/* =========================================================================
   Kundenbereich – zentrales Stylesheet
   Gilt für: login.php, index.php (Projektauswahl), _filebrowser.php
   (Datei-Browser für GUT/MUE/LIN) und upload.php.

   Aufbau:
   1) Basis – Regeln, die auf allen Seiten identisch sind
   2) .page-auth   – Login & Projektauswahl (login.php, index.php)
   3) .page-portal – Datei-Browser (_filebrowser.php)
   4) .page-upload – Upload-Seite (upload.php)

   Seiten-Blöcke sind bewusst getrennt gehalten (auch wenn Klassennamen wie
   .wrap/label/button in mehreren Seiten vorkommen, haben sie unterschiedliche
   Werte) – so bleibt das Erscheinungsbild jeder Seite exakt wie vorher.
   ========================================================================= */

/* ---------- 1) Basis (auf allen Seiten identisch) ---------- */

body{margin:0;font-family:'JetBrains Mono',monospace;background:#fff;color:#000;opacity:0;transition:opacity 1.2s ease}
body.loaded{opacity:1}
.card{margin-top:1.2rem;border:1px solid #eee;border-radius:16px;padding:1.1rem}
.meta{opacity:.75;font-weight:normal}
.meta .label{font-weight:bold;opacity:1}


/* ---------- 2) .page-auth: login.php + index.php (Projektauswahl) ---------- */

.page-auth .wrap{max-width:520px;margin:0 auto;padding:6rem 2rem 3rem}

.page-auth label{display:block;margin:.85rem 0 .35rem;font-weight:bold}
.page-auth input{width:100%;box-sizing:border-box;padding:.7rem .8rem;border:1px solid #ddd;border-radius:10px;font-family:inherit;font-size:1rem}
.page-auth button{margin-top:1.1rem;width:100%;padding:.75rem 1rem;border:1px solid #000;border-radius:999px;font-family:inherit;font-size:1rem;font-weight:bold;background:transparent;cursor:pointer;transition:background .2s,color .2s}
.page-auth button:hover{background:#000;color:#fff;font-style:italic}
.page-auth .error{border:1px solid rgba(0,0,0,.18);border-radius:12px;padding:.75rem .85rem;margin:0 0 1rem;background:#fafafa}

.page-auth .grid{display:flex;flex-direction:column;gap:.65rem;margin-top:1rem}
.page-auth a.proj-btn{display:block;text-align:center;padding:.75rem 1rem;border:1px solid #000;border-radius:999px;font-family:inherit;font-size:1rem;font-weight:bold;background:transparent;color:#000;text-decoration:none;cursor:pointer;transition:background .2s,color .2s}
.page-auth a.proj-btn:hover{background:#000;color:#fff;font-style:italic}

.page-auth .muted-link{color:inherit;text-decoration:none;border-bottom:1px solid rgba(0,0,0,.25)}
.page-auth .muted-link:hover{border-bottom-color:#000}

.page-auth .footer-bar{margin-top:2.2rem;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.page-auth .home-button{display:inline-block;padding:.45rem 1.2rem;border:1px solid #000;border-radius:999px;font-family:inherit;font-size:.9rem;font-weight:bold;text-decoration:none;color:#000;background:transparent;transition:background .2s,color .2s;white-space:nowrap}
.page-auth .home-button:hover{background:#000;color:#fff;font-style:italic}


/* ---------- 3) .page-portal: _filebrowser.php (Datei-Browser) ---------- */

.page-portal .wrap{max-width:700px;margin:0 auto;padding:6rem 2rem 3rem}
.page-portal a{color:inherit;text-decoration:none;font-weight:bold}
.page-portal a:hover{font-style:italic}

.page-portal .list{list-style:none;padding:0;margin:0}
.page-portal .row{display:flex;justify-content:space-between;gap:1rem;align-items:baseline;padding:.7rem 0;border-bottom:1px solid #eee}
.page-portal .row:last-child{border-bottom:none}
.page-portal .right{opacity:.75;white-space:nowrap;font-weight:normal}

.page-portal .logout-wrapper{text-align:center;margin:1.6rem 0 1.2rem}
.page-portal .logout-button{display:inline-block;padding:.55rem 1.4rem;border:1px solid #000;border-radius:999px;font-family:inherit;font-size:.95rem;font-weight:bold;text-decoration:none;color:#000;background:transparent;transition:background .2s,color .2s}
.page-portal .logout-button:hover{background:#000;color:#fff;font-style:italic}

