:root {
    color-scheme: light dark;
    --primary-50: #eaf6f9;
    --primary-100: #cbe8ef;
    --primary-500: #168aad;
    --primary-600: #11738f;
    --primary-700: #0d5d73;
    --button-primary: #0f2744;
    --button-primary-hover: #081b31;
    --slate-50: #f8f5ef;
    --slate-100: #f1ece5;
    --slate-200: #e1d9cf;
    --slate-300: #cec2b5;
    --slate-400: #a49385;
    --slate-500: #81746b;
    --slate-600: #6b625e;
    --slate-700: #4f4742;
    --slate-800: #332d2a;
    --slate-900: #211d1b;
    --surface: #fffdf9;
    --inverted-surface: #0f2744;
    --success: #0d6f88;
    --success-soft: #eaf7fa;
    --success-border: #b9dee7;
    --danger: #b91c1c;
    --danger-soft: #fef2f2;
    --radius-sm: .375rem;
    --radius-md: .625rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 2px rgb(33 29 27 / .08);
    --shadow-soft: 0 10px 26px rgb(33 29 27 / .07);
    --shadow-md: 0 12px 30px rgb(33 29 27 / .1);
    --shadow-lg: 0 24px 60px rgb(33 29 27 / .14);
    --transition: 150ms ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

[hidden] {
    display: none !important;
}

html {
    min-height: 100%;
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    margin: 0;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    color: var(--slate-900);
    background: var(--slate-50);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
    text-rendering: optimizeLegibility;
}

button,
input,
select,
textarea {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

a {
    color: inherit;
}

h1,
h2,
h3,
h4,
p,
ul {
    margin-top: 0;
}

h1,
h2,
h3,
h4 {
    color: var(--slate-900);
    line-height: 1.12;
}

.container {
    width: min(100% - 2rem, 75rem);
    margin-inline: auto;
}

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

.skip-link {
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1000;
    padding: .75rem 1rem;
    color: #fff;
    background: var(--inverted-surface);
    border-radius: var(--radius-md);
    font-weight: 700;
    text-decoration: none;
    transform: translateY(-200%);
}

.skip-link:focus {
    transform: translateY(0);
}

:focus-visible {
    outline: 3px solid var(--primary-600);
    outline-offset: 3px;
}

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    width: 100%;
    background: rgb(255 253 249 / .94);
    border-bottom: 1px solid var(--slate-200);
    backdrop-filter: blur(12px);
}

.header-inner {
    min-height: 4.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.logo {
    min-width: 0;
    display: inline-flex;
    align-items: center;
    gap: .7rem;
    color: var(--slate-900);
    font-size: 1.05rem;
    font-weight: 800;
    text-decoration: none;
}

.logo-mark {
    width: 2.35rem;
    height: 2.35rem;
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: var(--button-primary);
    border-radius: .75rem;
    font-size: .72rem;
    letter-spacing: .04em;
    box-shadow: 0 8px 20px rgb(58 47 42 / .24);
}

.nav {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.nav a,
.link-button {
    min-height: 2.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .55rem .2rem;
    color: var(--slate-600);
    background: transparent;
    border: 0;
    border-radius: var(--radius-md);
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: color var(--transition), background-color var(--transition);
}

.nav a:hover,
.link-button:hover,
.nav a[aria-current="page"] {
    color: var(--primary-700);
}

.nav .nav-cta {
    padding-inline: 1rem;
    color: #fff;
    background: var(--button-primary);
}

.nav .nav-cta:hover {
    color: #fff;
    background: var(--button-primary-hover);
}

.landing-main {
    flex: 1;
}

.hero {
    min-height: calc(100vh - 4.5rem);
    display: grid;
    align-items: center;
    overflow: hidden;
    padding-block: clamp(4rem, 9vw, 7rem);
    background:
        radial-gradient(circle at 92% 10%, rgb(203 232 239 / .92), transparent 31rem),
        radial-gradient(circle at 6% 92%, rgb(233 222 210 / .7), transparent 24rem),
        var(--slate-50);
}

