@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@500&display=swap");

:root {
    --font-ui: "IBM Plex Sans", "Trebuchet MS", sans-serif;
    --font-tech: "JetBrains Mono", "Courier New", monospace;
    --ink-900: #173329;
    --ink-700: #305142;
    --ink-500: #5b7a6c;
    --surface-100: #f5fcf7;
    --surface-200: #e8f6ec;
    --surface-300: #d6ecd9;
    --accent-700: #1f8f3b;
    --accent-500: #34b85a;
    --accent-100: #ddf4e4;
    --success-100: #e3f8ea;
    --success-700: #1d7b40;
    --shadow-soft: 0 18px 50px rgba(25, 78, 43, 0.1);
    --radius-lg: 18px;
    --radius-md: 12px;
}

* {
    box-sizing: border-box;
}

[hidden] {
    display: none !important;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-ui);
    color: var(--ink-900);
    background:
        radial-gradient(circle at 90% 0%, rgba(52, 184, 90, 0.2), transparent 40%),
        linear-gradient(140deg, #f8fdf9 0%, #e7f6eb 100%);
}

.background-haze {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        radial-gradient(circle at 10% 10%, rgba(52, 184, 90, 0.14), transparent 30%),
        radial-gradient(circle at 80% 70%, rgba(122, 201, 78, 0.1), transparent 35%);
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.6rem 2rem 1rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
}

.brand__mark {
    width: 3.2rem;
    height: 3.2rem;
    border-radius: 0.85rem;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid #cee7d4;
    box-shadow: 0 10px 22px rgba(29, 108, 54, 0.14);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.brand__mark svg {
    width: 100%;
    height: 100%;
}

.brand__text {
    display: grid;
    gap: 0.06rem;
}

.brand__title {
    display: block;
    color: var(--ink-900);
    font-weight: 700;
    font-size: 1.35rem;
}

.brand__subtitle {
    color: var(--ink-500);
    font-family: var(--font-tech);
    font-size: 0.73rem;
    letter-spacing: 0.03em;
}

.main-nav {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.main-nav a {
    padding: 0.55rem 0.95rem;
    border-radius: 999px;
    border: 1px solid transparent;
    color: var(--ink-700);
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.main-nav a:hover,
.main-nav a.is-active {
    background: var(--accent-100);
    color: var(--accent-700);
}

.main-nav a.main-nav__cta {
    border-radius: 0.72rem;
    border: 2px solid var(--accent-700);
    background: rgba(52, 184, 90, 0.09);
    color: var(--accent-700);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.7);
}

.main-nav a.main-nav__cta:hover,
.main-nav a.main-nav__cta.is-active {
    background: rgba(52, 184, 90, 0.16);
    border-color: #177332;
    color: #166e30;
}

.page-shell {
    width: min(1120px, calc(100% - 2.4rem));
    margin: 0 auto 2rem;
    display: grid;
    gap: 1.6rem;
}

[data-prototype-detail-page] {
    display: grid;
    gap: 1.6rem;
}

.panel {
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid var(--surface-300);
    border-radius: var(--radius-lg);
    padding: 1.2rem 1.3rem;
    box-shadow: var(--shadow-soft);
}

.hero {
    display: grid;
    gap: 1.1rem;
}

.hero__kicker {
    margin: 0;
    font-family: var(--font-tech);
    color: var(--accent-700);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero h1 {
    margin: 0.2rem 0 0.75rem;
    font-size: clamp(1.45rem, 2.6vw, 2.2rem);
}

.hero__lead {
    margin: 0;
    color: var(--ink-700);
}

.hero__actions {
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.5rem;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.button--primary {
    background: linear-gradient(120deg, var(--accent-700), var(--accent-500));
    color: #fff;
    box-shadow: 0 8px 16px rgba(52, 184, 90, 0.25);
}

.button--secondary {
    background: #fff;
    border-color: var(--surface-300);
    color: var(--ink-700);
}

.button--danger {
    background: #fff4f6;
    border-color: #f0bdc4;
    color: #9d3345;
}

