:root {
    --bg: #06131a;
    --bg-soft: rgba(8, 29, 39, 0.72);
    --panel: rgba(9, 24, 33, 0.86);
    --panel-border: rgba(151, 184, 198, 0.14);
    --text: #f4f8fb;
    --muted: #98acb8;
    --buy: #29c48a;
    --sell: #ff6b57;
    --accent: #4dc6ff;
    --accent-strong: #ffd166;
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "IBM Plex Sans", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(77, 198, 255, 0.18), transparent 25%),
        radial-gradient(circle at top right, rgba(255, 209, 102, 0.16), transparent 24%),
        linear-gradient(180deg, #08151d 0%, #051016 100%);
}

.page-login {
    display: grid;
    place-items: center;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 90%);
}

.page-shell {
    width: min(1680px, calc(100% - 32px));
    margin: 0 auto;
    padding: 40px 0 52px;
}

.auth-shell {
    width: min(560px, calc(100% - 24px));
    padding-top: 48px;
    padding-bottom: 48px;
}

.landing-shell {
    padding-top: 48px;
    padding-bottom: 56px;
}

.hero,
.stats-grid,
.dashboard-grid {
    position: relative;
    z-index: 1;
}

.hero {
    display: flex;
    justify-content: space-between;
    gap: 32px;
    align-items: flex-start;
    margin-bottom: 32px;
    position: relative;
}

.hero-copy {
    max-width: 720px;
    flex: 1;
    min-width: 0;
}

.eyebrow,
.metric-label,
.status-label {
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.72rem;
    color: var(--muted);
}

.panel-kicker {
    margin: 0 0 0px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.72rem;
    color: var(--muted);
}

.hero h1,
.panel-header h2 {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    letter-spacing: -0.04em;
}

.hero h1 {
    font-size: clamp(2.4rem, 4vw, 4.6rem);
    line-height: 0.96;
    max-width: min(13ch, calc(100% - 280px));
    overflow-wrap: normal;
    word-break: normal;
}

.hero-title-suffix {
    display: block;
    white-space: nowrap;
}

#hero-trader-name {
    white-space: nowrap;
}

.hero-text {
    max-width: 56ch;
    margin: 18px 0 0;
    line-height: 1.6;
    color: #bfd0d9;
}

.landing-hero {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    gap: 28px;
    align-items: stretch;
    margin-bottom: 28px;
}

.landing-copy h1 {
    max-width: 11ch;
}

.landing-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.landing-button {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
}

.landing-ghost {
    min-height: 52px;
    padding: 0 18px;
    font-weight: 600;
}

.landing-aside {
    display: flex;
}

.landing-status-grid {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.landing-status-card {
    border: 1px solid var(--panel-border);
    background: var(--panel);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
    border-radius: 14px;
    padding: 18px;
}

.landing-status-card strong {
    display: block;
    margin-top: 8px;
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(1.15rem, 2vw, 1.65rem);
}

.landing-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.landing-panel {
    min-height: 0;
}

.landing-panel-wide {
    grid-column: 1 / -1;
}

.landing-panel-text {
    margin: 10px 0 0;
    color: #bfd0d9;
    line-height: 1.6;
}

.landing-list {
    margin: 18px 0 0;
    padding-left: 18px;
    color: #d9e6ec;
}

.landing-list li + li {
    margin-top: 10px;
}

.landing-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 18px;
}

.landing-step {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    border-radius: 12px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.landing-step p {
    margin: 8px 0 0;
    color: #bfd0d9;
    line-height: 1.55;
}

.landing-step-index {
    flex: 0 0 auto;
    width: 32px;
    height: 32px;
    display: inline-grid;
    place-items: center;
    border-radius: 999px;
    background: rgba(77, 198, 255, 0.16);
    color: #9fddff;
    font-weight: 700;
}

