:root {
    --bg: #f5f7fb;
    --surface: #ffffff;
    --surface-2: #f0f4ff;
    --text: #1f2937;
    --muted: #667085;
    --border: rgba(17, 24, 39, 0.08);
    --primary: #1a73e8;
    --primary-dark: #185abc;
    --green: #1e8e3e;
    --purple: #7c3aed;
    --shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
    --shadow-soft: 0 8px 20px rgba(15, 23, 42, 0.06);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --max-width: 100%;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, Roboto, Arial, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(26, 115, 232, 0.12), transparent 28%),
        radial-gradient(circle at right 20%, rgba(124, 58, 237, 0.08), transparent 26%),
        var(--bg);
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select {
    font: inherit;
}

.app-shell {
    min-height: 100vh;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(12px);
    background: rgba(245, 247, 251, 0.8);
    border-bottom: 1px solid rgba(17, 24, 39, 0.05);
}

.topbar__inner,
.hero,
.section {
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
    width: 100%;
}

.topbar__inner,
.hero,
.section,
.footer {
    max-width: none;
}

.topbar__inner {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.nav-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 8px;
    min-width: 18px;
    height: 18px;
    padding: 0 6px;
    border-radius: 999px;
    font-size: 0.75rem;
    line-height: 1;
    color: #fff;
    background: var(--primary);
    box-shadow: var(--shadow-soft);
}

.messages-layout {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 18px;
    align-items: stretch;
}

.messages-sidebar,
.messages-panel {
    min-width: 0;
}

.messages-sidebar {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.chat-item {
    display: block;
    padding: 14px 14px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: var(--surface);
    box-shadow: var(--shadow-soft);
    transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
}

.chat-item:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.chat-item.is-active {
    border-color: rgba(26, 115, 232, 0.35);
}

.chat-item__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.chat-item__name {
    font-weight: 700;
}

.chat-item__badge {
    display: inline-flex;
    align-items: center;
    height: 18px;
    padding: 0 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    color: #fff;
    background: var(--purple);
}

.chat-item__meta {
    margin-top: 6px;
    font-size: 0.85rem;
    color: var(--muted);
}

.chat-item__preview {
    margin-top: 6px;
    font-size: 0.92rem;
    color: var(--text);
    opacity: 0.9;
}

.messages-panel {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.messages-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.messages-head__title {
    margin: 0;
}

.messages-head__subtitle {
    margin: 8px 0 0;
    color: var(--muted);
}

.messages-feed {
    height: clamp(340px, 55vh, 640px);
    overflow: auto;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.msg {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.msg--mine {
    align-items: flex-end;
}

.msg__bubble {
    max-width: min(560px, 90%);
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--surface-2);
    line-height: 1.35;
    white-space: normal;
    word-break: break-word;
}

.msg--mine .msg__bubble {
    background: rgba(26, 115, 232, 0.12);
    border-color: rgba(26, 115, 232, 0.18);
}

.msg__files {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.msg-image img {
    width: 160px;
    height: 120px;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: #fff;
}

.msg-file {
    display: inline-flex;
    align-items: center;
    padding: 8px 10px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--surface);
    max-width: 360px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.messages-compose__row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    align-items: start;
}

.messages-compose__input {
    width: 100%;
    resize: vertical;
    min-height: 44px;
}

.messages-compose__actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.messages-compose__meta {
    margin-top: 10px;
    color: var(--muted);
    font-size: 0.9rem;
}

@media (max-width: 920px) {
    .messages-layout {
        grid-template-columns: 1fr;
    }
}

.topbar__inner--site {
    gap: 24px;
}

.topbar__inner--auth {
    min-height: 84px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
}

.brand__mark {
    width: 44px;
    height: 44px;
    display: block;
    border-radius: 14px;
    object-fit: cover;
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
}

.brand__text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand__text strong {
    font-size: 0.98rem;
}

.brand__text small {
    color: var(--muted);
    font-size: 0.8rem;
    margin-top: 3px;
}

