/* Превента · Корпоративная система — приглушённый медицинский стиль */
:root {
    --teal: #2e6f63;
    --teal-dark: #24574e;
    --teal-light: #e8f2ef;
    --ink: #2b3a38;
    --muted: #6b7f7b;
    --line: #d7e2df;
    --bg: #f5f8f7;
    --card: #ffffff;
    --ok: #2f8f5b;
    --mid: #c08a2e;
    --bad: #b9484a;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--bg);
    color: var(--ink);
    line-height: 1.55;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Шапка */
.topbar {
    background: var(--teal);
    color: #fff;
    padding: 0.8rem 1rem;
}
.brand {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}
.brand span { font-weight: 400; opacity: 0.85; font-size: 0.95rem; }
.nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.5rem;
}
.nav a {
    color: #fff;
    text-decoration: none;
    padding: 0.35rem 0.7rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.12);
    font-size: 0.95rem;
}
.nav a:hover { background: rgba(255, 255, 255, 0.25); }
.nav a.logout { margin-left: auto; background: rgba(0, 0, 0, 0.15); }
.who {
    margin-top: 0.4rem;
    font-size: 0.8rem;
    opacity: 0.8;
}

/* Контент */
.container {
    flex: 1;
    width: 100%;
    max-width: 860px;
    margin: 0 auto;
    padding: 1.2rem 1rem 2rem;
}
h1 { font-size: 1.5rem; margin: 0.4rem 0 1rem; color: var(--teal-dark); }
h2 { font-size: 1.15rem; margin: 1.6rem 0 0.6rem; color: var(--teal-dark); }
a { color: var(--teal); }
.muted { color: var(--muted); }
.back { text-decoration: none; font-size: 0.9rem; }

/* Карточки-списки */
.card-list { display: grid; gap: 0.7rem; }
.card {
    display: block;
    background: var(--card);
    border: 1px solid var(--line);
    border-left: 4px solid var(--teal);
    border-radius: 8px;
    padding: 0.9rem 1rem;
    text-decoration: none;
    color: inherit;
}
.card:hover { box-shadow: 0 2px 8px rgba(46, 111, 99, 0.12); }
.card-title { font-weight: 600; font-size: 1.05rem; }
.card-summary { color: var(--muted); font-size: 0.9rem; margin-top: 0.2rem; }
.card-meta { color: var(--muted); font-size: 0.8rem; margin-top: 0.4rem; }

/* Кнопки и формы */
.btn {
    display: inline-block;
    background: var(--teal);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 0.6rem 1.2rem;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    margin-top: 0.6rem;
}
.btn:hover { background: var(--teal-dark); }
.btn-secondary { background: var(--teal-light); color: var(--teal-dark); margin-right: 0.4rem; }
.btn-secondary:hover { background: var(--line); }

form label {
    display: block;
    margin-bottom: 0.9rem;
    font-weight: 600;
    font-size: 0.95rem;
}
input[type="text"], input[type="password"], textarea {
    display: block;
    width: 100%;
    margin-top: 0.3rem;
    padding: 0.55rem 0.7rem;
    border: 1px solid var(--line);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    font-weight: 400;
    background: #fff;
}
textarea { font-family: "Consolas", "Courier New", monospace; font-size: 0.9rem; }
input:focus, textarea:focus { outline: 2px solid var(--teal); border-color: var(--teal); }

.form-block {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 1rem;
}
.roles-check { margin-bottom: 0.9rem; font-size: 0.9rem; color: var(--muted); }
.roles-check .check {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-weight: 400;
    margin: 0.3rem 0.8rem 0 0;
}

/* Страница логина */
.login-body {
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--teal-light), var(--bg));
}
.login-card {
    background: var(--card);
    border-radius: 12px;
    box-shadow: 0 6px 24px rgba(46, 111, 99, 0.15);
    padding: 2rem;
    width: 100%;
    max-width: 380px;
    margin: auto;
}
.login-brand { color: var(--teal-dark); margin-bottom: 0.3rem; }
.login-brand span { color: var(--muted); }
.login-card .btn { width: 100%; }

.alert {
    background: #fbeaea;
    border: 1px solid #eec9c9;
    color: var(--bad);
    border-radius: 6px;
    padding: 0.5rem 0.8rem;
    margin: 0.8rem 0;
    font-size: 0.9rem;
}
.alert-ok {
    background: var(--teal-light);
    border-color: var(--line);
    color: var(--teal-dark);
}

