:root {
    color-scheme: light;
    --auth-waldgruen: #2d5a27;
    --auth-waldgruen-light: #3d7a35;
    --auth-bachblau: #1a7a8a;
    --auth-bg: #f5f0e8;
    --auth-text: #1a2a18;
    --auth-text-mid: #4a5a48;
    --auth-sand: #f1e8d8;
    --auth-card-bg: rgba(255, 255, 255, 0.96);
    --auth-card-border: rgba(45, 90, 39, 0.2);
    --auth-shadow: 0 24px 60px rgba(16, 30, 16, 0.17);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Source Sans 3", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background:
        radial-gradient(circle at 12% 10%, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0) 36%),
        radial-gradient(circle at 88% 86%, rgba(26, 122, 138, 0.16) 0%, rgba(26, 122, 138, 0) 38%),
        linear-gradient(150deg, #f8f4ec 0%, var(--auth-bg, #f5f0e8) 56%, #e8f4e6 100%);
    color: var(--auth-text);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(16px, 3vw, 32px);
}

.card {
    width: min(980px, 100%);
    background: var(--auth-card-bg);
    border: 1px solid var(--auth-card-border);
    border-radius: 24px;
    box-shadow: var(--auth-shadow);
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(260px, 0.95fr) minmax(420px, 1.3fr);
}

.card.card-wide {
    width: min(1120px, 100%);
}

.banner {
    background: linear-gradient(135deg, var(--auth-primary, var(--auth-waldgruen)) 0%, var(--auth-secondary, var(--auth-waldgruen-light)) 100%);
    color: #f8fff4;
    padding: clamp(24px, 3vw, 36px);
    position: relative;
}

.banner::after {
    content: "";
    position: absolute;
    right: -60px;
    bottom: -72px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
}

.banner-row {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 18px;
    height: 100%;
    position: relative;
    z-index: 1;
}

.banner-text {
    min-width: 0;
}

.title {
    margin: 0;
    font-size: clamp(1.55rem, 1.2rem + 1vw, 2rem);
    line-height: 1.2;
    font-family: "Playfair Display", Georgia, "Times New Roman", serif;
}

.subtitle {
    margin: 10px 0 0;
    opacity: 0.95;
    font-size: 1rem;
}

.banner-logo {
    border: 1px solid rgba(45, 90, 39, 0.22);
    border-radius: 12px;
    width: auto;
    height: auto;
    object-fit: contain;
    background: #fff;
    flex-shrink: 0;
    box-shadow: 0 10px 24px rgba(22, 38, 22, 0.2);
}

.banner-logo-fallback {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 999px;
    background: #f5f7f1;
    border: 1px solid rgba(45, 90, 39, 0.2);
    font-weight: 700;
    color: var(--auth-waldgruen);
    flex-shrink: 0;
}

.content {
    padding: clamp(22px, 3vw, 38px);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, #fff 70%);
}

.alert {
    margin-bottom: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid rgba(45, 90, 39, 0.25);
    background: #f3f8ec;
    color: var(--auth-waldgruen-dark, #1e3d1b);
}

@media (max-width: 900px) {
    .card,
    .card.card-wide {
        grid-template-columns: 1fr;
        width: min(760px, 100%);
    }

    .banner-row {
        gap: 14px;
    }

    .banner::after {
        display: none;
    }
}

.form {
    margin-top: 8px;
    display: grid;
    gap: 10px;
}

.form input,
.form textarea,
.form select {
    width: 100%;
    border: 1px solid rgba(45, 90, 39, 0.24);
    border-radius: 11px;
    padding: 11px 13px;
    font: inherit;
    background: #fffdf9;
    color: var(--auth-text);
    transition: box-shadow .18s ease, border-color .18s ease;
}

.form input:focus,
.form textarea:focus,
.form select:focus {
    outline: none;
    border-color: var(--auth-primary, var(--auth-waldgruen));
    box-shadow: 0 0 0 3px rgba(61, 122, 53, 0.16);
}

.form label {
    font-weight: 600;
    color: #2a3f26;
}

.checkbox-row {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    margin-top: 4px;
    font-size: .92rem;
}

.checkbox-row input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
}

.checkbox-row a {
    color: var(--auth-bachblau);
}

.form button {
    border: 1px solid var(--auth-primary, var(--auth-waldgruen));
    border-radius: 11px;
    padding: 11px 14px;
    background: var(--auth-primary, var(--auth-waldgruen));
    color: #fff;
    font-weight: 700;
    letter-spacing: .01em;
    cursor: pointer;
    margin-top: 8px;
    box-shadow: 0 10px 22px rgba(45, 90, 39, 0.2);
    transition: transform .14s ease, box-shadow .14s ease, background .14s ease;
}

.form button:hover {
    background: var(--auth-secondary, var(--auth-waldgruen-light));
    transform: translateY(-1px);
    box-shadow: 0 14px 26px rgba(45, 90, 39, 0.24);
}

.hint {
    margin-top: 12px;
    font-size: 0.95rem;
    color: var(--auth-text-mid);
}

.hint a {
    color: var(--auth-bachblau);
}

.split-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.split-links a {
    color: var(--auth-primary, var(--auth-waldgruen));
    font-weight: 700;
    text-underline-offset: 2px;
}

.error-list {
    margin: 0 0 16px;
    padding-left: 18px;
    color: #b91c1c;
}

.grid-two {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.form textarea {
    min-height: 120px;
    resize: vertical;
}

@media (max-width: 700px) {
    .grid-two {
        grid-template-columns: 1fr;
    }
}