/* ========================================
   CI STYLESHEET
   ======================================== */

:root {
    /* CI-Farben */
    --ci-primary: #687C78;
    --ci-secondary: #779A94;
    --ci-accent: #919DAB;
    --ci-light: #C2CDDF;

    /* Zusätzliche neutrale Farben */
    --color-white: #ffffff;
    --color-text: #263331;
    --color-text-light: #5f6b69;
    --color-border: #d9dfde;
    --color-background: #f6f8f7;

    /* Typografie */
    --font-family: "Aptos", "Segoe UI", Arial, sans-serif;
    --font-size: 12pt;
    --line-height: 1.15;

    /* Abstände */
    --spacing-xs: 0.4rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2.5rem;

    /* Gestaltung */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    --shadow-sm: 0 2px 6px rgb(38 51 49 / 8%);
    --shadow-md: 0 6px 18px rgb(38 51 49 / 12%);
}


/* ========================================
   GRUNDLAGEN
   ======================================== */

* {
    box-sizing: border-box;
}

html {
    font-size: 100%;
    scroll-behavior: smooth;
}

html::-webkit-scrollbar {
    display: none;
}

/* For IE, Edge */
html {
    -ms-overflow-style: none; /* IE and Edge */
}

/* For Firefox */
html {
    scrollbar-width: none; /* Firefox */
}

/* Common overflow setting */
html {
    overflow: auto; /* or overflow-y: scroll; */
}

body {
    margin: 0;
    padding: 0;

    font-family: var(--font-family), Arial, Helvetica, sans-serif;
    font-size: var(--font-size);
    line-height: var(--line-height);

    color: var(--color-text);
    background-color: var(--color-background);

    -webkit-font-smoothing: antialiased;
}

.center {
    display: block;
    margin-left: auto;
    margin-right: auto;
}


/* ========================================
   ÜBERSCHRIFTEN
   ======================================== */

h1,
h2,
h3,
h4,
h5,
h6 {
    margin-top: 0;
    font-family: var(--font-family), Arial, Helvetica, sans-serif;
    line-height: 1.2;
    color: var(--ci-primary);
}

h1 {
    font-size: 2rem;
    font-weight: 700;
}

h2 {
    font-size: 1.5rem;
    font-weight: 700;
}

h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

h4 {
    font-size: 1.1rem;
    font-weight: 600;
}


.profile {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.profile img {
    width: 10rem;
    height: 10rem;
    border-radius: 50%;
    object-fit: cover;
}

.profile h2 {
    margin-top: 2rem;
}


/* ========================================
   TEXT & LINKS
   ======================================== */


p {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
}

strong {
    font-weight: 700;
}

a {
    color: var(--ci-primary);
    font-weight: 600;
    text-decoration: none;
    transition:
        color 0.2s ease,
        opacity 0.2s ease;
}

a:hover {
    color: var(--ci-secondary);
}

a:focus-visible {
    outline: 3px solid var(--ci-light);
    outline-offset: 3px;
}


/* ========================================
   BUTTONS
   ======================================== */

button,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 20px;
    padding: .4rem 1rem;

    border: 1px solid transparent;
    border-radius: var(--radius-sm);

    font: inherit;
    font-weight: 600;

    color: var(--color-white);
    background-color: var(--ci-primary);

    cursor: pointer;

    transition:
        background-color 0.2s ease,
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

button:hover,
.button:hover {
    background-color: var(--ci-secondary);
    box-shadow: var(--shadow-sm);
}

button:active,
.button:active {
    transform: translateY(2px) translateX(1px);
}


/* Sekundärer Button */

.button--secondary {
    color: var(--ci-primary);
    background-color: var(--ci-light);
}

.button--secondary:hover {
    color: var(--color-white);
    background-color: var(--ci-secondary);
}


/* ========================================
   KARTEN / CONTAINER
   ======================================== */

.card {
    padding: var(--spacing-lg);

    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);

    box-shadow: var(--shadow-sm);
}

.card__title {
    margin-bottom: var(--spacing-sm);
    color: var(--ci-primary);
}

.card__content {
    color: var(--color-text-light);
}


/* ========================================
   CI-FARBFLÄCHEN
   ======================================== */

.bg-primary {
    color: var(--color-white);
    background-color: var(--ci-primary);
}

.bg-secondary {
    color: var(--color-white);
    background-color: var(--ci-secondary);
}

.bg-accent {
    color: var(--color-white);
    background-color: var(--ci-accent);
}

.bg-light {
    color: var(--ci-primary);
    background-color: var(--ci-light);
}


/* ========================================
   FORMULARE
   ======================================== */

label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--ci-primary);
}

input,
textarea,
select {
    padding: 0.65rem 0.5rem;
    margin: 1rem;

    font: inherit;
    color: var(--color-text);

    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);

    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--ci-secondary);
    box-shadow: 0 0 0 3px rgb(119 154 148 / 20%);
}

input[type="text"][readonly] {
    background-color: var(--ci-light);
    user-select: none;
    cursor: not-allowed;
}


.question {
    margin-bottom: 1.5rem;
}

.question label {
    display: block;
    margin-bottom: 0.5rem;
}

.range-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.question-range {
    width: stretch;
}

.range-value {
    width: 2.5rem;
    height: 2rem;

    display: flex;
    align-items: center;
    justify-content: center;

    color: white;
    background-color: var(--ci-primary);
    border-radius: var(--radius-sm);

    font-weight: 700;
}


/* ========================================
   TABELLEN
   ======================================== */

.container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.container > div {
    padding: 1rem;
}