.button--compact {
    min-height: 2.1rem;
    padding: 0.35rem 0.9rem;
    font-size: 0.9rem;
}

.stats-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.stat-card {
    border-radius: var(--radius-md);
    padding: 1rem;
    background: linear-gradient(135deg, #fff, var(--surface-200));
    border: 1px solid var(--surface-300);
}

.stat-card__label {
    margin: 0;
    color: var(--ink-500);
    font-size: 0.9rem;
}

.stat-card__value {
    margin: 0.35rem 0 0;
    font-size: 1.9rem;
    font-weight: 700;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.section-head h1,
.section-head h2 {
    margin: 0;
}

.section-head p {
    margin: 0;
    color: var(--ink-700);
}

.section-head a {
    color: var(--accent-700);
    font-weight: 600;
    text-decoration: none;
}

.list-grid {
    display: grid;
    gap: 1rem;
}

.compact-card,
.idea-card,
.prototype-card {
    display: grid;
    gap: 0.75rem;
}

.home-prototypes {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    margin-top: 0.65rem;
}

.compact-card {
    padding: 0.9rem 1rem;
    background: linear-gradient(150deg, #ffffff, #f4fbf6);
    border: 1px solid #d7ebdc;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 22px rgba(31, 109, 55, 0.1);
}

.compact-card__head,
.prototype-card__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.8rem;
}

.compact-card h3,
.idea-card h2,
.prototype-card h2 {
    margin: 0;
}

.compact-card p,
.idea-card p,
.prototype-card p {
    margin: 0;
    color: var(--ink-700);
}

.compact-meta {
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.7rem;
}

.compact-meta dt {
    color: var(--ink-500);
    font-size: 0.85rem;
}

.compact-meta dd {
    margin: 0.2rem 0 0;
    font-weight: 600;
}

.compact-card__link {
    display: inline-flex;
    justify-self: start;
    color: var(--accent-700);
    font-weight: 700;
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

.compact-card__link:hover {
    border-color: var(--accent-700);
}

.chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    min-width: 7.4rem;
    text-align: center;
    background: var(--accent-100);
    color: var(--accent-700);
    border: 1px solid #b8dfc2;
    font-size: 0.83rem;
    font-weight: 600;
    flex-shrink: 0;
    margin-left: auto;
}

.chip--idea {
    background: #e5f1ff;
    color: #1f5f8f;
    border-color: #b9d8f3;
}

.chip--poc {
    background: #fff3d9;
    color: #8a6400;
    border-color: #f0d08a;
}

.chip--mvp {
    background: #dff5ef;
    color: #1e7b63;
    border-color: #b3e2d4;
}

.chip--product {
    background: #daf2e3;
    color: #1b6e39;
    border-color: #aad8ba;
}

.prototype-card__controls {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.prototype-card__title-link {
    color: var(--ink-900);
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

.prototype-card__title-link:hover {
    border-color: var(--ink-500);
}

.status-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.28rem 0.72rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.83rem;
    font-weight: 700;
    white-space: nowrap;
}

.status-chip--planned {
    background: #fff7df;
    color: #8a6500;
    border-color: #f1d58a;
}

.status-chip--in-progress {
    background: #e4f7eb;
    color: #1c8a42;
    border-color: #b8e4c9;
}

.status-chip--on-hold {
    background: #fcebdd;
    color: #9a4f18;
    border-color: #f2c7a7;
}

.status-chip--done {
    background: #dcf2e5;
    color: #1b6f3b;
    border-color: #a8d9bc;
}

.delete-button {
    width: 1.85rem;
    height: 1.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.55rem;
    border: 1px solid #f3b2ba;
    background: #fff4f6;
    color: #a73043;
    font-size: 1.2rem;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.delete-button:hover {
    background: #ffe8ec;
    transform: translateY(-1px);
}

