@font-face {
    font-family: "FSAlbertPro";
    src: url("/assets/font/FSAlbertPro-Regular.otf") format("opentype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

:root {
    --bd-blue: #044ed7;
    --bd-blue-bright: #1d74ff;
    --bd-blue-deep: #060a3d;
    --bd-orange: #ff6e00;
    --bd-warm-white: #f8f4f1;
    --bd-warm-gray: #dad7d6;
    --bd-gray-90: #3d3f41;
    --bd-gray-75: #626465;
    --bd-gray-60: #808285;
    --bd-gray-15: #dbdddf;
    --bd-gray-7: #ebedf0;
    --bd-nebula: #00af95;
    --radius: 8px;
    --shadow: 0 18px 45px rgba(6, 10, 61, 0.11);
    --ring-size: 108px;
}

* {
    box-sizing: border-box;
}

html {
    min-width: 320px;
    color: var(--bd-blue-deep);
    background: var(--bd-warm-white);
    font-family: "FSAlbertPro", Arial, Helvetica, sans-serif;
    line-height: 1.45;
    letter-spacing: 0;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        linear-gradient(90deg, rgba(4, 78, 215, 0.08), transparent 26rem),
        var(--bd-warm-white);
}

button,
input,
textarea {
    font: inherit;
    letter-spacing: 0;
}

button {
    cursor: pointer;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 20px;
    min-height: 84px;
    padding: 14px clamp(16px, 4vw, 48px);
    background: rgba(248, 244, 241, 0.94);
    border-bottom: 1px solid rgba(6, 10, 61, 0.1);
    backdrop-filter: blur(12px);
}

.brand {
    display: inline-flex;
    align-items: center;
    width: 142px;
    min-width: 112px;
}

.brand img {
    display: block;
    width: 100%;
    height: auto;
}

.topbar__title {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.topbar__title span,
.eyebrow {
    color: var(--bd-blue);
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
}

.topbar__title strong {
    overflow: hidden;
    color: var(--bd-blue-deep);
    font-size: clamp(1.1rem, 2vw, 1.45rem);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.topbar__meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.topbar__meta span {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 6px 10px;
    color: var(--bd-blue-deep);
    background: #fff;
    border: 1px solid rgba(6, 10, 61, 0.1);
    border-radius: var(--radius);
    font-size: 0.86rem;
}

.layout {
    display: grid;
    grid-template-columns: minmax(230px, 300px) minmax(0, 900px);
    align-items: start;
    gap: clamp(18px, 4vw, 42px);
    width: min(1240px, 100%);
    margin: 0 auto;
    padding: clamp(18px, 4vw, 44px);
}

.rail {
    position: sticky;
    top: 110px;
    display: grid;
    gap: 16px;
}

.progress-card,
.survey,
.notice,
.question-card,
.receipt {
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(6, 10, 61, 0.1);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.progress-card {
    display: grid;
    justify-items: center;
    gap: 12px;
    padding: 22px 18px;
}

.progress-card p {
    margin: 0;
    color: var(--bd-gray-75);
    text-align: center;
}

.progress-ring {
    position: relative;
    display: grid;
    place-items: center;
    width: var(--ring-size);
    aspect-ratio: 1;
}

.progress-ring svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.progress-ring circle {
    fill: none;
    stroke-width: 10;
}

.progress-ring__track {
    stroke: var(--bd-gray-15);
}

.progress-ring__bar {
    stroke: var(--bd-orange);
    stroke-linecap: round;
    stroke-dasharray: 314.16;
    stroke-dashoffset: 314.16;
    transition: stroke-dashoffset 220ms ease;
}

.progress-ring span {
    color: var(--bd-blue);
    font-size: 1.35rem;
    font-weight: 700;
}

.section-nav {
    display: grid;
    gap: 8px;
}

.section-nav button {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    width: 100%;
    min-height: 50px;
    padding: 8px 10px;
    color: var(--bd-blue-deep);
    background: rgba(255, 255, 255, 0.68);
    border: 1px solid rgba(6, 10, 61, 0.08);
    border-radius: var(--radius);
    text-align: left;
}

.section-nav button span:first-child {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    color: var(--bd-blue);
    background: #fff;
    border: 1px solid rgba(4, 78, 215, 0.16);
    border-radius: 50%;
    font-weight: 700;
}

