:root {
  --sans: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif; 
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  --ink: #111111;
  --line: #ccc;

  --paper: linear-gradient(135deg, #e8ecef 0%, #d5dce0 100%);
  --muted: #6f6c64;
  --cta: #e42c69;
  --ctaInk: #ffffff;
  --btn: #111111;
  --btnInk: #ffffff;
}


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

body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #e8ecef 0%, #d5dce0 100%);
    min-height: 100vh;
}

/* ---------- Top Bar ---------- */

.top {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 4px 20px;
    background-color: rgba(255, 255, 255, 0.3);
}

.siteBrand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: #555;
    text-decoration: none;
    padding: 4px 15px;
    border-radius: 5px;
    cursor: pointer;
    margin-left: -5px;
}


@media (min-width: 768px) {
    .siteBrand {
        margin-left: 0;
    }
}

.siteBrand:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.siteBrand span {
    color: #e42c69;
}

.siteLogo {
    height: 25px;
}

/* ---------- Layout ---------- */

.container {
    max-width: 1400px;
    width:100%;
    margin:0 auto;
    font-size: 0.9rem;
}


/* ---------- Titres ---------- */

h1, h2, h3 {
    color:#5d595a;
}

/* ---------- Btn & link ---------- */

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

a:hover {
    color: oklch(from var(--cta) calc(l * 0.9) c h);
}

.noUnd {
    text-decoration: none;
}




.btn {
    padding: 10px 18px;
    background-color: #2e2f30;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    text-decoration: none;
    display: inline-block;
}
.btn:hover { 
    background-color: var(--cta); 
}

.btnOut { 
    padding: 10px 18px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    text-decoration: none;
    display: inline-block;
    background: transparent; 
    color: #555; 
    border: 1px solid #ccc; 
    margin-top: 25px; 
}
.btnOut:hover { 
    background: #f0f0f0; 
}



/* utilisés en haut à droite (top bar ) sur index */ 

.btnMenu {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 6px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    transition: background-color 0.2s ease;
    opacity: 0.6;
}

.btnMenu:hover {
    opacity: 1;
}

.btnMenu svg {
    width: 20px;
    height: 20px;
}

.btnMenu.btnAct {
    background-color: rgba(0, 0, 0, 0.1);
    opacity: 1;
}

.btnMenu.btnAct:hover {
    background-color: rgba(0, 0, 0, 0.15);
}

.btnMenu.isHid {
    display: none !important;
}


/* -------- cards ----- */ 

.cardBox {
  background-color: rgba(255,255,255,0.5);
  border: 1px solid #fff;
  padding: 30px;
  border-radius: 20px;
}






/* ---------- form ---------- */


.frm {
    width: 100%;
    max-width: 500px;
    /*margin: 0 auto;*/
    box-sizing: border-box;
    background-color: rgba(0,0,0,0.03);
    padding: 30px;
    border: solid #d8d8d8 1px;
}


.fld {
  margin-bottom: 18px;
}
.lbl {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.inp,
.txtr,
.sel {
  width: 100%;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 12px 14px;
  outline: none;
}
.inp:focus,
.txtr:focus,
.sel:focus {
  border-color: var(--cta);
  box-shadow: 0 0 0 1px var(--cta);
}
.txtr {
  resize: vertical;
  min-height: 110px;
}
.chkRow {
  display: flex;
  align-items: center;
  gap: 10px;
}
.chkRow label {
  font-size: 14px;
  color: var(--muted);
}
.chkRow input {
  width: 16px;
  height: 16px;
  accent-color: var(--cta);
}
.hint {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  margin-top: 6px;
}





/* ---------- UTILS  Sm Md Lg ---------- */

.tc {
  text-align: center;
}

.fc { /* flex center */
    display: flex; justify-content: center;
}


.mtSm {
  margin-top: 20px;
}

.mtMd {
  margin-top: 50px;
}

.mtLg {
  margin-top: 200px;
}


.mbSm {
  margin-bottom: 20px;
}

.mbMd {
  margin-bottom: 50px;
}

.mbLg {
  margin-bottom: 200px;
}




.pySm {
  padding: 20px 0;
}

.pyMd {
  padding: 50px 0;
}

.pyLg {
  padding: 150px 0;
}


.dev {
    font-size: 12px;
    font-weight: bold;
    background-color: yellow;
    padding:1px 3px;
    font-family: monospace;
}