:root {
    --bg-page: #f2f5ef;
    --bg-surface: #ffffff;
    --bg-tint: #eaf6e1;
    --bg-soft-blue: #e6f4fb;
    --ink-strong: #111811;
    --ink-body: #2d3a30;
    --ink-muted: #5f6f62;
    --green: #7bc141;
    --green-deep: #4f9030;
    --blue: #58b7e3;
    --sand: #efd18e;
    --line: #d7e1d5;
    --shadow: 0 20px 44px rgba(22, 35, 22, 0.08);
}

body.theme-blue {
    --bg-page: #eef5fb;
    --bg-tint: #dff0fb;
    --bg-soft-blue: #d7edf8;
    --green: #58b7e3;
    --green-deep: #2f7fa9;
    --blue: #7bc141;
    --line: #c7dbe6;
}

body.theme-dark {
    --bg-page: #182524;
    --bg-surface: #20312f;
    --bg-tint: #263d39;
    --bg-soft-blue: #23383e;
    --ink-strong: #f4f7ef;
    --ink-body: #d8e3dd;
    --ink-muted: #a9bbb5;
    --green: #86cf6d;
    --green-deep: #9ad381;
    --blue: #74c8e8;
    --line: #39504c;
    --shadow: 0 20px 44px rgba(0, 0, 0, 0.24);
}

body.theme-pink {
    --bg-page: #fbf1f5;
    --bg-tint: #f8e2eb;
    --bg-soft-blue: #f1e9fb;
    --green: #d96a98;
    --green-deep: #a83c6b;
    --blue: #79b7d8;
    --line: #ead1dc;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    color: var(--ink-body);
    font-family: "Manrope", "Segoe UI", sans-serif;
    line-height: 1.6;
    background: linear-gradient(180deg, #7e9896 0, #e5ede0 280px, var(--bg-page) 720px);
}

body.theme-blue {
    background: linear-gradient(180deg, #7a9cad 0, #e4f1f8 280px, var(--bg-page) 720px);
}

body.theme-dark {
    background: linear-gradient(180deg, #233835 0, #182524 360px, var(--bg-page) 720px);
}

body.theme-pink {
    background: linear-gradient(180deg, #c493a7 0, #f8e8ef 280px, var(--bg-page) 720px);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid var(--line);
    background: rgba(242, 245, 239, 0.86);
    backdrop-filter: blur(10px);
}

.nav-wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0.85rem 1.2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brandmark {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    text-decoration: none;
}

.brand-logo {
    width: 2.1rem;
    height: 2.1rem;
    display: block;
}

.brand-text {
    display: inline-flex;
    flex-direction: column;
    line-height: 1.05;
}

.brand-text strong {
    font-family: "Sora", sans-serif;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--ink-strong);
}

.brand-text small {
    font-size: 0.72rem;
    color: var(--ink-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.nav-links {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.nav-links a {
    color: var(--ink-body);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.93rem;
    padding: 0.42rem 0.72rem;
    border-radius: 999px;
    transition: background-color 180ms ease, color 180ms ease;
}

.nav-links a:hover {
    background: var(--bg-surface);
    color: var(--ink-strong);
}

.page-shell {
    max-width: 1120px;
    margin: 0 auto;
    padding: 2rem 1.2rem 3rem;
}

.hero {
    display: grid;
    grid-template-columns: 1.2fr 0.88fr;
    gap: 1rem;
    align-items: stretch;
}

.home-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    gap: 1rem;
    align-items: stretch;
}

.home-copy,
.progress-panel,
.feature-row article {
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--bg-surface);
    box-shadow: var(--shadow);
    animation: rise 560ms ease both;
}

.home-copy {
    padding: 1.8rem;
}

.home-copy h1 {
    margin: 0.55rem 0 0.9rem;
    font-family: "Sora", sans-serif;
    font-size: clamp(1.9rem, 4vw, 2.9rem);
    line-height: 1.1;
    color: var(--ink-strong);
}

.progress-panel {
    padding: 1.4rem;
    display: grid;
    align-content: center;
    gap: 0.25rem;
    background: linear-gradient(180deg, #f2f9ec 0%, #ffffff 70%);
}