.prototype-card__actions {
    display: flex;
    justify-content: flex-end;
}

.inline-form,
.stack-form {
    display: grid;
    gap: 0.55rem;
}

.inline-form--idea .idea-card__submit {
    justify-self: end;
}

.idea-card__delete-form {
    margin: 0;
    justify-self: end;
}

label {
    font-weight: 600;
    color: var(--ink-700);
}

input,
textarea,
select {
    width: 100%;
    border: 1px solid #c9dfcf;
    border-radius: 0.65rem;
    padding: 0.65rem 0.75rem;
    font-family: var(--font-ui);
    font-size: 0.95rem;
    color: var(--ink-900);
    background: #fff;
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--accent-500);
    outline: 2px solid rgba(52, 184, 90, 0.22);
    outline-offset: 0;
}

.meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem 1rem;
    color: var(--ink-700);
}

.person-inline {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-width: 0;
    vertical-align: middle;
}

.person-inline__avatar {
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 999px;
    flex-shrink: 0;
    border: 1px solid #cfe4d7;
    background: #eef8f1;
}

.person-inline__name {
    min-width: 0;
    overflow-wrap: anywhere;
}

.person-inline--lead .person-inline__avatar {
    width: 2rem;
    height: 2rem;
    border-width: 2px;
}

.milestones {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.milestone-chip {
    margin-left: 0;
    min-width: auto;
}

.milestone-chip--current {
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.8);
}

.milestone-step {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.6rem;
    border-radius: 0.6rem;
    border: 1px solid var(--surface-300);
    font-size: 0.82rem;
    font-weight: 600;
}

.milestone-step--done {
    background: var(--success-100);
    color: var(--success-700);
    border-color: #b7e2c5;
}

.milestone-step--current {
    background: var(--accent-100);
    color: var(--accent-700);
    border-color: #bce6c8;
}

.milestone-step--planned {
    background: #fff;
    color: var(--ink-500);
}

.task-list {
    margin: 0;
    padding-left: 1.2rem;
    display: grid;
    gap: 0.3rem;
}

.task-list li {
    color: var(--ink-700);
}

.task-list li.is-done {
    text-decoration: line-through;
    color: var(--ink-500);
}

.alert {
    margin: 0.8rem 0 0;
    padding: 0.7rem 0.85rem;
    border-radius: 0.75rem;
    font-weight: 600;
}

.success {
    background: var(--success-100);
    color: var(--success-700);
    border: 1px solid #b7e2c5;
}

.error {
    background: #fdeced;
    color: #a33946;
    border: 1px solid #f4c2c7;
}

.detail-back {
    display: inline-flex;
    width: fit-content;
    color: var(--accent-700);
    font-weight: 700;
    text-decoration: none;
    margin-bottom: 0.7rem;
}

.detail-overview {
    display: grid;
    gap: 0.75rem;
}

.detail-overview__grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
}

.detail-card {
    display: grid;
    gap: 0.75rem;
}

.detail-card h1,
.detail-card h2 {
    margin: 0;
}

.detail-card__kicker {
    margin: 0;
    font-family: var(--font-tech);
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-700);
}

.detail-hero__description {
    margin: 0;
    color: var(--ink-700);
}

.detail-owner__name {
    margin: 0;
    font-size: 1.45rem;
    font-weight: 700;
    line-height: 1.2;
}

.detail-owner__status-form {
    margin: 0.1rem 0;
    display: grid;
    gap: 0.35rem;
}

.detail-owner__status-form label {
    font-size: 0.86rem;
}

.detail-owner__status-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.55rem;
    align-items: center;
}

.detail-owner__status-row .button {
    white-space: nowrap;
}

.detail-owner__line {
    margin: 0;
    color: var(--ink-700);
}

.detail-owner__error {
    margin: 0.4rem 0 0;
}

.detail-owner__stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
    margin-top: 0.2rem;
}

.detail-owner__stats div {
    background: linear-gradient(140deg, #ffffff, #f2faf4);
    border: 1px solid #d3e8d9;
    border-radius: 0.72rem;
    padding: 0.55rem 0.6rem;
    display: grid;
    gap: 0.2rem;
}

