*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f4f6f8;color:#18212b}a{color:#9a7427}.layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:#101d2d;color:#fff;padding:28px 20px}.brand{font-weight:800;letter-spacing:.08em;font-size:20px}.brand span{display:block;color:#d8b35d;font-size:13px;letter-spacing:.12em;margin-top:4px}.sidebar nav{display:grid;gap:8px;margin-top:36px}.sidebar nav a,.sidebar nav span{padding:12px;border-radius:7px;color:#dfe6ee;text-decoration:none}.sidebar nav .active{background:#1d3047;color:#fff}.sidebar small{float:right;opacity:.55}main{padding:32px;min-width:0}header{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}h1{margin:0 0 6px;font-size:28px}h2{margin-top:0}header p,.muted{margin:0;color:#6b7682}.user{text-align:right}.user a{display:block;margin-top:6px;font-size:14px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:30px 0}.cards article,.panel,.login-card{background:#fff;border:1px solid #e0e4e8;border-radius:10px;padding:22px}.cards span{display:block;color:#6b7682}.cards strong{display:block;font-size:32px;margin-top:10px}.panel{max-width:900px}.panel.wide{max-width:none}.top-gap{margin-top:28px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:16px}.section-head h2{margin-bottom:0}.text-link,.back{font-size:14px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;margin-top:10px}th,td{text-align:left;padding:13px 12px;border-bottom:1px solid #e7eaed;vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:#6b7682}td a{font-weight:700;color:#18212b}.sub{display:block;color:#7a8590;margin-top:4px}.badge{display:inline-block;background:#eef1f4;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:700}.record-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}.facts{display:grid;grid-template-columns:130px 1fr;gap:12px;margin:0}.facts dt{color:#6b7682}.facts dd{margin:0;font-weight:700}.lead-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:20px}.lead-facts span{display:block;color:#6b7682;font-size:13px;margin-bottom:5px}.lead-facts strong{font-size:15px}.note-form{display:grid;gap:12px}.note-form textarea{width:100%;padding:12px;border:1px solid #cbd2d9;border-radius:6px;font:inherit;resize:vertical}.note-form button,.login-card button{padding:12px 16px;border:0;border-radius:6px;background:#101d2d;color:#fff;font-weight:700;cursor:pointer}.timeline{margin-top:20px}.timeline article{display:grid;grid-template-columns:18px 1fr;gap:12px;padding:0 0 24px;position:relative}.timeline article:before{content:"";position:absolute;left:5px;top:12px;bottom:0;width:2px;background:#e2e6ea}.timeline article:last-child:before{display:none}.dot{width:12px;height:12px;border-radius:50%;background:#d8b35d;margin-top:4px;z-index:1}.timeline p{margin:5px 0;color:#45515e}.timeline small{color:#7a8590}.success{padding:12px;border-radius:6px;background:#eef8ef;color:#24612c}.login-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:#eef1f4}.login-card{width:min(440px,100%)}.login-brand{margin-bottom:28px;color:#101d2d}.login-card form{display:grid;gap:16px;margin-top:24px}.login-card label{font-weight:700;font-size:14px}.login-card input{display:block;width:100%;margin-top:7px;padding:12px;border:1px solid #cbd2d9;border-radius:6px;font-size:16px}.error{padding:12px;border-radius:6px;margin:18px 0;background:#fff0f0;color:#8b2222}@media(max-width:900px){.lead-facts{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.layout{grid-template-columns:1fr}.sidebar{padding:18px}.sidebar nav{display:flex;overflow-x:auto;margin-top:18px}.sidebar nav a,.sidebar nav span{white-space:nowrap}main{padding:20px}.cards,.record-grid,.lead-facts{grid-template-columns:1fr}header{align-items:center}}

/* Update 02: Vertriebsaktionen */
.link-button{border:0;background:transparent;color:#9a7427;text-decoration:underline;cursor:pointer;font:inherit}
.edit-form{display:grid;gap:12px;margin-top:18px}.edit-form label{font-size:13px;font-weight:700;color:#45515e}
.edit-form input,.edit-form select,.edit-form textarea,.inline-form select{display:block;width:100%;margin-top:6px;padding:10px 11px;border:1px solid #cbd2d9;border-radius:6px;background:#fff;font:inherit;color:#18212b}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.actions{display:flex;gap:10px}
.edit-form button,.inline-form button{padding:10px 14px;border:0;border-radius:6px;background:#101d2d;color:#fff;font-weight:700;cursor:pointer}
.secondary{background:#e8edf2!important;color:#18212b!important}.inline-form{display:flex;gap:8px;align-items:center}.inline-form select{margin:0;min-width:180px}
.task-list{display:grid;gap:12px}.task-list article{padding:13px;border:1px solid #e3e7eb;border-radius:7px}.task-list article>span{display:block;color:#9a7427;font-weight:700;margin-top:5px}.task-list p{margin:7px 0;color:#45515e}.task-list small{color:#7a8590}
[hidden]{display:none!important}
@media(max-width:760px){.form-grid{grid-template-columns:1fr}.inline-form{align-items:stretch;flex-direction:column}.inline-form select{min-width:0}}

