.client-mail-body {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary: #0f172a;
    --accent: #f59e0b;
    --text: #334155;
    --text-light: #64748b;
    --text-dark: #0f172a;
    --bg: #ffffff;
    --bg-light: #f8fafc;
    --bg-dark: #0f172a;
    --border: #e2e8f0;
    --success: #10b981;
    --danger: #ef4444;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all 0.3s ease;
}

.client-mail-body .neural-background,
.client-mail-body .neural-lines,
.client-mail-body .geometric-shapes {
    display: none;
}

.client-mail-body .neural-header,
.client-mail-body .site-footer {
    display: none;
}

.client-mail-body {
    background: linear-gradient(180deg, #ffffff 0%, #f4f8fc 100%);
    color: var(--text);
}

.client-mail-shell {
    min-height: 100vh;
    background: linear-gradient(180deg, #ffffff 0%, #f4f8fc 100%);
}

.client-mail-topbar {
    position: sticky;
    top: 0;
    z-index: 1100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.client-mail-topbar .container {
    min-height: 76px;
}

.client-mail-brand {
    display: flex;
    align-items: center;
    color: var(--text-dark);
    text-decoration: none;
}

.client-mail-brand img {
    display: block;
    height: 64px;
    width: auto;
}

.client-mail-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.client-mail-nav a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text);
    position: relative;
    padding: 4px 0;
    text-decoration: none;
}

.client-mail-nav a::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.client-mail-nav a:hover,
.client-mail-nav a.active {
    color: var(--primary);
}

.client-mail-nav a:hover::after,
.client-mail-nav a.active::after {
    width: 100%;
}

.client-mail-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.client-mail-phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-dark);
    font-weight: 700;
    text-decoration: none;
}

.client-mail-content {
    padding-top: 24px;
}

.client-mail-body .site-main {
    padding-top: 0;
}

.client-mail-body .container {
    max-width: 1200px;
}

.client-mail-body .plain-panel,
.client-mail-body .glass,
.client-mail-body .neural-alert {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    backdrop-filter: none;
}

.client-mail-body .section-kicker {
    display: inline-block;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    padding: 6px 18px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.client-mail-body h1,
.client-mail-body h2,
.client-mail-body h3,
.client-mail-body h4 {
    color: var(--text-dark);
}

.client-mail-body .text-secondary,
.client-mail-body .small.text-secondary,
.client-mail-body .text-body-secondary,
.client-mail-body .text-muted {
    color: var(--text-light) !important;
}

.client-mail-body a {
    color: var(--primary);
}

.client-mail-body a:hover {
    color: var(--primary-dark);
}

.client-mail-body strong,
.client-mail-body .email-sidebar strong,
.client-mail-body .email-message-row strong,
.client-mail-body .email-content,
.client-mail-body .email-content *,
.client-mail-body .plain-panel,
.client-mail-body .plain-panel * {
    color: inherit;
}

.client-mail-body .btn {
    border-radius: var(--radius);
    font-weight: 600;
    color: var(--text-dark);
    text-decoration: none;
    box-shadow: none;
    opacity: 1;
}

.client-mail-body .btn-dark {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.client-mail-body .btn-dark:visited,
.client-mail-body .btn-dark:focus,
.client-mail-body .btn-dark:active,
.client-mail-body .btn-dark * {
    color: #fff;
}

.client-mail-body .btn-dark:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: #fff;
}

.client-mail-body .btn-outline-dark,
.client-mail-body .btn-outline-secondary,
.client-mail-body .btn-outline-primary {
    background: #fff;
    border-color: rgba(37, 99, 235, 0.36);
    color: var(--text-dark) !important;
}

.client-mail-body .btn-outline-dark:hover,
.client-mail-body .btn-outline-secondary:hover,
.client-mail-body .btn-outline-primary:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.client-mail-body .btn-outline-dark:visited,
.client-mail-body .btn-outline-secondary:visited,
.client-mail-body .btn-outline-primary:visited,
.client-mail-body .btn-outline-dark:focus,
.client-mail-body .btn-outline-secondary:focus,
.client-mail-body .btn-outline-primary:focus,
.client-mail-body .btn-outline-dark:active,
.client-mail-body .btn-outline-secondary:active,
.client-mail-body .btn-outline-primary:active,
.client-mail-body .btn-outline-dark *,
.client-mail-body .btn-outline-secondary *,
.client-mail-body .btn-outline-primary * {
    color: var(--text-dark) !important;
}

