:root {
    color-scheme: dark;

    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    --bg: #080623;
    --bg-deep: #05031a;

    --panel: #111039;
    --panel-soft: #151343;
    --panel-hover: #19164b;

    --border: #302b69;
    --grid: rgba(132, 122, 194, 0.24);

    --text: #ffffff;
    --muted: #b7b2d1;
    --muted-2: #817ba7;

    --pink: #f72d9c;
    --pink-soft: #ff62bb;

    --purple: #7b56d9;
    --purple-soft: #9a82ec;

    --blue: #25a8ff;
    --cyan: #22d5dd;

    --green: #4ae570;
    --red: #ff5b8f;

    --shadow:
        0 18px 60px rgba(0, 0, 0, 0.24);

    --radius: 16px;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--bg-deep);
}

body {
    min-height: 100vh;
    margin: 0;

    background:
        radial-gradient(
            circle at 50% -10%,
            rgba(72, 42, 141, 0.26),
            transparent 34%
        ),
        linear-gradient(
            180deg,
            #09072b 0%,
            #070520 100%
        );

    color: var(--text);
}

button,
input,
select {
    font: inherit;
}

.site-header {
    width: min(1600px, calc(100% - 36px));
    margin: 0 auto;
    padding: 20px 0 8px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

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

.brand__mark {
    width: 52px;
    height: 52px;

    display: grid;
    place-items: center;

    border-radius: 50%;

    background:
        radial-gradient(
            circle at 35% 30%,
            #ff6bc4,
            var(--pink) 60%,
            #c71978
        );

    font-size: 2rem;

    box-shadow:
        0 0 28px rgba(247, 45, 156, 0.28);
}

.brand__wordmark {
    display: flex;
    align-items: baseline;
    gap: 5px;

    font-size: clamp(1.45rem, 2.3vw, 2.4rem);
    letter-spacing: -0.055em;
}

.brand__octopus {
    font-weight: 800;
}

.brand__energy {
    color: #d7d3eb;
    font-weight: 300;
}

.user-summary {
    text-align: right;
}

.user-summary__name {
    display: block;
    font-weight: 750;
}

.user-summary__role {
    display: block;
    margin-top: 2px;

    color: var(--muted);
    font-size: 0.78rem;
    text-transform: capitalize;
}

.page-shell {
    width: min(1600px, calc(100% - 36px));
    margin: 0 auto;
    padding: 8px 0 28px;
}

.dashboard-hero {
    position: relative;

    display: grid;
    grid-template-columns: minmax(180px, 1fr) 2fr minmax(180px, 1fr);
    align-items: center;

    min-height: 108px;
    margin-bottom: 14px;
}

.dashboard-hero__title {
    text-align: center;
}

.eyebrow {
    display: none;
}

.dashboard-hero h1 {
    margin: 0;

    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1;
    letter-spacing: -0.045em;
}

.dashboard-hero p {
    margin: 10px 0 0;

    color: var(--pink);
    font-size: clamp(1rem, 1.6vw, 1.35rem);
    font-weight: 650;
}

.year-control {
    justify-self: end;

    position: relative;

    width: 190px;
    padding: 13px 42px 13px 16px;

    border: 1px solid var(--border);
    border-radius: 12px;

    background: rgba(15, 13, 54, 0.86);
}

.year-control__label {
    display: block;

    color: var(--muted);
    font-size: 0.78rem;
}

.year-control__value {
    display: block;
    margin-top: 5px;

    font-size: 1.12rem;
    font-weight: 650;
}

.year-control__chevron {
    position: absolute;
    right: 16px;
    top: 50%;

    transform: translateY(-50%);

    color: var(--text);
    font-size: 1.35rem;
}

.panel {
    border: 1px solid var(--border);
    border-radius: var(--radius);

    background:
        linear-gradient(
            145deg,
            rgba(19, 17, 62, 0.98),
            rgba(11, 10, 46, 0.98)
        );

    box-shadow: var(--shadow);
}

.kpi-grid {
    display: grid;
    gap: 14px;

    margin-bottom: 14px;
}

.kpi-grid--five {
    grid-template-columns:
        repeat(5, minmax(0, 1fr));
}

