/* NHS Design System inspired styles */

:root {
    --nhs-blue: #005EB8;
    --nhs-dark-blue: #003F7F;
    --nhs-bright-blue: #0072CE;
    --nhs-light-blue: #41B6E6;
    --nhs-black: #212B32;
    --nhs-dark-grey: #4B5C6B;
    --nhs-mid-grey: #768692;
    --nhs-pale-grey: #E8EDEE;
    --nhs-white: #FFFFFF;
    --nhs-green: #007F3B;
    --nhs-red: #DA291C;
    --nhs-yellow: #FFB700;
    --nhs-warm-yellow: #FFB700;
}

/* Typography */
body {
    font-family: Arial, sans-serif;
    font-size: 19px;
    line-height: 1.5;
    color: var(--nhs-black);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-top: 0;
}

h1 { font-size: 48px; line-height: 1.04; }
h2 { font-size: 36px; line-height: 1.11; }
h3 { font-size: 24px; line-height: 1.25; }
h4 { font-size: 22px; line-height: 1.36; }

/* Skip link */
.skip-link {
    position: absolute;
    left: -9999px;
    z-index: 999;
}

.skip-link:focus {
    position: fixed;
    left: 0;
    top: 0;
    background: var(--nhs-yellow);
    color: var(--nhs-black);
    padding: 10px;
    text-decoration: none;
}

/* Header */
.nhs-header {
    background-color: var(--nhs-blue);
    border-bottom: 10px solid var(--nhs-light-blue);
}

.nhs-header__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nhs-header__logo a {
    text-decoration: none;
}

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

.nhs-header__menu {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nhs-header__menu-user {
    color: var(--nhs-white);
}

.nhs-header__menu-link {
    color: var(--nhs-white);
    text-decoration: none;
    padding: 5px 10px;
    border: 2px solid transparent;
}

.nhs-header__menu-link:hover {
    border-color: var(--nhs-white);
}

/* Navigation */
.nhs-navigation {
    background-color: var(--nhs-pale-grey);
    border-bottom: 1px solid var(--nhs-mid-grey);
}

.nhs-navigation__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nhs-navigation__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.nhs-navigation__item {
    margin: 0;
}

.nhs-navigation__link {
    display: block;
    padding: 12px 15px;
    color: var(--nhs-blue);
    text-decoration: none;
    border-bottom: 4px solid transparent;
}

.nhs-navigation__link:hover {
    background-color: var(--nhs-white);
    border-bottom-color: var(--nhs-blue);
}

/* Main content */
.nhs-main-wrapper {
    min-height: calc(100vh - 300px);
    padding: 40px 0;
}

.nhs-width-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Cards */
.nhs-card {
    background: var(--nhs-white);
    border: 1px solid var(--nhs-pale-grey);
    margin-bottom: 40px;
}

.nhs-card__content {
    padding: 24px;
}

.nhs-card__heading {
    font-size: 24px;
    margin-bottom: 16px;
}

/* Hero */
.nhs-hero {
    background-color: var(--nhs-blue);
    color: var(--nhs-white);
    padding: 40px 0;
    margin-bottom: 40px;
}

.nhs-hero__wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nhs-hero__title {
    color: var(--nhs-white);
    margin-bottom: 20px;
}

.nhs-hero__description {
    font-size: 24px;
    margin: 0;
}

/* Footer */
.nhs-footer {
    background-color: var(--nhs-pale-grey);
    padding: 40px 0;
    margin-top: 60px;
}

.nhs-footer__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nhs-footer__list-links {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
    display: flex;
    gap: 20px;
}

.nhs-footer__list-links a {
    color: var(--nhs-blue);
    text-decoration: none;
}

.nhs-footer__list-links a:hover {
    text-decoration: underline;
}

.nhs-footer__copyright {
    margin: 0;
    color: var(--nhs-dark-grey);
}

/* Cookie banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--nhs-pale-grey);
    border-top: 1px solid var(--nhs-mid-grey);
    padding: 20px;
    z-index: 1000;
}

.cookie-banner__content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.cookie-banner__actions {
    display: flex;
    gap: 10px;
}

/* Alerts */
.alert {
    padding: 16px;
    margin-bottom: 20px;
    border-radius: 0;
    border-left: 5px solid;
}

.alert-success {
    background-color: #E5F5E5;
    border-left-color: var(--nhs-green);
}

.alert-danger {
    background-color: #FEE;
    border-left-color: var(--nhs-red);
}

.alert-warning {
    background-color: #FFF3CD;
    border-left-color: var(--nhs-yellow);
}

.alert-info {
    background-color: #E5F5FF;
    border-left-color: var(--nhs-blue);
}

/* Buttons */
.btn {
    font-size: 19px;
    padding: 10px 20px;
    border-radius: 4px;
    border: 2px solid transparent;
    text-decoration: none;
    display: inline-block;
    font-weight: 600;
}

.btn-primary {
    background-color: var(--nhs-green);
    color: var(--nhs-white);
    border-color: var(--nhs-green);
}

.btn-primary:hover {
    background-color: #00662F;
    border-color: #00662F;
}

.btn-secondary {
    background-color: var(--nhs-blue);
    color: var(--nhs-white);
    border-color: var(--nhs-blue);
}

.btn-secondary:hover {
    background-color: var(--nhs-dark-blue);
    border-color: var(--nhs-dark-blue);
}

/* Forms */
.form-control {
    border: 2px solid var(--nhs-black);
    border-radius: 0;
    font-size: 19px;
    padding: 10px;
}

.form-control:focus {
    border-color: var(--nhs-yellow);
    box-shadow: 0 0 0 3px var(--nhs-warm-yellow);
}

.form-label {
    font-weight: 600;
    margin-bottom: 8px;
}

/* Lists */
.nhs-list {
    list-style: none;
    padding-left: 0;
}

.nhs-list li {
    margin-bottom: 8px;
}

.nhs-list li::before {
    content: "›";
    color: var(--nhs-blue);
    font-weight: bold;
    margin-right: 8px;
}