body {
    font-family:
        "DM Sans",
        -apple-system,
        Segoe UI,
        Roboto,
        sans-serif;
    margin: 0;
    padding: 0 1rem;
    color: #0e212d;
    background-color: #ffffff;
}
:root {
    --color-text-primary: #0e212d;
    --color-text-secondary: #828e95;
    --color-text-error: #c65158;
    --color-border-default: #d9e0e4;
    --color-border-focus: #859096;
    --color-border-error: #c65158;
    --color-surface: #ffffff;
    --field-height: 36px;
    --field-radius: 8px;
    --field-gap: 8px;
    --field-padding-y: 4px;
    --field-padding-x: 12px;
    --button-height: 36px;
    --button-padding-x: 16px;
    --button-gap: 8px;
    --button-font-size: 0.875rem;
    --button-line-height: 1.25rem;
    --button-radius: 8px;
    --button-transition: background-color 0.2s ease, border-color 0.2s ease,
        color 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
    --button-primary-bg: #102633;
    --button-primary-text: #fbf8f7;
    --button-primary-border: transparent;
    --button-primary-focus: rgba(16, 38, 51, 0.25);
    --button-primary-spinner: rgba(251, 248, 247, 0.85);
    --button-outline-bg: #ffffff;
    --button-outline-text: #102633;
    --button-outline-border: #d1d5db;
    --button-outline-focus: rgba(16, 38, 51, 0.2);
    --button-outline-hover: #f9fafb;
    --button-outline-spinner: rgba(16, 38, 51, 0.75);
}
.flow-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
}
.flow {
    width: 100%;
    max-width: 520px;
}
form {
    display: grid;
    gap: 0.75rem;
}
button {
    font: inherit;
}
.button {
    --button-bg: var(--button-primary-bg);
    --button-text: var(--button-primary-text);
    --button-border: var(--button-primary-border);
    --button-focus: var(--button-primary-focus);
    --button-spinner: var(--button-primary-spinner);
    appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--button-gap);
    min-height: var(--button-height);
    padding: 0 var(--button-padding-x);
    border-radius: var(--button-radius);
    border: 1px solid var(--button-border);
    background-color: var(--button-bg);
    color: var(--button-text);
    font-size: var(--button-font-size);
    line-height: var(--button-line-height);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--button-transition);
    position: relative;
}
.button:hover,
.button:focus-visible {
    text-decoration: none;
}
.button:focus-visible {
    outline: 2px solid transparent;
    box-shadow: 0 0 0 3px var(--button-focus);
}
.button:disabled,
.button[disabled],
.button[aria-disabled="true"],
.button.is-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}
.button[data-loading="true"],
.button.is-loading {
    pointer-events: none;
}
.button[data-loading="true"]::before,
.button.is-loading::before {
    content: "";
    width: 16px;
    height: 16px;
    border-radius: 999px;
    border: 2px solid var(--button-spinner);
    border-right-color: transparent;
    animation: button-spin 0.75s linear infinite;
}
.button-primary {
    --button-bg: var(--button-primary-bg);
    --button-text: var(--button-primary-text);
    --button-border: var(--button-primary-border);
    --button-focus: var(--button-primary-focus);
    --button-spinner: var(--button-primary-spinner);
}
.button-primary:hover:not([disabled]):not([aria-disabled="true"]):not(.is-disabled) {
    background-color: #0d1e28;
}
.button-outline {
    --button-bg: var(--button-outline-bg);
    --button-text: var(--button-outline-text);
    --button-border: var(--button-outline-border);
    --button-focus: var(--button-outline-focus);
    --button-spinner: var(--button-outline-spinner);
}
.button-outline:hover:not([disabled]):not([aria-disabled="true"]):not(.is-disabled) {