.detail-owner__stats p {
    margin: 0;
    color: var(--ink-500);
    font-size: 0.82rem;
}

.detail-owner__stats strong {
    color: var(--ink-900);
    font-size: 1.02rem;
}

.detail-timeline {
    display: grid;
    gap: 0.75rem;
}

.detail-timeline h2 {
    margin: 0;
}

.milestone-line {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    position: relative;
}

.milestone-line::before {
    content: "";
    position: absolute;
    left: 12%;
    right: 12%;
    top: 0.45rem;
    height: 2px;
    background: #c7e0cf;
}

.milestone-line__step {
    display: grid;
    justify-items: center;
    gap: 0.45rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.milestone-line__dot {
    width: 0.9rem;
    height: 0.9rem;
    border-radius: 999px;
    border: 2px solid #c6ddcd;
    background: #fff;
}

.milestone-line__label {
    font-size: 0.84rem;
    color: var(--ink-500);
}

.milestone-line__step--done .milestone-line__dot {
    border-color: #2f9a4d;
    background: #2f9a4d;
}

.milestone-line__step--done .milestone-line__label {
    color: #1f7b3a;
    font-weight: 600;
}

.milestone-line__step--current .milestone-line__dot {
    border-color: #1f8f3b;
    background: #fff;
    animation: milestone-current-dot-blink 1.15s steps(1, end) infinite;
}

.milestone-line__step--current .milestone-line__label {
    color: #1f8f3b;
    font-weight: 700;
}

@keyframes milestone-current-dot-blink {
    0%,
    49% {
        box-shadow: 0 0 0 4px rgba(52, 184, 90, 0.2);
    }

    50%,
    100% {
        box-shadow: 0 0 0 0 rgba(52, 184, 90, 0);
    }
}

.milestone-line__current {
    margin: 0;
    color: var(--ink-700);
}

.infrastructure-row {
    display: grid;
    gap: 1.35rem;
    grid-template-columns: minmax(380px, 1.25fr) minmax(300px, 0.85fr);
    align-items: start;
}

.repository-card {
    display: grid;
    gap: 0.8rem;
    align-content: start;
}

.repository-card__head {
    display: grid;
    gap: 0.35rem;
}

.repository-card__head h2,
.repository-card__head p {
    margin: 0;
}

.repository-card__head p {
    color: var(--ink-700);
}

.repository-card__error {
    margin-top: 0;
}

.repository-loader {
    margin-top: 0.2rem;
}

.repository-form {
    margin: 0;
    gap: 0.5rem;
}

.repository-delete-form {
    margin: 0.15rem 0 0;
    max-width: 420px;
    gap: 0.5rem;
}

.repository-result {
    display: grid;
    gap: 0.35rem;
    padding: 0.75rem 0.85rem;
    border-radius: 0.8rem;
    border: 1px solid #cfe5d5;
    background: linear-gradient(135deg, #ffffff, #f3faf5);
}

.repository-result p {
    margin: 0;
    color: var(--ink-700);
    min-width: 0;
}

.repository-result a {
    color: var(--accent-700);
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.repository-result a:hover {
    text-decoration: underline;
}

.domain-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.18rem 0.5rem;
    border-radius: 999px;
    border: 1px solid #9fcdb0;
    background: linear-gradient(135deg, #eef9f1, #dff1e5);
    color: #1f7b3a;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.deployment-card {
    display: grid;
    gap: 0.85rem;
}

.deployment-card__head h2 {
    margin: 0;
}

.deployment-card__head p {
    margin: 0.35rem 0 0;
    color: var(--ink-700);
}

.deployment-form {
    max-width: 420px;
}

.deployment-form__fieldset {
    margin: 0;
    padding: 0;
    border: 0;
    display: grid;
    gap: 0.55rem;
}

.deployment-form__fixed {
    margin: 0;
    color: var(--ink-700);
    font-size: 0.9rem;
}

.deployment-form__fieldset[disabled] {
    opacity: 0.6;
}

.deployment-delete-form {
    margin: 0.15rem 0 0;
    max-width: 420px;
    gap: 0.5rem;
}