.progress-panel strong {
    color: var(--ink-strong);
    font-family: "Sora", sans-serif;
    font-size: clamp(2.4rem, 7vw, 4.4rem);
    line-height: 1;
}

.progress-label {
    color: var(--green-deep);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.78rem;
}

.step-bar {
    height: 0.72rem;
    margin: 0.75rem 0;
    overflow: hidden;
    border-radius: 999px;
    background: #dce8d8;
}

.step-bar span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--green), var(--blue));
}

.feature-row {
    margin-top: 1rem;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.feature-row article {
    padding: 1.05rem 1.1rem;
}

.feature-row h2 {
    margin-top: 0;
    margin-bottom: 0.3rem;
    font-family: "Sora", sans-serif;
    font-size: 1.05rem;
    color: var(--ink-strong);
}

.feature-row p {
    margin: 0;
}

.hero-content,
.hero-card,
.flow-card,
.api-strip,
.account-card,
.register-card,
.simple-card,
.cta-panel {
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--bg-surface);
    box-shadow: var(--shadow);
    animation: rise 560ms ease both;
}

.hero-content {
    padding: 1.8rem;
}

.kicker {
    margin: 0;
    text-transform: uppercase;
    font-size: 0.74rem;
    letter-spacing: 0.16em;
    color: var(--green-deep);
    font-weight: 800;
}

.hero-content h1 {
    margin: 0.55rem 0 0.9rem;
    font-family: "Sora", sans-serif;
    font-size: clamp(1.9rem, 4vw, 2.9rem);
    line-height: 1.1;
    color: var(--ink-strong);
}

.hero-pills {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pill {
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background: var(--bg-tint);
    color: #2e4c24;
    border: 1px solid rgba(123, 193, 65, 0.35);
    border-radius: 999px;
    padding: 0.3rem 0.62rem;
}

.cta-row {
    margin-top: 1.2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.btn-primary,
.btn-secondary,
.account-form button,
.register-form button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border-radius: 999px;
    font-weight: 800;
    font-size: 0.93rem;
    border: 0;
    padding: 0.66rem 1rem;
    cursor: pointer;
}

.btn-primary,
.account-form button,
.register-form button {
    color: #0f1a11;
    background: linear-gradient(130deg, var(--green), #9bd56a);
}

.btn-secondary {
    color: var(--ink-strong);
    background: var(--bg-soft-blue);
    border: 1px solid rgba(88, 183, 227, 0.4);
}

.hero-card {
    padding: 1.4rem;
    background: linear-gradient(180deg, #f2f9ec 0%, #ffffff 70%);
    animation-delay: 80ms;
}

.hero-card h2 {
    margin: 0;
    font-family: "Sora", sans-serif;
    color: var(--ink-strong);
    font-size: 1.25rem;
}

.route {
    margin: 0.32rem 0 0;
    color: var(--ink-muted);
    font-weight: 700;
}

.ring-wrap {
    margin: 1rem 0;
    display: grid;
    place-items: center;
}

.ring {
    width: 138px;
    height: 138px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    text-align: center;
    background:
        radial-gradient(circle at center, #ffffff 58%, transparent 59%),
        conic-gradient(var(--green) 0 74%, #dce8d8 74% 100%);
}

.ring span {
    display: block;
    color: var(--ink-strong);
    font-family: "Sora", sans-serif;
    font-size: 1.65rem;
    line-height: 1;
}

.ring small {
    display: block;
    margin-top: 0.2rem;
    color: var(--ink-muted);
    font-size: 0.71rem;
    font-weight: 700;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
}

.stats-grid div {
    border-radius: 14px;
    padding: 0.6rem;
    background: #ffffff;
    border: 1px solid var(--line);
}

.stats-grid strong {
    display: block;
    color: var(--ink-strong);
    font-size: 1rem;
    font-family: "Sora", sans-serif;
}

.stats-grid span {
    font-size: 0.74rem;
    color: var(--ink-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.flow-grid {
    margin-top: 1rem;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.flow-card {
    padding: 1.05rem 1.1rem;
    animation-delay: 140ms;
}