    background-color: var(--button-outline-hover);
}
.button-outline:focus-visible {
    box-shadow: 0 0 0 3px var(--button-outline-focus);
}
.button .button-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.button .button-label + .button-label {
    margin-left: var(--button-gap);
}
.button-inline {
    display: inline-flex;
}
@keyframes button-spin {
    to {
        transform: rotate(360deg);
    }
}
.field {
    display: flex;
    flex-direction: column;
    gap: var(--field-gap);
}
.field-label {
    font-weight: 500;
    font-size: 0.875rem;
    line-height: 1.25rem;
    color: var(--color-text-primary);
}
.field-input-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--field-gap);
    width: 100%;
    position: relative;
}
.field-input {
    appearance: none;
    width: 100%;
    min-height: var(--field-height);
    padding: var(--field-padding-y) var(--field-padding-x);
    border-radius: var(--field-radius);
    border: 1px solid var(--color-border-default);
    background-color: var(--color-surface);
    color: var(--color-text-primary);
    font-size: 0.875rem;
    line-height: 1.25rem;
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        color 0.2s ease;
}
.field-input::placeholder {
    color: var(--color-text-secondary);
    opacity: 1;
}
.field-input:focus-visible {
    outline: 2px solid transparent;
    border-color: var(--color-border-focus);
    box-shadow: 0 0 0 3px rgba(133, 144, 150, 0.24);
}
.field-hint,
.field-error-text {
    font-size: 0.875rem;
    line-height: 1.25rem;
}
.field-hint {
    color: var(--color-text-secondary);
}
.field-error-text {
    color: var(--color-text-error);
}
.field.field-error .field-input {
    border-color: var(--color-border-error);
    color: var(--color-text-error);
}
.field.field-error .field-input::placeholder {
    color: var(--color-text-error);
}
.field.field-disabled {
    opacity: 0.5;
    pointer-events: none;
}
.field.field-disabled .field-input {
    cursor: not-allowed;
    background-color: rgba(255, 255, 255, 0.6);
}
.field-input-hidden {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    width: 0;
    height: 0;
    min-height: 0;
    margin: 0;
    border: 0;
    padding: 0;
}
.field-otp {
    display: flex;
    gap: 0.625rem;
    flex-wrap: nowrap;
}
.field-otp-input {
    appearance: none;
    width: 2.5rem;
    height: 3.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--color-border-default);
    background-color: var(--color-surface);
    color: var(--color-text-primary);
    font-family: inherit;
    font-weight: 500;
    font-size: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 3.5rem;
    text-align: center;
    padding: 0;
    box-sizing: border-box;
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        color 0.2s ease,
        background-color 0.2s ease;
    letter-spacing: 0;
    font-variant-numeric: tabular-nums;
    caret-color: var(--color-text-primary);
}
.field-otp-input:focus-visible {
    outline: 2px solid transparent;
    border-color: var(--color-border-focus);
    box-shadow: 0 0 0 3px rgba(133, 144, 150, 0.24);
}
.field.field-error .field-otp-input {
    border-color: var(--color-border-error);
    color: var(--color-text-error);
}
.field.field-disabled .field-otp-input {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}
.field-otp-input::placeholder {
    color: transparent;
}
.field-input[data-field-otp="true"] {
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.2em;
    text-align: center;
}
.messages {
    background: #fee;
    border: 1px solid #f99;
    color: #600;
    padding: 0.75rem;
    margin-bottom: 1rem;
}
.message {
    margin: 0.25rem 0;
}