/* Update 03: Aufgabenmodul und fällige Wiedervorlagen */
.task-cards{grid-template-columns:repeat(4,minmax(0,1fr))}
.cards article.attention{border-width:2px}.cards article.attention strong{font-size:36px}
.urgent-panel{border-width:2px}.task-dashboard{display:grid;gap:10px;margin-top:18px}
.task-dashboard article{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:13px 0;border-bottom:1px solid #e7eaed}
.task-dashboard article:last-child{border-bottom:0}.task-dashboard span{display:block;color:#6b7682;margin-top:4px;font-size:13px}
.task-dashboard button,.task-page-list button{border:0;border-radius:6px;background:#101d2d;color:#fff;padding:9px 13px;font-weight:700;cursor:pointer}
.filters{display:flex;gap:8px;flex-wrap:wrap}.filters a{text-decoration:none;padding:8px 12px;border-radius:999px;background:#e7ebef;color:#33404d;font-size:14px}
.filters a.active{background:#101d2d;color:#fff}.task-page-list{display:grid}.task-page-list article{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:17px 4px;border-bottom:1px solid #e7eaed}
.task-page-list article:last-child{border-bottom:0}.task-page-list article.overdue{border-left:4px solid #b05b45;padding-left:14px}.task-main>a{color:#18212b}.task-person{display:inline-block;margin-left:10px;color:#6b7682}.task-main p{margin:7px 0}.task-main small{color:#7a8590}
@media(max-width:1000px){.task-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.task-cards{grid-template-columns:1fr}.task-dashboard article,.task-page-list article{align-items:flex-start;flex-direction:column}}

/* Update 05: Benutzerverwaltung */
.user-list{display:grid}.user-list article{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:16px 4px;border-bottom:1px solid #e7eaed}
.user-list article:last-child{border-bottom:0}.user-list span{display:block;color:#6b7682;margin-top:5px;font-size:13px}.disabled-user{opacity:.55}
.user-actions{display:flex;align-items:center;gap:10px}.user-actions form{margin:0}.password-form{display:flex;gap:7px}.password-form input{padding:9px 10px;border:1px solid #cbd2d9;border-radius:6px}
.user-actions button{padding:9px 12px;border:0;border-radius:6px;background:#101d2d;color:#fff;font-weight:700;cursor:pointer}
@media(max-width:850px){.user-list article,.user-actions,.password-form{align-items:stretch;flex-direction:column}.user-actions{width:100%}.password-form input{width:100%}} /* Update 06: Zentrale Navigation / Rollen & Funktionsbereiche */

.sidebar .nav-section{
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    width:100%;
    margin-bottom:22px;
}

.sidebar .nav-section>a{
    display:block;
    width:100%;
    box-sizing:border-box;
}

.sidebar .nav-section-title{
    display:block;
    width:100%;
    box-sizing:border-box;
    padding:8px 12px;
    font-size:11px;
    font-weight:700;
    text-transform:uppercase;
    letter-spacing:.08em;
    opacity:.55;
}

.sidebar .nav-functions{
    display:flex;
    flex-direction:column;
    align-items:stretch;
    width:100%;
    margin-top:10px;
}

.sidebar .nav-function{
    display:block;
    width:100%;
    box-sizing:border-box;
    padding:7px 12px;
}

.sidebar .nav-function-title{
    display:block;
    width:100%;
    padding:0;
    font-size:14px;
    font-weight:600;
    color:#dfe6ee;
    opacity:.85;
}


/* Mobile: Gruppen bleiben zusammen,
   die Navigation selbst darf horizontal scrollen */

@media(max-width:760px){

    .sidebar nav{
        display:flex;
        align-items:flex-start;
        gap:12px;
        overflow-x:auto;
        margin-top:18px;
    }

    .sidebar .nav-section{
        flex:0 0 auto;
        width:auto;
        min-width:150px;
        margin-bottom:0;
    }

    .sidebar .nav-section>a{
        white-space:nowrap;
    }

    .sidebar .nav-functions{
        flex:0 0 auto;
        width:auto;
        min-width:160px;
        margin-top:0;
    }

    .sidebar .nav-function{
        white-space:nowrap;
    }
}