/* Тесты */
.question {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--card);
    margin: 0 0 1rem;
    padding: 0.8rem 1rem;
}
.question legend { font-weight: 600; padding: 0 0.4rem; }
.option {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-weight: 400;
    padding: 0.45rem 0.4rem;
    border-radius: 6px;
    margin-bottom: 0;
}
.option:hover { background: var(--teal-light); }
.option input { margin-top: 0.3rem; }

.result-box {
    border-radius: 10px;
    padding: 1.2rem;
    text-align: center;
    margin-bottom: 1.2rem;
    border: 1px solid var(--line);
    background: var(--card);
}
.result-box .result-score { font-size: 2rem; font-weight: 700; }
.result-box.ok { border-color: var(--ok); background: #eef7f1; }
.result-box.ok .result-score { color: var(--ok); }
.result-box.mid { border-color: var(--mid); background: #faf5e9; }
.result-box.mid .result-score { color: var(--mid); }
.result-box.bad { border-color: var(--bad); background: #fbeaea; }
.result-box.bad .result-score { color: var(--bad); }

.details { list-style: none; padding: 0; }
.details li {
    padding: 0.5rem 0.8rem;
    border-left: 3px solid var(--line);
    margin-bottom: 0.4rem;
    background: var(--card);
    border-radius: 0 6px 6px 0;
}
.details li.ok { border-left-color: var(--ok); }
.details li.bad { border-left-color: var(--bad); }

/* Таблицы */
.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card);
    border-radius: 8px;
    overflow: hidden;
    font-size: 0.92rem;
    display: block;
    overflow-x: auto;
}
.table table { width: 100%; }
.table thead { background: var(--teal-light); }
.table th, .table td {
    padding: 0.55rem 0.7rem;
    text-align: left;
    border-bottom: 1px solid var(--line);
    white-space: nowrap;
}
.table td:first-child, .table th:first-child { white-space: normal; }

.badge {
    display: inline-block;
    border-radius: 999px;
    padding: 0.1rem 0.6rem;
    font-weight: 600;
    font-size: 0.85rem;
}
.badge.ok { background: #eef7f1; color: var(--ok); }
.badge.mid { background: #faf5e9; color: var(--mid); }
.badge.bad { background: #fbeaea; color: var(--bad); }

/* Документ с вотермаркой */
.doc-wrap { position: relative; }
.doc-content {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 1.2rem 1.4rem;
    position: relative;
    z-index: 1;
    background: rgba(255, 255, 255, 0.92);
}
.doc-content h2 { margin-top: 1rem; }
.no-copy {
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
}
.watermark {
    position: absolute;
    inset: -20px;
    z-index: 2;
    pointer-events: none;
    display: flex;
    flex-wrap: wrap;
    gap: 3rem 2rem;
    align-content: space-around;
    justify-content: space-around;
    overflow: hidden;
}
.watermark span {
    transform: rotate(-24deg);
    color: rgba(46, 111, 99, 0.13);
    font-size: 0.85rem;
    white-space: nowrap;
    font-weight: 600;
}

/* Диалог с ассистентом */
.dialog { margin: 1rem 0 1.4rem; }
.msg {
    border-radius: 10px;
    padding: 0.7rem 1rem;
    margin-bottom: 0.6rem;
    max-width: 100%;
}
.msg-label { font-size: 0.75rem; color: var(--muted); margin-bottom: 0.15rem; }
.msg-text { white-space: pre-wrap; }
.msg-q { background: var(--teal-light); border: 1px solid var(--line); }
.msg-a { background: var(--card); border: 1px solid var(--line); }
.msg-gap { border-left: 4px solid var(--mid); }
.ask-form textarea { resize: vertical; }

.footer {
    text-align: center;
    color: var(--muted);
    font-size: 0.78rem;
    padding: 1rem;
    border-top: 1px solid var(--line);
}

/* Мобильная вёрстка */
@media (max-width: 600px) {
    .brand { font-size: 1.05rem; }
    .brand span { display: block; font-size: 0.8rem; }
    .nav a { font-size: 0.85rem; padding: 0.3rem 0.55rem; }
    .nav a.logout { margin-left: 0; }
    .container { padding: 0.9rem 0.7rem 1.5rem; }
    .doc-content { padding: 0.9rem 0.9rem; }
    .login-card { padding: 1.4rem; margin: 1rem; }
    h1 { font-size: 1.25rem; }
}