/* New form-level message containers */
.form-messages {
    display: grid;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    margin-bottom: 1.25rem;
    border: 1px solid transparent;
    border-radius: 8px;
    background-color: #f5f8fa;
    color: var(--color-text-primary);
}
.form-messages--error {
    background: #fdf2f3;
    border-color: #f7c2c8;
    color: #b91d2a;
}
.form-messages--hint {
    background: #f0f6ff;
    border-color: #b9d5ff;
    color: #0b3d91;
}

.error-view {
    display: grid;
    gap: 1.25rem;
    text-align: center;
}
.error-description {
    color: #444;
    margin: 0;
}
.error-message {
    background: #fee;
    border: 1px solid #f99;
    color: #600;
    padding: 0.75rem;
    border-radius: 4px;
}
.error-details {
    text-align: left;
    background: #f9fafb;
    border: 1px solid #d1d5db;
    padding: 0.75rem;
    border-radius: 4px;
}
.error-details h2 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}
.error-details ul {
    margin: 0;
    padding-left: 1.25rem;
}
.error-actions {
    display: flex;
    justify-content: center;
}
.error-meta {
    color: #555;
    font-size: 0.9rem;
    margin: 0;
}
.error-meta-label {
    font-weight: 600;
}

body.signup-page {
    padding: 0;
    background: linear-gradient(135deg, #f5f8fb 0%, #f0f4ff 100%);
}

.signup-page__grid {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 560px) minmax(0, 1fr);
    background-color: rgba(240, 244, 255, 0.35);
}

.signup-panel {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(2rem, 6vw, 4rem);
    background-color: #ffffff;
    box-shadow: 0 24px 48px rgba(16, 38, 51, 0.08);
    z-index: 1;
}

.signup-panel__inner {
    width: min(480px, 100%);
    display: grid;
    gap: clamp(1.5rem, 3vw, 2.5rem);
}

.signup-panel__logo {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.signup-logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0f2633 0%, #1b3b51 100%);
    color: #ffffff;
    font-weight: 600;
    font-size: 1.25rem;
}

.signup-logo-word {
    letter-spacing: 0.01em;
}

.signup-panel__intro {
    display: grid;
    gap: 0.75rem;
}

.signup-panel__heading {
    margin: 0;
    font-family: "Newsreader", Georgia, "Times New Roman", serif;
    font-size: clamp(2.5rem, 3.5vw, 3.25rem);
    font-weight: 500;
    line-height: 1.1;
    color: var(--color-text-primary);
}

.signup-panel__intro p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

.signup-form {
    display: grid;
    gap: clamp(1.5rem, 3vw, 2rem);
}

.signup-form__fields {
    display: grid;
    gap: 1rem;
}

.signup-form__button {
    width: 100%;
}

.signup-links {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 1rem;
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.signup-links__item {
    color: inherit;
    text-decoration: none;
    position: relative;
}

.signup-links__item:hover,
.signup-links__item:focus-visible {
    color: var(--color-text-primary);
    text-decoration: underline;
}

.signup-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(160deg, rgba(34, 66, 90, 0.85) 0%, rgba(17, 34, 46, 0.9) 100%);
}

.signup-hero__layer {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(60% 60% at 70% 30%, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0) 100%),
        url("data:image/svg+xml,%3Csvg width='800' height='800' viewBox='0 0 800 800' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0%%25' y1='0%%25' x2='100%%25' y2='100%%25'%3E%3Cstop stop-color='%23ffffff' stop-opacity='0.08' offset='0%%25'/%3E%3Cstop stop-color='%23ffffff' stop-opacity='0.02' offset='100%%25'/%3E%3C/linearGradient%3E%3Cpattern id='p' width='80' height='80' patternUnits='userSpaceOnUse'%3E%3Crect width='80' height='80' fill='url(%23g)'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='800' height='800' fill='%230f2633'/%3E%3Crect width='800' height='800' fill='url(%23p)'/%3E%3C/svg%3E");
    background-size: cover;
    background-position: center;
    opacity: 0.35;
}

.signup-panel .form-messages {
    margin-bottom: 1.5rem;
}

@media (max-width: 1080px) {
    .signup-page__grid {
        grid-template-columns: 1fr;
    }

    .signup-panel {
        padding: clamp(2rem, 8vw, 3rem);
        box-shadow: none;
    }

    .signup-hero {
        display: none;
    }
}

@media (max-width: 600px) {
    .signup-panel__inner {
        gap: 1.5rem;
    }

    .signup-panel__heading {
        font-size: clamp(2rem, 8vw, 2.5rem);
    }

    .signup-form__fields {
        gap: 0.75rem;
    }
}