.hero-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
    transform: translateY(-1.25rem);
}

.hero-content {
    max-width: 50rem;
}

.eyebrow {
    margin-bottom: 1rem;
    color: var(--primary-700);
    font-size: .82rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.hero h1 {
    max-width: 52rem;
    margin-bottom: 1.5rem;
    font-size: clamp(2.6rem, 7vw, 4.5rem);
    letter-spacing: -.045em;
}

.hero-description {
    max-width: 45rem;
    margin-bottom: 2rem;
    color: var(--slate-700);
    font-size: clamp(1.05rem, 2vw, 1.18rem);
    font-weight: 500;
}

.hero-actions {
    align-items: center;
    margin-bottom: 1.25rem;
}

.hero-source-link {
    min-height: 2.75rem;
    display: inline-flex;
    align-items: center;
    padding: .45rem .2rem;
    color: var(--primary-700);
    font-size: .9rem;
    font-weight: 750;
    text-decoration-thickness: .1rem;
    text-underline-offset: .25rem;
}

.hero-source-link:hover {
    color: var(--primary-600);
}

.tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: .65rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.tech-badges li {
    padding: .45rem .78rem;
    color: var(--primary-700);
    background: var(--primary-50);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius-full);
    font-size: .8rem;
    font-weight: 700;
}

.hero-preview {
    position: relative;
    padding: clamp(1.2rem, 3vw, 1.6rem);
    background: var(--surface);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.hero-preview::before {
    position: absolute;
    inset: .55rem;
    z-index: -1;
    content: "";
    background: var(--primary-100);
    border-radius: var(--radius-xl);
    transform: rotate(2deg);
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.preview-header h2 {
    margin: 0;
    font-size: 1.35rem;
}

.preview-label,
.preview-kicker {
    margin-bottom: .25rem;
    color: var(--primary-700);
    font-size: .75rem;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.preview-status {
    padding: .28rem .65rem;
    color: var(--success);
    background: var(--success-soft);
    border: 1px solid var(--success-border);
    border-radius: var(--radius-full);
    font-size: .72rem;
    font-weight: 800;
}

.preview-card {
    display: flex;
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
}

.preview-card + .preview-card {
    margin-top: .8rem;
}

.preview-card-featured {
    background: var(--primary-50);
    border-color: var(--primary-100);
}

.preview-card h3 {
    margin-bottom: .2rem;
    font-size: 1rem;
}

.preview-card p {
    margin-bottom: 0;
    color: var(--slate-600);
    font-size: .84rem;
}

.preview-date {
    width: 3.4rem;
    height: 3.8rem;
    flex: 0 0 auto;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--primary-700);
    background: var(--surface);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius-md);
    line-height: 1;
}

.preview-date strong {
    font-size: 1.35rem;
}

.preview-date small {
    margin-top: .25rem;
    font-size: .62rem;
    font-weight: 800;
}

.preview-icon {
    width: 3rem;
    height: 3rem;
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-700);
    background: var(--primary-50);
    border-radius: var(--radius-full);
    font-weight: 800;
}

.preview-security {
    display: flex;
    gap: .6rem;
    align-items: flex-start;
    margin-top: 1rem;
    padding-inline: .25rem;
    color: var(--slate-500);
    font-size: .75rem;
}

.preview-security span {
    color: var(--success);
    font-weight: 800;
}

.btn {
    min-width: 2.75rem;
    min-height: 2.875rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .72rem 1.1rem;
    color: var(--slate-800);
    background: var(--surface);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition:
        color var(--transition),
        background-color var(--transition),
        border-color var(--transition),
        transform var(--transition),
        box-shadow var(--transition);
}

