/* ============================================================================
   Datei:        admin.css
   Pfad:         /assets/css/admin.css   (Admin-Subdomain)
   Projekt:      Verkehrstherapie Münsterland
   Beschreibung: Admin-Layout im blauen Farbschema.
                 - Login-Form
                 - Topbar / Navigation
                 - Listen, Tabellen, Formulare
                 - Seitenbaum (Drag & Drop)
                 - Mediathek-Grid
                 - Flash-Messages, Buttons
   ========================================================================== */

:root {
    --c-blue-dark:  #2a5a82;
    --c-blue:       #3a7aa8;
    --c-blue-light: #5fa8d3;
    --c-cyan:       #3a8fc2;
    --c-marine:     #0f3a63;
    --c-bg:         #ffffff;
    --c-bg-soft:    #f4f8fb;
    --c-bg-app:     #eef3f8;
    --c-text:       #1a2a3a;
    --c-muted:      #5a6a7a;
    --c-border:     #c2cdd6;
    --c-ok:         #1f8a4c;
    --c-err:        #b03030;
    --c-warn:       #b07a00;

    --r:            6px;
    --r-lg:         10px;
    --shadow-sm:    0 2px 6px rgba(15,58,99,.08);
    --shadow-md:    0 6px 20px rgba(15,58,99,.18);

    --font-base:    Verdana, "DejaVu Sans", system-ui, -apple-system,
                    "Segoe UI", Tahoma, Arial, sans-serif;
}

*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font-base);
    font-size: 14px;
    line-height: 1.5;
    color: var(--c-text);
    background: var(--c-bg-app);
}
img { max-width: 100%; height: auto; display: block; }
a    { color: var(--c-blue); text-decoration: none; }
a:hover, a:focus { text-decoration: underline; }
button { cursor: pointer; font: inherit; }

/* =========================================================================
   Topbar
   ========================================================================= */
.adm-topbar {
    display: flex; align-items: center; gap: 18px;
    background: var(--c-blue-dark);
    color: #fff;
    padding: 0 18px;
    height: 52px;
    box-shadow: var(--shadow-sm);
    position: sticky; top: 0; z-index: 50;
}
.adm-brand {
    color: #fff; font-weight: 700; font-style: italic;
    font-size: 15px; white-space: nowrap;
}
.adm-brand:hover { text-decoration: none; }
.adm-topnav {
    display: flex; gap: 4px;
    flex: 1;
}
.adm-topnav a {
    color: #fff; padding: 6px 12px; border-radius: 4px;
}
.adm-topnav a:hover { background: rgba(255,255,255,.12); text-decoration: none; }
.adm-user {
    display: flex; align-items: center; gap: 10px;
    font-size: 13px;
}
.adm-user-name { font-weight: 700; }
.adm-user-role {
    background: rgba(255,255,255,.18);
    padding: 2px 8px; border-radius: 10px;
    font-size: 11px; text-transform: uppercase;
}
.adm-logout {
    color: #fff;
    background: rgba(0,0,0,.18);
    padding: 6px 12px; border-radius: 4px;
}
.adm-logout:hover { background: rgba(0,0,0,.35); text-decoration: none; }

/* =========================================================================
   Main / Footer
   ========================================================================= */
.adm-main {
    max-width: 1200px;
    margin: 24px auto;
    padding: 0 20px;
}
.adm-footer {
    text-align: center;
    color: var(--c-muted);
    padding: 20px 10px 30px;
}

/* =========================================================================
   Headings, Page-Header
   ========================================================================= */
.adm-page-header {
    display: flex; align-items: center; justify-content: space-between;
    margin: 0 0 16px;
    flex-wrap: wrap; gap: 10px;
}
.adm-page-header h1 {
    margin: 0; font-size: 22px; color: var(--c-blue-dark);
}
.adm-page-header .adm-actions {
    display: flex; gap: 8px;
}

/* =========================================================================
   Cards / Panels
   ========================================================================= */
.adm-card {
    background: #fff; border: 1px solid var(--c-border);
    border-radius: var(--r); box-shadow: var(--shadow-sm);
    padding: 18px;
    margin-bottom: 18px;
}
.adm-card h2 {
    margin: 0 0 12px; font-size: 16px; color: var(--c-blue-dark);
}