.hero-status {
    display: grid;
    grid-template-columns: repeat(2, minmax(180px, 1fr));
    gap: 14px;
    width: min(640px, 100%);
}

.hero-status-compact {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 10px;
    width: auto;
    margin-left: auto;
    position: absolute;
    top: 0;
    right: 0;
}

.nav-card {
    text-decoration: none;
    color: var(--text);
    display: block;
}

.nav-card strong {
    display: block;
    margin-top: 4px;
}

.mini-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 38px;
    padding: 8px 12px;
    border: 1px solid var(--panel-border);
    background: rgba(9, 24, 33, 0.78);
    color: var(--text);
    border-radius: 999px;
    backdrop-filter: blur(12px);
    white-space: nowrap;
    font-size: 0.88rem;
}

.nav-mini-status {
    text-decoration: none;
}

.mini-status-button {
    cursor: pointer;
    font: inherit;
    border-color: rgba(126, 157, 170, 0.32);
    background: linear-gradient(180deg, rgba(26, 49, 61, 0.96), rgba(13, 28, 37, 0.96));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 8px 18px rgba(0, 0, 0, 0.18);
    transition: background 140ms ease, border-color 140ms ease, transform 140ms ease, box-shadow 140ms ease;
}

.mini-status-button:hover {
    border-color: rgba(77, 198, 255, 0.42);
    background: linear-gradient(180deg, rgba(31, 58, 72, 0.98), rgba(16, 33, 43, 0.98));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 10px 22px rgba(0, 0, 0, 0.22);
}

.mini-status-button:active {
    transform: translateY(1px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 6px 14px rgba(0, 0, 0, 0.18);
}

.mini-status-button:focus-visible {
    outline: 2px solid rgba(77, 198, 255, 0.7);
    outline-offset: 2px;
}

.mini-status-live {
    font-weight: 600;
}

.mini-status-waiting {
    border-color: rgba(255, 179, 71, 0.45);
    background: rgba(255, 179, 71, 0.14);
    color: #ffd08a;
}

.mini-status-running {
    border-color: rgba(41, 196, 138, 0.45);
    background: rgba(41, 196, 138, 0.14);
    color: #9af0cf;
}

.mini-status-finished {
    border-color: rgba(255, 107, 87, 0.38);
    background: rgba(255, 107, 87, 0.12);
    color: #ffb1a6;
}

.mini-status-divider {
    width: 1px;
    height: 14px;
    background: rgba(255, 255, 255, 0.18);
    flex: 0 0 auto;
}

.status-card,
.metric-card,
.panel {
    border: 1px solid var(--panel-border);
    background: var(--panel);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
}

.status-card {
    border-radius: 12px;
    padding: 18px 20px;
}

.status-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.pulse {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--buy);
    box-shadow: 0 0 0 0 rgba(41, 196, 138, 0.55);
    animation: pulse 2s infinite;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.page-user .stats-grid-user {
    margin-top: 18px;
}

.metric-card {
    min-height: 144px;
    border-radius: 14px;
    padding: 20px 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    position: relative;
}

.metric-card::after {
    content: none;
}

.metric-card strong {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(1.5rem, 2.2vw, 2.35rem);
}

.stats-grid-compact {
    gap: 12px;
    margin-bottom: 16px;
}

.stats-grid-compact .metric-card {
    min-height: 108px;
    padding: 14px 16px;
}

.stats-grid-compact .metric-label {
    margin-bottom: 8px;
    font-size: 0.66rem;
}

.stats-grid-compact .metric-card strong {
    font-size: clamp(1.15rem, 1.8vw, 1.65rem);
}

.stats-grid-compact .metric-subtext {
    font-size: 0.82rem;
}

.stats-grid-user.stats-grid-compact {
    margin-bottom: 14px;
}

.stats-grid-user.stats-grid-compact .metric-card {
    min-height: 96px;
    padding: 12px 14px;
}