.nav {
    display: flex;
    gap: 20px;
    color: #324054;
}

.nav a {
    position: relative;
    padding: 10px 0;
    color: inherit;
    font-weight: 500;
}

.nav a::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 4px;
    height: 2px;
    border-radius: 999px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 160ms ease;
}

.nav a:hover::after,
.nav a:focus-visible::after {
    transform: scaleX(1);
}

.topbar__actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.button,
.icon-button,
.chip,
.tag,
.link {
    transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 14px;
    border: 1px solid transparent;
    font-weight: 600;
    cursor: pointer;
}

.button:hover,
.button:focus-visible,
.icon-button:hover,
.icon-button:focus-visible,
.chip:hover,
.chip:focus-visible,
.tag:hover,
.tag:focus-visible {
    transform: translateY(-1px);
}

.button--primary {
    color: white;
    background: var(--primary);
    box-shadow: 0 10px 22px rgba(26, 115, 232, 0.22);
}

.button--primary:hover,
.button--primary:focus-visible {
    background: var(--primary-dark);
}

.button--ghost {
    color: #31415a;
    background: rgba(255, 255, 255, 0.75);
    border-color: var(--border);
}

.button--full {
    width: 100%;
}

.icon-button {
    display: none;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface);
    box-shadow: var(--shadow-soft);
    cursor: pointer;
}

.icon-button--menu {
    flex-direction: column;
}

.icon-button span {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: #243042;
}

.icon-button--menu span + span {
    margin-top: 4px;
}

.icon-button--menu span:first-child {
    width: 18px;
}

.icon-button--menu span:nth-child(2) {
    width: 18px;
}

.icon-button--menu span:last-child {
    width: 18px;
}

.icon-button--close {
    position: relative;
}

.icon-button--close span {
    position: absolute;
    width: 18px;
    margin: 0;
}

.icon-button--close span:first-child {
    transform: rotate(45deg);
}

.icon-button--close span:last-child {
    transform: rotate(-45deg);
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.8fr);
    gap: 28px;
    padding-top: 36px;
    padding-bottom: 24px;
}

.hero__content,
.hero__panel,
.info-card,
.offer-card,
.stats-card {
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.84);
    backdrop-filter: blur(14px);
    box-shadow: var(--shadow);
}

.hero__content {
    border-radius: var(--radius-xl);
    padding: 34px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.75rem;
}

.hero h1,
.section h2,
.info-card h2,
.offer-card h3 {
    margin: 0;
    line-height: 1.08;
}

.hero h1 {
    font-size: clamp(2.4rem, 4vw, 4.6rem);
    letter-spacing: -0.04em;
    max-width: 12ch;
}

.hero__lead {
    max-width: 58ch;
    margin: 18px 0 0;
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

.search-card {
    display: grid;
    grid-template-columns: 1.35fr 0.8fr auto;
    gap: 14px;
    margin-top: 26px;
    padding: 14px;
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
}

.search-card__field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.search-card__field span {
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 600;
}

.search-card input,
.search-card select {
    width: 100%;
    min-height: 48px;
    padding: 0 14px;
    border-radius: 14px;
    border: 1px solid rgba(17, 24, 39, 0.08);
    background: #f8fafc;
    color: var(--text);
    outline: none;
}

.search-card input:focus,
.search-card select:focus {
    border-color: rgba(26, 115, 232, 0.45);
    box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.12);
    background: white;
}

.auth-shell {
    display: grid;
    place-items: center;
    padding: 28px 24px 44px;
}

.auth-card {
    width: 100%;
    max-width: 540px;
    padding: 28px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.88);
    box-shadow: var(--shadow);
}

.auth-card--wide {
    max-width: 760px;
}

.auth-card__head {
    margin-bottom: 22px;
}

.auth-card__head .eyebrow {
    margin-bottom: 10px;
}

.auth-card__title {
    margin: 0;
    font-size: clamp(1.7rem, 2.8vw, 2.3rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.auth-card__lead {
    margin: 12px 0 0;
    color: var(--muted);
    line-height: 1.65;
}