.deployment-error {
    margin-top: 0;
}

.deployment-repository-warning {
    margin-top: 0;
}

.deployment-loader {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    width: fit-content;
    padding: 0.5rem 0.7rem;
    border-radius: 0.7rem;
    border: 1px solid #cde4d4;
    background: #f5fbf7;
    color: var(--ink-700);
    font-weight: 600;
}

.deployment-loader__spinner {
    width: 1rem;
    height: 1rem;
    border-radius: 999px;
    border: 2px solid #9fd0ad;
    border-top-color: #2d9250;
    animation: deployment-spin 0.8s linear infinite;
}

@keyframes deployment-spin {
    to {
        transform: rotate(360deg);
    }
}

.deployment-result {
    display: grid;
    gap: 0.35rem;
    padding: 0.75rem 0.85rem;
    border-radius: 0.8rem;
    border: 1px solid #cfe5d5;
    background: linear-gradient(135deg, #ffffff, #f3faf5);
}

.deployment-result p {
    margin: 0;
    color: var(--ink-700);
}

.deployment-result a {
    color: var(--accent-700);
    font-weight: 600;
    text-decoration: none;
}

.deployment-result a:hover {
    text-decoration: underline;
}

.detail-grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: repeat(12, minmax(0, 1fr));
}

.detail-card--tasks {
    grid-column: span 12;
}

.detail-card--third {
    grid-column: span 4;
}

.detail-info {
    margin: 0;
    display: grid;
    gap: 0.65rem;
}

.detail-info dt {
    font-size: 0.84rem;
    color: var(--ink-500);
}

.detail-info dd {
    margin: 0.2rem 0 0;
    color: var(--ink-700);
}

.task-checklist {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.55rem;
}

.task-toggle-form {
    margin: 0;
}

.task-checklist__button {
    width: auto;
    flex: 1;
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    border: 1px solid #d3e8d9;
    border-radius: 0.8rem;
    padding: 0.6rem 0.7rem;
    background: #fff;
    text-align: left;
    color: inherit;
    cursor: pointer;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.task-checklist__button:hover {
    border-color: #93ceaa;
    background: #f8fdf9;
}

.task-checklist__item {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.task-checklist__box {
    width: 1.1rem;
    min-width: 1.1rem;
    height: 1.1rem;
    border-radius: 0.3rem;
    border: 1px solid #bdd8c6;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.82rem;
    line-height: 1;
    margin-top: 0.05rem;
}

.task-checklist__title {
    margin: 0;
    color: var(--ink-700);
}

.task-checklist__item.is-done .task-checklist__button {
    border-color: #b8dfc4;
    background: #f0f8f2;
}

.task-checklist__item.is-done .task-checklist__box {
    border-color: #1f8f3b;
    background: #1f8f3b;
}

.task-checklist__item.is-done .task-checklist__title {
    text-decoration: line-through;
    color: var(--ink-500);
}

.task-delete-form {
    margin: 0;
}

.task-inline-input-form {
    margin: 0;
}

.task-group-create-form {
    margin: 0 0 0.9rem;
    display: grid;
    gap: 0.45rem;
}

.task-group-create-form__label {
    margin: 0;
    font-weight: 600;
    color: var(--ink-700);
}

.task-group-create-form__row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.55rem;
    align-items: center;
}

.task-groups {
    display: grid;
    gap: 0.9rem;
}

.task-groups__empty {
    margin: 0;
    color: var(--ink-500);
}

.task-groups__error {
    margin-top: 0;
}

.task-group-card {
    border: 1px solid #d3e8d9;
    border-radius: 0.95rem;
    padding: 0.75rem;
    background: linear-gradient(145deg, #ffffff, #f4fbf6);
    display: grid;
    gap: 0.7rem;
}

.task-group-card__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.7rem;
    flex-wrap: wrap;
}

.task-group-card__title {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    min-width: 0;
}

