:root {
    /* Theme Colors - Nachhaltig & Vertrauensvoll */
    --primary-color: #2D6A4F; /* Waldgrün - Nachhaltigkeit */
    --secondary-color: #F4A261; /* Warmes Orange - Energie */
    --accent-color: #2D6A4F;
    /* Variations für bessere Lesbarkeit */
    --primary-dark: #1d4533;
    --primary-light: #40916c;
    --secondary-dark: #e76f51;
    --secondary-light: #f9c98a;
    /* Transparente Versionen */
    --primary-transparent-10: rgba(45, 106, 79, 0.1);
    --primary-transparent-15: rgba(45, 106, 79, 0.15);
    --primary-transparent-80: rgba(45, 106, 79, 0.8);
    --secondary-transparent-10: rgba(244, 162, 97, 0.1);
    --secondary-transparent-80: rgba(244, 162, 97, 0.8);
    /* Neutrale Farben */
    --bg-light: #E5e5e5;
    --bg-lighter: #f5f5f5;
    --bg-white: #ffffff;
    --text-dark: #333;
    --text-medium: #555;
    --text-light: #666;
}

html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: var(--secondary-light);
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: var(--primary-color);
}

.btn-primary {
    color: #fff;
    background-color: var(--primary-color);
    border-color: var(--primary-dark);
}

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

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--secondary-color);
}

.content {
    padding-top: 1.1rem;
    background-image: linear-gradient(to bottom, transparent 0%, transparent 30%, var(--primary-color) 100%), url('/img/birkebg.jpg');
    background-position: center top;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: calc(100vh - 15vh - 40vh);
    padding-bottom: 2rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

/* ===== GEMEINSAME KOMPONENTEN ===== */

/* Card Styles */
.card {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3), 0 6px 6px rgba(0, 0, 0, 0.23) !important;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--bg-lighter) 0%, var(--secondary-light) 100%);
    border-radius: 10px;
    padding: 3rem;
    margin-bottom: 2rem;
    text-align: center;
}

.page-title {
    color: var(--primary-color);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

/* Info Card */
.info-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    box-shadow: 0 4px 12px rgba(45, 106, 79, 0.25);
}

.info-card-icon {
    font-size: 2.5em;
    flex-shrink: 0;
}

.info-card-content {
    flex: 1;
}

.info-card h4 {
    margin: 0 0 1rem 0;
    font-size: 1.5em;
    font-weight: 600;
    color: white;
    border: none;
    padding: 0;
}

.info-card p {
    margin: 0;
    line-height: 1.7;
    font-size: 1.05em;
    opacity: 0.95;
}

/* Success Card */
.success-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
    padding: 3rem;
    border-radius: 10px;
    margin-top: 2rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    box-shadow: 0 8px 20px rgba(45, 106, 79, 0.3);
    animation: slideIn 0.5s ease-out;
}

.success-card-icon {
    font-size: 3.5em;
    flex-shrink: 0;
    animation: bounceIn 0.8s ease-out;
}

.success-card-content {
    flex: 1;
}

.success-card h4 {
    margin: 0 0 1.5rem 0;
    font-size: 2em;
    font-weight: 700;
    color: white;
    border: none;
    padding: 0;
}

.success-card p {
    margin: 0;
    line-height: 1.8;
    font-size: 1.15em;
    opacity: 0.95;
}

/* Alert Styles */
.alert-success {
    background-color: var(--primary-transparent-15);
    border: 2px solid var(--primary-light);
    color: var(--primary-dark);
    padding: 1rem;
    border-radius: 8px;
}

.alert-danger {
    background-color: #f8d7da;
    border: 2px solid #f5c6cb;
    color: #721c24;
    padding: 1rem;
    border-radius: 8px;
}

/* Form Styles */
.form-section {
    background-color: var(--bg-white);
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    border: 1px solid var(--bg-light);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

    .form-section:hover {
        box-shadow: 0 4px 12px rgba(45, 106, 79, 0.15);
    }

    .form-section h4 {
        margin-top: 0;
        margin-bottom: 1rem;
        color: var(--primary-color);
        font-size: 1.3rem;
        font-weight: 600;
        border-bottom: 2px solid var(--primary-light);
        padding-bottom: 0.5rem;
    }