.stats-grid-user.stats-grid-compact .metric-card strong {
    font-size: clamp(1.05rem, 1.5vw, 1.45rem);
}

.metric-subtext {
    color: #c9d6dd;
    font-size: 0.95rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(340px, 0.95fr);
    gap: 24px;
}

.dashboard-grid-admin {
    grid-template-columns: minmax(0, 1.38fr) minmax(340px, 0.97fr);
    grid-template-areas:
        "chart leaderboard"
        "book leaderboard";
    align-items: stretch;
}

.page-admin .page-shell {
    padding-top: 30px;
    padding-bottom: 34px;
}

.page-admin .hero {
    margin-bottom: 22px;
}

.page-admin .hero h1 {
    font-size: clamp(1.8rem, 2.8vw, 2.6rem);
}

.page-admin .stats-grid-compact {
    gap: 16px;
    margin-bottom: 18px;
}

.page-admin .stats-grid-compact .metric-card {
    min-height: 100px;
    padding: 14px 16px;
}

.page-admin .stats-grid-compact .metric-card strong {
    font-size: clamp(1.08rem, 1.5vw, 1.5rem);
}

.page-admin .panel {
    padding: 22px;
}

.page-admin .dashboard-grid-admin {
    gap: 24px;
}

.page-admin .chart-panel {
    min-height: 440px;
}

.page-admin .book-panel {
    min-height: 320px;
    height: 320px;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.page-admin .leaderboard-panel {
    min-height: 0;
}

.page-admin .chart-surface {
    height: 350px;
}

.page-admin .panel-header {
    margin-bottom: 14px;
}

.page-admin .panel-header h2 {
    font-size: 1.35rem;
}

.page-admin .book-table {
    padding: 16px;
}

.page-admin .book-columns {
    flex: 1;
    min-height: 0;
    height: calc(100% - 44px);
    align-items: stretch;
    gap: 14px;
}

.page-admin .book-table {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
    overflow: hidden;
}

.page-admin .book-rows {
    min-height: 0;
    max-height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
}

.page-admin .book-row {
    padding: 5px 7px;
    gap: 5px;
}

.page-admin th,
.page-admin td {
    padding-top: 12px;
    padding-bottom: 12px;
}

.page-admin .chart-panel {
    grid-area: chart;
}

.page-admin .book-panel {
    grid-area: book;
}

.page-admin .leaderboard-panel {
    grid-area: leaderboard;
}

.dashboard-grid-user .chart-panel {
    order: 1;
}

.dashboard-grid-user .trade-panel {
    order: 2;
}

.dashboard-grid-user .book-panel {
    order: 3;
}

.dashboard-grid-user .profile-panel {
    order: 4;
}

.chart-panel-wide,
.leaderboard-panel-full {
    grid-column: 1 / -1;
}

.panel {
    border-radius: 14px;
    padding: 24px;
    min-width: 0;
}

.chart-panel,
.book-panel {
    min-height: 460px;
}

.leaderboard-panel,
.trade-panel {
    min-height: 460px;
}

.profile-panel {
    min-height: 320px;
}

.page-user .trade-panel,
.page-user .book-panel,
.page-user .profile-panel {
    min-height: 0;
    height: auto;
}

.page-user .book-panel {
    display: flex;
    flex-direction: column;
}

.page-user .book-panel .book-columns {
    flex: 1;
    min-height: 0;
}

.page-user .book-panel .book-table {
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
}

.page-user .book-panel .book-rows {
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
}

.page-user .book-rows {
    gap: 5px;
}

.page-user .book-row {
    gap: 5px;
    padding: 5px 7px;
    border-radius: 9px;
}

.page-user .book-price {
    font-size: 0.78rem;
    line-height: 1.05;
}

.page-user .book-qty {
    font-size: 0.74rem;
    line-height: 1.05;
}

.panel-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.panel-header h2 {
    font-size: clamp(1.5rem, 2vw, 2rem);
}