/* =========================================================================
   Buttons
   ========================================================================= */
.adm-btn {
    display: inline-block;
    background: var(--c-blue); color: #fff;
    border: 0; border-radius: var(--r);
    padding: 8px 14px;
    font-weight: 600; font-size: 14px;
    text-decoration: none;
    transition: background .15s, transform .05s;
}
.adm-btn:hover { background: var(--c-blue-dark); text-decoration: none; }
.adm-btn:active { transform: translateY(1px); }
.adm-btn-primary { background: var(--c-blue-dark); }
.adm-btn-primary:hover { background: var(--c-marine); }
.adm-btn-danger  { background: var(--c-err); }
.adm-btn-danger:hover { background: #8a2424; }
.adm-btn-ghost {
    background: transparent; color: var(--c-blue-dark);
    border: 1px solid var(--c-border);
}
.adm-btn-ghost:hover { background: var(--c-bg-soft); }
.adm-btn-sm { padding: 4px 10px; font-size: 12px; }

/* =========================================================================
   Forms
   ========================================================================= */
.adm-form-row { margin-bottom: 14px; }
.adm-form-row label {
    display: block; font-weight: 600; margin-bottom: 4px;
    color: var(--c-text);
}
.adm-form-row input[type=text],
.adm-form-row input[type=password],
.adm-form-row input[type=email],
.adm-form-row input[type=url],
.adm-form-row input[type=number],
.adm-form-row select,
.adm-form-row textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--c-border);
    border-radius: 4px;
    background: var(--c-bg-soft);
    font: inherit; color: var(--c-text);
}
.adm-form-row input:focus,
.adm-form-row select:focus,
.adm-form-row textarea:focus {
    outline: none; border-color: var(--c-blue); background: #fff;
}
.adm-form-row .adm-hint {
    font-size: 12px; color: var(--c-muted); margin-top: 4px;
}
.adm-form-actions {
    display: flex; gap: 8px;
    padding-top: 8px; margin-top: 18px;
    border-top: 1px solid var(--c-border);
}
.adm-grid-2 {
    display: grid; gap: 14px;
    grid-template-columns: 1fr 1fr;
}
@media (max-width:700px) { .adm-grid-2 { grid-template-columns: 1fr; } }

/* =========================================================================
   Tabellen
   ========================================================================= */
.adm-table {
    width: 100%; border-collapse: collapse;
    background: #fff;
}
.adm-table th, .adm-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--c-border);
    text-align: left; vertical-align: top;
}
.adm-table th {
    background: var(--c-bg-soft);
    color: var(--c-blue-dark); font-weight: 700;
}
.adm-table tr:hover td { background: var(--c-bg-soft); }
.adm-table .col-actions { width: 1%; white-space: nowrap; }

/* =========================================================================
   Flash-Messages
   ========================================================================= */
.adm-flash-list { margin: 0 0 16px; }
.adm-flash {
    padding: 10px 14px; border-radius: var(--r);
    margin-bottom: 8px; font-size: 14px;
    border: 1px solid transparent;
}
.adm-flash-ok   { background: #e3f8e8; color: #1f5132; border-color: #b8e0c0; }
.adm-flash-err  { background: #fde2e2; color: #7a1e1e; border-color: #f1a8a8; }
.adm-flash-info { background: #e3f1fb; color: #1f4a6e; border-color: #a8cce8; }

/* =========================================================================
   Login
   ========================================================================= */
.is-login {
    display: flex; align-items: center; justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--c-marine), var(--c-cyan));
}
.is-login .adm-main { margin: 0; padding: 0; max-width: 420px; width: 100%; }
.adm-login-wrap { padding: 20px; }
.adm-login-form {
    background: #fff;
    padding: 28px 26px;
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-md);
}
.adm-login-title {
    margin: 0; font-size: 20px; color: var(--c-blue-dark);
    font-style: italic;
}
.adm-login-sub {
    margin: 2px 0 18px; font-size: 13px; color: var(--c-muted);
}
.adm-login-form label {
    display: block; font-weight: 600; margin-top: 10px;
}
.adm-login-form input[type=text],
.adm-login-form input[type=password] {
    width: 100%; padding: 9px 11px; margin-top: 4px;
    border: 1px solid var(--c-border); border-radius: 4px;
    background: var(--c-bg-soft); font: inherit;
}
.adm-login-form input:focus {
    outline: none; border-color: var(--c-blue); background: #fff;
}
.adm-login-form .adm-btn { width: 100%; margin-top: 18px; padding: 10px; }

