:root {
    --bg: #f4f7f9;
    --panel: #ffffff;
    --text: #111827;
    --muted: #6b7280;
    --line: #d8dee7;
    --brand: #0e4d5f;
    --brand-dark: #083642;
    --accent: #c8a44d;
    --danger: #b42318;
    --ok: #0f766e;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.45;
}

.container, .ticket-detail, .login-container {
    width: min(1180px, calc(100% - 32px));
    margin: 32px auto;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 24px;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.07);
}

h1, h2, h3 { margin-top: 0; color: var(--brand-dark); }
a { color: var(--brand); font-weight: 700; text-decoration: none; }
a:hover { text-decoration: underline; }

label { display: block; margin: 12px 0 6px; font-weight: 700; }
input[type="text"], input[type="password"], textarea, select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 9px;
    font: inherit;
    background: #fff;
}
textarea { min-height: 110px; resize: vertical; }
button, input[type="submit"] {
    cursor: pointer;
    border: none;
    background: var(--brand);
    color: #fff;
    padding: 10px 14px;
    border-radius: 9px;
    font-weight: 700;
    font: inherit;
}
button:hover, input[type="submit"]:hover { background: var(--brand-dark); }

.ticket-table { width: 100%; border-collapse: collapse; overflow: hidden; }
.ticket-table th, .ticket-table td {
    border-bottom: 1px solid var(--line);
    padding: 10px;
    text-align: left;
    vertical-align: top;
}
.ticket-table th { background: #eef3f6; color: var(--brand-dark); }
.ticket-table tr:hover td { background: #fafafa; }

.ticket-list { margin-top: 16px; }
.ticket-block, .ticket-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 14px;
    margin: 12px 0;
}
.ticket-id { font-weight: 800; color: var(--brand); margin-bottom: 6px; }
.status-log {
    white-space: pre-wrap;
    background: #f8fafc;
    border: 1px solid var(--line);
    padding: 14px;
    border-radius: 10px;
    overflow-x: auto;
}
.error-message { color: var(--danger); font-weight: 700; }
.back-link { display: inline-block; margin-top: 16px; }

@media (max-width: 768px) {
    body { background: #0e4d5f; }
    .container, .ticket-detail, .login-container {
        width: calc(100% - 20px);
        margin: 12px auto;
        padding: 18px;
        border-radius: 16px;
        font-size: 1.05rem;
    }
    h1 { font-size: 1.55rem; }
    h2 { font-size: 1.35rem; }
    input, select, textarea, button, input[type="submit"] { font-size: 1rem; }
    .ticket-table { display: none; }
    .ticket-list { display: block; }
}


/* Einheitliches Seitenlayout / Navigation */
.admin-nav {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    align-items: center;
    background: #f5f7fa;
    border: 1px solid #e5e9f0;
    padding: .6rem .8rem;
    border-radius: 10px;
    margin: .8rem 0 1.2rem;
}

.admin-nav a,
.admin-nav button,
.button-secondary {
    display: inline-block;
    text-decoration: none;
    border: 1px solid #d6dbe3;
    background: #fff;
    padding: .5rem .7rem;
    border-radius: 8px;
    font-size: .95rem;
    color: #222;
    font-weight: 700;
}

.admin-nav a:hover,
.admin-nav button:hover,
.button-secondary:hover {
    background: #eef2f7;
    color: #222;
    text-decoration: none;
}

.admin-nav form {
    margin: 0;
}

.admin-nav .spacer {
    flex: 1;
}

.form-panel {
    width: 100%;
    max-width: 760px;
}

.button-row {
    display: flex;
    gap: .7rem;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 18px;
}

.success-message {
    color: var(--ok);
    font-weight: 700;
    background: #ecfdf5;
    border: 1px solid #99f6e4;
    padding: 10px 12px;
    border-radius: 10px;
}

.error-message {
    color: var(--danger);
    font-weight: 700;
    background: #fff1f2;
    border: 1px solid #fecdd3;
    padding: 10px 12px;
    border-radius: 10px;
}

/* Falls alte Unterseiten noch kein Container-Markup haben: Body bleibt sauber, Container regelt die Breite. */
body > h1,
body > h2,
body > h3,
body > p,
body > form,
body > .ticket-list {
    max-width: 1180px;
    margin-left: auto;
    margin-right: auto;
    width: calc(100% - 32px);
}

@media (max-width: 768px) {
    .admin-nav {
        gap: .45rem;
    }

    .admin-nav a,
    .admin-nav button,
    .button-secondary,
    button,
    input[type="submit"] {
        width: 100%;
        text-align: center;
    }

    .form-panel {
        max-width: none;
    }

    .button-row {
        flex-direction: column;
        align-items: stretch;
    }

    body > h1,
    body > h2,
    body > h3,
    body > p,
    body > form,
    body > .ticket-list {
        width: calc(100% - 20px);
    }
}