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

.btn:disabled {
    cursor: wait;
    opacity: .58;
    transform: none;
}

.btn-primary {
    color: #fff;
    background: var(--button-primary);
    box-shadow: 0 8px 18px rgb(58 47 42 / .22);
}

.btn-primary:hover {
    color: #fff;
    background: var(--button-primary-hover);
}

.btn-secondary {
    color: var(--slate-800);
    background: var(--surface);
    border-color: var(--slate-300);
}

.btn-secondary:hover {
    color: var(--button-primary-hover);
    background: var(--slate-50);
    border-color: var(--button-primary);
}

.btn-source {
    color: var(--button-primary-hover);
    background: transparent;
    border-color: var(--button-primary);
}

.btn-source:hover {
    color: #fff;
    background: var(--button-primary-hover);
    border-color: var(--button-primary-hover);
}

.btn-danger {
    color: var(--danger);
    background: var(--surface);
    border-color: #fecaca;
}

.btn-danger:hover {
    color: #991b1b;
    background: var(--danger-soft);
    border-color: #fca5a5;
}

.btn-small {
    min-height: 2.75rem;
    padding: .55rem .8rem;
    font-size: .84rem;
}

.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
}

.card {
    padding: clamp(1.25rem, 3vw, 2rem);
    background: var(--surface);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.auth-main {
    width: 100%;
    flex: 1;
    display: grid;
    place-items: center;
    padding-block: clamp(3rem, 8vw, 6rem);
    background:
        radial-gradient(circle at 85% 12%, rgb(203 232 239 / .9), transparent 28rem),
        radial-gradient(circle at 10% 88%, rgb(233 222 210 / .68), transparent 24rem);
}

.auth-card {
    width: min(100%, 34rem);
    position: relative;
    overflow: hidden;
    padding: clamp(1.5rem, 4vw, 2.4rem);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.auth-card::before {
    position: absolute;
    inset: 0 0 auto;
    height: .3rem;
    content: "";
    background: linear-gradient(90deg, var(--button-primary), var(--primary-500));
}

.auth-card h1 {
    margin-bottom: .75rem;
    font-size: clamp(2rem, 6vw, 2.8rem);
    letter-spacing: -.035em;
}

.auth-card > p:not(.eyebrow) {
    color: var(--slate-600);
}

.form {
    display: grid;
    gap: 1rem;
    margin-top: 1.5rem;
}

.field {
    display: grid;
    gap: .42rem;
}

label {
    color: var(--slate-800);
    font-size: .9rem;
    font-weight: 700;
}

.optional {
    color: var(--slate-500);
    font-weight: 500;
}

input,
select,
textarea {
    width: 100%;
    min-height: 2.85rem;
    padding: .72rem .82rem;
    color: var(--slate-900);
    background: var(--surface);
    border: 1px solid var(--slate-300);
    border-radius: var(--radius-md);
    transition: border-color var(--transition), box-shadow var(--transition);
}

::placeholder {
    color: var(--slate-600);
    opacity: .85;
}

input:hover,
select:hover,
textarea:hover {
    border-color: var(--slate-400);
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px var(--primary-100);
}

textarea {
    min-height: 6.5rem;
    resize: vertical;
}

.time-selects {
    display: grid;
    grid-template-columns: 1fr 1fr 1.15fr;
    gap: .55rem;
}

.text-button {
    width: fit-content;
    min-height: 2.75rem;
    padding: .45rem 0;
    color: var(--primary-700);
    background: none;
    border: 0;
    font-weight: 700;
    cursor: pointer;
}

.text-button:hover {
    text-decoration: underline;
}

.message {
    min-height: 1.5rem;
    margin: 0;
    color: var(--success);
    font-weight: 650;
}

.message-error {
    color: var(--danger);
}

.dashboard {
    width: min(100% - 2rem, 75rem);
    flex: 1;
    display: grid;
    gap: 1.5rem;
    padding-block: clamp(2rem, 5vw, 4rem);
}

