:root {
--kopftext-bg: #f0f7f4; --kopftext-border: #b5c9bf; --kopftext-color: #153b2f; --kopftext-link: #0e6b4e;
--bg-color: var(--kopftext-bg); --text-color: var(--kopftext-color); --box-bg: var(--kopftext-bg); --border-color: #b5c9bf;
--topbar-bg: #f0f7f4; --brand-color: #1b4d3e; --accent-gold: #d48331; --link-bg: #e5ede9;
--link-color: #1b4d3e; --link-hover: #d2e3db; --sticky-bg: #eaf2ee; --sticky-border: #9fb8ad;
--th-month-bg: #1b4d3e; --th-date-bg: #245d4c; --row-input-bg: #f0f7f4; --totals-bg: var(--kopftext-bg);
--total-val: #d48331; --input-bg: #fff; --input-border: #b8ccd2; --input-text: #223028;
--comment-border: #b5c9bf;

--yes-bg: #e2f0ea;
--yes-color: #1b4d3e;
--yes-border: #528c72;

--no-bg: #f9f3f3;
--no-color: #8c7575;
--no-border: #d4c2c2;

--locked-bg: #eee; --locked-color: #aaa; --toolbar-bg: #e5ede9; --toolbar-color: #153b2f; --menubar-bg: #d2e3db;
--toolbar-border: #b5c9bf; --toolbar-btn-color: #153b2f; --toolbar-hover-bg: #1b4d3e; --toolbar-hover-color: #ffffff; --toolbar-active-bg: #0e6b4e; --toolbar-active-color: #ffffff;
}

[data-theme="dark"] {
--kopftext-bg: #17211d; --kopftext-border: #293831; --kopftext-color: #b0c9be; --kopftext-link: #5ec4a3;
--bg-color: #121815; --text-color: #d1dad5; --box-bg: #17211d; --border-color: #3b5247;
--topbar-bg: #17211d; --brand-color: #3f997c; --accent-gold: #e09948; --link-bg: #24332c;
--link-color: #d1dad5; --link-hover: #31453c; --sticky-bg: #212f29; --sticky-border: #4d6b5d;
--th-month-bg: #153328; --th-date-bg: #1b4234; --row-input-bg: #16201b; --totals-bg: #17211d;
--total-val: #e09948; --input-bg: #2d3e36; --input-border: #4d6b5d; --input-text: #ffffff;
--comment-border: #293831;

--yes-bg: #183328;
--yes-color: #5ec4a3;
--yes-border: #388f71;

--no-bg: #221d1d;
--no-color: #9c8484;
--no-border: #524242;

--locked-bg: #2a2a2a; --locked-color: #666;
--toolbar-bg: #212f29; --toolbar-color: #b0c9be; --menubar-bg: #17211d; --toolbar-border: #3b5247;
--toolbar-btn-color: #b0c9be; --toolbar-hover-bg: #31453c; --toolbar-hover-color: #ffffff;
--toolbar-active-bg: #3f997c; --toolbar-active-color: #ffffff;
}

[data-theme="contrast"] {
    --kopftext-bg: #000000;
    --kopftext-border: #ffffff;
    --kopftext-color: #ffffff;
    --kopftext-link: #66ccff;

    --bg-color: #000000;
    --text-color: #ffffff;
    --box-bg: #000000;
    --border-color: #ffffff;

    --topbar-bg: #000000;
    --brand-color: #ffff00;
    --accent-gold: #ffcc00;

    --link-bg: #222222;
    --link-color: #ffffff;
    --link-hover: #444444;

    --sticky-bg: #111111;
    --sticky-border: #ffffff;

    --th-month-bg: #000080;
    --th-date-bg: #003399;

    --row-input-bg: #111111;
    --totals-bg: #000000;

    --total-val: #ffff00;

    --input-bg: #000000;
    --input-border: #ffffff;
    --input-text: #ffffff;

    --comment-border: #ffffff;

    /* Zusagen */
    --yes-bg: #008000;
    --yes-color: #ffffff;
    --yes-border: #00ff66;

    /* Absagen */
    --no-bg: #a00000;
    --no-color: #ffffff;
    --no-border: #ff6666;

    /* Gesperrte Termine */
    --locked-bg: #333333;
    --locked-color: #cccccc;

    /* TinyMCE */
    --toolbar-bg: #111111;
    --toolbar-color: #ffffff;
    --menubar-bg: #000000;
    --toolbar-border: #ffffff;

    --toolbar-btn-color: #ffffff;
    --toolbar-hover-bg: #0055ff;
    --toolbar-hover-color: #ffffff;

