/* ===== Color Scheme ===== */
/* Neue Farbpalette, abgeleitet aus Referenzfarben */
:root {
    --void: #040D26;
    --deep-cove: #081640;
    --catalina-blue: #0D2F73;
    --dilly-dally: #F2D95C;
    --dangerously-red: #D9483B;
    --misty-blue: #e3eaf6;
    --soft-ice: #f5f7fb;
    --white: #ffffff;

    --text-dark: #040D26;
    --text-light: #5f6b81;

    /* Legacy aliases for ältere Selektoren */
    --pink: var(--dilly-dally);
    --purple: #0b1f4a;
    --light-gray: #edf1f8;
    --red: var(--dangerously-red);
}

/* ===== Reset & Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--soft-ice);
    overflow-x: hidden;
}

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

/* ===== Header ===== */
header {
    background: linear-gradient(135deg, var(--void), var(--catalina-blue));
    color: var(--white);
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

header h1 {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.3;
}

.admin-link {
    color: var(--white);
    text-decoration: none;
    padding: 0.4rem 0.8rem;
    border: none;
    border-radius: 5px;
    font-weight: 500;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    white-space: nowrap;
    flex-shrink: 0;
    opacity: 0.5;
}

.admin-link:hover {
    opacity: 0.7;
}

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(135deg, var(--catalina-blue), var(--deep-cove));
    color: var(--white);
    padding: 3rem 0;
    text-align: center;
}

.answer {
    font-size: 6rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    text-shadow: 4px 4px 8px rgba(0,0,0,0.2);
    margin-bottom: 1rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.subtitle {
    font-size: 1rem;
    font-weight: 300;
    opacity: 0.95;
    padding: 0 1rem;
    line-height: 1.5;
}

/* ===== Charts Section ===== */
.charts {
    padding: 3rem 0;
    background-color: var(--white);
}

.charts h2 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
    padding: 0 1rem;
}

.chart-grid {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 1rem;
    -webkit-overflow-scrolling: touch;
}

.chart-grid::-webkit-scrollbar {
    height: 8px;
}

.chart-grid::-webkit-scrollbar-track {
    background: var(--light-gray);
    border-radius: 4px;
}

.chart-grid::-webkit-scrollbar-thumb {
    background: var(--purple);
    border-radius: 4px;
}

.chart-grid::-webkit-scrollbar-thumb:hover {
    background: var(--pink);
}

.chart-container {
    background: var(--white);
    padding: 1rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-left: 4px solid var(--purple);
    max-height: 280px;
    min-width: 280px;
    flex-shrink: 0;
}

.chart-container canvas {
    max-height: 200px;
}

.chart-container h3 {
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-size: 1rem;
    line-height: 1.4;
}

/* ===== Timeline Section ===== */
.timeline {
    padding: 3rem 0;
    background-color: var(--light-gray);
}

.timeline h2 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    padding: 0 1rem;
}

.timeline-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1rem;
    padding: 0 1rem;
    line-height: 1.5;
}

.articles-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
    align-items: stretch;
}

.loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-light);
    font-size: 1.2rem;
}

/* Article Card - Mobile First */
.article-card {
    background: var(--white);
    border-radius: 16px;
    padding: 0;
    box-shadow: 0 12px 30px rgba(13,47,115,0.08);
    border: 1px solid rgba(13,47,115,0.08);
    position: relative;
    overflow: hidden;
    color: var(--text-dark);
    display: flex;
    flex-direction: column;
    min-height: 420px;
    height: 100%;
}

.article-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
    background-color: var(--light-gray);
    flex-shrink: 0;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.article-card:hover .article-image img {
    transform: scale(1.05);
}

.article-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.8rem;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 1rem 1rem 0 1rem;
}

.article-date {
    background-color: var(--purple);
    color: var(--white);
    padding: 0.25rem 0.7rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.article-source {
    color: var(--text-light);
    font-size: 0.85rem;
    font-style: italic;
}

.article-title {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    line-height: 1.4;
    padding: 0 1rem;
    word-wrap: break-word;
    /* background-color: red; */
    min-height: 50px;
}

.article-author {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
    padding: 0 1rem;
}

