:root {
    --app-bg: #c3ccd4;
    --panel: #ffffff;
    --panel-soft: #f4f8fc;
    --menu-shell: #9aa8b8;
    --menu-shell-deep: #7a8999;
    --menu-panel: #f7fafe;
    --menu-panel-strong: #ffffff;
    --sidebar-button-bg: #ffffff;
    --sidebar-button-bg-strong: #ffffff;
    --sidebar-button-border: #c6d7ea;
    --border: #d2dbe6;
    --border-strong: #c1ccda;
    --text: #000000;
    --text-soft: #5f6b78;
    --text-dim: #7d8894;
    --accent: #445d77;
    --accent-soft: #edf3f8;
    --success: #2f6f57;
    --success-soft: #eef7f2;
    --warning: #8a6a31;
    --warning-soft: #fbf5e8;
    --danger: #a24d4d;
    --overlay: rgba(20, 28, 36, 0.22);
    --landing-ink: #081528;
    --landing-ink-soft: #5b6a7d;
    --landing-blue: #121e2c;
    --landing-line: rgba(17, 47, 87, 0.1);
}

* {
    box-sizing: border-box;
}

[hidden] {
    display: none !important;
}

body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    font-family: "Aptos", "Segoe UI", Tahoma, sans-serif;
    background: #f8fafc;
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.02) 1px, transparent 1px);
    background-size: 40px 40px;
    color: var(--text);
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
}

.landing-page,
.utility-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding: 18px 18px 4px;
}

.simple-landing {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
}

.simple-landing-card,
.utility-shell {
    width: min(860px, 100%);
}

.simple-landing-card,
.utility-card {
    padding: clamp(24px, 4vw, 44px);
    border: 1px solid rgba(17, 47, 87, 0.08);
    border-radius: 32px;
    background: #ffffff;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.05);
    backdrop-filter: none;
    text-align: center;
}

.simple-landing-logo,
.utility-logo {
    display: block;
    width: min(100%, 760px);
    height: auto;
    margin: 0 auto;
}

.utility-logo {
    width: min(100%, 360px);
    margin-bottom: 18px;
}

.simple-landing-tag,
.utility-eyebrow {
    top: -40px;
    color: var(--landing-blue);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.simple-landing-tag {
    margin: 20px 0 0;
}

.simple-landing-actions {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 24px;
}

.simple-landing-actions .landing-button {
    min-width: 220px;
}

.landing-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 22px;
    border-radius: 999px;
    border: 1px solid transparent;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
}

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

.landing-button-primary {
    background: #1e293b;
    border: 1px solid #334155;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.landing-button-primary:hover {
    background: #334155;
    border-color: #475569;
}

.landing-button-secondary {
    border-color: rgba(14, 48, 93, 0.12);
    background: rgba(255, 255, 255, 0.82);
    color: var(--landing-ink);
}

.simple-landing-note,
.utility-copy,
.utility-meta,
.legal-section p,
.auth-helper {
    color: var(--landing-ink-soft);
    line-height: 1.75;
}

.simple-landing-note {
    margin: 18px 0 0;
    font-size: 0.95rem;
}

.simple-landing-links,
.utility-links {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 18px;
}

.simple-landing-links a,
.utility-links a,
.legal-section a,
.auth-helper a,
.utility-copy a,
.landing-footer-links a {
    color: var(--landing-blue);
    text-decoration: none;
    font-weight: 700;
}

.landing-footer {
    width: 100%;
    padding: 32px 18px;
    margin-top: auto;
}

.landing-footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.landing-footer-links a {
    color: var(--landing-ink-soft) !important;
    font-size: 13px;
    font-weight: 600;
    transition: color 0.18s ease;
}

.landing-footer-links a:hover {
    color: var(--landing-blue) !important;
}

.utility-shell {
    width: min(860px, 100%);
}

.utility-card {
    padding: 22px 40px 18px 40px !important;
    border: 1px solid rgba(17, 47, 87, 0.08);
    border-radius: 32px;
    background: #ffffff;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.05);
    backdrop-filter: none;
    text-align: center;
}

.utility-logo {
    display: block;
    width: min(100%, 360px);
    margin-bottom: 0px;
    justify-content: center;
}

.simple-landing-actions .landing-button {
    min-width: 220px;
}

.landing-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 22px;
    border-radius: 999px;
    border: 1px solid transparent;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
}

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

.landing-button-primary {
    background: #1e293b;
    border: 1px solid #334155;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.landing-button-primary:hover {
    background: #334155;
    border-color: #475569;
}

