/* ==========================================================================
   Kartenwerkstatt - Landing Page Styles (index.php)
   Uses CSS variables from css/style.css
   ========================================================================== */

/* --- Landing Page (index.php) — Kartenwerkstatt --- */

.landing-body {
    overflow: auto;
    background: var(--color-bg);
}

/* Hero */
.landing-hero {
    position: relative;
    padding: 80px 24px 48px;
    text-align: center;
    overflow: hidden;
}

.landing-hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(124,58,237,0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(167,139,250,0.1) 0%, transparent 50%),
        linear-gradient(160deg, #f5f0ff 0%, #ede9fe 40%, #faf8ff 100%);
    z-index: 0;
}

.landing-hero__content {
    position: relative;
    z-index: 1;
}

.landing-hero__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #ffffff;
    margin-bottom: 20px;
    box-shadow: 0 8px 32px rgba(124,58,237,0.3);
}

.landing-hero__title {
    font-size: 44px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 8px;
    letter-spacing: -0.5px;
}

.landing-hero__subtitle {
    font-size: 18px;
    color: var(--color-text-light);
    font-weight: 500;
    margin: 0;
}

/* Zitat */
.landing-quote {
    max-width: 600px;
    margin: 0 auto;
    padding: 24px 24px 40px;
    text-align: center;
}

.landing-quote__text {
    font-size: 20px;
    font-weight: 500;
    font-style: italic;
    color: var(--color-primary);
    line-height: 1.6;
    margin: 0;
}

.landing-quote__author {
    display: block;
    margin-top: 8px;
    font-size: 14px;
    font-style: normal;
    color: var(--color-text-light);
    font-weight: 600;
}

/* Claim */
.landing-claim {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 24px 48px;
    text-align: center;
    font-size: 17px;
    font-weight: 500;
    color: var(--color-text-light);
    letter-spacing: 0.2px;
}

/* Pool erstellen */
.landing-create {
    max-width: 440px;
    margin: 0 auto;
    padding: 0 24px 48px;
}

.landing-create__card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: 32px 28px;
    box-shadow: var(--shadow-lg);
    text-align: center;
    backdrop-filter: var(--glass-blur);
}

.landing-create__title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 6px;
}

.landing-create__desc {
    font-size: 14px;
    color: var(--color-text-light);
    margin: 0 0 20px;
}

.landing-create__input {
    width: 100%;
    height: 48px;
    padding: 0 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    font-size: 15px;
    color: var(--color-text);
    transition: border-color var(--transition-fast);
    margin-bottom: 12px;
}

.landing-create__input:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
}

.landing-create__btn {
    width: 100%;
    height: 48px;
    border: none;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: 0 4px 16px rgba(124,58,237,0.3);
}

.landing-create__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(124,58,237,0.4);
}

.landing-create__btn:active {
    transform: scale(0.98);
}

.landing-create__btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.landing-create__error {
    font-size: 13px;
    color: var(--color-danger);
    min-height: 20px;
    margin-top: 8px;
}

/* Meine Pools */
.landing-pools {
    max-width: 480px;
    margin: 0 auto;
    padding: 0 24px 48px;
}

.landing-pools__heading {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 12px;
    text-align: center;
}

.landing-pools__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.landing-pools__item {
    display: flex;
    align-items: center;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-fast);
}

.landing-pools__item:hover {
    box-shadow: var(--shadow-md);
}

.landing-pools__link {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    text-decoration: none;
    color: inherit;
    min-width: 0;
}

.landing-pools__name {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.landing-pools__pin {
    font-size: 13px;
    color: var(--color-text-light);
    font-family: 'SF Mono', 'Fira Code', monospace;
    flex-shrink: 0;
    margin-left: 12px;
}

.landing-pools__remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    background: none;
    color: var(--color-text-light);
    cursor: pointer;
    border-radius: var(--radius-full);
    flex-shrink: 0;
    margin-right: 4px;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.landing-pools__remove:hover {
    background: #fef2f2;
    color: var(--color-danger);
}

