background: var(--btn-danger-bg); }
.btn-icon.btn-icon-filled.btn-icon-danger:hover { background: var(--btn-danger-bg-hover); }
.btn-icon.btn-icon-filled.btn-icon-danger:focus-visible { box-shadow: var(--btn-focus-ring-danger); }

/* ─── GROUPS (footers, dialogs) ─── */
.btn-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}
.btn-row.btn-row-center { justify-content: center; }
.btn-row.btn-row-stretch > .btn { flex: 1; }

@media (max-width: 480px) {
  .btn-row.btn-row-stack-mobile { flex-direction: column-reverse; align-items: stretch; }
  .btn-row.btn-row-stack-mobile > .btn { width: 100%; }
}

/* ─── EXCEPTIONS (not "buttons", but shared so modules stay consistent) ───

   Segmented tabs (Payroll EN CURSO / HISTORIAL, Reports Ingresos / Clientes /
   Egresos, …): a grey track with white "pill" for the selected segment.
     <div class="seg-tabs" role="tablist">
       <button class="seg-tab selected|aria-selected=true">…</button>
     Selected state = `.selected` class OR aria-selected="true".

   Floating "+" add button lives in ModulesContainer/container.css
   (.fab-add-btn) and uses --btn-primary-* colours/states from here.
   Module grid tiles, list rows, the shop dropdown and date inputs keep their
   own design. */
.seg-tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: 10px;
  background: var(--edit-text-background, #EBEBEB);
  flex-shrink: 0;
}
.seg-tab {
  flex: 1;
  min-width: 0;
  height: 32px;
  padding: 0 8px;
  border: none;
  border-radius: 8px;
  background: transparent;
  font-family: App-Medium, sans-serif;
  font-size: var(--btn-font-size-sm);
  color: var(--text-regular, #6B6B6B);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background-color 0.15s ease, color 0.15s ease;
}
.seg-tab:hover { color: var(--app-theme, #076A89); }
.seg-tab:focus { outline: none; }
.seg-tab:focus-visible { box-shadow: var(--btn-focus-ring); }
.seg-tab.selected,
.seg-tab[aria-selected="true"],
.seg-tab[aria-pressed="true"] {
  background: #ffffff;
  color: var(--app-theme, #076A89);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}
.seg-tab:disabled { opacity: 0.5; cursor: default; }