.dashboard-heading {
    position: relative;
    overflow: hidden;
    padding: clamp(1.35rem, 3vw, 2rem);
    background:
        radial-gradient(circle at 92% 15%, rgb(203 232 239 / .9), transparent 22rem),
        var(--surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-soft);
}

.dashboard-heading::after {
    position: absolute;
    top: -3.5rem;
    right: -2rem;
    width: 12rem;
    height: 12rem;
    content: "";
    border: 1.7rem solid rgb(22 138 173 / .08);
    border-radius: var(--radius-full);
}

.dashboard-heading > * {
    position: relative;
    z-index: 1;
}

.dashboard-heading-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.dashboard-heading h1 {
    margin-bottom: .5rem;
    font-size: clamp(1.85rem, 5vw, 2.8rem);
    letter-spacing: -.04em;
}

.dashboard-heading p:last-child {
    max-width: 40rem;
    margin-bottom: 0;
    color: var(--slate-600);
}

.dashboard-quick-actions {
    flex: 0 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: .65rem;
}

.dashboard-primary {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(18rem, .75fr);
    gap: 1.5rem;
    align-items: start;
}

.assistant-card {
    grid-column: 1;
    grid-row: 1;
    display: grid;
    gap: 1.25rem;
    border-top: .3rem solid var(--primary-600);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

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

.assistant-heading h2 {
    margin-bottom: 0;
    font-size: clamp(1.45rem, 4vw, 2rem);
}

.assistant-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: .5rem;
}

.assistant-conversation {
    min-height: 9rem;
    max-height: 25rem;
    display: flex;
    flex-direction: column;
    gap: .8rem;
    overflow-y: auto;
    padding: 1rem;
    background:
        linear-gradient(rgb(248 245 239 / .96), rgb(248 245 239 / .96)),
        radial-gradient(circle at top right, var(--primary-100), transparent 20rem);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    scroll-behavior: smooth;
}

.upcoming-card {
    grid-column: 2;
    grid-row: 1;
    border-top: .3rem solid var(--primary-600);
    border-radius: var(--radius-xl);
}

.upcoming-card .section-heading {
    align-items: flex-start;
}

.upcoming-card .section-heading h2 {
    margin-bottom: 0;
}

.text-link {
    min-height: 2.75rem;
    display: inline-flex;
    align-items: center;
    color: var(--primary-700);
    font-weight: 750;
    text-underline-offset: .2rem;
}

.compact-appointment-list {
    margin-top: 1.25rem;
}

.compact-appointment-list .appointment-item {
    flex-direction: column;
    gap: .85rem;
    padding: 1rem 0;
    border: 0;
    border-bottom: 1px solid var(--slate-200);
    border-radius: 0;
    box-shadow: none;
}

.compact-appointment-list .appointment-item:first-child {
    padding-top: 0;
}

.compact-appointment-list .appointment-item:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.compact-appointment-list .appointment-item:hover {
    box-shadow: none;
    transform: none;
}

.compact-appointment-list .appointment-actions {
    justify-content: flex-start;
}

.assistant-message {
    width: fit-content;
    max-width: min(85%, 42rem);
    padding: .75rem .95rem;
    border-radius: .9rem;
}

.assistant-message p {
    margin: 0;
    white-space: pre-wrap;
}

.assistant-message-assistant {
    align-self: flex-start;
    background: var(--surface);
    border: 1px solid var(--slate-200);
    border-bottom-left-radius: .3rem;
    box-shadow: var(--shadow-sm);
}

.assistant-message-user {
    align-self: flex-end;
    color: #fff;
    background: var(--primary-600);
    border-bottom-right-radius: .3rem;
}

.assistant-choice-list {
    display: grid;
    gap: .55rem;
    margin-top: .75rem;
}

.assistant-choice {
    width: 100%;
    min-height: 3rem;
    justify-content: flex-start;
    text-align: left;
}

.assistant-form {
    display: grid;
    gap: .45rem;
}

.assistant-input-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: .65rem;
}