.panel-chip {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: #d3e0e7;
    border-radius: 999px;
    padding: 8px 12px;
    font-size: 0.84rem;
    white-space: nowrap;
}

.chart-surface {
    height: 370px;
    min-height: 370px;
    border-radius: 12px;
    overflow: visible;
    background: linear-gradient(180deg, rgba(15, 39, 50, 0.75), rgba(7, 20, 27, 0.9));
    border: 1px solid rgba(255, 255, 255, 0.06);
    min-width: 0;
    width: 100%;
}

.trade-panel {
    position: relative;
    display: flex;
    flex-direction: column;
}

.panel-chip-floating {
    position: absolute;
    top: 24px;
    right: 24px;
    z-index: 1;
}

.order-form {
    display: grid;
    gap: 16px;
}

.order-form label {
    display: grid;
    gap: 8px;
}

.quantity-row {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 12px;
}

.quantity-row span {
    margin: 0;
    white-space: nowrap;
    font-size: 0.98rem;
    font-weight: 600;
}

.order-form span,
.mini-stats span,
th {
    color: var(--muted);
    font-size: 0.84rem;
}

select,
input,
.primary-button,
.segment {
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font: inherit;
}

select,
input {
    width: 100%;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    padding: 14px 16px;
    font-size: 1rem;
    outline: none;
}

select:focus,
input:focus {
    border-color: rgba(77, 198, 255, 0.7);
    box-shadow: 0 0 0 4px rgba(77, 198, 255, 0.12);
}

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

.primary-button {
    background: linear-gradient(135deg, #42c8ff, #1178ff);
    color: #03131d;
    font-weight: 700;
    padding: 15px 18px;
    cursor: pointer;
}

.trade-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.trade-button {
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    min-height: 54px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    color: #03131d;
}

.trade-button-buy {
    background: linear-gradient(135deg, #50e3a4, #1bb66b);
}

.trade-button-sell {
    background: linear-gradient(135deg, #ff8a76, #ff5d45);
}

.feedback-text {
    min-height: 24px;
    margin: 16px 0 0;
    color: #cbdae1;
}

.feedback-text.error {
    color: #ff9b90;
}

.feedback-text.success {
    color: #98f0cb;
}

.auth-panel {
    padding: 32px;
}

.auth-form {
    display: grid;
    gap: 16px;
    margin-top: 24px;
}

.auth-form label {
    display: grid;
    gap: 8px;
}

.auth-error {
    color: #ff9b90;
    margin: 18px 0 0;
}

.auth-footnote {
    margin-top: 18px;
    color: var(--muted);
    font-size: 0.9rem;
}

.mini-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: auto;
    padding-top: 20px;
}

.mini-stats div {
    border-radius: 12px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.04);
}

.mini-stats strong {
    display: block;
    margin-top: 8px;
    font-size: 1rem;
}

.book-columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.book-table {
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 14px;
    box-shadow: none;
}

.book-title {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1rem;
    margin-bottom: 10px;
}

.book-title.buy { color: #99f0cd; }
.book-title.sell { color: #ffb5aa; }

.book-rows {
    display: grid;
    gap: 4px;
}

.book-row {
    position: relative;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 4px;
    align-items: center;
    padding: 4px 6px;
    border-radius: 8px;
    overflow: hidden;
    isolation: isolate;
}

.book-row::before {
    content: "";
    position: absolute;
    inset: 0;
    width: var(--depth-width, 0%);
    z-index: -1;
    opacity: 1;
}

.book-row.buy::before { background: rgba(41, 196, 138, 0.2); }
.book-row.sell::before { background: rgba(255, 107, 87, 0.2); }

.book-price {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    font-size: 0.76rem;
    line-height: 1.1;
}

.book-qty {
    color: #d6e1e7;
    font-variant-numeric: tabular-nums;
    font-size: 0.72rem;
    line-height: 1.1;
}