.prediction-info {
    background: linear-gradient(135deg, var(--deep-cove), var(--catalina-blue));
    color: var(--white);
    padding: 1.2rem;
    border-radius: 14px;
    margin: 0 1rem 1.2rem 1rem;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.1);
}

.prediction-text {
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}


.progress-container {
    background-color: var(--misty-blue);
    border-radius: 10px;
    height: 18px;
    overflow: hidden;
    position: relative;
    margin: 1rem 1rem 0.5rem 1rem;
}

.progress-bar {
    height: 100%;
    background-color: var(--deep-cove);
    transition: width 0.5s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 1px 2px rgba(0,0,0,0.15);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.45rem 1rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 0.9rem;
    width: 100%;
    text-align: center;
}

.status-badge.expired {
    background-color: var(--dangerously-red);
    color: var(--white);
    box-shadow: 0 8px 22px rgba(217,72,59,0.25);
}

.status-badge.active {
    background-color: var(--catalina-blue);
    color: var(--white);
    box-shadow: 0 8px 22px rgba(13,47,115,0.25);
}

.article-card > a {
    display: block;
    padding: 0 1rem 1rem 1rem;
    font-size: 0.95rem;
    word-wrap: break-word;
    color: var(--catalina-blue);
    margin-top: auto;
    font-weight: 600;
}

.article-card > a:hover {
    text-decoration: underline;
}

/* ===== Submit Section ===== */
.submit-section {
    padding: 3rem 0;
    background-color: var(--white);
}

.submit-section h2 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    padding: 0 1rem;
}

.submit-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1rem;
    padding: 0 1rem;
    line-height: 1.5;
}

.submit-card {
    max-width: 700px;
    margin: 0 auto;
    background: var(--light-gray);
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.submit-card textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid var(--light-gray);
    background: var(--white);
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    resize: vertical;
    transition: border-color 0.3s ease, box-shadow 0.3s;
    box-shadow: 0 1px 2px rgba(13,47,115,0.04);
}

.submit-card textarea:focus {
    outline: none;
    border-color: var(--catalina-blue);
    box-shadow: 0 0 0 2px #e3eaf6;
}

/* ===== Submissions Admin ===== */
.submissions-section {
    margin-top: 3rem;
}

.submission-card {
    background: var(--light-gray);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--pink);
}

.submission-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.submission-nickname {
    font-weight: 600;
    color: var(--purple);
}

.submission-date {
    font-size: 0.9rem;
    color: var(--text-light);
}

.submission-link {
    color: var(--purple);
    text-decoration: none;
    font-weight: 500;
    word-break: break-word;
    overflow-wrap: break-word;
}

.submission-link:hover {
    text-decoration: underline;
}

.submission-comment {
    background: var(--white);
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
    color: var(--text-dark);
    line-height: 1.6;
    word-wrap: break-word;
}

.submission-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.submission-actions button {
    background: var(--dangerously-red);
    color: var(--white);
    border: none;
    min-width: 90px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 5px;
    padding: 0.5rem 1rem;
    margin-top: 0.5rem;
    transition: background 0.2s;
}
.submission-actions button:hover {
    background: #b32e22;
}

/* Admin Buttons sichtbar und klar */
.admin-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.admin-actions button,
.admin-actions .btn {
    min-width: 120px;
    padding: 0.7rem 1.2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 5px;
    border: none;
    background: linear-gradient(135deg, var(--catalina-blue), var(--deep-cove));
    color: var(--white);
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(13,47,115,0.08);
}

.admin-actions button:hover,
.admin-actions .btn:hover {
    background: linear-gradient(135deg, var(--dilly-dally), var(--catalina-blue));
    color: var(--void);
}

/* Delete Button (danger) */
.btn-delete {
    background: var(--dangerously-red) !important;
    color: var(--white) !important;
}
.btn-delete:hover {
    background: #b32e22 !important;
    color: #fff !important;
}

/* ===== Footer ===== */
footer {
    background-color: var(--text-dark);
    color: var(--white);
    padding: 2rem 0;
    text-align: center;
}

footer a {
    color: var(--white);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

.disclaimer {
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.7;
    font-style: italic;
}