.assistant-help {
    margin: 0;
    color: var(--slate-500);
    font-size: .84rem;
}

.assistant-status {
    min-height: 1.5rem;
}

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

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

.manual-appointment-section {
    border-radius: var(--radius-xl);
}

.manual-appointment-section:not([open]) {
    padding-block: clamp(1rem, 2.4vw, 1.6rem);
}

.manual-appointment-section > summary {
    min-height: 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    color: var(--slate-900);
    cursor: pointer;
    list-style: none;
}

.manual-appointment-section > summary::-webkit-details-marker {
    display: none;
}

.manual-form-title,
.manual-form-description {
    display: block;
}

.manual-form-title {
    font-size: clamp(1.25rem, 3vw, 1.55rem);
    font-weight: 800;
    line-height: 1.2;
}

.manual-form-description {
    margin-top: .3rem;
    color: var(--slate-600);
    font-size: .88rem;
    font-weight: 500;
}

.manual-form-toggle {
    width: 2rem;
    height: 2rem;
    flex: 0 0 auto;
    display: inline-grid;
    place-items: center;
    color: var(--primary-700);
    background: var(--primary-50);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius-full);
}

.manual-form-toggle::before {
    content: "+";
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1;
}

.manual-appointment-section[open] .manual-form-toggle::before {
    content: "−";
}

.appointments {
    padding: clamp(1.25rem, 3vw, 2rem);
    border-radius: var(--radius-xl);
}

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

.section-heading h2 {
    margin-bottom: 0;
}

.appointment-filters {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1rem;
    margin: 1.5rem 0 .5rem;
    padding: 1rem;
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
}

.filter-help {
    margin: 0;
    color: var(--slate-500);
    font-size: .84rem;
}

.appointment-group {
    margin-top: 2rem;
}

.appointment-group > h3 {
    margin-bottom: .8rem;
    color: var(--slate-700);
    font-size: .82rem;
    font-weight: 800;
    letter-spacing: .07em;
    text-transform: uppercase;
}

.appointment-list {
    display: grid;
    gap: .85rem;
}

.appointment-item {
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.2rem;
    background: var(--surface);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.appointment-item:hover {
    border-color: var(--slate-300);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.appointment-item p {
    margin-bottom: .2rem;
}

.appointment-content {
    min-width: 0;
}

.appointment-title-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .65rem;
}

.appointment-title-row h4 {
    margin: 0;
    font-size: 1.05rem;
}

.appointment-type {
    color: var(--primary-700);
    font-size: .85rem;
    font-weight: 800;
}

.appointment-date,
.appointment-notes,
.empty-state {
    color: var(--slate-600);
}

.appointment-notes {
    margin-top: .65rem;
    white-space: pre-wrap;
}

.appointment-actions {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: .5rem;
}

.status-badge {
    padding: .22rem .6rem;
    color: var(--success);
    background: var(--success-soft);
    border: 1px solid var(--success-border);
    border-radius: var(--radius-full);
    font-size: .72rem;
    font-weight: 800;
}

.is-completed {
    background: var(--success-soft);
    border-color: var(--success-border);
}

.footer {
    margin-top: auto;
    padding-block: 2.5rem;
    color: #fff;
    background: var(--inverted-surface);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 2rem;
}

.footer-logo {
    display: inline-block;
    margin-bottom: .35rem;
    color: #fff;
    font-size: 1.05rem;
    font-weight: 800;
    text-decoration: none;
}

.footer p {
    margin: 0;
    color: var(--slate-400);
    font-size: .84rem;
}

.error-main {
    flex: 1;
    display: grid;
    place-items: center;
    padding-block: 4rem;
}

.error-card {
    width: min(100%, 38rem);
    padding: clamp(2rem, 7vw, 4rem);
    text-align: center;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.error-card h1 {
    margin: 0;
    color: var(--primary-600);
    font-size: clamp(5rem, 18vw, 8rem);
    letter-spacing: -.08em;
}