.kpi-card {
    min-height: 142px;
    padding: 20px;

    display: flex;
    align-items: center;
    gap: 17px;
}

.kpi-card__icon {
    flex: 0 0 auto;

    width: 58px;
    height: 58px;

    display: grid;
    place-items: center;

    border: 1px solid currentColor;
    border-radius: 50%;

    font-size: 1.7rem;
}

.kpi-card__icon--pink {
    color: var(--pink);
}

.kpi-card__icon--blue {
    color: var(--blue);
}

.kpi-card__icon--cyan {
    color: var(--cyan);
}

.kpi-card__icon--purple {
    color: var(--purple-soft);
}

.kpi-card__body {
    min-width: 0;
}

.panel-label {
    color: #e7e3f4;
    font-size: 0.92rem;
}

.kpi-value {
    margin-top: 7px;

    font-size: clamp(1.25rem, 2vw, 2rem);
    font-weight: 780;
    line-height: 1.05;
    letter-spacing: -0.035em;
}

.kpi-value span {
    margin-left: 4px;

    color: #e2deef;
    font-size: 0.7em;
    font-weight: 550;
}

.kpi-value--unavailable {
    color: #ddd8ec;
    font-size: 1.08rem;
    letter-spacing: 0;
}

.kpi-note {
    margin-top: 9px;

    color: var(--muted);
    font-size: 0.75rem;
    line-height: 1.35;
}

.pricing-strip {
    display: grid;
    grid-template-columns:
        1.4fr 1fr 1fr auto;

    gap: 1px;

    margin-bottom: 14px;

    overflow: hidden;

    border: 1px solid var(--border);
    border-radius: 12px;

    background: var(--border);
}

.pricing-strip__item {
    min-height: 60px;
    padding: 11px 16px;

    display: flex;
    flex-direction: column;
    justify-content: center;

    background: rgba(13, 11, 48, 0.98);
}

.pricing-strip__label {
    margin-bottom: 3px;

    color: var(--muted);
    font-size: 0.72rem;
}

.pricing-strip__item strong {
    font-size: 0.9rem;
}

.pricing-strip__item--status {
    min-width: 145px;

    flex-direction: row;
    align-items: center;
    gap: 8px;
}

.status-dot {
    width: 9px;
    height: 9px;

    border-radius: 50%;

    background: var(--green);

    box-shadow:
        0 0 12px rgba(74, 229, 112, 0.68);
}

.dashboard-grid {
    display: grid;
    gap: 14px;

    margin-bottom: 14px;
}

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

.dashboard-grid--secondary {
    grid-template-columns:
        1.08fr 0.92fr 0.98fr;
}

.chart-panel {
    min-height: 360px;
    padding: 20px;
}

.small-panel {
    min-height: 292px;
    padding: 20px;
}

.panel-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;

    margin-bottom: 18px;
}

.panel-heading h2 {
    margin: 0;

    font-size: 1.18rem;
    letter-spacing: -0.02em;
}

.panel-heading p {
    margin: 5px 0 0;

    color: var(--muted);
    font-size: 0.78rem;
}

.heading-icon {
    display: inline-flex;
    margin-right: 7px;
}

.heading-icon--blue {
    color: var(--blue);
}

.heading-icon--pink {
    color: var(--pink);
}

.panel-total {
    flex: 0 0 auto;

    font-size: 1.4rem;
    font-weight: 760;
}

.panel-total span {
    margin-left: 3px;

    color: var(--muted);
    font-size: 0.82rem;
}

.half-hour-chart {
    height: 235px;
    padding: 12px 4px 0;

    display: grid;
    grid-template-columns:
        repeat(48, minmax(2px, 1fr));
    align-items: end;
    gap: 3px;

    border-left: 1px solid var(--grid);
    border-bottom: 1px solid var(--grid);

    background:
        linear-gradient(
            to bottom,
            transparent 24.5%,
            var(--grid) 25%,
            transparent 25.5%,
            transparent 49.5%,
            var(--grid) 50%,
            transparent 50.5%,
            transparent 74.5%,
            var(--grid) 75%,
            transparent 75.5%
        );
}

.half-hour-chart__slot {
    height: 100%;

    display: flex;
    align-items: flex-end;
}

.half-hour-chart__bar {
    width: 100%;
    min-height: 1px;

    border-radius: 3px 3px 0 0;

    background:
        linear-gradient(
            180deg,
            var(--pink-soft),
            var(--pink)
        );

    box-shadow:
        0 0 8px rgba(247, 45, 156, 0.14);
}

.chart-axis,
.month-axis {
    display: flex;
    justify-content: space-between;

    margin-top: 8px;

    color: var(--muted);
    font-size: 0.68rem;
}

.chart-caption {
    margin-top: 9px;

    color: var(--muted-2);
    font-size: 0.68rem;
}

.mock-chart-grid,
.mini-chart {
    position: relative;

    min-height: 235px;

    border-left: 1px solid var(--grid);
    border-bottom: 1px solid var(--grid);
}

.mock-chart-grid__line,
.mini-chart__line {
    position: absolute;
    left: 0;
    right: 0;

    height: 1px;

    background: var(--grid);
}

.mock-chart-grid__line:nth-child(1),
.mini-chart__line:nth-child(1) {
    top: 25%;
}

