:root {
    --color-primary: #2f7d72;
    --color-primary-dark: #235e56;
    --color-primary-light: #e3f1ef;
    --color-primary-lighter: #f3f9f8;
    --color-danger: #d9534f;
    --color-danger-dark: #b3382f;
    --color-text: #2b2f2e;
    --color-text-muted: #6b7674;
    --color-border: #dde6e4;
    --color-bg: #f2f6f5;
    --radius: 10px;
    --radius-sm: 6px;
    --shadow: 0 2px 10px rgba(35, 94, 86, 0.08);
    --shadow-hover: 0 4px 14px rgba(35, 94, 86, 0.16);
}

* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, "Segoe UI", Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: var(--color-bg);
    color: var(--color-text);
}

h1, h2, h3, h4 {
    color: var(--color-primary-dark);
    line-height: 1.3;
}

h2 {
    margin-top: 0;
    padding-bottom: 0.5em;
    border-bottom: 2px solid var(--color-primary-light);
}

a {
    color: var(--color-primary);
}

/* Шапка сайта */
header {
    background-color: #fff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 10;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1em;
    padding: 0.75em 1em;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.6em;
    text-decoration: none;
    color: var(--color-primary-dark);
    font-weight: bold;
    font-size: 1.15em;
}

.brand-logo {
    height: 40px;
    width: auto;
}

nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5em;
    list-style: none;
    margin: 0;
    padding: 0;
    justify-content: center;
}

nav ul li {
    margin: 0;
}

nav a {
    display: inline-block;
    padding: 0.5em 0.9em;
    border-radius: var(--radius-sm);
    color: var(--color-text);
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.15s ease, color 0.15s ease;
}

nav a:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
    text-decoration: none;
}

main {
    max-width: 1200px;
    margin: 2em auto;
    padding: 1.75em;
    background-color: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1em;
}

.form-section {
    margin-bottom: 2em;
}

.notice {
    padding: 0.8em 1em;
    color: #6f5712;
    background: #fdf6e3;
    border: 1px solid #f2e2ad;
    border-radius: var(--radius-sm);
}

.field-errors,
.errorlist {
    color: var(--color-danger-dark);
}

/* Сообщения (django.contrib.messages) */
.messages {
    list-style: none;
    margin: 0 0 1.5em;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5em;
}

.messages li {
    padding: 0.75em 1em;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-weight: 500;
}

.messages li.success {
    background-color: var(--color-primary-lighter);
    border-color: var(--color-primary-light);
    color: var(--color-primary-dark);
}

.messages li.error {
    background-color: #fbeceb;
    border-color: #f3c8c6;
    color: var(--color-danger-dark);
}

.messages li.warning {
    background-color: #fdf6e3;
    border-color: #f2e2ad;
    color: #8a6d1a;
}

.messages li.info,
.messages li.debug {
    background-color: var(--color-primary-lighter);
    border-color: var(--color-primary-light);
    color: var(--color-text-muted);
}

/* Обёртка для таблиц */
.table-responsive {
    overflow-x: auto;
    margin-bottom: 20px;
    margin-top: 20px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

table {
    width: 100%;
    border-collapse: collapse;
}

table th,
table td {
    border-bottom: 1px solid var(--color-border);
    padding: 0.75em 1em;
    text-align: left;
}

table th {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
    font-weight: 600;
    white-space: nowrap;
}

table tbody tr:hover {
    background-color: var(--color-primary-lighter);
}

table tr:last-child td {
    border-bottom: none;
}

/* Форма плана лечения */
.formset-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1em;
    margin-bottom: 1em;
}