.container table {
    overflow-wrap: break-word;
    max-width: 100%;
}

.table-wrapper {
    max-width: 100%;
    overflow-x: auto;
}

.table-wrapper table {
    width: max-content;
    min-width: 100%;
}

.matrix_deactivated {
    user-select: none;
    color: var(--color-text-light);
    background-color: var(--ci-light);
    border: 0;
    cursor: not-allowed;
    opacity: 0.6;
}

.matrix_possible {
    user-select: none;
    color: var(--ci-primary);
    background-color: var(--color-white);
    border: 0;
    cursor: pointer;

    transition:
        background-color 0.2s ease,
        color 0.2s ease,
        box-shadow 0.2s ease;
}

.matrix_possible:hover {
    color: var(--color-white);
    background-color: var(--ci-accent);
    box-shadow: var(--shadow-sm);
}

.matrix_chosen {
    user-select: none;
    color: var(--color-white);
    background-color: var(--ci-secondary);
    border-color: var(--color-white);
    border: 0;
    cursor: default;
}

.matrix_choosen:hover {
    border-color: var(--ci-secondary);
}

.matrix_hidden {
    user-select: none;
    display: none;
}

table {
    width: auto;
    border-collapse: collapse;
    background-color: var(--color-background);
}

th {
    padding: 0.75rem;

    text-align: left;
    font-weight: 700;

    color: var(--color-white);
    background-color: var(--ci-primary);
}

.table_header {
    padding: 0.75rem;

    text-align: left;
    font-weight: 700;
    user-select: none;

    color: var(--color-white);
    background-color: var(--ci-primary);
}

.table_header:hover {
    background-color: var(--ci-primary);
}

td {
    max-width: 8.5rem;
    padding: 0.75rem;
    border-bottom: 1px solid var(--color-border);
    text-wrap: avoid-orphans;
}

td:hover {
    background-color: rgb(119 154 148 / 12%);
}

tr:nth-child(even) {
    background-color: var(--ci-light);
}

tr:nth-child(odd) {
    background-color: white;
}


/* ========================================
   HIGHLIGHT / INFO
   ======================================== */

.info {
    padding: var(--spacing-md);

    color: var(--ci-primary);
    background-color: var(--ci-light);

    border-left: 4px solid var(--ci-secondary);
    border-radius: var(--radius-sm);
}


/* ========================================
   TRENNLINIE
   ======================================== */

hr {
    margin: var(--spacing-lg) 0;
    border: 0;
    border-top: 1px solid var(--color-border);
}


/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    h1 {
        font-size: 1.6rem;
    }

    h2 {
        font-size: 1.3rem;
    }

    .card {
        padding: var(--spacing-md);
    }
}


/* ========================================
   REDUZIERTE BEWEGUNG
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========================================
   HEADER
   ======================================== */

.header {
    width: 100%;
    background-color: var(--ci-primary);
    color: var(--color-white);
    border-bottom: 4px solid var(--ci-secondary);
}

.header__container {
    width: min(100% - 2rem, 1200px);
    margin: 0 auto;
    padding: 1rem 0;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.header__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);

    color: var(--color-white);
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
}

.header__logo-image {
    width: auto;
    height: 2rem;
}

.header__logo:hover {
    color: var(--ci-light);
}

.header__logo-image:hover {
    filter:
        brightness(0)
        saturate(100%)
        invert(83%)
        sepia(12%)
        saturate(300%)
        hue-rotate(180deg)
        brightness(103%)
        contrast(88%);
}

.header__nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.header__nav a {
    padding: 0.5rem 0.75rem;

    color: var(--color-white);
    font-weight: 600;
    text-decoration: none;

    border-radius: var(--radius-sm);

    transition:
        background-color 0.2s ease,
        color 0.2s ease;
}

.header__nav a:hover,
.header__nav a[aria-current="page"] {
    color: var(--ci-primary);
    background-color: var(--ci-light);
}


/* ========================================
   FOOTER
   ======================================== */

.footer {
    margin-top: var(--spacing-xl);
    padding: 2rem 0;

    color: var(--color-white);
    background-color: var(--ci-primary);

    border-top: 4px solid var(--ci-secondary);
}

.footer__container {
    width: min(100% - 2rem, 1200px);
    margin: 0 auto;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.footer__section h2,
.footer__section h3 {
    margin-bottom: var(--spacing-sm);

    color: var(--ci-light);
    font-size: 1rem;
}

.footer__section p {
    color: var(--color-white);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;

    margin: 0;
    padding: 0;
    list-style: none;
}

.footer__links a {
    color: var(--color-white);
    font-weight: 400;
}

.footer__links a:hover {
    color: var(--ci-light);
}

.footer__bottom {
    width: min(100% - 2rem, 1200px);
    margin: var(--spacing-lg) auto 0;
    padding-top: var(--spacing-md);

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);

    color: var(--ci-light);
    font-size: 0.9rem;

    border-top: 1px solid var(--ci-secondary);
}

.footer__bottom p {
    margin: 0;
}

.footer__bottom a {
    color: var(--ci-light);
}

.footer__bottom a:hover {
    color: var(--ci-accent);
}


/* ========================================
   HEADER & FOOTER – RESPONSIVE
   ======================================== */

@media (max-width: 768px) {

    .header__container {
        flex-direction: column;
        align-items: flex-start;
    }

    .header__nav {
        width: 100%;
        flex-wrap: wrap;
    }

    .header__nav a {
        padding: 0.5rem;
    }

    .footer__container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .footer__bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}