.mock-chart-grid__line:nth-child(2),
.mini-chart__line:nth-child(2) {
    top: 50%;
}

.mock-chart-grid__line:nth-child(3),
.mini-chart__line:nth-child(3) {
    top: 75%;
}

.mock-chart-grid__line:nth-child(4) {
    top: 0;
}

.panel-placeholder {
    min-height: 160px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    color: var(--muted);
    text-align: center;
}

.panel-placeholder strong {
    color: #e9e6f4;
}

.panel-placeholder span {
    max-width: 330px;
    margin-top: 7px;

    font-size: 0.76rem;
    line-height: 1.45;
}

.panel-placeholder--overlay {
    position: absolute;
    inset: 0;
}

.month-axis {
    display: grid;
    grid-template-columns:
        repeat(12, minmax(0, 1fr));

    text-align: center;
}

.mini-chart {
    min-height: 205px;
}

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

.comparison-row {
    padding: 12px;

    display: grid;
    grid-template-columns:
        38px minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;

    border-radius: 10px;

    background: rgba(117, 82, 203, 0.09);
}

.comparison-row__icon {
    font-size: 1.4rem;
}

.comparison-row__label {
    display: block;

    color: var(--muted);
    font-size: 0.72rem;
}

.comparison-row strong {
    display: block;
    margin-top: 3px;
}

.comparison-row__status {
    color: var(--purple-soft);
    font-size: 0.68rem;
    text-align: right;
}

.donut-placeholder {
    min-height: 205px;

    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.donut-placeholder__ring {
    flex: 0 0 auto;

    width: 150px;
    height: 150px;

    display: grid;
    place-items: center;

    border-radius: 50%;

    background:
        conic-gradient(
            var(--pink) 0 64%,
            var(--purple) 64% 82%,
            var(--cyan) 82% 100%
        );

    opacity: 0.28;
}

.donut-placeholder__centre {
    width: 92px;
    height: 92px;

    display: grid;
    place-content: center;

    border-radius: 50%;

    background: #0d0b30;

    text-align: center;
}

.donut-placeholder__centre strong {
    font-size: 1.4rem;
}

.donut-placeholder__centre span {
    margin-top: 2px;

    color: var(--muted);
    font-size: 0.72rem;
}

.donut-placeholder__legend {
    min-width: 0;

    display: grid;
    gap: 12px;
}

.donut-placeholder__legend > div {
    display: grid;
    grid-template-columns:
        10px minmax(80px, auto);
    column-gap: 8px;

    font-size: 0.76rem;
}

.donut-placeholder__legend strong {
    grid-column: 2;

    margin-top: 2px;

    color: var(--muted);
    font-size: 0.7rem;
    font-weight: 550;
}

.legend-dot {
    width: 9px;
    height: 9px;
    margin-top: 3px;

    border-radius: 50%;
}

.legend-dot--pink {
    background: var(--pink);
}

.legend-dot--purple {
    background: var(--purple);
}

.legend-dot--cyan {
    background: var(--cyan);
}

.technical-details {
    margin-top: 4px;
    padding: 0;
    overflow: hidden;
}

.technical-details summary {
    padding: 16px 20px;

    cursor: pointer;

    color: #ddd8ee;
    font-size: 0.82rem;
    font-weight: 700;

    user-select: none;
}

.technical-details[open] summary {
    border-bottom: 1px solid var(--border);
}

.technical-details__grid {
    padding: 20px;

    display: grid;
    grid-template-columns:
        repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.technical-details h3 {
    margin: 0 0 12px;

    color: #eeeaf8;
    font-size: 0.86rem;
}

.detail-list {
    margin: 0;
}

.detail-list > div {
    padding: 7px 0;

    display: grid;
    grid-template-columns:
        minmax(70px, 0.9fr)
        minmax(0, 1.1fr);
    gap: 8px;

    border-top: 1px solid rgba(48, 43, 105, 0.55);
}

.detail-list > div:first-child {
    border-top: 0;
}

.detail-list dt {
    color: var(--muted);
    font-size: 0.68rem;
}

.detail-list dd {
    margin: 0;

    overflow-wrap: anywhere;

    color: #ece9f6;
    font-size: 0.68rem;
    font-weight: 650;
    text-align: right;
}

