:root {
    --planr-bg: #edf1f2;
    --planr-surface: #ffffff;
    --planr-subtle: #f3f5f6;
    --planr-text: #182b3a;
    --planr-muted: #5d6d79;
    --planr-border: #c8d3d7;
    --planr-blue: #356987;
    --planr-teal: #4e7e7a;
    --planr-yellow: #e2c35f;
    --planr-red: #b85f65;
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

/* Login */
.auth-page {
    min-height: 100vh;
    margin: 0;
    background:
        radial-gradient(ellipse 62% 52% at 0% 0%, rgba(184, 95, 101, 0.11), transparent 76%),
        radial-gradient(ellipse 58% 50% at 100% 0%, rgba(78, 126, 122, 0.12), transparent 76%),
        linear-gradient(180deg, #f9fafa, var(--planr-bg));
    color: var(--planr-text);
    font-family: "Ubuntu Sans", "Segoe UI", Arial, sans-serif;
}

.auth-shell {
    display: grid;
    min-height: 100vh;
    place-items: center;
    padding: clamp(18px, 4vw, 48px);
}

.auth-panel {
    position: relative;
    width: min(500px, 100%);
    overflow: hidden;
    padding: 38px;
    border: 1px solid #b9c9ce;
    border-radius: 14px;
    background: rgba(250, 251, 251, 0.96);
    box-shadow: 0 22px 54px rgba(37, 63, 76, 0.15);
}

.auth-panel::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 4px;
    background: linear-gradient(90deg, var(--planr-red) 0 33%, var(--planr-teal) 33% 66%, var(--planr-yellow) 66% 100%);
}

.auth-brand {
    display: flex;
    align-items: center;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--planr-border);
}

.auth-logo {
    display: block;
    width: 150px;
    height: 64px;
    object-fit: contain;
}

.auth-heading {
    margin: 24px 0 18px;
}

.auth-heading p {
    margin: 0 0 5px;
    color: var(--planr-blue);
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
}

.auth-heading h1 {
    margin: 0;
    color: #27485e;
    font-size: 32px;
    line-height: 1.15;
}

.auth-heading span {
    display: block;
    margin-top: 8px;
    color: var(--planr-muted);
    font-size: 14px;
    line-height: 1.5;
}

.auth-alert {
    margin-bottom: 14px;
    padding: 11px 13px;
    border: 1px solid rgba(184, 95, 101, 0.35);
    border-radius: 6px;
    background: #f6e9ea;
    color: #93464c;
    font-size: 14px;
    font-weight: 700;
}

.auth-form {
    display: grid;
    gap: 15px;
}

.auth-form label {
    color: #344b5d;
    font-size: 14px;
    font-weight: 700;
}

.auth-form input {
    width: 100%;
    min-height: 48px;
    margin-top: 6px;
    border: 1px solid #bdcbd1;
    border-radius: 7px;
    background: #ffffff;
    color: var(--planr-text);
    padding: 10px 12px;
    font: inherit;
    font-size: 15px;
}

.auth-form input:focus {
    border-color: var(--planr-teal);
    outline: 2px solid rgba(78, 126, 122, 0.18);
}

.auth-submit {
    min-height: 50px;
    margin-top: 6px;
    border: 1px solid var(--planr-teal);
    border-radius: 7px;
    background: var(--planr-teal);
    color: #ffffff;
    font: inherit;
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
}

.auth-submit:hover {
    border-color: var(--planr-blue);
    background: var(--planr-blue);
}

.auth-footer {
    margin: 24px 0 0;
    color: var(--planr-muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-align: center;
}

/* Django admin: one flat, predictable theme. */
body:not(.auth-page) {
    --primary: #356987;
    --secondary: #4e7e7a;
    --accent: #e2c35f;
    --primary-fg: #ffffff;
    --body-fg: #182b3a;
    --body-bg: #edf1f2;
    --body-quiet-color: #5d6d79;
    --body-loud-color: #182b3a;
    --header-color: #182b3a;
    --header-branding-color: #356987;
    --header-bg: #ffffff;
    --header-link-color: #344b5d;
    --breadcrumbs-fg: #5d6d79;
    --breadcrumbs-link-fg: #356987;
    --breadcrumbs-bg: #f3f5f6;
    --link-fg: #356987;
    --link-hover-color: #4e7e7a;
    --link-selected-fg: #27485e;
    --hairline-color: #d6dfe2;
    --border-color: #c8d3d7;
    --darkened-bg: #f3f5f6;
    --selected-bg: #e3ebf0;
    --selected-row: #edf3f4;
    --button-fg: #ffffff;
    --button-bg: #4e7e7a;
    --button-hover-bg: #356987;
    --default-button-bg: #356987;
    --default-button-hover-bg: #27485e;
    --delete-button-bg: #b85f65;
    --delete-button-hover-bg: #9e4e54;
    color-scheme: light;
    background: var(--planr-bg);
    color: var(--planr-text);
    font-family: "Ubuntu Sans", "Segoe UI", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.45;
}