/* Responsive hero */
@media (max-width: 600px) {
    .landing-hero {
        padding: 60px 20px 36px;
    }
    .landing-hero__title {
        font-size: 32px;
    }
    .landing-hero__subtitle {
        font-size: 16px;
    }
}

/* ==========================================================================
   Home: Product Cards (index.php)
   ========================================================================== */

.home-products {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px 64px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.home-product-card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: 32px 28px 28px;
    box-shadow: var(--shadow-md);
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s, box-shadow 0.25s;
    border: 2px solid transparent;
}

.home-product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(124,58,237,0.18);
    border-color: var(--color-primary-light);
}

.home-product-card__icon {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: #fff;
}

.home-product-card__icon--karten {
    background: linear-gradient(135deg, #7c3aed 0%, #5b21b6 100%);
    box-shadow: 0 6px 24px rgba(124,58,237,0.3);
}

.home-product-card__icon--wuerfel {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    box-shadow: 0 6px 24px rgba(37,99,235,0.3);
}

.home-product-card__icon--brett {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    box-shadow: 0 6px 24px rgba(5,150,105,0.3);
}

.home-product-card__title {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 8px;
}

.home-product-card__desc {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.6;
    margin: 0 0 16px;
    flex: 1;
}

.home-product-card__features {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.home-product-card__features span {
    padding: 4px 10px;
    border-radius: var(--radius-full);
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-size: 12px;
    font-weight: 600;
}

.home-product-card__cta {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-primary);
    transition: color 0.15s;
}

.home-product-card:hover .home-product-card__cta {
    color: var(--color-primary-dark);
}

/* Coming soon card */
.home-product-card--soon {
    opacity: 0.55;
    cursor: default;
    border: 2px dashed var(--color-border);
    box-shadow: none;
}

.home-product-card--soon:hover {
    transform: none;
    box-shadow: none;
    border-color: var(--color-border);
}

.home-product-card__badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    background: var(--color-bg);
    border: 1.5px solid var(--color-border);
    color: var(--color-text-light);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 8px;
}

@media (max-width: 860px) {
    .home-products {
        grid-template-columns: 1fr 1fr;
        max-width: 780px;
    }
}

@media (max-width: 600px) {
    .home-products {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}

/* ==========================================================================
   Landing: BeiSpiele
   ========================================================================== */

.landing-examples {
    max-width: 1080px;
    margin: 0 auto;
    padding: 56px 24px 64px;
}

.landing-examples__intro {
    text-align: center;
    margin-bottom: 40px;
}

.landing-examples__intro h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 8px;
}

.landing-examples__intro p {
    font-size: 16px;
    color: var(--color-text-light);
    margin: 0;
}

.landing-examples__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.landing-examples__card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: box-shadow 0.25s, transform 0.25s;
    display: flex;
    flex-direction: column;
}

.landing-examples__card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.landing-examples__img {
    background: linear-gradient(135deg, #ede9fe 0%, #ddd6fe 100%);
    padding: 12px;
    height: 180px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.landing-examples__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-sm);
    display: block;
}

.landing-examples__body {
    padding: 14px 16px 18px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.landing-examples__body h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 4px;
    line-height: 1.3;
}

.landing-examples__subtitle {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-primary);
    margin: 0 0 8px;
    line-height: 1.4;
}

.landing-examples__body > p:last-child {
    font-size: 13px;
    color: var(--color-text-light);
    line-height: 1.5;
    margin: 0;
}

@media (max-width: 960px) {
    .landing-examples__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 500px) {
    .landing-examples__grid {
        grid-template-columns: 1fr;
        max-width: 340px;
        margin: 0 auto;
    }
}

/* ==========================================================================
   Landing: Didaktische Hinweise
   ========================================================================== */

.landing-didactics {
    max-width: 860px;
    margin: 0 auto;
    padding: 56px 24px 72px;
}

