/* B2IN Mail Theme - E-Mail Client Optimized */
/* Primary: #2b3f51 (Anthracite) | Secondary: #20a0da (Dynamic Blue) */
/* Kompatibel mit: Outlook, Gmail, Apple Mail, Yahoo, Thunderbird */

/* ============================================
   BASE STYLES
   ============================================ */

body,
body *:not(html):not(style):not(br):not(tr):not(code) {
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    position: relative;
}

body {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    background-color: #f5f4f2;
    color: #2a2a2a;
    height: 100%;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    width: 100% !important;
}

p,
ul,
ol,
blockquote {
    line-height: 1.6;
    text-align: left;
}

a {
    color: #20a0da;
    text-decoration: underline;
}

a img {
    border: none;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1 {
    color: #2b3f51;
    font-size: 24px;
    font-weight: 700;
    margin-top: 0;
    margin-bottom: 16px;
    text-align: left;
    line-height: 1.3;
    mso-line-height-rule: exactly;
}

h2 {
    color: #2b3f51;
    font-size: 20px;
    font-weight: 600;
    margin-top: 24px;
    margin-bottom: 12px;
    text-align: left;
    line-height: 1.3;
    mso-line-height-rule: exactly;
}

h3 {
    color: #2b3f51;
    font-size: 18px;
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 10px;
    text-align: left;
    mso-line-height-rule: exactly;
}

p {
    font-size: 16px;
    line-height: 1.6;
    margin-top: 0;
    margin-bottom: 16px;
    text-align: left;
    color: #2a2a2a;
    mso-line-height-rule: exactly;
}

p.sub {
    font-size: 13px;
    color: #606060;
}

strong {
    color: #2b3f51;
    font-weight: 600;
}

img {
    max-width: 100%;
    height: auto;
    border: 0;
    outline: none;
    text-decoration: none;
    -ms-interpolation-mode: bicubic;
}

/* ============================================
   LAYOUT
   ============================================ */

.wrapper {
    -premailer-cellpadding: 0;
    -premailer-cellspacing: 0;
    -premailer-width: 100%;
    background-color: #f5f4f2;
    margin: 0;
    padding: 0;
    width: 100%;
}

.content {
    -premailer-cellpadding: 0;
    -premailer-cellspacing: 0;
    -premailer-width: 100%;
    margin: 0;
    padding: 0;
    width: 100%;
}

/* ============================================
   HEADER
   ============================================ */

.header {
    padding: 30px 0;
    text-align: center;
    background-color: #2b3f51;
}

.header a {
    color: #ffffff;
    font-size: 24px;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 0.5px;
}

/* ============================================
   LOGO
   ============================================ */

.logo {
    height: 50px;
    margin-top: 0;
    margin-bottom: 0;
    max-height: 50px;
    width: auto;
}

/* ============================================
   BODY
   ============================================ */

.body {
    -premailer-cellpadding: 0;
    -premailer-cellspacing: 0;
    -premailer-width: 100%;
    background-color: #f5f4f2;
    border-bottom: 1px solid #f5f4f2;
    border-top: 1px solid #f5f4f2;
    margin: 0;
    padding: 0;
    width: 100%;
}

.inner-body {
    -premailer-cellpadding: 0;
    -premailer-cellspacing: 0;
    -premailer-width: 600px;
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    margin: 0 auto;
    padding: 0;
    width: 600px;
    max-width: 600px;
}

.inner-body a {
    word-break: break-all;
}

/* ============================================
   SUBCOPY
   ============================================ */

.subcopy {
    border-top: 1px solid #e0e0e0;
    margin-top: 30px;
    padding-top: 25px;
}

.subcopy p {
    font-size: 13px;
    color: #606060;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    -premailer-cellpadding: 0;
    -premailer-cellspacing: 0;
    -premailer-width: 600px;
    margin: 0 auto;
    padding: 32px 0;
    text-align: center;
    width: 600px;
}

.footer p {
    color: #999999;
    font-size: 13px;
    text-align: center;
    line-height: 1.6;
}