body:not(.auth-page) #container {
    background: transparent;
}

body:not(.auth-page) #header {
    min-height: 72px;
    padding: 12px clamp(22px, 3vw, 46px);
    border-bottom: 2px solid var(--planr-blue);
    background: #ffffff;
    color: var(--planr-text);
}

body:not(.auth-page) #branding,
body:not(.auth-page) #branding h1 {
    display: flex;
    align-items: center;
    margin: 0;
}

body:not(.auth-page) :is(#branding h1, #branding h1 a, #site-name, #site-name a) {
    color: var(--planr-blue);
    font-size: 28px;
    font-weight: 800;
    line-height: 1;
    text-decoration: none;
}

body:not(.auth-page) #user-tools {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #344b5d;
    font-size: 14px;
}

body:not(.auth-page) #user-tools a,
body:not(.auth-page) #logout-form button {
    border: 0;
    border-radius: 2px;
    background: transparent;
    color: #344b5d;
    padding: 5px 7px;
    font: inherit;
    font-weight: 700;
}

body:not(.auth-page) #user-tools a:hover,
body:not(.auth-page) #logout-form button:hover {
    background: #e3ebf0;
    color: #27485e;
    text-decoration: none;
}

body:not(.auth-page) div.breadcrumbs {
    padding: 12px clamp(22px, 3vw, 46px);
    border-bottom: 1px solid var(--planr-border);
    background: var(--planr-subtle);
    color: var(--planr-muted);
    font-size: 14px;
}

body:not(.auth-page) div.breadcrumbs a {
    color: var(--planr-blue);
}

body:not(.auth-page) #content {
    width: 100%;
    max-width: 1900px;
    margin-inline: auto;
    padding: 28px clamp(22px, 3vw, 46px) 46px;
}

body:not(.auth-page) #content > h1 {
    margin: 0 0 20px;
    color: var(--planr-text);
    font-size: 30px;
    line-height: 1.2;
}

body:not(.auth-page) #content-main > form {
    border: 0;
    background: transparent;
    box-shadow: none;
}

body:not(.auth-page) :is(.module, .inline-group, #changelist, #content-related, .submit-row) {
    margin-bottom: 20px;
    border: 1px solid var(--planr-border);
    border-radius: 2px;
    background: #ffffff;
    box-shadow: none;
}

body:not(.auth-page) :is(.module h2, .module caption, .inline-group h2, #changelist-filter h2) {
    margin: 0;
    padding: 11px 14px;
    border-radius: 0;
    background: var(--planr-blue);
    color: #ffffff;
    font-size: 15px;
    font-weight: 800;
    line-height: 1.35;
}

body:not(.auth-page) :is(.module h3, #changelist-filter h3) {
    margin: 0;
    padding: 12px 14px 6px;
    color: #344b5d;
    font-size: 14px;
}

body:not(.auth-page) table {
    border-collapse: collapse;
    border-color: var(--planr-border);
    font-size: 14px;
}

body:not(.auth-page) :is(td, th) {
    padding: 10px 13px;
    border-color: #d6dfe2;
    vertical-align: middle;
}

body:not(.auth-page) :is(thead th, tbody th) {
    background: var(--planr-subtle);
    color: #344b5d;
    font-weight: 800;
}

body:not(.auth-page) :is(.row1, .row2) {
    background: #ffffff;
}

body:not(.auth-page) tr:hover :is(td, th) {
    background: #f5f8f8;
}

body:not(.auth-page) .results {
    overflow-x: auto;
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

body:not(.auth-page) .form-row {
    padding: 14px 16px;
    border-color: #d6dfe2;
}

body:not(.auth-page) :is(.form-row label, .aligned label, label.required) {
    width: 180px;
    padding-top: 9px;
    color: #344b5d;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.35;
}

body:not(.auth-page) :is(input[type="text"], input[type="password"], input[type="email"], input[type="number"], input[type="url"], input[type="search"], select, textarea, .vTextField) {
    min-height: 40px;
    margin: 0;
    border: 1px solid #bdcbd1;
    border-radius: 2px;
    background: #ffffff;
    color: var(--planr-text);
    padding: 8px 10px;
    font: inherit;
    font-size: 14px;
    box-shadow: none;
}

body:not(.auth-page) .form-row :is(input[type="text"], input[type="password"], input[type="email"], input[type="number"], input[type="url"], input[type="search"], select, .vTextField) {
    width: min(100%, 760px);
}