.section-nav button span:last-child {
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    line-height: 1.18;
}

.section-nav button.is-active {
    color: #fff;
    background: var(--bd-blue);
    border-color: var(--bd-blue);
}

.section-nav button.is-active span:first-child {
    color: var(--bd-blue-deep);
    border-color: #fff;
}

.section-nav button.is-complete span:first-child {
    color: #fff;
    background: var(--bd-nebula);
    border-color: var(--bd-nebula);
}

.survey {
    min-width: 0;
    overflow: clip;
}

.screen {
    display: none;
    padding: clamp(22px, 4vw, 44px);
}

.screen.is-active {
    display: block;
}

.screen__header {
    display: grid;
    gap: 10px;
    margin-bottom: 24px;
}

.screen__header h1,
.screen__header h2 {
    margin: 0;
    color: var(--bd-blue-deep);
    font-size: clamp(2rem, 5vw, 3.65rem);
    line-height: 0.98;
    overflow-wrap: anywhere;
}

.screen__header h2 {
    font-size: clamp(1.7rem, 4vw, 2.6rem);
}

.screen__header p {
    max-width: 66ch;
    margin: 0;
    color: var(--bd-gray-75);
    font-size: clamp(1rem, 1.8vw, 1.15rem);
}

.notice {
    display: grid;
    gap: 12px;
    padding: 22px;
    border-top: 5px solid var(--bd-orange);
}

.notice p {
    margin: 0;
    color: var(--bd-gray-90);
}

.field-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.field {
    display: grid;
    gap: 8px;
    min-width: 0;
}

.field--full {
    grid-column: 1 / -1;
}

.field span,
.choice-field legend {
    color: var(--bd-blue-deep);
    font-weight: 700;
}

.field small {
    color: var(--bd-gray-75);
}

.field input,
.textarea-wrap textarea,
.other-input {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    color: var(--bd-blue-deep);
    background: #fff;
    border: 1px solid rgba(6, 10, 61, 0.16);
    border-radius: var(--radius);
    outline: none;
    transition: border-color 160ms ease, box-shadow 160ms ease;
}

.field input:focus,
.textarea-wrap textarea:focus,
.other-input:focus {
    border-color: var(--bd-blue);
    box-shadow: 0 0 0 4px rgba(4, 78, 215, 0.14);
}

.choice-field {
    margin: 0;
    padding: 0;
    border: 0;
}

.choice-field legend {
    padding: 0 0 8px;
}

.chip-group,
.option-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 10px;
}

.choice-chip,
.option-chip,
.likert-option {
    position: relative;
    min-width: 0;
}

.choice-chip input,
.option-chip input,
.likert-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.choice-chip span,
.option-chip span,
.likert-option span {
    display: flex;
    align-items: center;
    min-height: 48px;
    width: 100%;
    padding: 10px 12px;
    color: var(--bd-blue-deep);
    background: #fff;
    border: 1px solid rgba(6, 10, 61, 0.14);
    border-radius: var(--radius);
    overflow-wrap: anywhere;
    transition: transform 140ms ease, border-color 140ms ease, background 140ms ease, color 140ms ease;
}

.choice-chip input:focus-visible + span,
.option-chip input:focus-visible + span,
.likert-option input:focus-visible + span {
    box-shadow: 0 0 0 4px rgba(4, 78, 215, 0.14);
}

.choice-chip input:checked + span,
.option-chip input:checked + span,
.likert-option input:checked + span {
    color: #fff;
    background: var(--bd-blue);
    border-color: var(--bd-blue);
}

.choice-chip:hover span,
.option-chip:hover span,
.likert-option:hover span {
    transform: translateY(-1px);
    border-color: var(--bd-blue);
}

.section-body {
    display: grid;
    gap: 16px;
}

.question-card {
    display: grid;
    gap: 18px;
    padding: clamp(16px, 3vw, 24px);
    box-shadow: none;
}

.question-card.has-error {
    border-color: #e43b46;
}

.question-title {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    margin: 0;
    color: var(--bd-blue-deep);
    font-size: clamp(1rem, 2vw, 1.14rem);
    font-weight: 700;
}

.question-title span:first-child {
    display: grid;
    place-items: center;
    min-width: 34px;
    height: 34px;
    padding: 0 8px;
    color: #fff;
    background: var(--bd-orange);
    border-radius: var(--radius);
}

