* {
    box-sizing: border-box;
}

:root {
    font-family: Arial, Helvetica, sans-serif;
    color: #1e293b;
    background: #eef4f8;
}

body {
    margin: 0;
    min-height: 100vh;
}

.page {
    width: min(760px, calc(100% - 32px));
    margin: 0 auto;
    padding: 48px 0;
}

.page.wide {
    width: min(1000px, calc(100% - 32px));
}

.card {
    background: #fff;
    border-radius: 18px;
    padding: 34px;
    box-shadow: 0 12px 40px rgba(15, 23, 42, .08);
}

h1 {
    margin-top: 0;
    font-size: 32px;
}

h2 {
    margin-top: 28px;
}

.intro {
    line-height: 1.6;
    color: #475569;
}

.question {
    margin: 30px 0;
    padding: 0;
    border: 0;
}

.question legend {
    width: 100%;
    margin-bottom: 15px;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.45;
}

.number {
    color: #64748b;
}

.answers {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.answer {
    position: relative;
}

.answer input {
    position: absolute;
    opacity: 0;
}

.answer span {
    display: block;
    padding: 16px;
    text-align: center;
    border: 2px solid #d7e0e7;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: .15s ease;
}

.answer input:checked + span {
    border-color: #1f6f9f;
    background: #e7f3fa;
}

.privacy {
    margin: 25px 0;
    padding: 16px;
    border-radius: 10px;
    background: #f8fafc;
    color: #64748b;
    font-size: 14px;
    line-height: 1.5;
}

.primary {
    width: 100%;
    border: 0;
    border-radius: 12px;
    padding: 16px 20px;
    background: #1f6f9f;
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
}

.primary:hover {
    filter: brightness(.95);
}

.message {
    padding: 18px;
    border-radius: 10px;
}

.message.error {
    background: #fff1f2;
    color: #9f1239;
}

.center {
    text-align: center;
}

.check {
    display: inline-grid;
    place-items: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #e8f7ee;
    font-size: 34px;
    margin-bottom: 12px;
}

.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 20px 0 35px;
}

.stats div {
    background: #f8fafc;
    padding: 18px;
    border-radius: 12px;
    text-align: center;
}

.stats strong,
.stats span {
    display: block;
}

.stats strong {
    font-size: 24px;
    margin-bottom: 5px;
}

.stats span {
    color: #64748b;
    font-size: 14px;
}

.result-block {
    border-top: 1px solid #e2e8f0;
    margin-top: 28px;
    padding-top: 10px;
}

.result-row {
    display: grid;
    grid-template-columns: 1fr auto 90px;
    gap: 16px;
    padding: 10px 0;
}

.result-row span:last-child {
    text-align: right;
}

.bar {
    height: 12px;
    background: #e2e8f0;
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 6px;
}

.bar div {
    height: 100%;
    background: #1f6f9f;
}

@media (max-width: 650px) {
    .page {
        padding: 20px 0;
    }

    .card {
        padding: 22px;
    }

    .answers,
    .stats {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 27px;
    }
}

.admin-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}
.admin-actions{display:flex;gap:10px;flex-wrap:wrap}
.muted{color:#64748b;margin-top:-18px}
.button,.primary-link{display:inline-block;text-decoration:none;border-radius:10px;padding:11px 15px;font-weight:700}
.button.secondary{background:#f1f5f9;color:#334155}
.primary-link{background:#1f6f9f;color:#fff;margin-top:18px}
.table-wrap{overflow-x:auto}
.admin-table{width:100%;border-collapse:collapse}
.admin-table th,.admin-table td{padding:13px 10px;text-align:left;border-bottom:1px solid #e2e8f0}
.admin-table th{color:#475569;font-size:14px}
.status{font-weight:700}.status.done{color:#16794a}.status.open{color:#64748b}
.form-row{display:grid;gap:10px;margin:24px 0}
.form-row input[type=file]{border:1px solid #cbd5e1;border-radius:10px;padding:13px;background:#fff}
.message.warning{background:#fffbeb;color:#92400e;margin:20px 0;line-height:1.6}
.important-box{background:#f8fafc;border-left:4px solid #1f6f9f;padding:16px;margin:24px 0 5px;line-height:1.55}
.back-link{margin-top:25px}.back-link a{color:#475569}
@media(max-width:700px){.admin-head{display:block}.admin-actions{margin:18px 0}}