.auth-alert {
    padding: 12px 14px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.9);
    margin: 0 0 14px;
    font-weight: 600;
}

.auth-alert--error {
    border-color: rgba(220, 38, 38, 0.25);
    background: rgba(220, 38, 38, 0.08);
    color: #991b1b;
}

.auth-form {
    display: grid;
    gap: 14px;
}

.auth-form--choices {
    gap: 12px;
}

.auth-form--stacked {
    gap: 18px;
}

.auth-form__field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.auth-form__field span {
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 600;
}

.auth-form__grid {
    display: grid;
    gap: 14px;
}

.auth-form__grid--2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.auth-form input,
.auth-form select,
.auth-form textarea {
    width: 100%;
    min-height: 48px;
    padding: 0 14px;
    border-radius: 14px;
    border: 1px solid rgba(17, 24, 39, 0.08);
    background: #f8fafc;
    color: var(--text);
    outline: none;
}

.auth-form select[multiple] {
    padding: 10px 14px;
    min-height: 168px;
}

.auth-form input:focus,
.auth-form select:focus,
.auth-form textarea:focus {
    border-color: rgba(26, 115, 232, 0.45);
    box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.12);
    background: white;
}

.auth-form textarea {
    min-height: 120px;
    padding-top: 12px;
    resize: vertical;
}

.task-type-list {
    display: grid;
    gap: 10px;
}

.task-type-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 14px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(248, 250, 252, 0.86);
    cursor: pointer;
    user-select: none;
}

.task-type-option input {
    width: 18px;
    height: 18px;
    margin: 0;
}

.task-type-option span {
    font-weight: 600;
    color: var(--text);
}

.task-type-option:has(input:checked) {
    border-color: rgba(26, 115, 232, 0.35);
    background: rgba(26, 115, 232, 0.08);
    box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.08);
}

.file-control {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.file-control__input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.file-control__meta {
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 600;
}

.auth-form__actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.auth-form__actions--split {
    justify-content: flex-start;
}

.auth-form__step-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.auth-form__step-nav .button {
    min-width: 160px;
}

.auth-form__hint {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.auth-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
    color: var(--primary);
    font-weight: 600;
}

.auth-choice {
    display: block;
    cursor: pointer;
}

.auth-choice input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.auth-choice__box {
    display: block;
    padding: 18px;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: #f8fafc;
    transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease, background 160ms ease;
}

.auth-choice__box strong {
    display: block;
    font-size: 1rem;
}

.auth-choice__box small {
    display: block;
    margin-top: 6px;
    color: var(--muted);
    line-height: 1.5;
}

.auth-choice input:checked + .auth-choice__box {
    border-color: rgba(26, 115, 232, 0.35);
    background: rgba(26, 115, 232, 0.08);
    box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.1);
}

.auth-section {
    display: grid;
    gap: 14px;
}

.auth-section__title {
    margin: 0;
    font-size: 1.05rem;
}

.auth-section__title + .auth-section__grid {
    margin-top: 2px;
}

.auth-section__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.auth-section__grid .auth-form__field:last-child {
    grid-column: 1 / -1;
}

.auth-step-indicator {
    display: flex;
    gap: 8px;
    margin-top: 14px;
}

.auth-step-indicator__item {
    flex: 1 1 0;
    height: 6px;
    border-radius: 999px;
    background: rgba(26, 115, 232, 0.12);
}

.auth-step-indicator__item.is-active {
    background: var(--primary);
}

.auth-card__note {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    line-height: 1.6;
}

.chip-row,
.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.feature-tabs {
    margin-top: 24px;
    overflow: hidden;
    border: 1px solid rgba(17, 24, 39, 0.1);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.06);
}

.feature-tabs__nav {
    display: flex;
    gap: 0;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 0 8px;
    border-bottom: 1px solid rgba(17, 24, 39, 0.1);
    background: rgba(248, 250, 252, 0.88);
    scrollbar-width: none;
}