.flow-card h3 {
    margin-top: 0;
    margin-bottom: 0.3rem;
    font-family: "Sora", sans-serif;
    font-size: 1.02rem;
    color: var(--ink-strong);
}

.flow-card p {
    margin: 0;
    color: var(--ink-body);
}

.api-strip {
    margin-top: 1rem;
    padding: 1.2rem;
    background: linear-gradient(160deg, #ffffff 0%, #e9f6fd 100%);
    animation-delay: 190ms;
}

.api-strip h2 {
    margin-top: 0;
    margin-bottom: 0.3rem;
    font-family: "Sora", sans-serif;
    color: var(--ink-strong);
}

.endpoint-grid {
    margin-top: 0.85rem;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem;
}

.endpoint-grid code {
    display: block;
    border-radius: 12px;
    border: 1px solid rgba(88, 183, 227, 0.4);
    background: #ffffff;
    color: #184258;
    padding: 0.5rem 0.62rem;
    font-size: 0.79rem;
}

.cta-panel {
    margin-top: 1rem;
    padding: 1.25rem;
    border-radius: 22px;
    background: linear-gradient(135deg, rgba(123, 193, 65, 0.13), rgba(239, 209, 142, 0.35));
}

.cta-panel h2 {
    margin: 0;
    font-family: "Sora", sans-serif;
    color: var(--ink-strong);
}

.cta-panel p {
    margin: 0.4rem 0 0.85rem;
}

.register-shell {
    min-height: 70vh;
    display: grid;
    place-items: center;
}

.account-shell {
    min-height: 70vh;
    display: grid;
    place-items: center;
}

.account-card {
    width: min(620px, 100%);
    padding: 1.6rem;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbf6 100%);
}

.account-card h1 {
    margin: 0.45rem 0 0.7rem;
    font-family: "Sora", sans-serif;
    color: var(--ink-strong);
}

.account-form {
    display: grid;
    gap: 0.42rem;
    margin-top: 0.85rem;
}

.account-form label {
    margin-top: 0.55rem;
    color: var(--ink-strong);
    font-weight: 800;
    font-size: 0.9rem;
}

.account-form input {
    width: 100%;
    padding: 0.68rem 0.78rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #ffffff;
    color: var(--ink-strong);
}

.account-form input:focus {
    outline: none;
    border-color: rgba(123, 193, 65, 0.9);
    box-shadow: 0 0 0 3px rgba(123, 193, 65, 0.18);
}

.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-top: 0.8rem;
}

.signed-in-panel {
    display: grid;
    gap: 0.1rem;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 0.8rem;
    background: #ffffff;
}

.signed-in-panel strong {
    color: var(--ink-strong);
}

.signed-in-panel span {
    color: var(--ink-muted);
}

.register-card {
    width: min(620px, 100%);
    padding: 1.6rem;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbf6 100%);
}

.register-card h1 {
    margin: 0.45rem 0 0.7rem;
    font-family: "Sora", sans-serif;
    color: var(--ink-strong);
}

.register-subtitle,
.register-note {
    color: var(--ink-muted);
}

.register-form {
    display: grid;
    gap: 0.42rem;
    margin-top: 0.6rem;
}

.register-form label {
    margin-top: 0.55rem;
    color: var(--ink-strong);
    font-weight: 800;
    font-size: 0.9rem;
}

.register-form input {
    width: 100%;
    padding: 0.68rem 0.78rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #ffffff;
    color: var(--ink-strong);
}

.register-form input:focus {
    outline: none;
    border-color: rgba(123, 193, 65, 0.9);
    box-shadow: 0 0 0 3px rgba(123, 193, 65, 0.18);
}

.status {
    border-radius: 12px;
    padding: 0.65rem 0.75rem;
    margin-bottom: 0.6rem;
    font-weight: 700;
}

.status.success {
    color: #1d4323;
    background: rgba(123, 193, 65, 0.18);
    border: 1px solid rgba(123, 193, 65, 0.4);
}