.task-group-card__title h3 {
    margin: 0;
    font-size: 1rem;
}

.task-group-card__badge {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-tech);
    font-size: 0.72rem;
    letter-spacing: 0.03em;
    color: #1f7f3c;
    background: #e7f5eb;
    border: 1px solid #b8dfc4;
}

.task-group-card__delete {
    margin: 0;
}

.item-delete-button {
    width: 1.85rem;
    height: 1.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.55rem;
    border: 1px solid #f3b2ba;
    background: #fff4f6;
    color: #a73043;
    font-size: 1.2rem;
    line-height: 1;
    cursor: pointer;
}

.item-delete-button:hover {
    background: #ffe8ec;
}

.detail-list {
    margin: 0;
    padding-left: 1.2rem;
    display: grid;
    gap: 0.35rem;
    color: var(--ink-700);
}

.detail-list--ordered {
    margin: 0;
}

.workspace-card {
    display: grid;
    gap: 1.2rem;
}

.workspace-card__top {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
    gap: 1rem;
    align-items: start;
}

.workspace-card__head {
    display: grid;
    gap: 0.35rem;
}

.workspace-card__head h2,
.workspace-card__head p {
    margin: 0;
}

.workspace-card__head p {
    color: var(--ink-700);
}

.workspace-token-field {
    display: grid;
    gap: 0.4rem;
    width: min(100%, 420px);
    justify-self: end;
}

.workspace-token-field label,
.workspace-token-field input {
    margin: 0;
}

.workspace-token-field__hint {
    margin: 0;
    color: var(--ink-500);
    font-size: 0.84rem;
}

.workspace-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
    align-items: stretch;
}

.workspace-github,
.workspace-codex {
    background: linear-gradient(150deg, #ffffff, #f2faf4);
    border: 1px solid #d1e6d7;
    border-radius: 1rem;
    padding: 0.95rem;
}

.workspace-github {
    display: grid;
    gap: 0.6rem;
    align-content: start;
}

.workspace-github h3,
.workspace-github__lead,
.workspace-github__hint {
    margin: 0;
}

.workspace-github__lead,
.workspace-github__hint {
    color: var(--ink-700);
    font-size: 0.9rem;
}

.workspace-github__hint {
    color: var(--ink-500);
    font-size: 0.84rem;
}

.workspace-github__form {
    gap: 0.45rem;
}

.workspace-inline-check {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    cursor: pointer;
}

.workspace-inline-check input {
    width: auto;
    margin: 0;
}

.workspace-github__status {
    margin-top: 0.2rem;
}

.workspace-codex {
    display: grid;
    grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
    grid-template-areas:
        "threads output"
        "input input";
    grid-template-rows: minmax(360px, 420px) auto;
    gap: 0.75rem;
    align-items: stretch;
}

.workspace-codex__threads,
.workspace-codex__output {
    border: 1px solid #d2e6d8;
    border-radius: 0.85rem;
    background: #ffffff;
    padding: 0.7rem;
}

.workspace-codex__threads {
    grid-area: threads;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    gap: 0.55rem;
    min-height: 0;
}

.workspace-codex__title-row {
    display: grid;
    gap: 0.35rem;
}

.workspace-codex__title-row h3,
.workspace-codex__output h3 {
    margin: 0;
}

.workspace-codex__active {
    display: inline-flex;
    width: fit-content;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: #e7f5eb;
    color: #1f7b3a;
    font-family: var(--font-tech);
    font-size: 0.74rem;
}

.workspace-thread-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.42rem;
    align-content: start;
    overflow-y: auto;
    min-height: 0;
}

.workspace-thread {
    width: 100%;
    border: 1px solid #d3e7d8;
    border-radius: 0.68rem;
    padding: 0.45rem 0.55rem;
    background: #fbfffc;
    color: var(--ink-700);
    font-size: 0.88rem;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 0.45rem;
    cursor: pointer;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.workspace-thread-list__empty {
    color: var(--ink-500);
    font-size: 0.84rem;
}