.formset-row > div {
    flex: 1 1 200px;
}

/* Поля форм */
form p {
    margin-bottom: 1em;
}

label {
    display: block;
    margin-bottom: 0.3em;
    font-weight: 600;
    color: var(--color-text);
}

input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]),
select,
textarea {
    width: 100%;
    max-width: 420px;
    padding: 0.55em 0.75em;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1em;
    font-family: inherit;
    color: var(--color-text);
    background-color: #fff;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:not([type="checkbox"]):not([type="radio"]):focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

input[type="checkbox"],
input[type="radio"] {
    width: auto;
    accent-color: var(--color-primary);
}

/* Кнопки */
button,
.btn {
    display: inline-block;
    padding: 0.55em 1.1em;
    border: none;
    border-radius: var(--radius-sm);
    background-color: var(--color-primary);
    color: #fff;
    text-decoration: none;
    font-family: inherit;
    font-size: 1em;
    line-height: inherit;
    font-weight: 600;
    cursor: pointer;
    margin-top: 5px;
    margin-bottom: 5px;
    transition: background-color 0.15s ease, box-shadow 0.15s ease, transform 0.05s ease;
}

.btn:hover,
button:hover {
    background-color: var(--color-primary-dark);
    box-shadow: var(--shadow-hover);
    color: #fff;
    text-decoration: none;
}

.btn:active,
button:active {
    transform: translateY(1px);
}

.btn-danger {
    background-color: var(--color-danger);
}

.btn-danger:hover {
    background-color: var(--color-danger-dark);
}

footer {
    text-align: center;
    font-size: 0.85em;
    color: var(--color-text-muted);
    padding: 1.5em 0;
    margin-top: 2em;
}

/* Пагинация */
.pagination {
    list-style: none;
    display: flex;
    gap: 0.4em;
    justify-content: center;
    margin-top: 24px;
    margin-bottom: 12px;
    padding: 0;
}

.pagination li a,
.pagination li span {
    display: block;
    min-width: 2.4em;
    text-align: center;
    padding: 0.5em 0.75em;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
    text-decoration: none;
    transition: background-color 0.15s ease;
}

.pagination li a:hover {
    background-color: var(--color-primary-light);
}

.pagination li span.current {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    font-weight: 600;
}

.plan-totals {
    margin-top: 1em;
    padding: 1em 1.25em;
    background-color: var(--color-primary-lighter);
    border: 1px solid var(--color-primary-light);
    border-radius: var(--radius);
}

.plan-totals p {
    margin: 0.3em 0;
}

/* Форма поиска в списках */
.search-form {
    display: flex;
    gap: 0.5em;
    margin-bottom: 1em;
    max-width: 480px;
}

.search-form input[type="text"] {
    max-width: none;
}

/* Автокомплит выбора пациента */
.form-field {
    margin-bottom: 1em;
}

.hidden-select {
    display: none;
}

.autocomplete {
    position: relative;
    display: inline-block;
}

.autocomplete input[type="text"] {
    max-width: 360px;
}

.autocomplete-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 20;
    background-color: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-hover);
    max-height: 220px;
    overflow-y: auto;
}

.autocomplete-suggestions:empty {
    border: none;
    box-shadow: none;
}

.autocomplete-suggestion-item {
    padding: 0.5em 0.75em;
    cursor: pointer;
}

.autocomplete-suggestion-item:hover {
    background-color: var(--color-primary-light);
}

.field-errors {
    color: var(--color-danger-dark);
    font-size: 0.9em;
    margin-top: 0.3em;
}

/* Статус плана лечения */
.status-badge {
    display: inline-block;
    padding: 0.25em 0.7em;
    border-radius: 999px;
    font-size: 0.85em;
    font-weight: 600;
    white-space: nowrap;
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
}

.status-badge.status-draft {
    background-color: #f1f1f1;
    color: var(--color-text-muted);
}

.status-badge.status-agreed {
    background-color: #e3f1ef;
    color: var(--color-primary-dark);
}

.status-badge.status-paid {
    background-color: #e6f4d7;
    color: #4a7a1e;
}

.status-badge.status-completed {
    background-color: var(--color-primary);
    color: #fff;
}