.error-card h2 {
    margin: .5rem 0 1rem;
    font-size: clamp(1.5rem, 5vw, 2rem);
}

.error-card > p:not(.eyebrow) {
    margin-bottom: 1.75rem;
    color: var(--slate-600);
}

@media (min-width: 64rem) {
    .hero-grid {
        grid-template-columns: minmax(0, 1.3fr) minmax(20rem, .7fr);
    }
}

@media (max-width: 47.99rem) {
    .container,
    .dashboard {
        width: min(100% - 1rem, 75rem);
    }

    .header-inner {
        min-height: auto;
        padding-block: .25rem;
    }

    .logo span:last-child {
        max-width: 11rem;
        line-height: 1.15;
    }

    .logo-mark {
        width: 2.5rem;
        height: 2.5rem;
    }

    .nav {
        gap: .35rem;
    }

    .nav a,
    .link-button {
        min-height: 2.75rem;
        padding: .35rem .6rem;
    }

    .hero {
        min-height: auto;
        padding-block: 2rem;
    }

    .hero-grid {
        gap: 2rem;
        transform: none;
    }

    .hero h1 {
        margin-bottom: 1rem;
        font-size: clamp(2rem, 9.5vw, 2.55rem);
        line-height: 1.08;
    }

    .hero-description {
        margin-bottom: 1.25rem;
        font-size: 1rem;
        line-height: 1.55;
    }

    .hero-actions {
        gap: .55rem;
        margin-bottom: 1rem;
        display: grid;
        grid-template-columns: 1fr;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-source-link {
        width: fit-content;
        justify-self: start;
    }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: .85rem;
    }

    .footer {
        padding-block: 1.5rem;
    }

    .card,
    .appointments,
    .dashboard-heading,
    .assistant-card {
        padding: 1rem;
        border-radius: var(--radius-lg);
    }

    .dashboard {
        gap: 1rem;
        padding-block: 1rem 1.5rem;
    }

    .dashboard-heading h1 {
        font-size: clamp(1.9rem, 9vw, 2.35rem);
    }

    .dashboard-heading-content {
        gap: 1rem;
        align-items: flex-start;
        flex-direction: column;
    }

    .dashboard-quick-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .dashboard-primary {
        gap: 1rem;
        grid-template-columns: 1fr;
    }

    .upcoming-card,
    .assistant-card {
        grid-column: 1;
    }

    .upcoming-card {
        grid-row: 1;
    }

    .assistant-card {
        grid-row: 2;
        gap: 1rem;
    }

    .assistant-heading {
        gap: .75rem;
        flex-direction: column;
    }

    .assistant-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .assistant-actions .btn {
        flex: 1;
    }

    .assistant-conversation {
        min-height: 7rem;
        max-height: 18rem;
        padding: .75rem;
    }

    .assistant-input-row {
        gap: .5rem;
    }

    .assistant-message {
        max-width: 92%;
    }

    .appointment-form,
    .appointment-filters {
        grid-template-columns: 1fr;
    }

    .field-wide {
        grid-column: auto;
    }

    .appointment-item {
        gap: .85rem;
        padding: 1rem;
        flex-direction: column;
    }

    .appointment-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        width: 100%;
    }

    .appointment-actions .btn {
        width: 100%;
    }

    .appointment-actions .btn:only-child,
    .appointment-actions .btn:last-child:nth-child(odd) {
        grid-column: 1 / -1;
    }

    .appointment-filters {
        gap: .75rem;
        margin-top: 1rem;
        padding: .85rem;
    }

    .appointment-group {
        margin-top: 1.5rem;
    }

    .manual-appointment-section:not([open]) {
        padding-block: 1rem;
    }

    .manual-appointment-section[open] .form {
        gap: .75rem;
        margin-top: 1rem;
    }

    textarea {
        min-height: 5rem;
    }

    input,
    select,
    textarea {
        min-width: 0;
        min-height: 2.75rem;
        max-width: 100%;
        padding: .62rem .72rem;
        font-size: 16px;
    }
}