.landing-button-secondary {
    border-color: rgba(14, 48, 93, 0.12);
    background: rgba(255, 255, 255, 0.82);
    color: var(--landing-ink);
}

.utility-copy,
.utility-meta,
.legal-section p,
.auth-helper {
    color: var(--landing-ink-soft);
    line-height: 1.75;
}

.utility-links {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 18px;
}

.utility-links a,
.legal-section a,
.auth-helper a,
.utility-copy a,
.landing-footer-links a {
    color: var(--landing-blue);
    text-decoration: none;
    font-weight: 700;
}

.utility-page {
    min-height: 100vh;
    padding: 24px 28px 10px;
}

.utility-shell {
    width: min(860px, 100%);
    margin: 0 auto;
}

.auth-shell {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: min(720px, 100%);
    margin: 0 auto;
}

.utility-back-link {
    display: inline-flex;
    align-items: center;
    margin-bottom: 18px;
    color: var(--landing-ink);
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.utility-eyebrow {
    margin: 0 0 10px;
}

.utility-card h1 {
    margin: 0;
    color: var(--landing-ink);
    font-family: "Bahnschrift", "Aptos", "Segoe UI", sans-serif;
    font-size: clamp(2rem, 3vw, 3rem);
    letter-spacing: -0.04em;
}

.utility-copy,
.utility-meta {
    margin: 14px 0 0;
}

.legal-card {
    text-align: left;
}

.legal-section {
    border-top: 1px solid rgba(17, 47, 87, 0.08);
    margin-top: 18px;
    padding-top: 18px;
}

.legal-section h2 {
    margin: 0 0 8px;
    color: var(--landing-ink);
    font-size: 1.15rem;
    letter-spacing: -0.02em;
}

.legal-section p {
    margin: 0;
}

.auth-form {
    display: grid;
    gap: 10px;
    margin-top: 20px;
}

.auth-mode-switch {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 18px;
}

.auth-mode-button {
    margin-top: 0;
    min-height: 46px;
    border-radius: 999px;
    border: 1px solid rgba(17, 47, 87, 0.18);
    background: #ffffff;
    color: var(--landing-ink);
    box-shadow: none;
}

.auth-mode-button.is-active {
    border-color: #334155;
    background: #1e293b;
    color: #ffffff;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.18);
}

.auth-mode-button.is-active:hover {
    background: #334155;
    border-color: #475569;
}

.auth-label {
    display: block;
    width: 100%;
    margin-top: 8px;
    color: var(--landing-ink);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-align: left;
}

#confirm-password-field,
#signup-contact-fields {
    display: grid;
    gap: 10px;
}

.auth-input {
    width: 100%;
    margin-top: 0;
    padding: 14px 16px;
    border: 1px solid rgba(17, 47, 87, 0.12);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--landing-ink);
    font-size: 15px;
}

.auth-checkbox-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 4px;
    color: var(--landing-ink-soft);
    font-size: 13.5px;
    line-height: 1.55;
    text-align: left;
}

.auth-checkbox-row input {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: #1e293b;
}

.auth-textarea {
    min-height: 220px;
    resize: vertical;
    line-height: 1.6;
}

.auth-submit {
    width: 100%;
    margin-top: 12px;
}

.auth-helper {
    margin: 16px 0 0;
    font-size: 13.5px;
}

.auth-toggle-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.auth-toggle-copy {
    margin: 0;
    color: var(--landing-ink-soft);
    font-size: 13.5px;
    line-height: 1.6;
}

.auth-toggle-button {
    width: auto;
    min-width: 0;
    min-height: auto;
    margin-top: 0;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--landing-blue);
    font-size: 13.5px;
    font-weight: 700;
    text-decoration: none;
}

.auth-toggle-button:hover {
    background: transparent;
    border-color: transparent;
    color: var(--landing-ink);
}

.auth-status {
    margin: 16px 0 0;
    padding: 0 2px;
    font-size: 0.95rem;
    line-height: 1.6;
    text-align: left;
}

.auth-status[data-tone="success"] {
    color: var(--success);
}

.auth-status[data-tone="error"] {
    color: var(--danger);
}

.auth-status[data-tone="info"] {
    color: var(--landing-ink-soft);
}

.checkout-shell {
    width: min(1120px, 100%);
}

.checkout-card {
    text-align: left;
}

.checkout-card .auth-card-logo,
.checkout-card .utility-eyebrow,
.checkout-card h1,
.checkout-card > .utility-copy,
.checkout-card > .auth-status,
.checkout-card > .auth-helper {
    text-align: center;
}