.page-portal footer{margin-top:2.2rem;text-align:center}

.page-portal .meta .muted-link{font-weight:normal;color:inherit;text-decoration:none;border-bottom:1px solid rgba(0,0,0,.25)}
.page-portal .meta .muted-link:hover{border-bottom-color:#000;font-style:italic}

.page-portal .list .row a{font-weight:normal;font-style:normal;display:inline-flex;align-items:center;gap:.4rem}
.page-portal .list .row a:hover{font-weight:bold;font-style:italic}

.page-portal .badge-new{font-size:.65rem;font-weight:bold;letter-spacing:.04em;padding:.15rem .45rem;border-radius:999px;background:#000;color:#fff;font-style:normal !important}

.page-portal .toolbar{display:flex;gap:.6rem;margin-bottom:1rem;flex-wrap:wrap}
.page-portal .search-input{flex:1;min-width:10rem;box-sizing:border-box;padding:.55rem .8rem;border:1px solid #ddd;border-radius:999px;font-family:inherit;font-size:.9rem}
.page-portal .search-input:focus{outline:none;border-color:#000}
.page-portal .toolbar-btn{padding:.55rem 1rem;border:1px solid #000;border-radius:999px;font-family:inherit;font-size:.85rem;font-weight:bold;background:transparent;cursor:pointer;white-space:nowrap;transition:background .2s,color .2s}
.page-portal .toolbar-btn:hover{background:#000;color:#fff;font-style:italic}

.page-portal .cat{border-top:1px solid rgba(0,0,0,0.12);padding:.6rem 0}
.page-portal .cat:first-child{border-top:none;padding-top:0}
.page-portal .cat-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;cursor:pointer;user-select:none}
.page-portal .cat-title{margin:0;font-size:1rem;letter-spacing:.02em;text-transform:uppercase}
.page-portal .cat-title.is-sub{font-size:.95rem;text-transform:none}
.page-portal .cat-toggle{font-weight:bold;font-size:1.2rem;line-height:1;width:1.4rem;text-align:right;display:inline-block}
.page-portal .cat-toggle::after{content:"" !important;}
.page-portal .cat-count{opacity:.6;font-weight:normal;font-size:.9rem;margin-left:.35rem;text-transform:none}
.page-portal .cat-body{height:0;overflow:hidden;opacity:0;transition:height .32s ease, opacity .22s ease;will-change:height;margin-top:.4rem}
.page-portal .cat.open>.cat-body{opacity:1}
.page-portal .cat.filtered-hidden{display:none}


/* ---------- 4) .page-upload: upload.php ---------- */

.page-upload .wrap{max-width:640px;margin:0 auto;padding:6rem 2rem 3rem}
.page-upload a{color:inherit}

.page-upload label{display:block;margin:.9rem 0 .35rem;font-weight:bold;font-size:.9rem}
.page-upload select,
.page-upload input[type=text],
.page-upload input[type=file]{width:100%;box-sizing:border-box;padding:.65rem .8rem;border:1px solid #ddd;border-radius:10px;font-family:inherit;font-size:.95rem;background:#fff;color:#000}
.page-upload .hint{margin-top:.35rem;font-size:.8rem;opacity:.65}
.page-upload .checkbox-row{display:flex;align-items:center;gap:.5rem;margin-top:1rem}
.page-upload .checkbox-row input{width:auto}

.page-upload button{margin-top:1.3rem;width:100%;padding:.75rem 1rem;border:1px solid #000;border-radius:999px;font-family:inherit;font-size:1rem;font-weight:bold;background:transparent;cursor:pointer;transition:background .2s,color .2s}
.page-upload button:hover{background:#000;color:#fff;font-style:italic}

.page-upload .msg{border-radius:12px;padding:.75rem .85rem;margin:0 0 1rem;font-size:.9rem}
.page-upload .msg.ok{background:#f2fbf2;border:1px solid #cfe9cf}
.page-upload .msg.err{background:#fdf3f3;border:1px solid #f0caca}
.page-upload .msg ul{margin:.3rem 0 0;padding-left:1.1rem}

.page-upload .nav-links{margin-top:1.4rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.page-upload .nav-links a{text-decoration:none;border-bottom:1px solid rgba(0,0,0,.25);font-weight:normal}
.page-upload .nav-links a:hover{border-bottom-color:#000}

.page-upload footer{margin-top:2.2rem;text-align:center}