.fc-cs-page {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #ffffff;
    padding: 40px 24px 52px;
    max-width: 680px;
    margin: 0 auto;
    box-sizing: border-box;
}
.fc-cs-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-left: 4px solid #1e3a8a;
    border-radius: 10px;
    margin-bottom: 24px;
}
.fc-cs-icon-wrap {
    width: 48px; height: 48px;
    background: #e8edf8;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; color: #1e3a8a;
}
.fc-cs-header-text { flex: 1; min-width: 0; }
.fc-cs-badge {
    display: inline-block;
    background: #e0f2f4; color: #228C98;
    font-size: 10px; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
    padding: 3px 10px; border-radius: 20px; margin-bottom: 8px;
}
.fc-cs-header-text h1 {
    color: #111827 !important;
    font-size: 22px !important; font-weight: 700 !important;
    margin: 0 0 8px !important; line-height: 1.25 !important;
}
.fc-cs-header-text p {
    color: #4b5563 !important;
    font-size: 14px !important; font-weight: 400 !important;
    line-height: 1.7 !important; margin: 0 !important;
}
.fc-cs-card {
    background: linear-gradient(135deg, #0f1f4a 0%, #1e3a8a 100%);
    border-radius: 12px;
    padding: 28px;
    margin-bottom: 20px;
}
.fc-cs-card h3 {
    color: #ffffff !important;
    font-size: 17px !important; font-weight: 700 !important;
    margin: 0 0 6px !important;
}
.fc-cs-card > p {
    color: rgba(255,255,255,0.7) !important;
    font-size: 13px !important; font-weight: 400 !important;
    margin: 0 0 20px !important; line-height: 1.6 !important;
}
.fc-cs-toggle { display: flex; gap: 8px; margin-bottom: 16px; }
.fc-cs-toggle-btn {
    flex: 1; padding: 9px 12px;
    background: rgba(255,255,255,0.06);
    border: 1.5px solid rgba(255,255,255,0.2);
    border-radius: 8px;
    color: rgba(255,255,255,0.45) !important;
    font-size: 12px; font-weight: 600; font-family: inherit;
    cursor: pointer; text-align: center; transition: all 0.15s;
}
.fc-cs-toggle-btn.active {
    background: #228C98;
    border-color: #228C98;
    color: #ffffff !important;
}
.fc-cs-toggle-btn:hover:not(.active) { background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.75) !important; }
.fc-cs-form { display: flex; gap: 8px; flex-wrap: wrap; }
.fc-cs-input {
    flex: 1; min-width: 180px;
    padding: 11px 14px;
    border: 1.5px solid #d1d5db;
    border-radius: 8px;
    background: #ffffff;
    color: #111827;
    font-size: 14px; font-family: inherit;
    outline: none; transition: border-color 0.15s;
}
.fc-cs-input:focus { border-color: #228C98; }
.fc-cs-submit {
    background: #228C98; color: #ffffff !important;
    border: none; border-radius: 8px;
    padding: 11px 22px;
    font-size: 13px; font-weight: 700; font-family: inherit;
    cursor: pointer; white-space: nowrap;
    transition: background 0.15s; text-decoration: none !important;
}
.fc-cs-submit:hover { background: #1a7a85; }
.fc-cs-submit:disabled { background: #4b8a94; cursor: not-allowed; }
.fc-cs-msg {
    display: none; border-radius: 8px;
    padding: 11px 14px; font-size: 13px !important;
    font-weight: 600 !important; margin-top: 12px !important;
}
.fc-cs-msg-success { background: rgba(34,140,152,0.2); border: 1px solid rgba(34,140,152,0.4); color: #a5f3fc !important; }
.fc-cs-msg-error   { background: rgba(239,68,68,0.15);  border: 1px solid rgba(239,68,68,0.35);  color: #fca5a5 !important; }
.fc-cs-back {
    display: inline-flex; align-items: center; gap: 7px;
    color: #1e3a8a !important; font-size: 13px !important;
    font-weight: 600 !important; text-decoration: none !important;
    transition: opacity 0.15s;
}
.fc-cs-back:hover { opacity: 0.75; }
.fc-cs-back svg {
    width: 14px !important;
    height: 14px !important;
}
@media (max-width: 600px) {
    .fc-cs-page { padding: 28px 16px 40px; }
    .fc-cs-header { flex-direction: column; gap: 12px; padding: 18px; }
    .fc-cs-card { padding: 20px; }
    .fc-cs-form { flex-direction: column; }
    .fc-cs-submit { width: 100%; text-align: center; }
    .fc-cs-input { min-width: 0; }
    .fc-cs-header-text h1 { font-size: 19px !important; }
}