    .form-section h5 {
        margin-top: 1.5rem;
        margin-bottom: 1rem;
        color: var(--primary-dark);
        font-size: 1.1em;
        font-weight: 600;
        padding-left: 0.75rem;
        border-left: 3px solid var(--secondary-color);
    }

    .form-section.collapsed {
        padding: 1rem 1.5rem;
    }

.form-group {
    margin-bottom: 1.2rem;
}

    .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        font-weight: 500;
        color: var(--text-dark);
    }

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--bg-light);
    border-radius: 6px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: var(--bg-white);
}

    .form-control:focus {
        outline: none;
        border-color: var(--primary-color);
        box-shadow: 0 0 0 0.2rem var(--primary-transparent-15);
    }

    .form-control:hover {
        border-color: var(--primary-light);
    }

/* Accordion Styles */
.accordion-header {
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    transition: all 0.2s ease;
    padding: 0.5rem;
    margin: -0.5rem -0.5rem 1rem -0.5rem;
    border-radius: 4px;
}

    .accordion-header:hover {
        background-color: var(--primary-transparent-10);
    }

.accordion-icon {
    display: inline-block;
    margin-right: 0.75rem;
    font-size: 0.9em;
    transition: transform 0.3s ease;
    color: var(--primary-color);
    font-weight: bold;
}

.accordion-content {
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

/* Button Styles */
.btn-submit {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
    padding: 1rem 2.5rem;
    border:2px solid white;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 2rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(45, 106, 79, 0.2);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

    .btn-submit:hover:not(:disabled) {
        transform: translateY(-2px);
        border: 2px solid white;
        box-shadow: 0 6px 12px rgba(45, 106, 79, 0.3);
        background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    }

    .btn-submit:active:not(:disabled) {
        border: 2px solid white;
        transform: translateY(0);
    }

    .btn-submit:disabled {
        background: linear-gradient(135deg, var(--text-light) 0%, var(--text-medium) 100%);
        cursor: not-allowed;
        transform: none;
        opacity: 0.6;
    }

/* Back Button */
.back-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--secondary-light);
    color: var(--text-dark);
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    margin-top: 2rem;
}

    .back-button:hover {
        background-color: var(--primary-dark);
        color: white;
        transform: translateX(-5px);
        box-shadow: 0 5px 15px var(--primary-transparent-10);
    }

/* Action Button */
.action-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--secondary-light);
    color: var(--text-dark);
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

    .action-button:hover {
        background-color: var(--primary-dark);
        color: white;
        transform: translateY(-3px);
        box-shadow: 0 5px 15px var(--primary-transparent-10);
    }

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transition: all 0.8s ease-out;
}

.slide-in-up {
    transform: translateY(50px);
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounceIn {
    0% {
        transform: scale(0);
    }

    50% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
    }
}

/* ===== MOBILE OPTIMIERUNGEN ===== */
@media (max-width: 768px) {
    .page-header {
        padding: 2rem 1.5rem;
    }

    .page-title {
        font-size: 1.8rem;
    }

    .form-section {
        padding: 1rem;
    }

        .form-section h4 {
            font-size: 1.1rem;
        }

        .form-section h5 {
            font-size: 1rem;
        }

    .info-card,
    .success-card {
        flex-direction: column;
        padding: 1.5rem;
        gap: 1rem;
    }

    .info-card-icon,
    .success-card-icon {
        font-size: 2em;
    }

    .btn-submit,
    .action-button {
        width: 100%;
        justify-content: center;
    }

    .back-button {
        width: 100%;
        justify-content: center;
    }
}

/* Tablet Optimierungen */
@media (min-width: 769px) and (max-width: 1024px) {
    .page-title {
        font-size: 2.2rem;
    }

    .form-section h4 {
        font-size: 1.5rem;
    }
}

/* ===== BLAZOR ERROR UI ===== */
#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

/* ===== LOADING INDICATOR ===== */
.loading-progress {
    position: absolute;
    display: block;
    width: 8rem;
    height: 8rem;
    inset: 20vh 0 auto 0;
    margin: 0 auto 0 auto;
}

    .loading-progress circle {
        fill: none;
        stroke: #e0e0e0;
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: var(--primary-color);
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

/* ===== MISC ===== */
code {
    color: #c02d76;
}

.required {
    color: #dc3545;
    font-weight: bold;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}