body:not(.auth-page) textarea {
    width: min(100%, 900px);
    min-height: 140px;
}

body:not(.auth-page) :is(input, select, textarea):focus {
    border-color: var(--planr-teal);
    outline: 2px solid rgba(78, 126, 122, 0.18);
}

body:not(.auth-page) :is(.help, p.help, form p.help, div.help) {
    margin-top: 6px;
    color: var(--planr-muted);
    font-size: 13px;
    line-height: 1.45;
}

body:not(.auth-page) :is(.button, input[type="submit"], input[type="button"], .submit-row input, a.button, .object-tools a) {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: auto;
    min-height: 38px;
    margin: 0;
    border: 1px solid var(--planr-teal);
    border-radius: 3px;
    background: var(--planr-teal);
    color: #ffffff !important;
    padding: 0 13px;
    font: inherit;
    font-size: 14px;
    font-weight: 700;
    line-height: 36px;
    text-decoration: none;
    white-space: nowrap;
    box-shadow: none;
    cursor: pointer;
}

body:not(.auth-page) :is(.button, input[type="submit"], input[type="button"], .submit-row input, a.button, .object-tools a):hover {
    border-color: var(--planr-blue);
    background: var(--planr-blue);
}

body:not(.auth-page) :is(.deletelink, .submit-row a.deletelink) {
    border-color: var(--planr-red);
    background: var(--planr-red);
    color: #ffffff !important;
}

body:not(.auth-page) .object-tools {
    margin-top: -50px;
}

body:not(.auth-page) .object-tools li {
    height: auto;
}

body:not(.auth-page) .submit-row {
    display: block;
    padding: 12px 14px;
}

body:not(.auth-page) .submit-row p {
    margin: 0 0 0 8px;
}

body:not(.auth-page) .submit-row .deletelink-box {
    float: left;
    margin: 0;
}

body:not(.auth-page) #changelist .actions {
    padding: 10px 13px;
    background: var(--planr-subtle);
    font-size: 14px;
}

body:not(.auth-page) #changelist .actions label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

body:not(.auth-page) #changelist .actions select {
    width: auto;
    min-width: 220px;
}

body:not(.auth-page) #changelist-search input[type="text"] {
    width: min(520px, 65vw);
}

body:not(.auth-page) #changelist-filter {
    border-left: 1px solid var(--planr-border);
    border-radius: 0;
    background: #ffffff;
    box-shadow: none;
    font-size: 14px;
}

body:not(.auth-page) #changelist-filter ul {
    margin: 4px 0 12px;
}

body:not(.auth-page) #changelist-filter li a {
    display: block;
    padding: 5px 14px;
}

body:not(.auth-page) #changelist-filter li.selected a {
    border-left: 3px solid var(--planr-teal);
    background: #edf3f4;
    color: #27485e;
    padding-left: 11px;
}

body:not(.auth-page) .paginator {
    padding: 13px;
    font-size: 14px;
}

body:not(.auth-page) .messagelist {
    margin-bottom: 20px;
}

body:not(.auth-page) .messagelist li,
body:not(.auth-page) .errornote {
    margin-bottom: 10px;
    padding: 11px 13px;
    border: 1px solid var(--planr-border);
    border-radius: 2px;
    background-image: none;
    font-size: 14px;
    font-weight: 700;
}

body:not(.auth-page) .messagelist .success {
    border-color: rgba(78, 126, 122, 0.35);
    background-color: #e7efed;
    color: #315d59;
}

body:not(.auth-page) :is(.messagelist .error, .errornote) {
    border-color: rgba(184, 95, 101, 0.38);
    background-color: #f6e9ea;
    color: #93464c;
}

body:not(.auth-page) #nav-sidebar {
    border-right: 1px solid var(--planr-border);
    background: #f8f9f9;
}

body:not(.auth-page) #nav-sidebar .module {
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

body:not(.auth-page) #nav-sidebar :is(td, th) {
    padding: 9px 12px;
}

body:not(.auth-page) #toggle-nav-sidebar {
    border-right-color: var(--planr-border);
    background: #ffffff;
    color: var(--planr-blue);
}

@media (max-width: 900px) {
    body:not(.auth-page) #header {
        min-height: 66px;
        padding-inline: 18px;
    }

    body:not(.auth-page) #content {
        padding: 22px 18px 34px;
    }

    body:not(.auth-page) #content > h1 {
        font-size: 27px;
    }

    body:not(.auth-page) :is(.form-row label, .aligned label, label.required) {
        width: auto;
    }

    body:not(.auth-page) .object-tools {
        margin-top: 0;
    }
}

@media (max-width: 520px) {
    .auth-panel {
        padding: 26px 21px;
    }

    .auth-heading h1 {
        font-size: 27px;
    }
}