    --toolbar-active-bg: #0080ff;
    --toolbar-active-color: #ffffff;
}

[data-theme="contrast"] .cell-text {
    font-size: 20px;
    font-weight: 700;
}

[data-theme="contrast"] .status-yes,
[data-theme="contrast"] .status-no {
    border-width: 3px;
}

body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: var(--bg-color); margin: 0; padding: 10px; color: var(--text-color); }
.wrapper { max-width: 1000px; margin: 0 auto; }

/* Platzhalter im Dark Mode */
::placeholder { color: #888; opacity: 1; }
[data-theme="dark"] ::placeholder { color: #a0b0a8 !important; opacity: 1 !important; }

.top-bar, .kopftext-box, .table-container, .box, .chat-box, .next-term-box { position: relative; background: var(--box-bg); border-radius: 6px; box-shadow: 0 2px 6px rgba(0,0,0,0.06); }
.top-bar::before, .top-bar::after, .kopftext-box::before, .kopftext-box::after, .table-container::before, .table-container::after, .box::before, .box::after, .chat-box::before, .chat-box::after, .next-term-box::before, .next-term-box::after { content: ""; position: absolute; left: 0; width: 100%; height: 3px; background-color: var(--accent-gold); }
.top-bar::before, .kopftext-box::before, .table-container::before, .box::before, .chat-box::before, .next-term-box::before { top: 0; }
.top-bar::after, .kopftext-box::after, .table-container::after, .box::after, .chat-box::after, .next-term-box::after { bottom: 0; }

.top-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; background: var(--kopftext-bg); padding: 15px 20px; border: 1px solid var(--kopftext-border); }
.brand-container { display: flex; align-items: center; gap: 15px; }
.brand-logo { height: 128px; width: auto; border-radius: 50%; border: 2px solid var(--accent-gold); }
.brand-title { font-size: 38px; font-weight: bold; color: var(--brand-color); }
.top-bar-right { display: flex; align-items: center; gap: 10px; }
.version-badge { color: #888; font-size: 12px; font-weight: bold; }
.top-bar a, .mode-toggle-btn { text-decoration: none; background: var(--link-bg); padding: 6px 12px; border-radius: 4px; font-size: 13px; color: var(--link-color); font-weight: 500; border: none; cursor: pointer; height: 31px; display: inline-flex; align-items: center; }

@media (max-width: 600px) {
  .top-bar { flex-direction: column; align-items: flex-start; gap: 12px; }
  .top-bar-right { width: 100%; justify-content: space-between; }
  .brand-title { font-size: 30px; } .brand-logo { height: 96px; }
}

.next-term-box, .kopftext-box { background: var(--kopftext-bg); border: 1px solid var(--kopftext-border); padding: 15px; color: var(--kopftext-color); margin-bottom: 20px; }
.next-term-box h3 { margin: 0 0 10px 0; font-size: 16px; }
.kopftext-inner a { color: var(--kopftext-link); text-decoration: underline; }

.table-container { overflow-x: auto; margin-bottom: 25px; border: 1px solid var(--border-color); }
table { border-collapse: collapse; width: 100%; text-align: center; }
th, td { border: 1px solid var(--border-color); padding: 6px 4px; }
       
.col-sticky { background: var(--sticky-bg); border-right: 2px solid var(--sticky-border); text-align: left; white-space: nowrap; width: 1%; }
th.col-sticky { background: var(--th-month-bg); color: #fff; text-align: center; width: auto; }
       
.header-month th { background: var(--th-month-bg); color: #fff; font-size: 12px; border-bottom: 2px solid var(--accent-gold) !important; }
.header-date th { background: var(--th-date-bg); color: #fff; padding: 6px 3px; min-width: 36px; border-bottom: 2px solid var(--accent-gold) !important; }
.day { font-size: 12px; font-weight: bold; }
.time { font-size: 11px; opacity: 0.9; }
.date-extra { font-size: 10px; margin-top: 2px; border-top: 1px dotted rgba(255,255,255,0.3); }

.status-yes {
background: var(--yes-bg);
color: var(--yes-color);
border: 2px solid var(--yes-border);
font-weight: 700;
text-shadow: 0 0 1px rgba(0,0,0,0.15);
}

.status-no {
background: var(--no-bg);
color: var(--no-color);
border: 2px solid var(--no-border);
font-weight: 700;
text-shadow: 0 0 1px rgba(0,0,0,0.15);
}