.feature-tabs__nav::-webkit-scrollbar {
    display: none;
}

.feature-tabs__tab {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-bottom-width: 2px;
    border-radius: 0;
    background: transparent;
    color: var(--muted);
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1;
    white-space: nowrap;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    position: relative;
    transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease, color 160ms ease;
}

.feature-tabs__tab:hover,
.feature-tabs__tab:focus-visible {
    color: var(--text);
    background: rgba(255, 255, 255, 0.58);
}

.feature-tabs__tab.is-active {
    border-color: transparent transparent var(--primary) transparent;
    background: rgba(255, 255, 255, 0.72);
    color: #234f8f;
    box-shadow: inset 0 -1px 0 var(--primary);
}

.feature-tabs__panel[hidden] {
    display: none;
}

.feature-tabs__panels {
    margin-top: 0;
}

.feature-tabs__panel {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 18px;
    padding: 18px;
}

.feature-tabs__media {
    display: grid;
    place-items: center;
    min-height: 220px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(26, 115, 232, 0.14), rgba(39, 179, 115, 0.14));
    border: 1px dashed rgba(36, 48, 66, 0.16);
    color: rgba(36, 48, 66, 0.72);
    font-weight: 600;
    text-align: center;
    padding: 20px;
}

.feature-tabs__media--two {
    background: linear-gradient(135deg, rgba(255, 173, 51, 0.18), rgba(26, 115, 232, 0.12));
}

.feature-tabs__media--three {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.16), rgba(26, 115, 232, 0.12));
}

.feature-tabs__media--four {
    background: linear-gradient(135deg, rgba(39, 179, 115, 0.16), rgba(26, 115, 232, 0.12));
}

.feature-tabs__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.feature-tabs__kicker {
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.feature-tabs__content h4 {
    margin: 10px 0 0;
    font-size: 1.45rem;
    line-height: 1.12;
    letter-spacing: -0.03em;
}

.feature-tabs__content p {
    margin: 12px 0 0;
    color: var(--muted);
    line-height: 1.7;
    max-width: 54ch;
}

.chip {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0 15px;
    border-radius: 999px;
    background: rgba(26, 115, 232, 0.08);
    border: 1px solid rgba(26, 115, 232, 0.12);
    color: #234f8f;
    font-weight: 600;
}

.hero__panel {
    border-radius: var(--radius-xl);
    padding: 20px;
    display: grid;
    align-content: start;
}

.stats-card {
    border-radius: calc(var(--radius-xl) - 4px);
    padding: 20px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(240, 244, 255, 0.92));
}

.stats-card__row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}

.stats-card__row strong {
    display: block;
    margin-top: 6px;
    font-size: 1.45rem;
}

.stats-card__label {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 600;
}

.preview-list {
    display: grid;
    gap: 12px;
}

.preview-list__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(17, 24, 39, 0.06);
}

.preview-list__item strong,
.offer-card h3 {
    font-size: 1rem;
}

.preview-list__item p,
.offer-card p,
.info-card p {
    margin: 4px 0 0;
    color: var(--muted);
    line-height: 1.6;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    flex: 0 0 auto;
    box-shadow: 0 0 0 6px rgba(0, 0, 0, 0.03);
}

.dot--blue { background: var(--primary); }
.dot--green { background: var(--green); }
.dot--purple { background: var(--purple); }

.section {
    padding-top: 28px;
    padding-bottom: 28px;
}

.section__head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 18px;
}

.section h2,
.info-card h2 {
    font-size: clamp(1.7rem, 2.5vw, 2.45rem);
    letter-spacing: -0.03em;
}

.link {
    color: var(--primary);
    font-weight: 700;
}

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

.offer-card {
    border-radius: var(--radius-lg);
    padding: 22px;
}

.offer-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 600;
}

.offer-card h3 {
    margin-bottom: 10px;
    font-size: 1.15rem;
}

.offer-card__budget {
    color: #1d4ed8;
    font-weight: 700;
}

.offer-card__level {
    margin-top: 2px;
    font-weight: 500;
}

.tag {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 999px;
    background: #eef2ff;
    color: #334155;
    font-size: 0.85rem;
    font-weight: 600;
}

