:root {
    --bg:             #1e1e1e;
    --sidebar-bg:     #252526;
    --border:         #3c3c3c;
    --text:           #cccccc;
    --muted:          #858585;
    --accent:         #007acc;
    --accent-hover:   #1a8ad4;
    --red:            #f85149;
    --green:          #4ec9b0;
    --amber:          #dcdcaa;
    --font:           -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --mono:           "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
    display: flex; align-items: center; justify-content: center;
    background: var(--bg); color: var(--text); font-family: var(--font);
    font-size: 13px;
}
.login-card {
    width: 380px; max-width: 92vw;
    background: var(--sidebar-bg);
    border: 1px solid var(--border);
    padding: 28px 30px;
    box-shadow: 0 8px 28px rgba(0,0,0,.45);
}
.login-card h1 {
    font-size: 18px; font-weight: 700;
    margin: 0 0 6px; letter-spacing: 1px;
}
.login-card .sub {
    font-size: 11px; color: var(--muted);
    letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 22px;
}
.login-card label {
    display: block; font-size: 10px; color: var(--muted);
    letter-spacing: 1.5px; text-transform: uppercase; margin: 14px 0 4px; font-weight: 700;
}
.login-card input,
.login-card textarea,
.login-card select {
    width: 100%; padding: 8px 10px; font-size: 13px; font-family: var(--font);
    background: var(--bg); border: 1px solid var(--border); color: var(--text);
}
.login-card textarea { min-height: 180px; resize: vertical; line-height: 1.5; }
.login-card select {
    -webkit-appearance: none;
    appearance: none;
    padding-right: 32px;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path fill='%23858585' d='M0 0l5 6 5-6z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 12px center;
    cursor: pointer;
}
.login-card select:focus { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path fill='%23007acc' d='M0 0l5 6 5-6z'/></svg>"); }
.login-card select option { background: var(--sidebar-bg); color: var(--text); }
.login-card input:focus,
.login-card textarea:focus,
.login-card select:focus { outline: none; border-color: var(--accent); }
.login-card input:disabled { opacity: .7; }
.login-card button.primary {
    width: 100%; margin-top: 18px; padding: 10px; font-size: 13px; font-weight: 700;
    background: var(--accent); color: #fff; border: none; cursor: pointer;
    letter-spacing: 1px; text-transform: uppercase;
    font-family: var(--font);
}
.login-card button.primary:hover { background: var(--accent-hover); }
.login-card button.primary:disabled { opacity: .55; cursor: not-allowed; }
.err {
    font-size: 11px; color: var(--red); margin-top: 10px;
    background: rgba(248,81,73,.08); border: 1px solid var(--red); padding: 6px 8px;
}
.flash {
    font-size: 11px; color: var(--green); margin-top: 10px;
    background: rgba(78,201,176,.08); border: 1px solid var(--green); padding: 6px 8px;
}
.register-row {
    margin-top: 18px; padding-top: 14px;
    border-top: 1px solid var(--border);
    text-align: center;
}
.register-row .label {
    font-size: 10px; color: var(--muted); letter-spacing: 1.5px;
    text-transform: uppercase; margin-bottom: 8px;
}
.login-card a.secondary {
    display: block; width: 100%; padding: 9px;
    font-size: 12px; font-weight: 700; text-decoration: none; text-align: center;
    background: transparent; color: var(--text);
    border: 1px solid var(--border);
    letter-spacing: 1px; text-transform: uppercase;
    cursor: pointer; box-sizing: border-box;
    font-family: var(--font);
}
.login-card a.secondary:hover { border-color: var(--accent); color: var(--accent); }
.login-card button.secondary {
    display: block; width: 100%; padding: 9px;
    font-size: 12px; font-weight: 700; text-align: center;
    background: transparent; color: var(--text);
    border: 1px solid var(--border);
    letter-spacing: 1px; text-transform: uppercase;
    cursor: pointer; box-sizing: border-box;
    font-family: var(--font);
}
.login-card button.secondary:hover { border-color: var(--accent); color: var(--accent); }

.remember-row { display: flex; align-items: center; gap: 8px; margin: 14px 0 0 0; }
.remember-row input[type="checkbox"] {
    width: 14px; height: 14px; margin: 0;
    accent-color: var(--accent);
    border: 1px solid var(--border);
    background: var(--bg);
    cursor: pointer;
}
.remember-row label.inline {
    margin: 0; padding: 0;
    font-size: 11px; color: var(--text);
    text-transform: none; letter-spacing: 0; font-weight: 400;
    cursor: pointer; user-select: none;
}

.hint {
    font-size: 11px; color: var(--muted); margin-top: 6px;
    text-transform: none; letter-spacing: 0; font-weight: 400;
}

.qr-wrap {
    margin: 14px 0;
    padding: 12px;
    background: #ffffff;
    text-align: center;
}
.qr-wrap img { display: inline-block; max-width: 200px; }
.totp-secret {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--accent);
    background: var(--bg);
    border: 1px solid var(--border);
    padding: 6px 8px;
    word-break: break-all;
    text-align: center;
    margin-top: 6px;
}

.backup-codes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 14px;
    font-family: var(--mono);
    font-size: 13px;
    color: var(--amber);
    background: var(--bg);
    border: 1px solid var(--border);
    padding: 12px;
    margin: 14px 0;
    text-align: center;
}

.ticket-tabs {
    display: flex; gap: 0; margin: 4px 0 12px 0;
    border-bottom: 1px solid var(--border);
}
.ticket-tabs .ticket-tab {
    padding: 6px 12px; font-size: 10px; text-transform: uppercase; letter-spacing: 1.2px;
    color: var(--muted); text-decoration: none; font-weight: 700;
    border-bottom: 2px solid transparent;
}
.ticket-tabs .ticket-tab:hover { color: var(--text); }
.ticket-tabs .ticket-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.ticket-status {
    display: inline-block; padding: 2px 7px; font-size: 9px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1px;
    border: 1px solid var(--border); background: var(--bg);
}
.ticket-status-open         { color: var(--accent); border-color: var(--accent); }
.ticket-status-in_progress  { color: #dcdcaa;       border-color: #dcdcaa; }
.ticket-status-resolved     { color: #4ec9b0;       border-color: #4ec9b0; }
.ticket-status-closed       { color: var(--muted);  border-color: var(--border); }

.ticket-email { font-size: 10px; color: var(--muted); margin-top: 2px; }
.ticket-mail  { color: var(--muted); margin-left: 4px; }

.ticket-detail { margin: 0; }
.ticket-detail dt { font-size: 10px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--muted); margin-top: 10px; font-weight: 700; }
.ticket-detail dt:first-child { margin-top: 0; }
.ticket-detail dd { margin: 4px 0 0 0; font-size: 12px; }
.ticket-message {
    font-family: var(--mono); font-size: 12px; color: var(--text);
    background: var(--bg); border: 1px solid var(--border);
    padding: 10px 12px; white-space: pre-wrap; word-break: break-word;
    margin: 4px 0 0 0; max-height: 360px; overflow: auto;
}

.invite-list {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
    margin-top: 14px;
}
.invite-list th, .invite-list td {
    text-align: left;
    padding: 6px 8px;
    border-bottom: 1px solid var(--border);
}
.invite-list th {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--muted);
    font-weight: 700;
}

.footer {
    position: fixed; bottom: 12px; left: 0; right: 0; text-align: center;
    font-size: 10px; color: var(--muted); letter-spacing: 1px; text-transform: uppercase;
}