.likert-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
}

.likert-option span {
    display: grid;
    place-items: center;
    min-height: 76px;
    padding: 10px 6px;
    text-align: center;
}

.likert-number {
    display: block;
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1;
}

.likert-label {
    display: block;
    margin-top: 6px;
    color: inherit;
    font-size: 0.72rem;
    line-height: 1.16;
}

.other-row {
    display: none;
}

.other-row.is-visible {
    display: block;
}

.textarea-wrap {
    display: grid;
    gap: 8px;
}

.textarea-wrap textarea {
    min-height: 150px;
    resize: vertical;
}

.counter {
    justify-self: end;
    color: var(--bd-gray-60);
    font-size: 0.82rem;
}

.error {
    min-height: 18px;
    color: #c52735;
    font-size: 0.86rem;
    font-style: normal;
}

.form-actions {
    position: sticky;
    bottom: 0;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 16px clamp(18px, 4vw, 36px);
    background: rgba(248, 244, 241, 0.95);
    border-top: 1px solid rgba(6, 10, 61, 0.1);
    backdrop-filter: blur(12px);
}

.form-actions__right {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
}

.save-status {
    color: var(--bd-gray-75);
    font-size: 0.86rem;
}

.button {
    min-height: 46px;
    padding: 10px 16px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-weight: 700;
    transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button:focus-visible {
    outline: 4px solid rgba(4, 78, 215, 0.2);
    outline-offset: 2px;
}

.button--primary {
    color: #fff;
    background: var(--bd-blue);
    box-shadow: 0 10px 22px rgba(4, 78, 215, 0.24);
}

.button--primary:hover {
    background: var(--bd-blue-bright);
}

.button--secondary {
    color: var(--bd-blue);
    background: #fff;
    border-color: rgba(4, 78, 215, 0.22);
}

.button--ghost {
    color: var(--bd-blue-deep);
    background: transparent;
    border-color: rgba(6, 10, 61, 0.14);
}

.button[disabled] {
    cursor: wait;
    opacity: 0.72;
    transform: none;
}

.receipt {
    display: grid;
    gap: 8px;
    padding: 22px;
    border-top: 5px solid var(--bd-nebula);
}

.receipt strong {
    color: var(--bd-blue);
}

@media (max-width: 960px) {
    .layout {
        grid-template-columns: 1fr;
    }

    .rail {
        position: static;
        grid-template-columns: 160px minmax(0, 1fr);
        align-items: start;
    }

    .section-nav {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .section-nav button {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
    }

    .section-nav button span:last-child {
        display: none;
    }
}

@media (max-width: 720px) {
    .topbar {
        grid-template-columns: 112px minmax(0, 1fr);
        gap: 16px;
        min-height: auto;
        padding: 14px 16px;
    }

    .brand {
        width: 112px;
        min-width: 0;
    }

    .topbar__title strong {
        font-size: 1.08rem;
        line-height: 1.12;
        white-space: normal;
    }

    .topbar__title span {
        font-size: 0.68rem;
    }

    .topbar__meta {
        grid-column: 1 / -1;
        justify-content: flex-start;
    }

    .layout {
        padding: 14px;
    }

    .rail {
        grid-template-columns: 1fr;
    }

    .progress-card {
        grid-template-columns: auto minmax(0, 1fr);
        justify-items: start;
        padding: 14px;
    }

    .progress-ring {
        --ring-size: 76px;
    }

    .progress-ring span {
        font-size: 1rem;
    }

    .section-nav {
        grid-template-columns: repeat(4, minmax(44px, 1fr));
        overflow-x: auto;
        padding-bottom: 2px;
    }

    .section-nav button {
        min-width: 48px;
        min-height: 46px;
    }

    .screen {
        padding: 20px;
    }

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

    .likert-option span {
        grid-template-columns: 42px minmax(0, 1fr);
        justify-items: start;
        min-height: 52px;
        text-align: left;
    }

    .likert-label {
        margin-top: 0;
        font-size: 0.88rem;
    }

    .form-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .form-actions__right {
        display: grid;
        grid-template-columns: 1fr 1fr;
        justify-content: stretch;
        width: 100%;
    }

    .form-actions > .button {
        width: 100%;
        min-height: 52px;
    }

    .save-status {
        grid-column: 1 / -1;
        order: -1;
        text-align: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}