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

:root {
    --ink: #1a1a2e;
    --purple: #7c4dff;
    --purple-light: #ede7ff;
    --purple-mid: #b39ddb;
    --rose: #f06292;
    --cream: #faf9f7;
    --border: #e0d8f5;
    --muted: #7b7b9d;
    --success: #43a047;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--cream);
    color: var(--ink);
    min-height: 100vh;
    padding: 0;
}

/* ── Header ── */
.header {
    background: var(--ink);
    padding: 28px 40px 22px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo-circle {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--purple), var(--rose));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.header-text h1 {
    font-family: 'Playfair Display', serif;
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: .4px;
}

.header-text p {
    color: var(--purple-mid);
    font-size: 13px;
    margin-top: 2px;
}

/* ── Tab nav ── */
.tab-nav {
    background: #fff;
    border-bottom: 2px solid var(--border);
    display: flex;
    padding: 0 40px;
}

.tab-btn {
    padding: 16px 24px;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: var(--muted);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: color .2s, border-color .2s;
    letter-spacing: .3px;
}

.tab-btn.active {
    color: var(--purple);
    border-bottom-color: var(--purple);
}

.tab-btn:hover {
    color: var(--purple);
}

/* ── Panels ── */
.panel {
    display: none;
    padding: 40px;
    max-width: 720px;
    margin: 0 auto;
}

.panel.active {
    display: block;
}

/* ── Section label ── */
.section-label {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 1.6px;
    text-transform: uppercase;
    color: var(--purple);
    margin-bottom: 20px;
}

/* ── Card ── */
.card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    margin-bottom: 24px;
}

.card-title {
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
}

.card-sub {
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 24px;
    line-height: 1.5;
}

/* ── Form fields ── */
.field {
    margin-bottom: 20px;
}

.field label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 7px;
}

.field label .req {
    color: var(--rose);
    margin-left: 3px;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    padding: 11px 16px;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    color: var(--ink);
    background: #fff;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
    appearance: none;
}

.field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237c4dff' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    cursor: pointer;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--purple);
    box-shadow: 0 0 0 3px rgba(124, 77, 255, .12);
}

.field textarea {
    resize: vertical;
    min-height: 100px;
    line-height: 1.6;
}

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ── Radio pills ── */
.pill-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.pill-group input[type=radio],
.pill-group input[type=checkbox] {
    display: none;
}

.pill-group label {
    padding: 8px 18px;
    border: 1.5px solid var(--border);
    border-radius: 40px;
    font-size: 13px;
    font-weight: 400;
    cursor: pointer;
    transition: all .18s;
    color: var(--ink);
    background: #fff;
    margin: 0;
}

.pill-group input:checked+label {
    background: var(--purple-light);
    border-color: var(--purple);
    color: var(--purple);
    font-weight: 500;
}

.pill-group label:hover {
    border-color: var(--purple-mid);
}

/* ── Star rating ── */
.star-row {
    display: flex;
    gap: 6px;
    flex-direction: row-reverse;
    justify-content: flex-end;
}

.star-row input {
    display: none;
}

.star-row label {
    font-size: 28px;
    cursor: pointer;
    color: #ddd;
    transition: color .15s;
    margin: 0;
    padding: 0;
    background: none;
    border: none;
}

.star-row input:checked~label,
.star-row label:hover,
.star-row label:hover~label {
    color: #f9a825;
}

/* ── Info box ── */
.info-box {
    background: var(--purple-light);
    border-left: 4px solid var(--purple);
    border-radius: 0 10px 10px 0;
    padding: 14px 18px;
    font-size: 12px;
    line-height: 1.6;
    color: #4a2e7a;
    margin-bottom: 24px;
    white-space: normal;
}

.info-box strong {
    display: block;
    margin-bottom: 4px;
}

/* ── Submit button ── */
.btn-submit {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--purple) 0%, #5e35b1 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    letter-spacing: .4px;
    transition: opacity .2s, transform .15s;
    box-shadow: 0 4px 18px rgba(124, 77, 255, .3);
}

.btn-submit:hover {
    opacity: .92;
    transform: translateY(-1px);
}

.btn-submit:active {
    transform: translateY(0);
}

/* ── Success ── */
.success-banner {
    display: none;
    background: #e8f5e9;
    border: 1.5px solid #a5d6a7;
    border-radius: 12px;
    padding: 20px 24px;
    text-align: center;
    color: var(--success);
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 24px;
}

.success-banner.show {
    display: block;
}

/* ── Survey specifics ── */
.scale-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.scale-row input[type=radio] {
    display: none;
}

.scale-row label {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all .15s;
    margin: 0;
    color: var(--muted);
}

.scale-row input:checked+label {
    background: var(--purple);
    border-color: var(--purple);
    color: #fff;
}

.scale-row label:hover {
    border-color: var(--purple-mid);
    color: var(--purple);
}

.scale-ends {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--muted);
    margin-top: 6px;
}

/* ── Progress steps ── */
.steps {
    display: flex;
    gap: 0;
    margin-bottom: 32px;
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
}

.step::after {
    content: '';
    position: absolute;
    top: 14px;
    left: 50%;
    right: -50%;
    height: 2px;
    background: var(--border);
    z-index: 0;
}

.step:last-child::after {
    display: none;
}

.step-dot {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--border);
    margin: 0 auto 8px;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    position: relative;
    z-index: 1;
    transition: all .2s;
}

.step.done .step-dot {
    background: var(--purple);
    border-color: var(--purple);
    color: #fff;
}

.step.active .step-dot {
    border-color: var(--purple);
    color: var(--purple);
    box-shadow: 0 0 0 4px var(--purple-light);
}

.step-label {
    font-size: 11px;
    color: var(--muted);
    letter-spacing: .3px;
}

.step.active .step-label {
    color: var(--purple);
    font-weight: 500;
}

.upload-box {
    border: 2px dashed var(--border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: border-color .2s, background .2s;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.upload-box:hover {
    border-color: var(--purple);
    background: var(--purple-light);
}

.upload-box.has-file {
    border-color: var(--purple);
    border-style: solid;
    background: var(--purple-light);
    text-align: left;
    padding: 16px 20px;
}

.panel {
    padding: 20px 16px;
}

.header {
    padding: 20px 16px;
}

.tab-nav {
    padding: 0 16px;
}

.card {
    padding: 20px 16px;
}

.field-row {
    grid-template-columns: 1fr;
}