/* =====================
   MyGrid project-specifieke CSS
   ===================== */

/*
  Thema-ondersteuning met CSS-variabelen
  --------------------------------------
*/
:root {
  --mygrid-bg: #fff;
  --mygrid-text: #222;
  --mygrid-primary: #1976d2;
  --mygrid-secondary: #e3e3e3;
  --mygrid-border: #ccc;
  /* Container breedtes */
  --container-max-mobile: 100vw;
  --container-max-tablet: 900px;
  --container-max-desktop: 1200px;
  --container-max-widescreen: 1600px;
  --footer-height: 3em;
}

.theme-dark {
  --mygrid-bg: #181a1b;
  --mygrid-text: #f1f1f1;
  --mygrid-primary: #90caf9;
  --mygrid-secondary: #23272a;
  --mygrid-border: #333;
}

.theme-light {
  --mygrid-bg: #fff;
  --mygrid-text: #222;
  --mygrid-primary: #1976d2;
  --mygrid-secondary: #e3e3e3;
  --mygrid-border: #ccc;
}

body {
  background: var(--mygrid-bg);
  color: var(--mygrid-text);
}

.mygrid-header{
  /* Verwijder achtergrondkleur hier zodat wrapper het bepaalt */
  background: none;
  color: inherit;
}

.mygrid-navbar-wrapper, .mygrid-footer{
  background: var(--mygrid-secondary);
  color: var(--mygrid-text);
}

.mygrid-nav {
  background: none;
  color: inherit;
}

.mygrid-col {
  border: 1px solid var(--mygrid-border);
}

.mygrid-col-1, .mygrid-col-2, .mygrid-col-3, .mygrid-col-4,
.mygrid-col-5, .mygrid-col-6, .mygrid-col-7, .mygrid-col-8,
.mygrid-col-9, .mygrid-col-10, .mygrid-col-11, .mygrid-col-12 {
  background: var(--mygrid-primary);
  color: var(--mygrid-bg);
}

.mygrid-footer {
  height: var(--footer-height);
  min-height: var(--footer-height);
  max-height: var(--footer-height);
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 1em;
  background: var(--mygrid-secondary);
  color: var(--mygrid-text);
}

/*
  1. Container & Layout
  ---------------------
*/
html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

.mygrid-container {
  max-width: var(--container-max-mobile);
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  grid-template-columns: 1fr;
  min-height: 100vh;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  padding-left: 1em;
  padding-right: 1em;
  box-sizing: border-box;
}

.mygrid-container.mygrid-navbar-col {
  grid-template-rows: auto 1fr auto;
  grid-template-columns: 200px 1fr;
}

/*
  2. Grid Areas (Header, Nav, Main, Footer)
  ----------------------------------------
*/
.mygrid-header   { padding: 1em; }
.mygrid-nav      { padding: 1em; }
.mygrid-main     { padding: 1em; }
.mygrid-footer   { padding: 1em; }

/*
  3. 12-koloms grid systeem
  ------------------------
*/
.mygrid-row {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1em;
}

.mygrid-col {
  padding: 1em;
  border-radius: 4px;
  border: 1px solid var(--mygrid-border);
}

/* Utility classes voor kolombreedte */
.mygrid-col-1  { grid-column: span 1; }
.mygrid-col-2  { grid-column: span 2; }
.mygrid-col-3  { grid-column: span 3; }
.mygrid-col-4  { grid-column: span 4; }
.mygrid-col-5  { grid-column: span 5; }
.mygrid-col-6  { grid-column: span 6; }
.mygrid-col-7  { grid-column: span 7; }
.mygrid-col-8  { grid-column: span 8; }
.mygrid-col-9  { grid-column: span 9; }
.mygrid-col-10 { grid-column: span 10; }
.mygrid-col-11 { grid-column: span 11; }
.mygrid-col-12 { grid-column: span 12; }

/*
  4. Sticky helpers
  ----------------
*/
.mygrid-header-sticky {
  position: sticky;
  top: 0;
  z-index: 10;
}

.mygrid-sticky-top {
  position: sticky;
  top: 0;
  z-index: 10;
}

/*
  5. Responsive
  -------------
*/
@media (max-width: 700px) {
  .mygrid-row {
    grid-template-columns: 1fr;
  }
  .mygrid-col,
  .mygrid-col-1, .mygrid-col-2, .mygrid-col-3, .mygrid-col-4,
  .mygrid-col-5, .mygrid-col-6, .mygrid-col-7, .mygrid-col-8,
  .mygrid-col-9, .mygrid-col-10, .mygrid-col-11, .mygrid-col-12 {
    grid-column: span 12;
  }
}

@media (min-width: 701px) and (max-width: 1024px) {
  .mygrid-row {
    gap: 1.5em;
  }
  .mygrid-main, .mygrid-header, .mygrid-footer, .mygrid-nav {
    padding: 2em;
  }
  .mygrid-container {
    max-width: var(--container-max-tablet);
  }
}

@media (min-width: 1025px) and (max-width: 1440px) {
  .mygrid-container {
    max-width: var(--container-max-desktop);
  }
}

@media (min-width: 1441px) {
  .mygrid-container {
    max-width: var(--container-max-widescreen);
  }
  .mygrid-row {
    gap: 2em;
  }
}

/* Accessibility: duidelijke focus styles voor interactieve elementen */
a, button, input, select, textarea {
  outline: 2px solid var(--mygrid-primary);
  outline-offset: 2px;
  transition: outline 0.2s;
}

a:focus, button:focus, input:focus, select:focus, textarea:focus {
  outline: 3px solid var(--mygrid-primary);
  outline-offset: 2px;
  box-shadow: 0 0 0 2px var(--mygrid-secondary);
}

.mygrid-footer {
  box-sizing: border-box;
}