.status.error {
    color: #7f1d1d;
    background: rgba(239, 104, 104, 0.14);
    border: 1px solid rgba(239, 104, 104, 0.35);
}

.text-danger {
    color: #b12626;
    font-size: 0.84rem;
}

.simple-card {
    max-width: 760px;
    margin: 1rem auto;
    padding: 1.4rem;
}

.simple-card h1 {
    margin-top: 0;
    font-family: "Sora", sans-serif;
    color: var(--ink-strong);
}

.site-footer {
    border-top: 1px solid var(--line);
    padding: 1rem 1.2rem 2rem;
}

.footer-content {
    max-width: 1120px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 0.8rem;
    color: var(--ink-muted);
    font-size: 0.9rem;
}

.footer-content a {
    color: var(--ink-body);
    font-weight: 700;
}

.app-page {
    display: grid;
    gap: 1rem;
}

.page-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
}

.page-heading h1 {
    margin: 0.2rem 0 0;
    color: var(--ink-strong);
    font-family: "Sora", sans-serif;
    font-size: clamp(1.75rem, 3.2vw, 2.6rem);
    line-height: 1.08;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1.35fr repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
}

.metric-card,
.app-panel,
.challenge-card,
.friend-card,
.route-card {
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow);
}

.metric-card {
    min-height: 142px;
    padding: 1rem;
    display: grid;
    align-content: space-between;
    gap: 0.35rem;
}

.metric-card-strong {
    background: linear-gradient(160deg, #d0e8c1 0%, #ffffff 100%);
}

.metric-card span,
.challenge-metrics span,
.friend-stats span {
    color: var(--ink-muted);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.metric-card strong {
    color: var(--ink-strong);
    font-family: "Sora", sans-serif;
    font-size: clamp(1.55rem, 3vw, 2.3rem);
    line-height: 1;
}

.metric-card small {
    color: var(--ink-muted);
    font-weight: 700;
}

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

.app-panel {
    padding: 1rem;
    display: grid;
    align-content: start;
    gap: 0.9rem;
}

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

.panel-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.7rem;
}

.panel-title-row.tight {
    align-items: start;
}

.panel-title-row h2,
.panel-title-row strong {
    margin: 0;
    color: var(--ink-strong);
    font-family: "Sora", sans-serif;
    font-size: 1rem;
}

.panel-title-row a {
    color: var(--green-deep);
    font-weight: 800;
    text-decoration: none;
}

.panel-title-row span,
.challenge-row span,
.friend-card-head span,
.friend-request-row span,
.route-card span {
    display: block;
    color: var(--ink-muted);
    font-size: 0.88rem;
    font-weight: 700;
}

.chip {
    display: inline-flex;
    align-items: center;
    min-height: 1.7rem;
    border-radius: 999px;
    padding: 0.25rem 0.65rem;
    color: #224423;
    background: #e5f3dc;
    border: 1px solid rgba(100, 185, 85, 0.25);
    font-size: 0.78rem;
    font-weight: 800;
    white-space: nowrap;
}

.muted {
    color: var(--ink-muted);
}

.bar-series {
    min-height: 210px;
    display: grid;
    grid-template-columns: repeat(14, minmax(0, 1fr));
    align-items: end;
    gap: 0.35rem;
}

.day-bar {
    min-height: 190px;
    display: grid;
    align-items: end;
    gap: 0.35rem;
}

.day-bar span {
    display: block;
    min-height: 4px;
    border-radius: 999px 999px 5px 5px;
    background: linear-gradient(180deg, var(--green), #9ad381);
}

.day-bar small {
    color: var(--ink-muted);
    font-size: 0.72rem;
    text-align: center;
}

.list-stack {
    display: grid;
    gap: 0.6rem;
}

.challenge-row,
.friend-request-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 0.75rem;
    background: #ffffff;
}

.challenge-row strong,
.friend-request-row strong {
    color: var(--ink-strong);
}

.row-progress {
    min-width: 150px;
}

.mini-progress {
    height: 0.52rem;
    overflow: hidden;
    border-radius: 999px;
    background: #dce8d8;
}