.checkout-plan-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 26px;
}

.checkout-plan {
    display: flex;
    min-height: 330px;
    flex-direction: column;
    gap: 10px;
    padding: 22px;
    border: 1px solid rgba(14, 48, 93, 0.14);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 14px 34px rgba(8, 21, 40, 0.07);
}

.checkout-plan.is-selected {
    border-color: #1e293b;
    box-shadow: 0 18px 44px rgba(8, 21, 40, 0.13);
}

.checkout-plan-label {
    margin: 0;
    color: var(--landing-blue);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.checkout-plan h2 {
    margin: 0;
    font-size: clamp(1.35rem, 2vw, 1.8rem);
}

.checkout-plan-price {
    margin: 0;
    color: var(--landing-ink);
    font-size: 1.5rem;
    font-weight: 800;
}

.checkout-plan-price.plan-price-stack {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
}

.checkout-plan-price .plan-price-row {
    display: flex;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
}

.checkout-plan-price .plan-price-original {
    color: var(--landing-ink-soft);
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.1;
    text-decoration: line-through;
    text-decoration-thickness: 1.5px;
}

.checkout-plan-price .plan-price-current {
    color: var(--landing-ink);
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.1;
}

.checkout-plan-price .plan-price-note {
    color: #2f6f57;
    font-size: 0.82rem;
    font-weight: 800;
    line-height: 1.35;
}

.checkout-plan-copy {
    flex: 1 1 auto;
    margin: 0;
    color: var(--landing-ink-soft);
    line-height: 1.65;
}

.checkout-plan-cta {
    width: 100%;
    margin-top: 8px;
}

.checkout-page[data-checkout-state="loading"] .checkout-plan-cta {
    pointer-events: none;
    opacity: 0.68;
}

.admin-email-meta {
    display: grid;
    gap: 10px;
    margin-top: 16px;
    text-align: left;
}

.admin-email-note {
    margin: 0;
    padding: 12px 16px;
    border: 1px solid rgba(17, 47, 87, 0.08);
    border-radius: 16px;
    background: rgba(244, 248, 252, 0.74);
    color: var(--landing-ink-soft);
    line-height: 1.6;
    word-break: break-word;
}

.admin-email-note strong {
    color: var(--landing-ink);
}

.admin-email-field {
    display: grid;
    gap: 8px;
}

.admin-email-section {
    display: grid;
    gap: 16px;
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid rgba(17, 47, 87, 0.08);
    text-align: left;
}

.admin-email-section-head {
    display: grid;
    gap: 8px;
}

.admin-email-section-title {
    margin: 0;
    color: var(--landing-ink);
    font-size: 1.2rem;
    letter-spacing: -0.02em;
}

.admin-email-section-copy {
    margin: 0;
    color: var(--landing-ink-soft);
    font-size: 14px;
    line-height: 1.6;
}

.admin-email-lookup-form {
    margin-top: 0;
}

.admin-email-select {
    cursor: pointer;
}

.admin-email-file-input {
    padding-top: 12px;
    padding-bottom: 12px;
    cursor: pointer;
}

.admin-email-attachments-list {
    display: grid;
    gap: 8px;
    margin-top: 4px;
}

.admin-email-attachment-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
    border: 1px solid rgba(17, 47, 87, 0.08);
    border-radius: 14px;
    background: rgba(244, 248, 252, 0.74);
    color: var(--landing-ink-soft);
}

.admin-email-attachment-name {
    color: var(--landing-ink);
    font-weight: 700;
    word-break: break-word;
}

.admin-email-attachment-size {
    flex: 0 0 auto;
    font-size: 13px;
    white-space: nowrap;
}

.admin-email-result {
    display: block;
    margin-top: 2px;
}

.admin-email-result-card {
    padding: 18px 20px;
    border: 1px solid rgba(17, 47, 87, 0.08);
    border-radius: 20px;
    background: rgba(244, 248, 252, 0.88);
    text-align: left;
}

.admin-email-result-kicker {
    margin: 0 0 8px;
    color: var(--landing-blue);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.admin-email-result-title {
    margin: 0 0 14px;
    color: var(--landing-ink);
    font-size: 1.1rem;
    letter-spacing: -0.02em;
}

.admin-email-result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin: 0;
}

.admin-email-result-item {
    margin: 0;
    padding: 12px 14px;
    border: 1px solid rgba(17, 47, 87, 0.08);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.96);
}