@media (max-width: 28rem) {
    .logo span:last-child {
        display: none;
    }

    .dashboard-quick-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .dashboard-quick-actions .btn {
        width: 100%;
    }

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

    .section-heading .btn {
        width: 100%;
    }

    .hero-preview {
        margin-top: .25rem;
        padding: 1rem;
    }

    .preview-card {
        gap: .75rem;
        padding: .85rem;
    }

    .tech-badges {
        gap: .45rem;
    }

    .tech-badges li {
        padding: .38rem .65rem;
        font-size: .75rem;
    }
}

@media (max-width: 22rem) {
    .assistant-actions,
    .assistant-input-row {
        display: grid;
        grid-template-columns: 1fr;
    }

    .assistant-actions .btn,
    .assistant-input-row .btn {
        width: 100%;
    }

    .time-selects,
    .appointment-actions {
        grid-template-columns: 1fr;
    }
}

@media (prefers-color-scheme: dark) {
    :root {
        --primary-50: #102b39;
        --primary-100: #164052;
        --primary-500: #22d3ee;
        --primary-600: #67e8f9;
        --primary-700: #8beaf7;
        --button-primary: #0e7490;
        --button-primary-hover: #155e75;
        --slate-50: #07111f;
        --slate-100: #0b1626;
        --slate-200: #263b52;
        --slate-300: #3b526b;
        --slate-400: #9aacc0;
        --slate-500: #adbbca;
        --slate-600: #c1ccd8;
        --slate-700: #d4dde7;
        --slate-800: #e6edf5;
        --slate-900: #f7fafc;
        --surface: #101d2d;
        --inverted-surface: #050b14;
        --success: #67e8f9;
        --success-soft: #123340;
        --success-border: #25657a;
        --danger: #fca5a5;
        --danger-soft: #3a1820;
        --shadow-sm: 0 1px 2px rgb(0 0 0 / .28);
        --shadow-soft: 0 10px 26px rgb(0 0 0 / .22);
        --shadow-md: 0 12px 30px rgb(0 0 0 / .3);
        --shadow-lg: 0 24px 60px rgb(0 0 0 / .4);
    }

    .header {
        background: rgb(7 17 31 / .94);
    }

    .hero,
    .auth-main {
        background:
            radial-gradient(circle at 92% 10%, rgb(14 116 144 / .28), transparent 31rem),
            radial-gradient(circle at 6% 92%, rgb(21 94 117 / .18), transparent 24rem),
            var(--slate-50);
    }

    .dashboard-heading {
        background:
            radial-gradient(circle at 92% 15%, rgb(14 116 144 / .25), transparent 22rem),
            var(--surface);
    }

    .assistant-conversation {
        background:
            linear-gradient(rgb(7 17 31 / .94), rgb(7 17 31 / .94)),
            radial-gradient(circle at top right, var(--primary-100), transparent 20rem);
    }

    .hero-preview {
        background: #132936;
        border-color: #2e6175;
    }

    .tech-badges li {
        color: var(--primary-700);
        background: #123340;
        border-color: #25657a;
    }

    .btn-primary,
    .nav .nav-cta {
        color: #fff;
    }

    .btn-secondary:hover,
    .btn-source {
        color: var(--primary-700);
        border-color: var(--primary-500);
    }

    .assistant-message-user {
        background: var(--button-primary);
    }

    .btn-danger:hover {
        color: #fecaca;
        border-color: #ef4444;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }

    .btn:hover,
    .appointment-item:hover {
        transform: none;
    }
}

@media (forced-colors: active) {
    .btn,
    .card,
    .status-badge,
    input,
    select,
    textarea {
        border: 1px solid ButtonText;
    }
}