/* =========================================================================
   Seitenbaum (Drag & Drop)
   ========================================================================= */
.adm-tree { list-style: none; padding: 0; margin: 0; }
.adm-tree ul { list-style: none; padding-left: 22px; margin: 0; }
.adm-tree li {
    margin: 4px 0;
}
.adm-tree-item {
    display: flex; align-items: center; gap: 8px;
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: var(--r);
    padding: 6px 10px;
    transition: background .12s, border-color .12s;
}
.adm-tree-item:hover { background: var(--c-bg-soft); border-color: var(--c-blue-light); }
.adm-tree-handle {
    cursor: grab;
    color: var(--c-muted);
    font-size: 18px;
    user-select: none;
    padding: 0 4px;
}
.adm-tree-title {
    flex: 1; font-weight: 600; color: var(--c-text);
}
.adm-tree-title small {
    margin-left: 8px; font-weight: 400; color: var(--c-muted);
    font-size: 12px;
}
.adm-tree-actions { display: flex; gap: 4px; }
.adm-tree-status {
    font-size: 11px; padding: 1px 7px; border-radius: 8px;
    background: var(--c-bg-soft); color: var(--c-muted);
}
.adm-tree-status-published { background: #e3f8e8; color: #1f5132; }
.adm-tree-status-draft     { background: #fdeed1; color: #7a4d00; }
.adm-tree li.is-dragging > .adm-tree-item {
    opacity: .5; border-style: dashed;
}
.adm-tree li.drop-before > .adm-tree-item { border-top: 2px solid var(--c-blue); }
.adm-tree li.drop-after  > .adm-tree-item { border-bottom: 2px solid var(--c-blue); }
.adm-tree li.drop-into   > .adm-tree-item { background: #d6ebf8; border-color: var(--c-blue); }

/* =========================================================================
   Mediathek
   ========================================================================= */
.adm-media-toolbar {
    display: flex; gap: 8px; flex-wrap: wrap;
    margin-bottom: 14px;
}
.adm-media-folders {
    display: flex; flex-wrap: wrap; gap: 6px;
    margin-bottom: 14px;
}
.adm-media-folder {
    padding: 4px 12px;
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: 16px;
    color: var(--c-text);
    font-size: 13px;
}
.adm-media-folder.is-active {
    background: var(--c-blue); color: #fff; border-color: var(--c-blue);
}
.adm-media-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
}
.adm-media-tile {
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: var(--r);
    padding: 8px;
    display: flex; flex-direction: column;
    gap: 6px;
    box-shadow: var(--shadow-sm);
}
.adm-media-tile .thumb {
    width: 100%; aspect-ratio: 1 / 1;
    background: var(--c-bg-soft) center/contain no-repeat;
    border-radius: 4px;
    display: flex; align-items: center; justify-content: center;
    color: var(--c-muted); font-size: 12px;
}
.adm-media-tile .name {
    font-size: 12px;
    word-break: break-all;
    color: var(--c-text);
}
.adm-media-tile .actions {
    display: flex; gap: 4px; flex-wrap: wrap;
}
.adm-media-drop {
    border: 2px dashed var(--c-blue-light);
    border-radius: var(--r);
    padding: 20px;
    text-align: center;
    color: var(--c-muted);
    background: #fff;
    margin-bottom: 14px;
}
.adm-media-drop.is-dragover {
    background: #d6ebf8; color: var(--c-blue-dark);
    border-color: var(--c-blue);
}

/* =========================================================================
   Versionen
   ========================================================================= */
.adm-versions { list-style: none; padding: 0; margin: 0; }
.adm-versions li {
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: var(--r);
    padding: 10px 12px;
    margin-bottom: 8px;
    display: flex; justify-content: space-between; align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.adm-versions .meta { font-size: 13px; color: var(--c-muted); }
.adm-versions .title { font-weight: 600; color: var(--c-blue-dark); }

/* =========================================================================
   Editor (Jodit-Wrapper)
   ========================================================================= */
.adm-editor-host {
    border: 1px solid var(--c-border);
    border-radius: var(--r);
    overflow: hidden;
    background: #fff;
}

/* =========================================================================
   Dashboard
   ========================================================================= */
.adm-dash-grid {
    display: grid; gap: 14px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.adm-dash-tile {
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: var(--r);
    padding: 18px;
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    color: var(--c-text);
    display: block;
    transition: transform .1s, box-shadow .15s, border-color .15s;
}
.adm-dash-tile:hover {
    transform: translateY(-1px);
    border-color: var(--c-blue-light);
    box-shadow: var(--shadow-md);
    text-decoration: none;
}
.adm-dash-tile .num {
    font-size: 28px; font-weight: 700; color: var(--c-blue-dark);
    line-height: 1;
}
.adm-dash-tile .lbl {
    margin-top: 6px;
    font-size: 13px; color: var(--c-muted); text-transform: uppercase;
    letter-spacing: .4px;
}

/* =========================================================================
   Responsive
   ========================================================================= */
@media (max-width: 700px) {
    .adm-topbar { flex-wrap: wrap; height: auto; padding: 8px 12px; gap: 8px; }
    .adm-topnav { order: 3; flex-basis: 100%; }
    .adm-user   { order: 2; }
    .adm-brand  { font-size: 13px; }
}