/* ============================================================
   Parish Census Form — Stylesheet
   Matches the visual design of St Philip Howard Cambridge
   sphcambridge.org.uk

   Palette
     Purple  #8224e3  (page background)
     Red     #dd3333  (brand, headings, links)
     Navy    #005a8c  (secondary links)
     Dark    #1f1e1e  (nav bar)
     White   #ffffff  (content background)
   Typography
     Body: "PT Serif", Georgia, Times, serif  (matches SPH theme)
   ============================================================ */

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

body {
    font-family: "PT Serif", Georgia, Times, serif;
    background-color: #8224e3;
    background-image: url("https://www.sphcambridge.co.uk/wp-content/uploads/2017/11/IMG_1322.jpg");
    background-attachment: fixed;
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    min-height: 100vh;
    padding: 30px 20px;
    line-height: 1.6;
    color: #333;
}

/* ── Container (matches #mh-wrapper white card) ── */
.container {
    max-width: 860px;
    margin: 0 auto;
    background: #fff;
    box-shadow: 0 4px 40px rgba(0, 0, 0, 0.45);
}

/* ── Header (matches SPH logo/title area — white bg, red text) ── */
.header {
    background: #fff;
    padding: 28px 30px 22px;
    text-align: center;
    border-bottom: 1px solid #eee;
}

.header-logo {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 10px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.header h1 {
    font-family: "PT Serif", Georgia, Times, serif;
    font-size: 2.1em;
    font-weight: 700;
    color: #dd3333;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 4px;
}

.header-tagline {
    font-size: 0.95em;
    color: #dd3333;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-style: italic;
}

/* ── Navigation strip (matches SPH dark nav bar) ── */
.nav-strip {
    background: #1f1e1e;
    padding: 0 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
}

.nav-strip span {
    color: #fff;
    font-size: 0.82em;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    font-family: "PT Serif", Georgia, Times, serif;
}

/* ── Progress bar ── */
.progress-wrap {
    background: #e9ecef;
    height: 4px;
}

.progress-bar {
    height: 4px;
    background: #dd3333;
    width: 0%;
    transition: width .4s;
}

/* ── Layout ── */
.form-content {
    padding: 36px 40px;
}

.intro {
    background: #fdf7f7;
    border-left: 4px solid #dd3333;
    padding: 16px 20px;
    margin-bottom: 30px;
    font-size: 0.95em;
    color: #444;
}

.section {
    margin-bottom: 36px;
    padding-bottom: 28px;
    border-bottom: 1px solid #e9ecef;
}

.section:last-of-type {
    border-bottom: none;
}

.section-title {
    font-family: "PT Serif", Georgia, Times, serif;
    font-size: 1.3em;
    color: #dd3333;
    margin-bottom: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding-bottom: 8px;
    border-bottom: 2px solid #f5d0d0;
}

/* ── Privacy box ── */
.privacy-box {
    background: #fffdf5;
    border: 1px solid #ddd;
    border-left: 4px solid #dd3333;
    padding: 20px 22px;
    margin-bottom: 20px;
    font-size: 0.9em;
    max-height: 320px;
    overflow-y: auto;
}

.privacy-box h3 {
    color: #dd3333;
    margin-bottom: 10px;
    font-size: 1em;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.privacy-box h4 {
    color: #005a8c;
    margin: 12px 0 5px;
    font-size: 0.88em;
    text-transform: uppercase;
    letter-spacing: .4px;
}

.privacy-box p, .privacy-box ul {
    color: #555;
    font-size: 0.97em;
}

.privacy-box ul {
    margin-left: 18px;
}

.privacy-box li {
    margin-bottom: 3px;
}

.privacy-box a {
    color: #005a8c;
    font-weight: 600;
}

/* ── Two-column row ── */
.row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 600px) {
    .row-2 { grid-template-columns: 1fr; }
}

/* ── Form elements ── */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    font-weight: 700;
    margin-bottom: 6px;
    font-size: 0.95em;
    color: #333;
    font-family: "PT Serif", Georgia, Times, serif;
}

.req {
    color: #dd3333;
    margin-left: 2px;
}

.opt {
    color: #999;
    font-size: 0.8em;
    font-weight: 400;
    margin-left: 4px;
    font-style: italic;
}

.hint {
    font-size: 0.83em;
    color: #777;
    margin-bottom: 6px;
    display: block;
    font-style: italic;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
textarea,
select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ccc;
    border-radius: 0;
    font-size: 1em;
    font-family: "PT Serif", Georgia, Times, serif;
    transition: border-color .2s, box-shadow .2s;
    background: #fff;
    color: #333;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: #8224e3;
    box-shadow: 0 0 0 3px rgba(130, 36, 227, .1);
}

input.invalid, textarea.invalid, select.invalid {
    border-color: #dd3333;
    box-shadow: 0 0 0 2px rgba(221, 51, 51, .1);
}

textarea {
    min-height: 90px;
    resize: vertical;
}

/* ── Option boxes (radio / checkbox) ── */
.option {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 13px;
    border: 1px solid #ddd;
    border-radius: 0;
    margin-bottom: 8px;
    cursor: pointer;
    transition: border-color .2s, background .2s;
}

