/* ====================================================
   KLUIS BRASSERIE LUS — Operatie Fear Feather
   Thema: WOII geheim dossier (legergroen, kraftpapier, typemachine)
   ==================================================== */

@import url('https://fonts.googleapis.com/css2?family=Stardos+Stencil:wght@400;700&family=Special+Elite&display=swap');

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --groen-donker:  #1f2717;
    --groen:         #3a4a2b;
    --groen-licht:   #5b6b3f;
    --khaki:         #c8b98a;
    --khaki-licht:   #e3d6ad;
    --papier:        #ece1c4;
    --papier-donker: #d9c9a0;
    --kraft:         #b08d57;
    --inkt:          #2a2418;
    --inkt-licht:    #5a4f3a;
    --stempel:       #a3271c;
}

html, body {
    min-height: 100vh;
    width: 100%;
}

body {
    background-color: var(--groen-donker);
    /* Subtiele canvas-textuur */
    background-image:
        repeating-linear-gradient(0deg,  rgba(255,255,255,0.025) 0 1px, transparent 1px 4px),
        repeating-linear-gradient(90deg, rgba(0,0,0,0.06)       0 1px, transparent 1px 4px),
        radial-gradient(ellipse at center, var(--groen) 0%, var(--groen-donker) 75%);
    background-attachment: fixed;
    font-family: 'Special Elite', 'Courier New', monospace;
    color: var(--khaki-licht);
    /* Kolom over de volle hoogte: inhoud in het midden, footer onderaan */
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    min-height: 100dvh;
    padding: 2rem 1rem 0;
    padding-left:  max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
}

/* ---- Gedeelde labels ---- */
.merk-label {
    font-family: 'Stardos Stencil', sans-serif;
    font-size: 0.8rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--khaki);
    margin-bottom: 0.5rem;
}

/* ---- Hoofdcontainer ---- */
.kluis-wrapper {
    width: 100%;
    max-width: 480px;
    margin: auto 0;          /* verticaal centreren in de vrije ruimte */
    padding-bottom: 2rem;
}

/* ---- Intro ---- */
.intro-tekst {
    text-align: center;
    margin-bottom: 2.25rem;
}

.intro-tekst h1 {
    font-family: 'Stardos Stencil', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--khaki-licht);
    text-shadow: 0 2px 10px rgba(0,0,0,0.6);
    margin-bottom: 0.75rem;
    line-height: 1.15;
}

.intro-tekst p {
    font-size: 0.95rem;
    color: var(--khaki);
    line-height: 1.6;
}

/* ---- Het dossier ---- */
.dossier {
    position: relative;
    padding-top: 1.9rem; /* ruimte voor de tab */
}

.dossier-tab {
    position: absolute;
    top: 0;
    left: 1.25rem;
    padding: 0.45rem 1.1rem 0.6rem;
    background: var(--kraft);
    color: var(--inkt);
    font-family: 'Stardos Stencil', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    border-radius: 6px 6px 0 0;
    box-shadow: 0 -2px 6px rgba(0,0,0,0.25);
}

.dossier-papier {
    position: relative;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.18), rgba(0,0,0,0.04)),
        var(--papier);
    color: var(--inkt);
    border-top: 6px solid var(--kraft);
    border-radius: 2px 8px 8px 8px;
    padding: 2rem 1.75rem 2.25rem;
    box-shadow:
        0 10px 30px rgba(0,0,0,0.6),
        inset 0 0 40px rgba(120,90,40,0.18);
    overflow: hidden;
}

/* Stempel "GEHEIM" */
.stempel {
    position: absolute;
    top: 1.1rem;
    right: -0.25rem;
    transform: rotate(12deg);
    padding: 0.2rem 0.8rem;
    border: 3px solid var(--stempel);
    border-radius: 4px;
    color: var(--stempel);
    font-family: 'Stardos Stencil', sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.78;
    mix-blend-mode: multiply;
    pointer-events: none;
}

.dossier-kop {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    font-size: 0.8rem;
    color: var(--inkt-licht);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px dashed rgba(42,36,24,0.35);
}

.dossier-kop strong {
    color: var(--stempel);
    font-weight: normal;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ---- Invoer ---- */
.invoer-groep {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.invoer-label {
    font-family: 'Stardos Stencil', sans-serif;
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--inkt);
}

.invoer-veld {
    width: 100%;
    padding: 0.8rem 0.5rem 0.6rem;
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--inkt);
    border-radius: 0;
    color: var(--inkt);
    font-family: 'Special Elite', 'Courier New', monospace;
    font-size: 1.25rem;
    letter-spacing: 0.15em;
    text-align: center;
    text-transform: uppercase;
    transition: border-color 0.2s, background 0.2s;
    -webkit-appearance: none;
    appearance: none;
}

.invoer-veld::placeholder {
    color: rgba(42,36,24,0.3);
    letter-spacing: 0.25em;
}

.invoer-veld:focus {
    outline: none;
    border-bottom-color: var(--groen-licht);
    background: rgba(91,107,63,0.08);
}

/* ---- Knop ---- */
.kluis-knop {
    width: 100%;
    margin-top: 0.75rem;
    padding: 0.95rem 1rem;
    background: var(--groen);
    border: 2px solid var(--groen-donker);
    border-radius: 4px;
    color: var(--khaki-licht);
    font-family: 'Stardos Stencil', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
    box-shadow: 0 4px 0 var(--groen-donker), 0 6px 14px rgba(0,0,0,0.35);
}