.login-page{max-width:520px}.login-card{margin-top:6vh}.admin-login-mark{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:#1f6f9f;color:#fff;font-size:24px;font-weight:800;margin-bottom:18px}.form-row input[type=text],.form-row input[type=password]{width:100%;border:1px solid #cbd5e1;border-radius:10px;padding:13px 14px;font:inherit}.admin-menu{display:grid;gap:12px;margin-top:28px}.admin-menu a{display:block;padding:18px;border:1px solid #e2e8f0;border-radius:12px;text-decoration:none;color:#1e293b;background:#f8fafc}.admin-menu a:hover{background:#f1f5f9}.admin-menu strong,.admin-menu span{display:block}.admin-menu span{color:#64748b;margin-top:5px;font-size:14px}.hash-output{margin-top:24px}.hash-output textarea{width:100%;margin-top:10px;padding:12px;border:1px solid #cbd5e1;border-radius:10px;resize:vertical;font-family:monospace}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-row input[type=email],
.form-row textarea{width:100%;border:1px solid #cbd5e1;border-radius:10px;padding:13px 14px;font:inherit}
.form-row textarea{resize:vertical;line-height:1.5}
.mail-actions{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:20px}
.mail-actions .primary{grid-column:1 / -1}
.status.mail-error{color:#b91c1c}
@media(max-width:700px){.form-grid,.mail-actions{grid-template-columns:1fr}}


.admin-choice-grid{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:20px;
    margin-top:28px
}
.admin-choice{
    display:flex;
    flex-direction:column;
    gap:10px;
    padding:30px;
    border:1px solid #dbe3ec;
    border-radius:16px;
    text-decoration:none;
    color:inherit;
    background:#fff;
    transition:transform .15s ease, box-shadow .15s ease
}
.admin-choice:hover{
    transform:translateY(-2px);
    box-shadow:0 10px 28px rgba(15,23,42,.08)
}
.admin-choice-title{font-size:1.35rem;font-weight:800}
.admin-choice-text{color:#64748b;line-height:1.5}

.survey-step{
    display:grid;
    grid-template-columns:52px 1fr;
    gap:18px;
    padding:24px 0;
    border-top:1px solid #e5e7eb
}
.survey-step-number{
    width:42px;height:42px;display:grid;place-items:center;
    border-radius:50%;font-weight:800;background:#e2e8f0
}
.survey-step-body h2{margin-top:4px}
.survey-step-danger{
    margin-top:22px;padding:20px 18px;border:1px solid #fecaca;
    border-radius:14px;background:#fff8f8
}
.delete-choice{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.button.danger{background:#b91c1c;color:#fff;border:none}
.button.primary-link{display:inline-block;background:#0f172a;color:#fff;text-decoration:none}
.survey-step-disabled{opacity:.55}

.result-stats{margin-top:20px}
.result-list{display:grid;gap:18px;margin-top:24px}
.result-card{border:1px solid #e2e8f0;border-radius:14px;padding:22px}
.result-question-number{
    color:#64748b;font-size:.88rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em
}
.result-answer{margin-top:18px}
.result-answer-head{display:flex;justify-content:space-between;gap:20px}
.result-bar{
    height:12px;margin-top:8px;border-radius:999px;background:#e2e8f0;overflow:hidden
}
.result-bar span{display:block;height:100%;border-radius:inherit;background:currentColor}

@media(max-width:700px){
    .admin-choice-grid{grid-template-columns:1fr}
    .survey-step{grid-template-columns:1fr}
}

.question-row{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:12px;align-items:start;margin-bottom:12px}
.question-number{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:#e2e8f0;font-weight:800}
.question-row textarea{width:100%}
.question-remove{white-space:nowrap}
@media(max-width:700px){.question-row{grid-template-columns:36px 1fr}.question-remove{grid-column:2}}

.admin-login-brand {
    text-align: center;
    margin-bottom: 22px;
}

.admin-login-name {
    margin-top: 8px;
    font-size: 18px;
    font-weight: 700;
}

.admin-login-copyright {
    margin-top: 3px;
    font-size: 11px;
    opacity: 0.55;
}

.site-footer {
    margin-top: 18px;
    text-align: center;
    font-size: 11px;
    opacity: 0.5;
}