.admin-email-result-label {
    margin: 0 0 6px;
    color: var(--landing-ink-soft);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.admin-email-result-value {
    margin: 0;
    color: var(--landing-ink);
    line-height: 1.5;
    word-break: break-word;
    white-space: pre-wrap;
}

.admin-email-result-details {
    margin-top: 12px;
}

.admin-email-result-details summary {
    cursor: pointer;
    color: var(--landing-ink);
    font-weight: 800;
}

.admin-email-result-pre {
    margin: 10px 0 0;
    padding: 14px;
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.92);
    color: #e2e8f0;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

.admin-email-section-head-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.admin-email-section-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.admin-email-section-actions-bottom {
    justify-content: flex-end;
}

.admin-email-small-button {
    min-height: 40px;
    padding: 0 16px;
    font-size: 13px;
}

.admin-email-inbox-list {
    display: grid;
    gap: 14px;
}

.admin-email-inbox-card {
    display: grid;
    gap: 12px;
    padding: 16px 18px;
    border: 1px solid rgba(17, 47, 87, 0.08);
    border-radius: 18px;
    background: rgba(244, 248, 252, 0.9);
    box-shadow: 0 10px 24px rgba(16, 32, 53, 0.05);
    text-align: left;
}

.admin-email-inbox-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.admin-email-inbox-subject {
    margin: 0;
    color: var(--landing-ink);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.admin-email-inbox-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 6px;
}

.admin-email-inbox-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 30px;
    padding: 0 10px;
    border-radius: 999px;
    border: 1px solid rgba(17, 47, 87, 0.08);
    background: rgba(255, 255, 255, 0.92);
    color: var(--landing-ink-soft);
    font-size: 12px;
    font-weight: 700;
}

.admin-email-inbox-pill strong {
    color: var(--landing-ink);
    font-weight: 800;
}

.admin-email-inbox-details {
    display: grid;
    gap: 4px;
}

.admin-email-inbox-details p {
    margin: 0;
    color: var(--landing-ink-soft);
    line-height: 1.55;
    word-break: break-word;
}

.admin-email-inbox-actions {
    display: flex;
    justify-content: flex-end;
}

.utility-card.auth-card {
    padding-right: clamp(28px, 5vw, 52px);
    padding-left: clamp(28px, 5vw, 52px);
}

.utility-card.auth-card > *:not(.utility-logo):not(.auth-card-logo) {
    width: min(100%, 600px);
    margin-right: auto;
    margin-left: auto;
}

.auth-session {
    margin-top: 18px;
    padding: 18px;
    border: 1px solid rgba(17, 47, 87, 0.08);
    border-radius: 24px;
    background: rgba(244, 248, 252, 0.74);
    text-align: left;
}

.auth-session-title {
    margin: 0;
    color: var(--landing-ink);
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.auth-session-copy {
    margin: 10px 0 0;
    color: var(--landing-ink-soft);
    line-height: 1.7;
}

.auth-session-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
}

.auth-session-actions .landing-button,
.auth-session-button {
    min-width: 200px;
}

.auth-session-button {
    width: auto;
    margin-top: 0;
}

#language-switcher {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 950;
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    border: 1px solid rgba(210, 220, 232, 0.94);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 10px 24px rgba(23, 32, 42, 0.14);
    backdrop-filter: blur(8px);
}

.language-switch-button {
    width: auto;
    min-width: 52px;
    min-height: 34px;
    margin-top: 0;
    padding: 7px 12px;
    border-radius: 999px;
    background: transparent;
    border-color: transparent;
    font-size: 12px;
    font-weight: 700;
}

.language-switch-button:hover {
    background: rgba(68, 93, 119, 0.08);
    border-color: transparent;
}

.language-switch-button.is-active {
    background: var(--accent);
    border-color: var(--accent);
    color: #ffffff;
}

.utility-page {
        padding: 16px 18px 8px;
    }

.utility-card {
        padding: 22px 18px;
        border-radius: 24px;
    }

.utility-card.auth-card {
        padding-right: 20px;
        padding-left: 20px;
    }

.utility-card.auth-card > *:not(.utility-logo):not(.auth-card-logo) {
        width: 100%;
    }

.utility-links,
    .auth-session-actions {
        flex-direction: column;
        gap: 12px;
    }

.simple-landing-actions .landing-button,
    .auth-session-actions .landing-button,
    .auth-session-button {
        width: 100%;
    }

@media (max-width: 780px) {
    .checkout-plan-grid {
        grid-template-columns: 1fr;
    }

    .checkout-plan {
        min-height: 0;
    }

    #language-switcher {
        right: 14px;
        bottom: 14px;
    }
}