.mini-progress span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--green), var(--blue));
}

.map-panel {
    min-height: 560px;
}

.map-controls {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.map-controls label {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    min-height: 2rem;
    padding: 0.28rem 0.7rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--bg-tint);
    color: var(--ink-body);
    font-size: 0.86rem;
    font-weight: 800;
}

.map-controls input {
    accent-color: var(--green);
}

.tile-map {
    position: relative;
    min-height: 500px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 18px;
    background:
        linear-gradient(rgba(126, 152, 150, 0.12) 1px, transparent 1px),
        linear-gradient(90deg, rgba(126, 152, 150, 0.12) 1px, transparent 1px),
        linear-gradient(180deg, #f9fbf7, #edf5e8);
    background-size: 28px 28px, 28px 28px, auto;
}

.real-map {
    background: #edf5e8;
}

.real-map .leaflet-control-attribution {
    font-size: 0.68rem;
}

.tile-map span {
    position: absolute;
    border-radius: 3px;
    background: rgba(100, 185, 85, 0.72);
    box-shadow: inset 0 0 0 1px rgba(15, 26, 17, 0.08);
}

.empty-state {
    min-height: 500px;
    display: grid;
    place-items: center;
    color: var(--ink-muted);
    font-weight: 800;
}

.route-grid,
.challenge-grid,
.friend-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.route-card,
.challenge-card,
.friend-card {
    padding: 0.85rem;
}

.route-card-link {
    display: grid;
    gap: 0.65rem;
    color: inherit;
    text-decoration: none;
    transition: border-color 160ms ease, transform 160ms ease;
}

.route-card-link:hover {
    color: inherit;
    border-color: color-mix(in srgb, var(--green) 62%, var(--line));
    transform: translateY(-1px);
}

.route-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
}

.route-card-head strong {
    color: var(--ink-strong);
    font-family: "Sora", sans-serif;
}

.route-card-head .chip {
    display: inline-flex;
    color: var(--ink-strong);
}

.route-card-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.45rem;
}

.route-card-metrics span {
    min-height: 2.15rem;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--theme-panel-soft);
    color: var(--ink-strong);
    font-size: 0.78rem;
    font-weight: 800;
    text-align: center;
}

.route-preview {
    width: 100%;
    height: 120px;
    margin-top: 0.75rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #f7fbf3;
}

.route-preview-map {
    overflow: hidden;
    pointer-events: none;
}

.route-preview-map .leaflet-control-container {
    display: none;
}

.small-empty {
    min-height: 120px;
}

.workout-metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
}

.workout-map-panel {
    min-height: calc(100vh - 260px);
}

.workout-detail-map {
    min-height: clamp(420px, 66vh, 760px);
}

.workout-place {
    margin: 0.35rem 0 0;
    font-weight: 800;
}

.route-preview polyline {
    fill: none;
    stroke: var(--green-deep);
    stroke-width: 2;
    vector-effect: non-scaling-stroke;
}

.missing-steps-card strong {
    font-size: clamp(2rem, 4vw, 3.1rem);
}

.web-form {
    display: grid;
    gap: 0.55rem;
}

.web-form.compact {
    margin-top: 0.75rem;
}

.web-form label {
    color: var(--ink-strong);
    font-weight: 800;
    font-size: 0.9rem;
}

.web-form input:not([type="checkbox"]),
.web-form select,
.web-form textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #ffffff;
    color: var(--ink-strong);
    padding: 0.68rem 0.78rem;
}

.web-form textarea {
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.65rem;
}

.form-row.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.check-list {
    display: grid;
    gap: 0.45rem;
    margin: 0.4rem 0;
}

.check-list.inline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.check-list label {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.55rem 0.65rem;
    background: #ffffff;
}

.check-list span {
    font-size: 0.86rem;
}

.action-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.small-button {
    min-height: 2rem;
    padding: 0.42rem 0.75rem;
}

.template-row,
.reference-row {
    display: grid;
    align-items: center;
    gap: 0.65rem;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 0.75rem;
    background: #ffffff;
}