.book-row.buy .book-price,
.book-row.buy .book-qty {
    color: #9af0cf;
}

.book-row.sell .book-price,
.book-row.sell .book-qty {
    color: #ffb1a6;
}

.empty-state {
    padding: 18px 14px;
    border-radius: 10px;
    color: var(--muted);
    background: rgba(255, 255, 255, 0.03);
}

.table-wrap {
    overflow: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    text-align: left;
    padding: 14px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

td {
    font-variant-numeric: tabular-nums;
}

tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.positive {
    color: #98f0cb;
}

.negative {
    color: #ffb5aa;
}

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

.profile-card {
    border-radius: 12px;
    padding: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.profile-card span {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
    margin-bottom: 10px;
}

.profile-card strong {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(1.1rem, 2vw, 1.8rem);
}

button,
select,
input {
    touch-action: manipulation;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(41, 196, 138, 0.55); }
    70% { box-shadow: 0 0 0 10px rgba(41, 196, 138, 0); }
    100% { box-shadow: 0 0 0 0 rgba(41, 196, 138, 0); }
}

@media (min-width: 1181px) {
    .page-user .hero-copy {
        max-width: none;
        padding-right: min(34vw, 520px);
    }

    .page-user .hero h1 {
        max-width: none;
        white-space: nowrap;
    }

    .page-user .trade-panel,
    .page-user .book-panel {
        min-height: 0;
        height: auto;
        display: flex;
        flex-direction: column;
        min-width: 0;
    }

    .page-user .book-panel .book-columns {
        flex: 1;
        min-height: 0;
    }

    .page-user .book-panel .book-table {
        display: flex;
        flex-direction: column;
        min-height: 0;
        overflow: hidden;
    }

    .page-user .book-panel .book-rows {
        min-height: 0;
        overflow: hidden;
    }

    .page-user .profile-panel {
        min-height: 0;
    }
}

@media (max-width: 1180px) {
    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

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

    .landing-steps {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .dashboard-grid,
    .dashboard-grid-admin,
    .hero-status,
    .book-columns {
        grid-template-columns: 1fr;
    }

    .hero {
        align-items: stretch;
        flex-direction: column;
    }

    .hero-status {
        width: 100%;
    }

    .hero-status-compact {
        position: absolute;
        top: 0;
        right: 0;
        justify-content: flex-end;
    }

    .page-user .book-columns {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 560px) {
    .page-user .hero-status-compact {
        display: flex;
        width: auto;
        max-width: 64%;
        flex-direction: column;
        align-items: flex-end;
        justify-content: flex-start;
        gap: 6px;
        position: absolute;
        top: 0;
        right: 0;
    }

    .page-user .hero-status-compact form {
        display: block;
        margin: 0;
    }

    .page-user .hero-status-compact .mini-status,
    .page-user .hero-status-compact .mini-status-button {
        min-height: 30px;
        padding: 5px 8px;
        font-size: 0.72rem;
    }

    .page-user .panel:not(.chart-panel),
    .page-user .metric-card,
    .page-user .status-card {
        padding: 16px;
        border-radius: 12px;
    }

    .page-user .stats-grid {
        gap: 8px;
        margin-bottom: 12px;
    }

    .page-user .stats-grid-compact .metric-card {
        min-height: 80px;
        padding: 9px 10px;
    }

    .page-user .stats-grid-compact .metric-label {
        margin-bottom: 6px;
        font-size: 0.62rem;
    }

    .page-user .metric-card {
        min-height: 88px;
    }

    .page-user .metric-card strong {
        font-size: clamp(0.92rem, 3.8vw, 1.1rem);
    }

    .page-user .stats-grid-compact .metric-subtext {
        font-size: 0.74rem;
    }

    .page-user .dashboard-grid {
        gap: 14px;
    }

    .page-user .panel-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        margin-bottom: 12px;
    }