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

.info-card {
    border-radius: var(--radius-xl);
    padding: 28px;
}

.info-card--accent {
    background: linear-gradient(135deg, rgba(26, 115, 232, 0.92), rgba(91, 141, 239, 0.96));
    color: white;
}

.info-card--accent .eyebrow,
.info-card--accent p {
    color: rgba(255, 255, 255, 0.86);
}

.info-card--accent .button {
    margin-top: 18px;
    background: white;
    color: var(--primary-dark);
}

.task-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
    gap: 18px;
}

.task-layout--single {
    grid-template-columns: minmax(0, 860px);
}

.task-preview {
    position: sticky;
    top: 96px;
    align-self: start;
}

@media (max-width: 980px) {
    .task-preview {
        position: static;
    }
}

.task-preview__head h3 {
    margin: 4px 0 0;
}

.task-preview__body {
    display: grid;
    gap: 18px;
    margin-top: 14px;
}

.task-preview__block {
    display: grid;
    gap: 8px;
    padding: 14px 14px;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(248, 250, 252, 0.78);
}

.task-preview__label {
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.task-preview__value {
    color: var(--text);
    font-weight: 600;
    line-height: 1.55;
    word-break: break-word;
}

.task-preview__value--title {
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.task-preview__value--text {
    white-space: pre-wrap;
}

.task-preview-images,
.task-preview-files {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.task-images {
    margin-top: 18px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.file-item--clickable {
    cursor: zoom-in;
}

.file-item--clickable:hover {
    box-shadow: var(--shadow-soft);
}

@media (max-width: 760px) {
    .task-images {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 520px) {
    .task-images {
        grid-template-columns: 1fr;
    }
}

.image-modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: grid;
    place-items: center;
}

.image-modal[hidden] {
    display: none;
}

.image-modal__backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(15, 23, 42, 0.72);
    cursor: zoom-out;
}

.image-modal__dialog {
    position: relative;
    width: min(960px, calc(100vw - 32px));
    max-height: calc(100vh - 32px);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
    padding: 14px;
}

.image-modal__toolbar {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    color: rgba(31, 41, 55, 0.8);
    font-weight: 800;
}

.image-modal__counter {
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.06);
    border: 1px solid rgba(15, 23, 42, 0.08);
}

.image-modal__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 14px;
    border: 1px solid rgba(17, 24, 39, 0.12);
    background: rgba(255, 255, 255, 0.85);
    cursor: pointer;
    font-size: 26px;
    line-height: 1;
    display: grid;
    place-items: center;
    user-select: none;
}

.image-modal__nav:hover {
    background: white;
}

.image-modal__nav--prev {
    left: 10px;
}

.image-modal__nav--next {
    right: 10px;
}

.image-modal__img {
    width: 100%;
    height: auto;
    max-height: calc(100vh - 90px);
    object-fit: contain;
    display: block;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.03);
}

.image-modal__close {
    position: absolute;
    right: 10px;
    top: 10px;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: 1px solid rgba(17, 24, 39, 0.12);
    background: rgba(255, 255, 255, 0.85);
    cursor: pointer;
    font-size: 22px;
    line-height: 1;
    display: grid;
    place-items: center;
}

.image-modal__close:hover {
    background: white;
}

.file-item {
    display: grid;
    grid-template-rows: 76px auto;
    gap: 8px;
    padding: 10px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.72);
}

.file-item__thumb {
    border-radius: 12px;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(26, 115, 232, 0.12), rgba(124, 58, 237, 0.12));
    border: 1px dashed rgba(36, 48, 66, 0.16);
}

.file-item__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.file-item__icon {
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: rgba(26, 115, 232, 0.08);
    border: 1px dashed rgba(36, 48, 66, 0.16);
    color: rgba(36, 48, 66, 0.78);
    font-weight: 800;
    letter-spacing: 0.02em;
}