.dashboard-footer {
    padding: 16px 2px 0;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;

    color: var(--muted);
    font-size: 0.72rem;
}

.dashboard-footer > div {
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-icon {
    width: 21px;
    height: 21px;

    display: inline-grid;
    place-items: center;

    border: 1px solid var(--purple-soft);
    border-radius: 50%;

    color: var(--purple-soft);
    font-weight: 700;
}

.footer-brand {
    margin-left: 12px;

    color: var(--pink);
    font-size: 1rem;
    font-weight: 650;
}


/* ------------------------------------------------------------
   Login page
   ------------------------------------------------------------ */

.login-shell {
    min-height: calc(100vh - 40px);

    display: grid;
    place-items: center;

    padding: 30px 16px;
}

.login-card {
    width: min(430px, 100%);
    padding: 34px;

    border: 1px solid var(--border);
    border-radius: 18px;

    background: var(--panel);

    box-shadow: var(--shadow);
}

.login-card__heading h1 {
    margin: 5px 0 8px;

    font-size: 2rem;
}

.login-card__heading > p:not(.login-card__eyebrow) {
    color: var(--muted);
}

.login-card__eyebrow {
    margin: 0;

    color: var(--pink);
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.login-form {
    display: grid;
    gap: 10px;

    margin-top: 24px;
}

.login-form label {
    margin-top: 5px;

    font-size: 0.82rem;
    font-weight: 700;
}

.login-form input {
    width: 100%;
    padding: 12px 13px;

    border: 1px solid var(--border);
    border-radius: 9px;

    outline: none;

    background: #0b092d;
    color: var(--text);
}

.login-form input:focus {
    border-color: var(--pink);

    box-shadow:
        0 0 0 3px rgba(247, 45, 156, 0.13);
}

.login-form button {
    margin-top: 10px;
    padding: 12px;

    border: 0;
    border-radius: 9px;

    cursor: pointer;

    background:
        linear-gradient(
            90deg,
            #e52291,
            #f74bad
        );

    color: white;
    font-weight: 800;
}

.login-error {
    margin-top: 18px;
    padding: 12px 13px;

    border: 1px solid var(--red);
    border-radius: 9px;

    background: rgba(255, 91, 143, 0.09);
}

.login-card__security {
    margin: 22px 0 0;

    color: var(--muted);
    font-size: 0.72rem;
    text-align: center;
}


/* ------------------------------------------------------------
   Responsive behaviour
   ------------------------------------------------------------ */

@media (max-width: 1250px) {
    .kpi-grid--five {
        grid-template-columns:
            repeat(3, minmax(0, 1fr));
    }

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

    .dashboard-grid--secondary
    .small-panel:last-child {
        grid-column: span 2;
    }

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

@media (max-width: 900px) {
    .dashboard-hero {
        grid-template-columns: 1fr;
        gap: 18px;

        padding: 18px 0;
    }

    .dashboard-hero__spacer {
        display: none;
    }

    .year-control {
        justify-self: center;
    }

    .dashboard-grid--primary,
    .dashboard-grid--secondary {
        grid-template-columns: 1fr;
    }

    .dashboard-grid--secondary
    .small-panel:last-child {
        grid-column: auto;
    }

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

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

@media (max-width: 620px) {
    .site-header,
    .page-shell {
        width: min(100% - 24px, 1600px);
    }

    .site-header {
        align-items: flex-start;
    }

    .brand__mark {
        width: 42px;
        height: 42px;

        font-size: 1.55rem;
    }

    .brand__wordmark {
        font-size: 1.35rem;
    }

    .dashboard-hero h1 {
        font-size: 2.1rem;
    }

    .kpi-grid--five,
    .pricing-strip,
    .technical-details__grid {
        grid-template-columns: 1fr;
    }

    .kpi-card {
        min-height: 120px;
    }

    .chart-panel,
    .small-panel {
        min-height: 0;
    }

    .donut-placeholder {
        flex-direction: column;
    }

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

    .half-hour-chart {
        gap: 2px;
    }

    .user-summary {
        font-size: 0.8rem;
    }
}