/* ─── Design tokens ─── */
:root {
  --purple:         #5C1E6E;
  --purple-mid:     #7B2D8B;
  --purple-light:   #9B3DBF;
  --purple-pale:    #E8D5F5;
  --purple-faint:   #F5EEF9;
  --text:           #1a1225;
  --text-muted:     #6b6278;
  --text-faint:     #b0a8ba;
  --bg:             #faf8fc;
  --surface:        #ffffff;
  --border:         rgba(92,30,110,.12);
  --radius-sm:      6px;
  --radius:         12px;
  --radius-lg:      18px;
  --shadow-sm:      0 1px 3px rgba(92,30,110,.06);
  --shadow:         0 4px 20px rgba(92,30,110,.09);
  --shadow-lg:      0 12px 40px rgba(92,30,110,.13);
  --font-body:      'DM Sans', 'Helvetica Neue', sans-serif;
  --font-display:   'DM Serif Display', Georgia, serif;
  --transition:     180ms cubic-bezier(.16,1,.3,1);
}

/* ─── Reset ─── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;scroll-behavior:smooth;scroll-padding-top:5rem}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);min-height:100vh;font-size:clamp(1rem,.95rem + .25vw,1.0625rem);line-height:1.65}
img{display:block;max-width:100%}
input,select,textarea,button{font:inherit;color:inherit}
a{color:var(--purple-mid);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--purple)}

/* ─── Layout ─── */
.container{max-width:720px;margin-inline:auto;padding-inline:clamp(1rem,4vw,2rem)}

/* ─── Header ─── */
.site-header{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.9rem}
.logo{display:flex;align-items:center;gap:.7rem}
.logo-text{display:flex;flex-direction:column;line-height:1.2}
.logo-name{font-family:var(--font-display);font-size:1.05rem;color:var(--purple);letter-spacing:.01em}
.logo-crn{font-size:.72rem;color:var(--text-muted);font-weight:500;letter-spacing:.04em;text-transform:uppercase}
.header-tel{display:flex;align-items:center;gap:.35rem;font-size:.85rem;color:var(--text-muted);font-weight:500;transition:color var(--transition)}
.header-tel:hover{color:var(--purple)}

/* ─── Hero ─── */
.main-content{padding-block:2.5rem 4rem}
.form-hero{text-align:center;margin-bottom:2.5rem;padding:2rem 1.5rem;background:linear-gradient(160deg,var(--purple-faint) 0%,var(--surface) 100%);border-radius:var(--radius-lg);border:1px solid var(--purple-pale)}
.form-eyebrow{font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--purple-light);margin-bottom:.5rem}
.form-title{font-family:var(--font-display);font-size:clamp(1.6rem,1.2rem + 1.5vw,2.2rem);color:var(--purple);line-height:1.15;margin-bottom:.85rem}
.form-desc{color:var(--text-muted);font-size:.92rem;max-width:52ch;margin-inline:auto;line-height:1.7}

/* ─── Alert ─── */
.alert-error{background:#fdf2f8;border:1px solid #e9c5f0;color:#6d1a7e;padding:.85rem 1.1rem;border-radius:var(--radius-sm);margin-bottom:1.5rem;font-size:.9rem}

/* ─── Form sections ─── */
.form-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:clamp(1.25rem,4vw,2rem);margin-bottom:1.25rem;box-shadow:var(--shadow-sm)}
.section-badge{display:inline-block;background:var(--purple-faint);color:var(--purple);font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.3rem .75rem;border-radius:var(--radius-sm);margin-bottom:1.25rem;border:1px solid var(--purple-pale)}

/* ─── Fields ─── */
.fields-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field{display:flex;flex-direction:column;gap:.35rem}
.field.full{grid-column:1/-1}
label{font-size:.84rem;font-weight:600;color:var(--text);letter-spacing:.01em}
.req{color:var(--purple-light);font-weight:700}

input[type=text],input[type=email],input[type=tel],input[type=date],select,textarea{
  width:100%;padding:.6rem .85rem;border:1.5px solid var(--border);border-radius:var(--radius-sm);
  background:var(--bg);color:var(--text);transition:border-color var(--transition),box-shadow var(--transition);
  font-size:.92rem;
}
input[type=text]:focus,input[type=email]:focus,input[type=tel]:focus,input[type=date]:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--purple-light);box-shadow:0 0 0 3px rgba(155,61,191,.12);background:var(--surface);
}
textarea{resize:vertical;min-height:90px;line-height:1.6}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b6278' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .8rem center;padding-right:2.2rem}

/* ─── Radio / Checkbox options ─── */
.options-group{display:flex;flex-direction:column;gap:.45rem;margin-top:.1rem}
.option-label{display:flex;align-items:center;gap:.6rem;cursor:pointer;padding:.55rem .85rem;border:1.5px solid var(--border);border-radius:var(--radius-sm);transition:border-color var(--transition),background var(--transition);font-size:.9rem;user-select:none}
.option-label:hover{border-color:var(--purple-pale);background:var(--purple-faint)}
.option-label input[type=radio],.option-label input[type=checkbox]{width:16px;height:16px;accent-color:var(--purple);flex-shrink:0;cursor:pointer}
.option-label:has(input:checked){border-color:var(--purple-light);background:var(--purple-faint);color:var(--purple)}

/* ─── Submit ─── */
.form-submit{text-align:center;padding-top:.75rem}
.btn-submit{display:inline-flex;align-items:center;gap:.6rem;background:var(--purple);color:#fff;border:none;border-radius:var(--radius);padding:.85rem 2.2rem;font-size:1rem;font-weight:600;cursor:pointer;transition:background var(--transition),box-shadow var(--transition),transform var(--transition);box-shadow:0 4px 18px rgba(92,30,110,.3)}
.btn-submit:hover{background:var(--purple-mid);box-shadow:0 6px 24px rgba(92,30,110,.38);transform:translateY(-1px)}
.btn-submit:active{transform:translateY(0)}
.btn-submit:disabled{opacity:.7;cursor:not-allowed;transform:none}
.privacy-note{font-size:.75rem;color:var(--text-faint);margin-top:.85rem;max-width:45ch;margin-inline:auto;line-height:1.6}