.file-item__name {
    font-size: 0.86rem;
    color: var(--text);
    font-weight: 700;
    line-height: 1.25;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word;
}

@media (max-width: 520px) {
    .task-preview-images,
    .task-preview-files {
        grid-template-columns: 1fr;
    }
}

.task-toolbar {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}

.task-sort {
    display: flex;
    gap: 12px;
    align-items: end;
}

.task-sort select {
    min-height: 48px;
    padding: 0 42px 0 14px;
    border-radius: 14px;
    border: 1px solid rgba(17, 24, 39, 0.08);
    background-color: #f8fafc;
    color: var(--text);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 7.75 10 12.25l4.5-4.5' fill='none' stroke='%23667085' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 18px 18px;
}

.task-sort select:focus {
    border-color: rgba(26, 115, 232, 0.45);
    box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.12);
    background-color: white;
}

.task-sort select:hover {
    background-color: white;
}

.task-toolbar__meta {
    margin: 0;
    color: var(--muted);
    font-weight: 600;
}

.task-list {
    display: grid;
    gap: 18px;
}

.task-card p {
    margin-bottom: 0;
}

.task-card__footer {
    margin-top: 18px;
    display: flex;
    justify-content: flex-start;
}

.task-pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.task-pagination__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 12px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.86);
    font-weight: 700;
}

.task-pagination__link.is-active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.task-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.task-meta__date {
    color: var(--muted);
    font-weight: 600;
}

.task-description {
    max-width: none;
    margin: 0;
}

.portfolio-toggle {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 18px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: rgba(248, 250, 252, 0.86);
}

.portfolio-toggle input {
    width: 18px;
    height: 18px;
    margin-top: 2px;
}

.portfolio-toggle span {
    color: var(--text);
    font-weight: 600;
    line-height: 1.5;
}

.portfolio-groups {
    display: grid;
    gap: 16px;
}

.portfolio-groups.is-disabled {
    opacity: 0.55;
}

.portfolio-group {
    display: grid;
    gap: 14px;
    padding: 18px;
    border-radius: 22px;
    border: 1px solid var(--border);
    background: rgba(248, 250, 252, 0.82);
}

.portfolio-group__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.portfolio-card {
    display: grid;
    grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
    gap: 18px;
    align-items: center;
}

.portfolio-card__media,
.portfolio-gallery__item {
    display: grid;
    place-items: center;
    min-height: 180px;
    padding: 20px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(26, 115, 232, 0.12), rgba(124, 58, 237, 0.12));
    border: 1px dashed rgba(36, 48, 66, 0.16);
    text-align: center;
    color: rgba(36, 48, 66, 0.78);
    font-weight: 600;
}

.portfolio-card__content h3 {
    margin-top: 0;
}

.portfolio-section {
    margin-top: 28px;
}

.portfolio-video {
    display: grid;
    gap: 14px;
}

.portfolio-video__player {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 22px;
    background: #0b1220;
    border: 1px solid rgba(17, 24, 39, 0.06);
    box-shadow: var(--shadow-soft);
}

.portfolio-video__playlist {
    display: grid;
    gap: 12px;
}

.portfolio-video__item {
    width: 100%;
    text-align: left;
    cursor: pointer;
}

.portfolio-video__item:hover {
    background: rgba(255, 255, 255, 0.92);
}

.portfolio-video__item.is-active {
    border-color: rgba(124, 58, 237, 0.25);
    box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.10);
}

.portfolio-section h3,
.stats-card h3 {
    margin: 0 0 14px;
    font-size: 1.1rem;
}

.portfolio-gallery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.drawer-overlay {
    position: fixed;
    inset: 0;
    z-index: 28;
    background: rgba(15, 23, 42, 0.38);
}

.mobile-drawer {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 30;
    width: min(88vw, 340px);
    height: 100vh;
    padding: 18px;
    background: rgba(255, 255, 255, 0.96);
    border-right: 1px solid rgba(17, 24, 39, 0.08);
    box-shadow: var(--shadow);
    transform: translateX(-102%);
    transition: transform 220ms ease;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.mobile-drawer.is-open {
    transform: translateX(0);
}

