/* ATEV form stílus + Flatpickr */
:root { --brand: #007a33; --brand-2: #0b9a4b; --text: #1a1a1a; --muted: #6b7280; --bg: #f7f7f7; --white: #ffffff; --error: #b91c1c; --warn: #a16207; }
* { box-sizing: border-box; }
body { margin:0; font-family: Arial, sans-serif; background: var(--bg); color: var(--text); }
.header { background: linear-gradient(90deg, var(--brand), var(--brand-2)); color: #fff; padding: 24px 16px; }
.header h1 { margin: 0; font-size: 22px; font-weight: 700; }
.container { max-width: 880px; margin: 24px auto; padding: 0 16px; }
.card { background:#fff; border-radius:16px; padding:20px; box-shadow:0 10px 24px rgba(0,0,0,0.06); border:1px solid #e5e7eb; }
.grid { display:grid; gap:16px; grid-template-columns:1fr; }
@media(min-width:720px){.grid{grid-template-columns:1fr 1fr;}}
.full { grid-column:1 / -1; }
label{font-weight:600; margin-bottom:4px; display:block;}
.help{font-size:12px; color:var(--muted);}
input, select, textarea{width:100%; padding:12px; border:1px solid #d1d5db; border-radius:12px; font-size:14px; background:#fff; outline:none; transition:border .2s, box-shadow .2s;}
input:focus, select:focus, textarea:focus { border-color: var(--brand); box-shadow:0 0 0 4px rgba(0,122,51,.12); }
.error{color:var(--error); font-size:13px; display:none; margin-top:6px;}
.warn{color:var(--warn); font-size:13px; display:none; margin-top:6px;}
.actions{display:flex; gap:12px; margin-top:10px;}
button{padding:12px 18px; border:none; border-radius:12px; cursor:pointer; font-weight:700;}
button.primary{background:var(--brand); color:#fff;}
button.primary:hover{background:var(--brand-2);}
.success,.failure{display:none; padding:12px; border-radius:12px; margin-bottom:10px;}
.success{background:#ecfdf5; border:1px solid #a7f3d0; color:#065f46;}
.failure{background:#fef2f2; border:1px solid #fecaca; color:#991b1b;}
.flatpickr-day.disabled { background: #f3f4f6; color: #9ca3af; cursor: not-allowed; }