/* LOCADOUR - UI responsive (mobile / tablette / PC) */

:root{
  --accent:#F57A26;
  --accent-2:#D67F19;
  --ok:#28a745;
  --bg:#f4f4f4;
  --panel:#ffffff;
  --panel-2:#f9f9f9;
  --text:#111;
  --muted:#666;
  --border:#000;
  --shadow: 0 8px 24px rgba(0,0,0,.08);
  --r: 12px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.35;
}

/* Layout */
.container{
  width: min(1100px, calc(100% - 32px));
  margin: 16px auto;
  border: 2px solid var(--border);
  padding: clamp(14px, 2vw, 22px);
  background: var(--panel);
  border-radius: var(--r);
}

/* Header */
.header.bordered{
  border: 2px solid var(--border);
  border-radius: var(--r);
  padding: clamp(12px, 2vw, 18px);
  background: var(--panel-2);
  box-shadow: var(--shadow);
  margin-bottom: 14px;
}
.header-inner{
  display:flex;
  gap: 14px;
  align-items:center;
  justify-content:center;
}
.logo{ height: 64px; width: auto; }
.header-text h1{
  font-size: clamp(1.15rem, 2.2vw, 1.75rem);
  margin: 0;
  letter-spacing: .2px;
}
.sub{
  margin: 6px 0 0;
  color: var(--muted);
  font-size: .95rem;
}

/* Tabs */
.options-container{ margin: 18px 0 22px; }
.options{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items:center;
}
.options input[type="radio"]{ display:none; }
.options label{
  user-select:none;
  padding: 10px 14px;
  border: 2px solid var(--border);
  border-radius: 10px;
  cursor:pointer;
  background: #fff;
  transition: transform .08s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.options label:hover{ transform: translateY(-1px); }
.options input[type="radio"]:checked + label{
  background: var(--accent);
  color: #fff;
  font-weight: 700;
}

/* Forms */
.form-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items:start;
}

.section{ margin: 0; }
.section label{
  font-weight: 700;
  display:block;
  margin: 0 0 6px;
}
.section input,
.section textarea{
  width: 100%;
  padding: 12px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
  background: #fff;
}
.section textarea{ resize: vertical; min-height: 120px; }

.section input:focus,
.section textarea:focus{
  outline: 3px solid rgba(245, 122, 38, .25);
  border-color: var(--accent);
}

.span-2{ grid-column: 1 / -1; }

/* Buttons */
.form-actions{
  display:flex;
  gap: 12px;
  justify-content:flex-start;
  align-items:center;
  padding-top: 4px;
}
.btn{
  background: var(--accent);
  color: #fff;
  padding: 12px 16px;
  border: none;
  border-radius: 10px;
  cursor:pointer;
  font-size: 1.05rem;
  font-weight: 700;
  transition: transform .08s ease, background .2s ease;
}
.btn:hover{ background: var(--accent-2); transform: translateY(-1px); }
.btn:active{ transform: translateY(0); }
.btn-green{ background: var(--ok); }
.btn-green:hover{ filter: brightness(.92); }

/* IA / info box (if used) */
.aideIA{
  background:#e8f4fc;
  padding: 16px;
  border-left: 6px solid var(--accent);
  margin: 16px 0;
  border-radius: var(--r);
}

/* Login page */
.login-page{
  display:grid;
  place-items:center;
  padding: 18px;
  background: var(--bg);
}
.login-container{
  width: min(420px, 100%);
  background: var(--panel);
  border: 2px solid var(--border);
  border-radius: var(--r);
  padding: 22px;
  box-shadow: var(--shadow);
  text-align:center;
}
.logo-login{ height: 70px; margin: 6px 0 10px; }
.login-container h2{ margin: 0 0 14px; }
.login-container form{ display:grid; gap: 12px; margin-top: 10px; }
.login-container input{
  padding: 12px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
}
.login-container button{
  background: var(--accent);
  color:#fff;
  padding: 12px 14px;
  border: none;
  border-radius: 10px;
  font-weight: 800;
  cursor:pointer;
}
.login-container button:hover{ background: var(--accent-2); }
#error-message{ color:#b00020; margin-top: 10px; min-height: 1.2em; }

/* Responsive */
@media (max-width: 820px){
  .header-inner{ justify-content:flex-start; }
}

@media (max-width: 720px){
  .container{ width: calc(100% - 24px); }
  .header-inner{ flex-direction: column; text-align:center; }
  .options{
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
  }
  .options label{ flex: 0 0 auto; }
  .form-grid{ grid-template-columns: 1fr; }
  .span-2{ grid-column: auto; }
  .form-actions{ flex-direction: column; align-items: stretch; }
  .btn{ width: 100%; }
}