.workspace-thread:hover {
    border-color: #9bcfb0;
    background: #f5fcf7;
}

.workspace-thread.is-active {
    border-color: #4dae6a;
    background: #e8f7ed;
    color: #1f7f3c;
    font-weight: 600;
}

.workspace-thread__badge {
    width: 1.45rem;
    min-width: 1.45rem;
    height: 1.45rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-tech);
    font-size: 0.68rem;
    letter-spacing: 0.03em;
    color: #1f7f3c;
    background: #e7f5eb;
    border: 1px solid #b8dfc4;
}

.workspace-thread__label {
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.workspace-codex__output {
    grid-area: output;
    display: grid;
    gap: 0.55rem;
    grid-template-rows: auto minmax(0, 1fr) auto;
    min-height: 0;
}

.workspace-feed {
    margin: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 0.55rem;
    min-height: 0;
    max-height: none;
    overflow-y: auto;
    padding-right: 0.2rem;
}

.workspace-message {
    padding: 0.55rem 0.65rem;
    border-radius: 0.75rem;
    display: grid;
    gap: 0.25rem;
}

.workspace-message__author,
.workspace-message__body {
    margin: 0;
}

.workspace-message__author {
    font-size: 0.75rem;
    font-family: var(--font-tech);
    text-transform: uppercase;
    color: var(--ink-500);
}

.workspace-message__body {
    color: var(--ink-700);
    line-height: 1.4;
    white-space: pre-wrap;
}

.workspace-message--assistant {
    background: #eef8f1;
    border: 1px solid #cae2d2;
}

.workspace-message--user {
    background: #f8faf9;
    border: 1px solid #dae8df;
}

.workspace-message--pinned {
    position: sticky;
    top: 0;
    z-index: 2;
    box-shadow: 0 6px 14px rgba(27, 78, 49, 0.08);
}

.workspace-feed-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.45rem;
}

.workspace-codex__input {
    grid-area: input;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.5rem;
    align-items: start;
    margin: 0;
}

.workspace-codex__input textarea {
    margin: 0;
    min-height: 4.25rem;
    resize: vertical;
}

.workspace-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.app-preview-card {
    display: grid;
    gap: 0.9rem;
}

.app-preview-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.app-preview-card__head h2 {
    margin: 0;
}

.app-preview-card__actions {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.app-preview-card__frame {
    width: 100%;
    min-height: 700px;
    border: 1px solid #d1e6d7;
    border-radius: 1rem;
    background: #f4f8f5;
}

[data-reveal] {
    opacity: 0;
    transform: translateY(10px);
    animation: reveal 0.45s ease forwards;
    animation-delay: var(--delay, 0ms);
}

@keyframes reveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 760px) {
    .site-header {
        flex-direction: column;
        align-items: flex-start;
        padding: 1.2rem 1.2rem 0.9rem;
    }

    .page-shell {
        width: calc(100% - 1.5rem);
    }

    .brand__subtitle {
        font-size: 0.66rem;
    }

    .detail-overview__grid {
        grid-template-columns: 1fr;
    }

    .detail-owner__stats {
        grid-template-columns: 1fr;
    }

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

    .detail-owner__status-row .button {
        width: 100%;
    }

    .milestone-line {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: 0.85rem;
    }

    .milestone-line::before {
        display: none;
    }

    .detail-card--tasks,
    .detail-card--third {
        grid-column: span 12;
    }

    .task-group-create-form__row {
        grid-template-columns: 1fr;
    }

    .task-group-create-form__row .button {
        width: 100%;
    }

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

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

    .workspace-card__top {
        grid-template-columns: 1fr;
    }

    .workspace-token-field {
        width: 100%;
        justify-self: stretch;
    }

    .workspace-codex {
        grid-template-columns: 1fr;
        grid-template-areas:
            "threads"
            "output"
            "input";
        grid-template-rows: auto minmax(280px, auto) auto;
    }

    .workspace-codex__input {
        grid-template-columns: 1fr;
    }

    .workspace-codex__input .button {
        width: 100%;
    }

    .app-preview-card__frame {
        min-height: 480px;
    }

}