/* ===== Admin Styles ===== */
.admin-section {
    padding: 2rem 0;
    min-height: 70vh;
}

.admin-card {
    background: var(--white);
    border-radius: 10px;
    padding: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.admin-card h2 {
    margin-bottom: 1.5rem;
    color: var(--purple);
    font-size: 1.5rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #c3c8d0;
    background: var(--white);
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s;
    box-shadow: 0 1px 2px rgba(13,47,115,0.04);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--catalina-blue);
    box-shadow: 0 0 0 2px #e3eaf6;
}

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

.btn {
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--pink), var(--purple));
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.btn-secondary {
    background-color: var(--light-gray);
    color: var(--text-dark);
    margin-left: 1rem;
}

.btn-secondary:hover {
    background-color: #e0e0e0;
}

.error-message {
    color: var(--red);
    margin-top: 1rem;
    padding: 0.8rem;
    background-color: #ffe6e6;
    border-radius: 5px;
    display: none;
}

.error-message.show {
    display: block;
}

.success-message {
    color: #2d8659;
    margin-top: 1rem;
    padding: 0.8rem;
    background-color: #d4edda;
    border-radius: 5px;
    display: none;
}

.success-message.show {
    display: block;
}

/* ===== Tablet & Desktop ===== */
@media (min-width: 768px) {
    header h1 {
        font-size: 1.8rem;
    }

    header {
        padding: 1.5rem 0;
    }

    .admin-link {
        padding: 0.5rem 1rem;
        font-size: 2rem;
    }

    .answer {
        font-size: 10rem;
    }

    .subtitle {
        font-size: 1.3rem;
    }

    .hero {
        padding: 4rem 0;
    }

    .charts,
    .timeline,
    .submit-section {
        padding: 4rem 0;
    }

    .charts h2,
    .timeline h2,
    .submit-section h2 {
        font-size: 2.5rem;
    }

    .submit-subtitle,
    .timeline-subtitle {
        font-size: 1.1rem;
    }

    .submit-card {
        padding: 2rem;
    }

    .admin-section {
        padding: 4rem 0;
    }

    .admin-card {
        padding: 2rem;
    }

    .admin-card h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    .form-group {
        margin-bottom: 1.5rem;
    }

    .form-group label {
        font-size: 1rem;
    }

    .chart-grid {
        gap: 2rem;
    }

    .chart-container {
        padding: 1.2rem;
        max-height: 300px;
        min-width: 350px;
    }

    .chart-container canvas {
        max-height: 220px;
    }

    .chart-container h3 {
        font-size: 1.2rem;
    }

    .article-card {
        margin-bottom: 2.5rem;
        display: flex;
        flex-direction: column;
        height: 100%;
    }

    .article-image {
        height: 220px;
    }

    .article-header {
        padding: 1.5rem 1.5rem 0 1.5rem;
        margin-bottom: 1rem;
    }

    .article-date {
        padding: 0.3rem 0.8rem;
        font-size: 0.9rem;
    }

    .article-source {
        font-size: 0.9rem;
    }

    .article-title {
        font-size: 1.3rem;
        padding: 0 1.5rem;
        min-height: 120px;
        /* background-color: green; */
        min-height: 120px;
    }

    .article-author {
        font-size: 0.8rem;
        padding: 0 1.5rem;
        margin-bottom: 1rem;
    }

    .prediction-info {
        margin: 0 1.5rem 1rem 1.5rem;
    }

    .prediction-text {
        font-size: 1rem;
    }

    .progress-bar {
        font-size: 0.9rem;
    }

    .status-badge {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }

    .article-card > a {
        padding: 0 1.5rem 1.5rem 1.5rem;
        font-size: 1rem;
        margin-top: auto;
    }


    .articles-container {
        grid-template-columns: repeat(2, minmax(280px, 1fr));
        gap: 2.5rem;
    }

    .article-card {
        min-height: 460px;
    }

    .article-image {
        height: 220px;
    }

    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 1024px) {
    .chart-container {
        min-width: 380px;
    }

    .articles-container {
        grid-template-columns: repeat(3, minmax(300px, 1fr));
    }

    .article-card {
        min-height: 500px;
    }

    .article-image {
        height: 240px;
    }
}