.landing-didactics__intro {
    text-align: center;
    margin-bottom: 40px;
}

.landing-didactics__intro h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 8px;
}

.landing-didactics__intro p {
    font-size: 16px;
    color: var(--color-text-light);
    margin: 0;
}

.landing-didactics__list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.landing-didactics__item {
    display: flex;
    gap: 0;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: box-shadow 0.25s, transform 0.25s;
    border-left: 4px solid var(--color-primary);
}

.landing-didactics__item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.landing-didactics__number {
    width: 60px;
    min-width: 60px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 28px;
    font-size: 32px;
    font-weight: 800;
    color: var(--color-primary);
    background: linear-gradient(180deg, var(--color-primary-light) 0%, transparent 100%);
}

.landing-didactics__content {
    flex: 1;
    min-width: 0;
    padding: 24px 28px 28px 20px;
}

.landing-didactics__steps {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    padding: 14px 18px;
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
}

.landing-didactics__step {
    padding: 6px 14px;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
}

.landing-didactics__arrow {
    color: var(--color-primary);
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.landing-didactics__arrow svg {
    width: 20px;
    height: 20px;
}

.landing-didactics__gain {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--color-border);
}

.landing-didactics__gain-label {
    font-size: 12px;
    color: var(--color-text-light);
}

.landing-didactics__gain-dots {
    display: flex;
    gap: 4px;
}

.landing-didactics__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-border);
}

.landing-didactics__dot--filled {
    background: var(--color-primary);
}

.landing-didactics__gain-level {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
}

.landing-didactics__content h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 4px;
    line-height: 1.3;
}

.landing-didactics__subtitle {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    margin: 0 0 12px;
}

.landing-didactics__content > p:last-of-type:not(.landing-didactics__subtitle) {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 600px) {
    .landing-didactics__item {
        flex-direction: column;
        border-left-width: 3px;
    }
    .landing-didactics__number {
        width: auto;
        min-width: auto;
        padding: 16px 20px 0;
        justify-content: flex-start;
        font-size: 24px;
    }
    .landing-didactics__content {
        padding: 8px 20px 22px;
    }
}

/* ==========================================================================
   Landing Footer
   ========================================================================== */

.landing-footer {
    border-top: 1px solid var(--color-border);
    margin-top: 64px;
    background: var(--color-surface);
}

.landing-footer__inner {
    max-width: 1080px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding: 48px 24px 36px;
}

.landing-footer__col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.landing-footer__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 17px;
    font-weight: 600;
    color: var(--color-text);
}

.landing-footer__brand svg {
    color: var(--color-primary);
}

.landing-footer__desc {
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text-light);
    margin: 0;
}

.landing-footer__col h4 {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--color-text-light);
    margin: 0 0 2px;
}

.landing-footer__col a {
    font-size: 14px;
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.15s;
}

.landing-footer__col a:hover {
    color: var(--color-primary);
}

.landing-footer__lang {
    display: flex;
    gap: 8px;
}

.landing-footer__lang-btn {
    padding: 5px 14px;
    border-radius: var(--radius-full);
    border: 1.5px solid var(--color-border);
    background: transparent;
    color: var(--color-text-light);
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.15s;
}

.landing-footer__lang-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    cursor: default;
}

.landing-footer__lang-btn:disabled:not(.active) {
    opacity: 0.35;
    cursor: not-allowed;
}

.landing-footer__bottom {
    border-top: 1px solid var(--color-border);
    text-align: center;
    padding: 18px 24px;
}

.landing-footer__bottom p {
    margin: 0;
    font-size: 13px;
    color: var(--color-text-light);
    display: inline;
}

.landing-footer__admin-sep {
    font-size: 13px;
    color: var(--color-text-light);
    opacity: 0.4;
    margin: 0 6px;
}

.landing-footer__admin-link {
    font-size: 13px;
    color: var(--color-text-light);
    text-decoration: none;
    opacity: 0.4;
    transition: opacity var(--transition-fast);
}

.landing-footer__admin-link:hover {
    opacity: 1;
}