.cell-locked { background: var(--locked-bg) !important; color: var(--locked-color) !important; cursor: not-allowed !important; }
.cell-toggle { cursor: pointer; user-select: none; min-width: 36px; }

.row-input td:not(.status-yes):not(.status-no) {background: var(--row-input-bg); }
.input-name { width: 95%; padding: 6px; margin-bottom: 2px; border: 1px solid var(--input-border); background: var(--input-bg); color: var(--input-text); border-radius: 3px; font-size: 13px; box-sizing: border-box; }
.btn-save { width: 95%; background: var(--brand-color); border: 1px solid var(--accent-gold); color: #fff; padding: 6px; border-radius: 3px; cursor: pointer; font-weight: bold; font-size: 12px; }
       
.row-totals td { border-top: 2px solid var(--sticky-border); font-weight: bold; background: var(--totals-bg); }
.total-val { color: var(--total-val); font-size: 13px; }
.limit-text { font-size: 9px; color: #888; display: block; }
       
.btn-action { cursor: pointer; color: #888; font-size: 12px; text-decoration: none; }

@media (max-width: 768px) {
.btn-action {
display: inline-flex;
align-items: center;
justify-content: center;
min-width: 40px;
min-height: 40px;
font-size: 18px;
}
}
.btn-del { color: #b73838; }

.box, .chat-box { padding: 15px; margin-bottom: 25px; border: 1px solid var(--kopftext-border); }
.box h3 { margin-top: 0; font-size: 16px; color: var(--brand-color); border-bottom: 1px solid var(--border-color); padding-bottom: 8px; }
       
.flex-form { display: flex; gap: 8px; flex-wrap: wrap; }
.flex-form input { padding: 8px; border: 1px solid var(--input-border); background: var(--input-bg); color: var(--input-text); border-radius: 4px; flex: 1; min-width: 110px; }
.flex-form button { padding: 8px 15px; background: var(--brand-color); border: 1px solid var(--accent-gold); color: #fff; border: none; border-radius: 4px; cursor: pointer; font-weight: bold; }
       
.comment { border-bottom: 1px solid var(--comment-border); padding: 10px 0; }
.c-meta { font-size: 11px; color: #888; }
.c-author { font-weight: bold; color: var(--kopftext-color); font-size: 13px; }

.chat-form { display: flex; gap: 8px; align-items: flex-start; border-bottom: 1px solid var(--border-color); padding-bottom: 15px; margin-bottom: 10px; flex-wrap: wrap; }
.chat-form input { border: 1px solid var(--input-border); background: var(--input-bg); color: var(--input-text); border-radius: 4px; padding: 8px 10px; font-size: 13px; box-sizing: border-box; height: 35px; flex: 1; min-width: 130px; }
.chat-form .editor-wrapper { flex: 3.5; min-width: 250px; }
.chat-form button { background: var(--brand-color); border: 1px solid var(--accent-gold); color: #fff; border: none; border-radius: 4px; padding: 0 15px; cursor: pointer; font-weight: bold; height: 35px; display: inline-flex; align-items: center; justify-content: center; }

[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] .chat-form input {
  background-color: var(--input-bg) !important;
  border-color: var(--input-border) !important;
  color: var(--input-text) !important;
}

.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); display: flex; justify-content: center; align-items: center; z-index: 1000; }
.modal-box { background: var(--box-bg); padding: 25px; border-radius: 8px; max-width: 320px; width: 100%; text-align: center; border: 1px solid var(--border-color); }
.modal-box input { width: 100%; padding: 10px; margin: 15px 0; border: 1px solid var(--input-border); background: var(--input-bg); color: var(--input-text); border-radius: 4px; box-sizing: border-box; }
.modal-box button { width: 100%; padding: 10px; background: var(--brand-color); color: #fff; border: none; border-radius: 4px; font-weight: bold; cursor: pointer; }

.tox .tox-toolbar, 
.tox .tox-toolbar__primary { background-color: var(--toolbar-bg) !important; color: var(--toolbar-color) !important; }
.tox .tox-menubar { background-color: var(--menubar-bg) !important; }
.tox .tox-menubar + .tox-toolbar { border-top: 1px solid var(--toolbar-border) !important; }
.tox .tox-tbtn { color: var(--toolbar-btn-color) !important; }
.tox .tox-tbtn:hover { background-color: var(--toolbar-hover-bg) !important; color: var(--toolbar-hover-color) !important; }
.tox .tox-tbtn--enabled, 
.tox .tox-tbtn--enabled:hover { background-color: var(--toolbar-active-bg) !important; color: var(--toolbar-active-color) !important; }