.option:hover {
    border-color: #dd3333;
    background: #fdf7f7;
}

.option.selected {
    border-color: #dd3333;
    background: #fdf0f0;
}

.option input {
    margin-top: 3px;
    cursor: pointer;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    accent-color: #dd3333;
}

.option label {
    cursor: pointer;
    font-weight: 400;
    margin: 0;
    font-size: 0.95em;
}

/* ── Field errors ── */
.err {
    color: #dd3333;
    font-size: 0.83em;
    margin-top: 5px;
    display: none;
    align-items: center;
    gap: 4px;
    font-style: italic;
}

.err::before {
    content: '⚠ ';
    font-style: normal;
}

/* ── Submit ── */
.submit-wrap {
    text-align: center;
    margin-top: 10px;
}

.submit-btn {
    display: inline-block;
    padding: 12px 48px;
    background: #32373c;
    color: #fff;
    border: none;
    border-radius: 9999px;
    font-size: 1.05em;
    font-weight: 700;
    font-family: "PT Serif", Georgia, Times, serif;
    cursor: pointer;
    transition: background .2s, transform .1s;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.submit-btn:hover:not(:disabled) {
    background: #1f1e1e;
    transform: translateY(-1px);
}

.submit-btn:disabled {
    background: #adb5bd;
    cursor: not-allowed;
    transform: none;
}

/* ── Submission error banner ── */
.submit-error {
    background: #fdf0f0;
    border: 1px solid #dd3333;
    border-left: 4px solid #dd3333;
    padding: 14px 18px;
    margin-top: 16px;
    font-size: 0.92em;
    color: #721c24;
    text-align: center;
    display: none;
}

/* ── Success ── */
.success {
    display: none;
    background: #f0fdf4;
    border-left: 4px solid #28a745;
    padding: 36px 28px;
    text-align: center;
    color: #155724;
    margin-top: 20px;
}

.success h2 {
    margin-bottom: 12px;
    font-size: 1.5em;
    color: #005a8c;
    text-transform: uppercase;
}

.success p {
    margin-bottom: 8px;
}

/* ── Responsive ── */
@media (max-width: 600px) {
    body { padding: 0; }
    .container { box-shadow: none; }
    .header h1 { font-size: 1.5em; }
    .form-content { padding: 22px 16px; }
    .submit-btn { width: 100%; }
}

/* ─── Person Cards ─────────────────────────────────────────────────────────── */

.person-card {
    border: 1px solid #ddd;
    border-top: 3px solid #dd3333;
    background: #fff;
    padding: 18px 20px;
    margin-bottom: 16px;
}

.person-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}

.person-card-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: #dd3333;
    font-weight: 700;
    font-family: "PT Serif", Georgia, Times, serif;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.remove-person-btn {
    font-size: 0.8rem;
    padding: 5px 14px;
    background: #fff;
    color: #dd3333;
    border: 1px solid #dd3333;
    border-radius: 9999px;
    cursor: pointer;
    font-family: "PT Serif", Georgia, Times, serif;
    transition: background .2s, color .2s;
}

.remove-person-btn:hover {
    background: #dd3333;
    color: #fff;
}

.person-subsection {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid #ebebeb;
}

.person-subsection h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: #005a8c;
    margin: 0 0 12px;
    font-weight: 700;
    font-family: "PT Serif", Georgia, Times, serif;
}

.add-person-btn {
    display: block;
    width: 100%;
    padding: 12px;
    background: transparent;
    border: 2px dashed #dd3333;
    color: #dd3333;
    font-size: 0.95rem;
    font-weight: 700;
    font-family: "PT Serif", Georgia, Times, serif;
    border-radius: 0;
    cursor: pointer;
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition: background .15s;
}

.add-person-btn:hover { background: #fdf7f7; }
.add-person-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ─── Yes/No Radio Groups ──────────────────────────────────────────────────── */

.yes-no-group {
    display: flex;
    gap: 20px;
    align-items: center;
    padding: 4px 0;
}

.yes-no-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-weight: normal;
    color: #333;
    text-transform: none;
    letter-spacing: normal;
}

/* ─── Communication Preferences Grid ──────────────────────────────────────── */

.comm-prefs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 16px;
}

@media (max-width: 480px) {
    .comm-prefs-grid { grid-template-columns: 1fr; }
}