/* ─── Success card ─── */
.success-card{background:var(--surface);border:1px solid var(--purple-pale);border-radius:var(--radius-lg);padding:3rem 2rem;text-align:center;box-shadow:var(--shadow)}
.success-icon{margin-bottom:1.25rem}
.success-card h1{font-family:var(--font-display);font-size:2rem;color:var(--purple);margin-bottom:.75rem}
.success-card p{color:var(--text-muted);max-width:42ch;margin-inline:auto;line-height:1.75}
.success-name{margin-top:1.25rem;font-style:italic;color:var(--purple-light);font-size:.95rem}

/* ─── Footer ─── */
.site-footer{border-top:1px solid var(--border);padding:1.25rem 0;background:var(--surface)}
.site-footer p{font-size:.78rem;color:var(--text-faint);text-align:center}

/* ─── Responsive ─── */
@media(max-width:540px){
  .fields-grid{grid-template-columns:1fr}
  .btn-submit{width:100%;justify-content:center}
}

/* ─── Admin shared ─── */
.admin-layout{display:flex;min-height:100vh}
.sidebar{width:230px;background:var(--purple);color:#fff;display:flex;flex-direction:column;position:fixed;height:100vh;overflow-y:auto;flex-shrink:0;z-index:50}
.sidebar-logo{display:flex;align-items:center;gap:.65rem;padding:1.4rem 1.2rem;border-bottom:1px solid rgba(255,255,255,.12)}
.sidebar-logo span{font-family:var(--font-display);font-size:.95rem;line-height:1.3;color:#fff}
.sidebar nav{padding:.75rem .5rem;flex:1}
.sidebar nav a{display:flex;align-items:center;gap:.65rem;padding:.65rem .85rem;border-radius:var(--radius-sm);color:rgba(255,255,255,.8);font-size:.88rem;font-weight:500;transition:background var(--transition),color var(--transition);text-decoration:none;margin-bottom:.15rem}
.sidebar nav a:hover,.sidebar nav a.active{background:rgba(255,255,255,.15);color:#fff}
.sidebar nav a svg{flex-shrink:0;opacity:.8}
.sidebar-footer{padding:1rem;border-top:1px solid rgba(255,255,255,.1)}
.sidebar-footer a{font-size:.8rem;color:rgba(255,255,255,.6);text-decoration:none;display:flex;align-items:center;gap:.4rem}
.sidebar-footer a:hover{color:#fff}
.admin-body{margin-left:230px;flex:1;background:var(--bg);min-height:100vh}
.admin-topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:.85rem clamp(1rem,3vw,2rem);display:flex;align-items:center;justify-content:space-between}
.admin-topbar h1{font-size:1.05rem;font-weight:700;color:var(--text)}
.admin-main{padding:clamp(1.25rem,3vw,2rem)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:clamp(1rem,3vw,1.5rem);box-shadow:var(--shadow-sm)}
.card-title{font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:.6rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;border:none;border-radius:var(--radius-sm);padding:.55rem 1.1rem;font-size:.875rem;font-weight:600;cursor:pointer;transition:background var(--transition),box-shadow var(--transition)}
.btn-primary{background:var(--purple);color:#fff}
.btn-primary:hover{background:var(--purple-mid)}
.btn-sm{padding:.4rem .8rem;font-size:.8rem}
.btn-ghost{background:transparent;border:1.5px solid var(--border);color:var(--text)}
.btn-ghost:hover{background:var(--purple-faint);border-color:var(--purple-pale)}
.btn-danger{background:#dc2626;color:#fff}
.btn-danger:hover{background:#b91c1c}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}
.form-row.single{grid-template-columns:1fr}
.form-group{display:flex;flex-direction:column;gap:.3rem}
.form-group label{font-size:.82rem;font-weight:600;color:var(--text)}
.form-group input,.form-group select,.form-group textarea{padding:.55rem .8rem;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);font-size:.9rem;transition:border-color var(--transition),box-shadow var(--transition)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--purple-light);box-shadow:0 0 0 3px rgba(155,61,191,.1);background:var(--surface)}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.875rem}
thead tr{border-bottom:2px solid var(--border)}
th{text-align:left;padding:.6rem .85rem;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted)}
tbody tr{border-bottom:1px solid var(--border);transition:background var(--transition)}
tbody tr:hover{background:var(--purple-faint)}
td{padding:.7rem .85rem;color:var(--text);vertical-align:middle}
.badge{display:inline-block;padding:.2rem .6rem;border-radius:var(--radius-sm);font-size:.72rem;font-weight:700;letter-spacing:.04em}
.badge-purple{background:var(--purple-faint);color:var(--purple)}
.toast{position:fixed;bottom:1.5rem;right:1.5rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:.85rem 1.2rem;box-shadow:var(--shadow-lg);font-size:.88rem;z-index:999;display:flex;align-items:center;gap:.6rem;transform:translateY(1rem);opacity:0;transition:all .3s ease}
.toast.show{transform:translateY(0);opacity:1}
.toast.ok{border-left:3px solid #22c55e}
.toast.err{border-left:3px solid #ef4444}
@media(max-width:768px){
  .sidebar{transform:translateX(-100%);transition:transform .3s}
  .sidebar.open{transform:none}
  .admin-body{margin-left:0}
  .form-row{grid-template-columns:1fr}
}