    .page-user .chart-panel .panel-header {
        flex-direction: row;
        align-items: flex-start;
        justify-content: space-between;
        gap: 16px;
        margin-bottom: 16px;
    }

    .page-user .panel-chip {
        padding: 6px 10px;
        font-size: 0.76rem;
    }

    .page-user .panel-chip-floating {
        top: 18px;
        right: 18px;
    }

    .page-user .profile-panel {
        position: relative;
        padding: 14px;
    }

    .page-user .profile-panel .panel-header {
        margin-bottom: 8px;
        gap: 6px;
    }

    .page-user .panel-chip-profile-floating {
        position: absolute;
        top: 14px;
        right: 14px;
        z-index: 1;
    }

    .page-user .profile-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 6px;
    }

    .page-user .profile-card {
        padding: 10px;
    }

    .page-user .profile-card span {
        font-size: 0.72rem;
        margin-bottom: 5px;
    }

    .page-user .profile-card strong {
        font-size: 0.95rem;
    }

    .page-user .book-table {
        padding: 10px;
        border-radius: 10px;
    }

    .page-user .book-columns {
        gap: 8px;
    }

    .page-user .book-row {
        padding: 5px 6px;
        gap: 4px;
    }

    .page-user .book-qty {
        font-size: 0.72rem;
    }

    .page-user .order-form {
        gap: 10px;
    }

    .page-user input,
    .page-user .trade-button {
        min-height: 48px;
    }

    .page-user .feedback-text {
        margin-top: 10px;
    }
}

@media (max-width: 420px) {
    body {
        font-size: 15px;
    }

    .page-shell {
        width: calc(100% - 14px);
    }

    .landing-actions {
        flex-direction: column;
    }

    .landing-status-grid {
        grid-template-columns: 1fr;
    }

    .panel,
    .metric-card,
    .status-card {
        padding: 14px;
        border-radius: 12px;
    }

    .chart-surface {
        height: 280px;
        min-height: 280px;
    }

    .page-user .chart-panel {
        border-radius: 14px;
        padding: 18px;
        min-height: 0;
    }

    .page-user .chart-panel .panel-header {
        flex-direction: row;
        align-items: flex-start;
        justify-content: space-between;
        gap: 14px;
        margin-bottom: 14px;
    }

    .page-user .chart-surface {
        height: 320px;
        min-height: 320px;
    }

    .status-card strong,
    .metric-card strong {
        word-break: break-word;
    }

    .segmented-control {
        gap: 8px;
    }

    .page-user .hero-status-compact {
        max-width: 68%;
    }

    .page-user .hero h1 {
        padding-right: min(56%, 150px);
        font-size: clamp(1.55rem, 8.4vw, 2.15rem);
    }

    .mini-status {
        min-height: 30px;
        padding: 5px 8px;
        font-size: 0.72rem;
    }

    .panel-header h2 {
        font-size: 1.2rem;
    }

    .panel-chip-profile-floating {
        top: 14px;
        right: 14px;
    }

    .profile-panel {
        padding: 14px;
    }

    .page-user .profile-panel .panel-header {
        margin-bottom: 8px;
    }

    .profile-grid {
        gap: 6px;
    }

    .profile-card {
        padding: 10px;
    }

    .profile-card span {
        font-size: 0.7rem;
        margin-bottom: 5px;
    }

    .profile-card strong {
        font-size: 0.92rem;
    }

    .metric-card strong,
    .profile-card strong {
        font-size: 1.1rem;
    }

    .page-admin .stats-grid-compact {
        grid-template-columns: 1fr;
    }

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

    .book-columns {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .book-table {
        padding: 10px;
    }

    .book-title {
        font-size: 0.9rem;
        margin-bottom: 8px;
    }

    .book-row {
        padding: 4px 5px;
    }

    .page-admin .hero-status-compact {
        align-items: flex-start;
    }

    .page-admin .hero h1 {
        padding-right: 0;
    }
}