.template-row {
    grid-template-columns: minmax(0, 1fr) auto;
}

.template-row strong {
    color: var(--ink-strong);
}

.template-row span {
    display: block;
    color: var(--ink-muted);
    font-size: 0.88rem;
    font-weight: 700;
}

.advanced-fields summary {
    color: var(--green-deep);
    cursor: pointer;
    font-weight: 800;
}

.reference-list {
    display: grid;
    gap: 0.65rem;
}

.reference-row {
    grid-template-columns: minmax(0, 1fr) minmax(160px, 0.45fr) auto;
}

.reference-row label {
    display: block;
    color: var(--ink-strong);
    font-size: 0.82rem;
    font-weight: 800;
}

.reference-row input {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #ffffff;
    color: var(--ink-strong);
    padding: 0.62rem 0.72rem;
}

.friend-card {
    display: grid;
    gap: 0.8rem;
}

.friend-card-head {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.avatar {
    width: 2.6rem;
    height: 2.6rem;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 14px;
    background: #d0e8c1;
    color: #17331a;
    font-family: "Sora", sans-serif;
    font-weight: 800;
}

.friend-stats,
.challenge-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(7.4rem, 1fr));
    gap: 0.5rem;
}

.friend-stats div,
.challenge-metrics div {
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.55rem;
    background: #fbfdf9;
}

.friend-stats strong,
.challenge-metrics strong {
    display: block;
    color: var(--ink-strong);
    font-family: "Sora", sans-serif;
    font-size: 0.95rem;
}

.sharing-proposal {
    border: 1px solid rgba(88, 183, 227, 0.4);
    border-radius: 12px;
    padding: 0.65rem;
    background: var(--bg-soft-blue);
}

.sharing-proposal span {
    display: block;
    color: var(--ink-strong);
    font-weight: 800;
}

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

.challenge-map {
    position: relative;
    height: 96px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: linear-gradient(135deg, #f9fbf7, #e5f3dc);
}

.challenge-map svg {
    position: absolute;
    inset: 18px 18px 22px;
    width: calc(100% - 36px);
    height: calc(100% - 40px);
}

.route-line,
.walked-line {
    fill: none;
    stroke-linecap: round;
    stroke-width: 6;
    vector-effect: non-scaling-stroke;
}

.route-line {
    stroke: #c8d8c3;
}

.walked-line {
    stroke: var(--green);
}

.route-pin {
    position: absolute;
    top: 50%;
    width: 0.82rem;
    height: 0.82rem;
    border: 2px solid #ffffff;
    border-radius: 999px;
    background: var(--ink-strong);
    transform: translate(-50%, -50%);
    box-shadow: 0 4px 12px rgba(17, 24, 17, 0.18);
}

.route-pin.start {
    left: 8%;
}

.route-pin.current {
    background: var(--green);
}

.route-pin.end {
    left: 92%;
    background: var(--blue);
}

.challenge-body {
    display: grid;
    gap: 0.65rem;
}

.challenge-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    color: var(--ink-muted);
    font-weight: 800;
    font-size: 0.86rem;
}

.icon-button {
    width: 2rem;
    height: 2rem;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #ffffff;
    color: var(--ink-strong);
    font-size: 1.2rem;
    line-height: 1;
    cursor: pointer;
}

.settings-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.settings-actions {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

@keyframes rise {
    from {
        opacity: 0;
        transform: translateY(14px);
    }

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

@media (max-width: 980px) {
    .hero,
    .home-hero {
        grid-template-columns: 1fr;
    }

    .flow-grid,
    .feature-row,
    .endpoint-grid,
    .dashboard-grid,
    .workout-metrics,
    .panel-grid,
    .route-grid,
    .challenge-grid,
    .friend-grid,
    .settings-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 700px) {
    .nav-wrap {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-links {
        flex-wrap: wrap;
    }

    .page-shell {
        padding: 1rem 0.85rem 2.2rem;
    }

    .form-row,
    .form-row.two,
    .friend-stats,
    .challenge-metrics,
    .route-card-metrics,
    .check-list.inline,
    .template-row,
    .reference-row {
        grid-template-columns: 1fr;
    }