.footer a {
    color: #20a0da;
    text-decoration: underline;
}

/* ============================================
   TABLES
   ============================================ */

.table table {
    -premailer-cellpadding: 0;
    -premailer-cellspacing: 0;
    -premailer-width: 100%;
    margin: 30px auto;
    width: 100%;
    border-collapse: collapse;
}

.table th {
    border-bottom: 2px solid #e0e0e0;
    color: #2b3f51;
    font-weight: 600;
    margin: 0;
    padding: 10px;
    text-align: left;
}

.table td {
    color: #2a2a2a;
    font-size: 15px;
    line-height: 22px;
    margin: 0;
    padding: 12px 10px;
    border-bottom: 1px solid #f0f0f0;
}

.content-cell {
    max-width: 100vw;
    padding: 40px;
}

/* ============================================
   BUTTONS
   ============================================ */

.action {
    -premailer-cellpadding: 0;
    -premailer-cellspacing: 0;
    -premailer-width: 100%;
    margin: 30px auto;
    padding: 0;
    text-align: center;
    width: 100%;
}

.button {
    -webkit-text-size-adjust: none;
    color: #ffffff;
    display: inline-block;
    overflow: hidden;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.3px;
}

.button-blue,
.button-primary {
    background-color: #20a0da;
    border-top: 14px solid #20a0da;
    border-bottom: 14px solid #20a0da;
    border-left: 32px solid #20a0da;
    border-right: 32px solid #20a0da;
}

.button-green,
.button-success {
    background-color: #22c55e;
    border-top: 14px solid #22c55e;
    border-bottom: 14px solid #22c55e;
    border-left: 32px solid #22c55e;
    border-right: 32px solid #22c55e;
}

.button-red,
.button-error {
    background-color: #dc2626;
    border-top: 14px solid #dc2626;
    border-bottom: 14px solid #dc2626;
    border-left: 32px solid #dc2626;
    border-right: 32px solid #dc2626;
}

/* ============================================
   PANELS
   ============================================ */

.panel {
    border-left: 4px solid #20a0da;
    margin: 24px 0;
}

.panel-content {
    background-color: #f0f9ff;
    color: #2a2a2a;
    padding: 20px;
}

.panel-content p {
    color: #2a2a2a;
    margin-bottom: 0;
}

.panel-item {
    padding: 0;
}

.panel-item p:last-of-type {
    margin-bottom: 0;
    padding-bottom: 0;
}

/* Special Panel Variants */

.panel-warning {
    border-left-color: #f59e0b;
}

.panel-warning .panel-content {
    background-color: #fffbeb;
}

.panel-success {
    border-left-color: #22c55e;
}

.panel-success .panel-content {
    background-color: #f0fdf4;
}

/* ============================================
   PROMOTION
   ============================================ */

.promotion {
    background-color: #2b3f51;
    color: #ffffff;
    margin: 0;
    padding: 24px;
}

.promotion h1 {
    color: #ffffff;
    margin-top: 0;
}

.promotion p {
    color: #e0e0e0;
}

/* ============================================
   UTILITIES
   ============================================ */

.break-all {
    word-break: break-all;
}

.text-center {
    text-align: center !important;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media only screen and (max-width: 620px) {
    .inner-body {
        width: 100% !important;
        max-width: 100% !important;
    }

    .footer {
        width: 100% !important;
        max-width: 100% !important;
    }

    .content-cell {
        padding: 24px 16px !important;
    }
}

/* ============================================
   DARK MODE SUPPORT
   (Für E-Mail-Clients die es unterstützen)
   ============================================ */

@media (prefers-color-scheme: dark) {
    body,
    .wrapper,
    .body {
        background-color: #1a1a1a !important;
    }

    .inner-body {
        background-color: #2a2a2a !important;
        border-color: #404040 !important;
    }

    h1, h2, h3, strong {
        color: #ffffff !important;
    }

    p, .table td {
        color: #e0e0e0 !important;
    }

    .panel-content {
        background-color: #1e3a5f !important;
    }

    .panel-content p {
        color: #e0e0e0 !important;
    }

    .subcopy {
        border-top-color: #404040 !important;
    }

    .table th {
        color: #ffffff !important;
        border-bottom-color: #404040 !important;
    }

    .table td {
        border-bottom-color: #333333 !important;
    }
}