.kluis-knop:hover {
    background: var(--groen-licht);
}

.kluis-knop:active {
    transform: translateY(3px);
    box-shadow: 0 1px 0 var(--groen-donker), 0 3px 8px rgba(0,0,0,0.35);
}

.kluis-knop:focus-visible {
    outline: 3px solid var(--stempel);
    outline-offset: 3px;
}

/* ---- Foutmelding ---- */
.fout-melding {
    display: none;
    text-align: center;
    color: var(--stempel);
    font-size: 0.85rem;
    padding: 0.55rem 0.5rem;
    border: 2px dashed rgba(163,39,28,0.6);
    border-radius: 3px;
    background: rgba(163,39,28,0.06);
}

.fout-melding.zichtbaar {
    display: block;
}

/* ---- Footer (altijd onderaan de pagina) ---- */
.site-footer {
    width: 100%;
    max-width: 720px;
    margin-top: auto;
    padding: 1.1rem 1rem;
    padding-bottom: max(1.1rem, env(safe-area-inset-bottom));
    border-top: 1px solid rgba(200,185,138,0.18);
    text-align: center;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0.02em;
    color: rgba(200,185,138,0.6);
}

.site-footer a {
    color: var(--khaki-licht);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid rgba(227,214,173,0.35);
    padding-bottom: 1px;
    transition: color 0.2s, border-color 0.2s;
}

.site-footer a:hover,
.site-footer a:focus-visible {
    color: #fff;
    border-bottom-color: var(--khaki-licht);
    outline: none;
}

/* ====================================================
   VIDEO PAGINA
   ==================================================== */

.video-pagina {
    width: 100%;
    max-width: 720px;
    margin: auto 0;
    padding-bottom: 2rem;
}

.video-header {
    text-align: center;
    margin-bottom: 1.75rem;
}

.video-header h2 {
    font-family: 'Stardos Stencil', sans-serif;
    font-size: 1.9rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--khaki-licht);
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
    margin-bottom: 0.4rem;
}

.video-header p {
    font-size: 0.9rem;
    color: var(--khaki);
}

/* Bericht (getypt briefje) */
.bericht {
    background: var(--papier);
    color: var(--inkt);
    border-left: 6px solid var(--stempel);
    border-radius: 2px 6px 6px 2px;
    padding: 1.1rem 1.4rem 1.25rem;
    margin-bottom: 1.75rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.45), inset 0 0 30px rgba(120,90,40,0.15);
    transform: rotate(-0.4deg);
}

.bericht-kop {
    font-family: 'Stardos Stencil', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--stempel);
    margin-bottom: 0.5rem;
}

.bericht p {
    font-size: 1rem;
    line-height: 1.65;
}

/* Fragmenten */
.video-lijst {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.video-item {
    background: var(--papier-donker);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}

.video-nummer {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1rem;
    background: var(--kraft);
    color: var(--inkt);
    font-family: 'Stardos Stencil', sans-serif;
    font-size: 0.95rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.video-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.7rem;
    height: 1.7rem;
    border: 2px solid var(--inkt);
    border-radius: 50%;
    font-size: 0.85rem;
    letter-spacing: 0;
    flex-shrink: 0;
}

.video-embed {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
    background: #000;
}

.video-embed iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.terug-wrapper {
    text-align: center;
}

.terug-knop {
    display: inline-block;
    margin-top: 2rem;
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--khaki);
    border-radius: 4px;
    color: var(--khaki-licht);
    font-family: 'Stardos Stencil', sans-serif;
    font-size: 0.9rem;
    letter-spacing: 0.15em;
    text-decoration: none;
    text-transform: uppercase;
    transition: background 0.2s, color 0.2s;
}

.terug-knop:hover {
    background: rgba(200,185,138,0.15);
}

/* ====================================================
   RESPONSIVE
   ==================================================== */

@media (max-width: 480px) {
    body                 { padding-top: 1.25rem; }
    .intro-tekst         { margin-bottom: 1.75rem; }
    .intro-tekst p       { font-size: 0.9rem; }
    .dossier-tab         { left: 0.75rem; font-size: 0.68rem; letter-spacing: 0.12em; }
    .merk-label          { letter-spacing: 0.22em; }
    .merk-label span     { display: block; }        /* merk en status onder elkaar */
    .merk-scheiding      { display: none !important; }
    .kluis-knop          { letter-spacing: 0.14em; font-size: 0.98rem; }
    .video-nummer        { font-size: 0.85rem; letter-spacing: 0.1em; }
    .terug-knop          { font-size: 0.8rem; padding: 0.7rem 1.1rem; }
    .intro-tekst h1      { font-size: 1.55rem; }
    .dossier-papier      { padding: 1.75rem 1.25rem 2rem; }
    .stempel             { font-size: 1.1rem; top: 0.9rem; }
    .video-header h2     { font-size: 1.4rem; }
    .bericht             { padding: 1rem 1.1rem; }
}

@media (max-width: 360px) {
    .stempel             { font-size: 0.95rem; padding: 0.15rem 0.6rem; top: 0.8rem; }
    .dossier-kop         { font-size: 0.72rem; }
}