    .challenge-row,
    .friend-request-row {
        align-items: stretch;
        flex-direction: column;
    }

    .map-panel,
    .tile-map,
    .empty-state {
        min-height: 360px;
    }
}

body.theme-green {
    --theme-panel: rgba(255, 255, 255, 0.94);
    --theme-panel-soft: #fbfdf9;
    --theme-input: #ffffff;
    --theme-header: rgba(242, 245, 239, 0.9);
    --theme-card-strong: linear-gradient(160deg, #d0e8c1 0%, #ffffff 100%);
    --theme-route-bg: linear-gradient(135deg, #f9fbf7, #e5f3dc);
    --theme-map-bg: #edf5e8;
}

body.theme-blue {
    --theme-panel: rgba(255, 255, 255, 0.95);
    --theme-panel-soft: #f5fbff;
    --theme-input: #ffffff;
    --theme-header: rgba(238, 245, 251, 0.92);
    --theme-card-strong: linear-gradient(160deg, #cdeafa 0%, #ffffff 100%);
    --theme-route-bg: linear-gradient(135deg, #f5fbff, #dff0fb);
    --theme-map-bg: #eaf6fb;
}

body.theme-pink {
    --theme-panel: rgba(255, 255, 255, 0.95);
    --theme-panel-soft: #fff7fa;
    --theme-input: #ffffff;
    --theme-header: rgba(251, 241, 245, 0.92);
    --theme-card-strong: linear-gradient(160deg, #f6d7e4 0%, #ffffff 100%);
    --theme-route-bg: linear-gradient(135deg, #fff7fa, #f8e2eb);
    --theme-map-bg: #fbf1f5;
}

body.theme-dark {
    --theme-panel: rgba(32, 49, 47, 0.96);
    --theme-panel-soft: #263d39;
    --theme-input: #13211f;
    --theme-header: rgba(18, 31, 29, 0.9);
    --theme-card-strong: linear-gradient(160deg, #2b4944 0%, #20312f 100%);
    --theme-route-bg: linear-gradient(135deg, #172725, #263d39);
    --theme-map-bg: #182524;
}

.site-header {
    background: var(--theme-header);
}

.metric-card,
.app-panel,
.challenge-card,
.friend-card,
.route-card,
.home-copy,
.feature-row article,
.hero-content,
.hero-card,
.flow-card,
.api-strip,
.account-card,
.register-card,
.simple-card,
.cta-panel {
    background: var(--theme-panel);
}

.metric-card-strong,
.progress-panel {
    background: var(--theme-card-strong);
}

.challenge-row,
.friend-request-row,
.template-row,
.reference-row,
.check-list label,
.stats-grid div,
.signed-in-panel,
.friend-stats div,
.challenge-metrics div {
    background: var(--theme-panel-soft);
}

.account-form input,
.register-form input,
.web-form input:not([type="checkbox"]),
.web-form select,
.web-form textarea,
.reference-row input,
.icon-button {
    background: var(--theme-input);
    color: var(--ink-strong);
    border-color: var(--line);
}

.account-form input::placeholder,
.register-form input::placeholder,
.web-form input::placeholder,
.web-form textarea::placeholder,
.reference-row input::placeholder {
    color: color-mix(in srgb, var(--ink-muted) 70%, transparent);
}

.tile-map,
.real-map,
.route-preview {
    background: var(--theme-map-bg);
}

.challenge-map {
    background: var(--theme-route-bg);
}

.chip {
    color: var(--ink-strong);
    background: var(--bg-tint);
    border-color: var(--line);
}

.step-bar,
.mini-progress {
    background: color-mix(in srgb, var(--line) 70%, var(--theme-input));
}

body.theme-dark .btn-primary {
    color: #0f1a11;
}

body.theme-dark .btn-secondary {
    color: var(--ink-strong);
    background: #1c3b45;
    border-color: #4d8497;
}

body.theme-dark .route-line {
    stroke: #46615c;
}

body.theme-dark .site-footer {
    background: #12201e;
}