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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f1f5f9;
    color: #1e293b;
    font-size: 15px;
    line-height: 1.5;
}

/* HEADER */
.pub-header {
    background: #1e3a8a;
    color: #fff;
    padding: 18px 24px;
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 32px;
    box-shadow: 0 2px 8px rgba(0,0,0,.2);
}
.pub-header-title { font-size: 20px; font-weight: 700; }
.pub-header-sub   { font-size: 13px; opacity: .7; margin-top: 2px; }

/* WRAP */
.pub-wrap { max-width: 860px; margin: 0 auto; padding: 0 16px 56px; }

/* CARD */
.card {
    background: #fff;
    border-radius: 12px;
    padding: 22px;
    box-shadow: 0 1px 4px rgba(0,0,0,.07), 0 0 0 1px rgba(0,0,0,.04);
    margin-bottom: 20px;
}

/* FORM */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-full { grid-column: 1 / -1; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group label {
    font-size: 12px; font-weight: 700; color: #475569;
    text-transform: uppercase; letter-spacing: .5px;
}
.form-group input,
.form-group select,
.form-group textarea {
    padding: 9px 12px;
    border: 1.5px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    color: #1e293b;
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}
.form-group textarea { resize: vertical; min-height: 90px; }

.section-heading {
    font-weight: 700; font-size: 11px; color: #94a3b8;
    text-transform: uppercase; letter-spacing: 1px;
    margin: 22px 0 14px; padding-bottom: 8px;
    border-bottom: 1px solid #e2e8f0;
}
.section-heading:first-child { margin-top: 0; }

.form-actions { display: flex; gap: 10px; margin-top: 22px; }

/* BUTTON */
.btn {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 9px 18px; border-radius: 8px;
    font-size: 14px; font-weight: 600; cursor: pointer;
    text-decoration: none; border: none;
    transition: opacity .15s, transform .1s;
    white-space: nowrap; font-family: inherit;
}
.btn:hover { opacity: .88; transform: translateY(-1px); }
.btn-primary { background: #2563eb; color: #fff; }

/* ALERTS */
.alert { padding: 11px 16px; border-radius: 8px; font-size: 13px; margin-bottom: 18px; font-weight: 500; }
.alert-error   { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }
.alert-success { background: #f0fdf4; color: #16a34a; border: 1px solid #bbf7d0; }

/* SUCCESS BOX */
.success-box {
    background: #f0fdf4;
    border: 2px solid #22c55e;
    border-radius: 14px;
    padding: 48px 32px;
    text-align: center;
}
.success-box h2 { color: #15803d; font-size: 22px; margin-bottom: 12px; }
.success-box p  { color: #166534; font-size: 15px; line-height: 1.7; }

/* RESPONSIVE */
@media (max-width: 640px) {
    .form-grid, .form-grid.cols-3 { grid-template-columns: 1fr; }
    .pub-header { padding: 14px 16px; }
    .pub-header-title { font-size: 17px; }
}