.client-mail-body .btn-primary {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.client-mail-body .btn-primary:hover,
.client-mail-body .btn-primary:focus,
.client-mail-body .btn-primary:active,
.client-mail-body .btn-primary:visited,
.client-mail-body .btn-primary * {
    color: #fff;
}

.client-mail-body .btn-outline-danger {
    background: #fff;
    color: #991b1b;
    border-color: rgba(239, 68, 68, 0.42);
}

.client-mail-body .btn-outline-danger:visited,
.client-mail-body .btn-outline-danger:focus,
.client-mail-body .btn-outline-danger:active,
.client-mail-body .btn-outline-danger * {
    color: #991b1b !important;
}

.client-mail-body .btn-outline-danger:hover {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
}

.client-mail-body .form-control,
.client-mail-body .form-select {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.8rem 0.95rem;
    color: var(--text-dark);
    background: #fff;
}

.client-mail-body .form-control:focus,
.client-mail-body .form-select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.14);
}

.client-mail-body .email-shell {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 1.5rem;
}

.client-mail-body .email-sidebar,
.client-mail-body .email-main {
    min-width: 0;
}

.client-mail-body .email-folder {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text-dark) !important;
    background: var(--bg-light);
}

.client-mail-body .email-folder.active {
    background: rgba(37, 99, 235, 0.08);
    border-color: rgba(37, 99, 235, 0.24);
    color: var(--primary) !important;
}

.client-mail-body .badge,
.client-mail-body .text-bg-light {
    color: var(--text-dark) !important;
    background: #eef2ff !important;
    border: 1px solid rgba(37, 99, 235, 0.12);
}

.client-mail-body .form-label,
.client-mail-body .small,
.client-mail-body .small *,
.client-mail-body .plain-panel .small,
.client-mail-body .plain-panel .small *,
.client-mail-body .plain-panel strong,
.client-mail-body .plain-panel h1,
.client-mail-body .plain-panel h2,
.client-mail-body .plain-panel h3,
.client-mail-body .plain-panel h4,
.client-mail-body .plain-panel p,
.client-mail-body .plain-panel span,
.client-mail-body .plain-panel li {
    color: var(--text-dark);
}

.client-mail-body .plain-panel .text-secondary,
.client-mail-body .plain-panel .small.text-secondary,
.client-mail-body .email-message-row .small.text-secondary,
.client-mail-body .email-main .small.text-secondary {
    color: var(--text-light) !important;
}

.client-mail-body .email-message-list {
    display: grid;
    gap: 0.75rem;
    max-height: 480px;
    overflow-y: auto;
}

.client-mail-body .email-message-row {
    display: block;
    padding: 1rem 1.1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text-dark);
    background: #fff;
}

.client-mail-body .email-message-row.unread {
    background: rgba(16, 185, 129, 0.06);
    border-color: rgba(16, 185, 129, 0.22);
}

.client-mail-body .email-message-row.read {
    background: var(--bg-light);
}

.client-mail-body .email-message-row.active {
    background: rgba(37, 99, 235, 0.08);
    border-color: rgba(37, 99, 235, 0.28);
    box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.12);
}

.client-mail-body .email-content,
.client-mail-body .translated-output {
    color: var(--text-dark);
}

.client-mail-body .email-content {
    min-height: 260px;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
    overflow-wrap: anywhere;
}

.client-mail-body .translated-output {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
    font-family: "Inter", sans-serif;
    font-size: 0.98rem;
}

.client-mail-footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.75);
    margin-top: 48px;
    padding: 64px 0;
}

.client-mail-footer a {
    color: #fff;
    text-decoration: none;
}

.client-mail-footer-logo img {
    display: block;
    max-width: 280px;
    width: 100%;
    height: auto;
}

.client-mail-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}

@media (max-width: 991.98px) {
    .client-mail-topbar .container {
        min-height: auto;
        padding-top: 18px;
        padding-bottom: 18px;
    }

    .client-mail-nav {
        width: 100%;
        justify-content: center;
        gap: 18px;
        flex-wrap: wrap;
    }

    .client-mail-actions {
        width: 100%;
        justify-content: center;
    }

    .client-mail-body .email-shell {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    .client-mail-brand img {
        height: 48px;
    }

    .client-mail-nav {
        gap: 14px;
        font-size: 0.95rem;
    }

    .client-mail-footer-links {
        gap: 12px;
    }
}