.mobile-drawer__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-weight: 700;
}

.nav--mobile {
    flex-direction: column;
    gap: 8px;
}

.nav--mobile a {
    padding: 14px 14px;
    border-radius: 14px;
    background: rgba(26, 115, 232, 0.05);
}

.nav--mobile a[href="/register"],
.nav--mobile a[href="/signin"] {
    background: rgba(26, 115, 232, 0.08);
}

.nav--mobile a::after {
    display: none;
}

.mobile-drawer__footer {
    margin-top: auto;
    gap: 12px;
}

.topbar__inner--site .button--ghost,
.topbar__inner--site .button--primary {
    display: inline-flex;
}

.is-hidden {
    display: none !important;
}

.footer {
    margin: 0 auto;
    padding: 28px 24px 36px;
    width: 100%;
}

.footer__inner {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.82);
    box-shadow: var(--shadow-soft);
}

.footer__section strong {
    display: block;
    margin-bottom: 10px;
    font-size: 0.98rem;
}

.footer__section p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.footer__link {
    display: inline-block;
    margin-top: 10px;
    color: var(--primary);
    font-weight: 600;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 4px 0;
    color: var(--muted);
    font-size: 0.86rem;
}

@media (max-width: 980px) {
    .nav--desktop {
        display: none;
    }

    .topbar__inner--site .button--ghost,
    .topbar__inner--site .button--primary {
        display: none;
    }

    .icon-button {
        display: inline-flex;
    }

    .mobile-drawer__footer {
        display: grid;
    }

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

    .offers-grid,
    .section--split,
    .task-layout,
    .portfolio-card,
    .portfolio-gallery,
    .footer__inner {
        grid-template-columns: 1fr;
    }

    .auth-form__grid--4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .topbar__inner,
    .hero,
    .section {
        padding-left: 16px;
        padding-right: 16px;
    }

    .topbar__inner {
        min-height: 70px;
    }

    .brand__text small,
    .topbar__inner--site .button--ghost {
        display: none;
    }

    .topbar__actions {
        gap: 8px;
    }

    .topbar__inner--site .button--ghost,
    .topbar__inner--site .button--primary {
        display: none;
    }

    .auth-shell {
        padding-left: 16px;
        padding-right: 16px;
    }

    .auth-card {
        padding: 20px;
    }

    .auth-section__grid {
        grid-template-columns: 1fr;
    }

    .auth-form__grid--2,
    .auth-form__grid--4 {
        grid-template-columns: 1fr;
    }

    .auth-form__step-nav {
        align-items: stretch;
    }

    .auth-form__step-nav .button {
        width: 100%;
        min-width: 0;
    }

    .button {
        min-height: 42px;
        padding: 0 16px;
        border-radius: 13px;
    }

    .hero {
        padding-top: 20px;
    }

    .hero__content,
    .hero__panel,
    .info-card {
        border-radius: 22px;
    }

    .feature-tabs__nav {
        gap: 0;
        padding: 0 4px;
    }

    .feature-tabs__tab {
        min-height: 40px;
        padding: 0 14px;
        font-size: 0.9rem;
        border-radius: 0;
    }

    .feature-tabs__panel {
        grid-template-columns: 1fr;
        gap: 14px;
        padding: 16px;
    }

    .feature-tabs__media {
        min-height: 180px;
    }

    .hero__content,
    .info-card,
    .offer-card,
    .hero__panel,
    .stats-card {
        padding: 20px;
    }

    .search-card {
        grid-template-columns: 1fr;
    }

    .section__head {
        align-items: start;
        flex-direction: column;
    }

    .task-sort {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .footer {
        padding-left: 16px;
        padding-right: 16px;
    }

    .footer__inner {
        padding: 20px;
    }

    .footer__bottom {
        flex-direction: column;
    }

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