* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* 🌿 PFLANZENHINTERGRUND */
.organic-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 1;
}

.plant-layer {
    position: absolute;
    width: 150%;
    height: 150%;
    background-size: 800px 800px;
    background-repeat: repeat;
    opacity: 0.12;
    animation: organicSway 25s ease-in-out infinite;
}

.layer1 { 
    background-image: url('assets/plant1.jpg');
    animation-duration: 28s;
    top: 0;
    left: 0;
}

.layer2 { 
    background-image: url('assets/plant2.jpg');
    animation-duration: 32s;
    animation-direction: reverse;
    top: 10%;
    left: 15%;
    opacity: 0.10;
}

.layer3 { 
    background-image: url('assets/plant3.jpg');
    animation-duration: 36s;
    top: -5%;
    left: 25%;
    opacity: 0.09;
}

.layer4 { 
    background-image: url('assets/plant1.jpg');
    animation-duration: 40s;
    animation-direction: reverse;
    top: 20%;
    left: -10%;
    opacity: 0.07;
}

@keyframes organicSway {
    0%, 100% { 
        transform: translate(0, 0) rotate(0deg) scale(1); 
        opacity: 0.12; 
    }
    25% { 
        transform: translate(-3%, 1%) rotate(2deg) scale(1.02); 
        opacity: 0.10; 
    }
    50% { 
        transform: translate(2%, -2%) rotate(-1deg) scale(1.01); 
        opacity: 0.13; 
    }
    75% { 
        transform: translate(-1%, 2%) rotate(1deg) scale(1.03); 
        opacity: 0.11; 
    }
}

/* RESPONSIVE CONTAINER */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    position: relative;
    z-index: 10;
}

/* 🔥 ANNOUNCEMENT */
.hero-announcement {
    position: relative;
    background: linear-gradient(145deg, 
        rgba(255,255,255,0.12) 0%, 
        rgba(139,92,246,0.22) 50%, 
        rgba(217,70,239,0.18) 100%);
    backdrop-filter: blur(40px);
    border-radius: 30px;
    padding: 35px 40px;
    margin: 40px auto;
    max-width: 700px;
    text-align: center;
    border: 2px solid rgba(255,255,255,0.3);
    box-shadow: 
        0 40px 80px rgba(0,0,0,0.35),
        0 0 60px rgba(139,92,246,0.2),
        inset 0 1px 0 rgba(255,255,255,0.6);
    animation: heroFloat 8s ease-in-out infinite;
}

.announcement-glow {
    position: absolute;
    inset: -15px;
    background: radial-gradient(circle at center, 
        rgba(255,255,255,0.25) 0%, 
        transparent 70%);
    border-radius: 40px;
    z-index: -1;
    animation: glowPulse 5s ease-in-out infinite;
}

.announcement-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: linear-gradient(45deg, #ef4444, #f87171);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.8rem;
    font-weight: 800;
    box-shadow: 0 8px 20px rgba(239,68,68,0.4);
    animation: badgeFloat 3s ease-in-out infinite;
}

.announcement-content {
    position: relative;
    z-index: 2;
}

#latestAnnouncement {
    color: white;
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    font-weight: 900;
    margin-bottom: 15px;
    background: linear-gradient(45deg, #ffffff 0%, #f8fafc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.15;
}

#announcementDate {
    color: rgba(255,255,255,0.95);
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    font-weight: 500;
    background: rgba(255,255,255,0.1);
    padding: 8px 16px;
    border-radius: 20px;
    display: inline-block;
    backdrop-filter: blur(10px);
}

@keyframes heroFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.03); }
}

@keyframes badgeFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-6px); }
}

/* GLOSSY OVERLAY */
.glossy-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255,255,255,0.22);
    backdrop-filter: blur(35px);
    border-radius: 30px;
    padding: clamp(20px, 5vw, 30px) clamp(30px, 8vw, 55px);
    border: 2px solid rgba(255,255,255,0.4);
    box-shadow: 
        0 40px 80px rgba(0,0,0,0.4),
        inset 0 0 40px rgba(255,255,255,0.35);
    z-index: 20;
    animation: glossyShimmer 6s ease-in-out infinite;
}

.glossy-overlay h1 {
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 900;
    background: linear-gradient(45deg, #ffffff, #f0f9ff, #e2e8f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 5px;
}

.glossy-overlay p {
    color: rgba(255,255,255,0.98);
    font-size: clamp(1rem, 4vw, 1.4rem);
    font-weight: 500;
}

/* BANNER */
.main-banner {
    position: relative;
    height: clamp(350px, 60vw, 550px);
    margin: 60px auto;
    max-width: 90%;
    z-index: 10;
}

.banner-image {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 30px;
    box-shadow: 
        0 70px 140px rgba(0,0,0,0.5),
        0 0 140px rgba(139,92,246,0.45),
        inset 0 0 70px rgba(255,255,255,0.3);
    transition: all 0.7s cubic-bezier(0.25,0.46,0.45,0.94);
}

.banner-image:hover {
    transform: translateX(-50%) translateY(-15px) scale(1.03);
    box-shadow: 
        0 90px 180px rgba(0,0,0,0.6),
        0 0 200px rgba(139,92,246,0.65),
        inset 0 0 90px rgba(255,255,255,0.45);
}

.banner-glow {
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: clamp(400px, 70vw, 750px);
    height: clamp(350px, 60vw, 650px);
    background: radial-gradient(circle, 
        rgba(139,92,246,0.55) 0%, 
        rgba(217,70,239,0.3) 50%, 
        transparent 75%);
    border-radius: 50%;
    z-index: 5;
    animation: pulseGlow 6s ease-in-out infinite;
}

.banner-shine {
    position: absolute;
    top: -30px;
    right: -30px;
    width: 250px;
    height: 250px;
    background: linear-gradient(45deg, 
        transparent, 
        rgba(255,255,255,0.8), 
        transparent);
    border-radius: 50%;
    animation: shine 5s linear infinite;
    z-index: 15;
}

/* 🔥 FANCY KALENDER - BREITFLÄCHIG */
.calendar-section {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(30px);
    border-radius: 30px;
    padding: clamp(25px, 5vw, 40px);
    margin: 50px 0;
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 
        0 30px 60px rgba(0,0,0,0.25),
        inset 0 1px 0 rgba(255,255,255,0.1);
    position: relative;
    overflow: hidden;
}

.calendar-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        #ec4899, #d946ef, #a855f7, #ec4899);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.calendar-header h3 {
    color: white;
    font-size: clamp(1.2rem, 4vw, 1.5rem);
    margin: 0;
}

.calendar-nav {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-btn {
    background: rgba(255,255,255,0.2);
    color: white;
    border: 2px solid rgba(255,255,255,0.3);
    width: 40px;
    height: 40px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s;
}

.nav-btn:hover {
    background: rgba(236,72,153,0.4);
    border-color: rgba(236,72,153,0.6);
    transform: scale(1.1);
}

.month-display {
    color: white;
    font-weight: 600;
    font-size: clamp(1rem, 3vw, 1.2rem);
    min-width: 150px;
    text-align: center;
}

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

.fancy-calendar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(clamp(45px, 10vw, 80px), 1fr));
    gap: clamp(6px, 2vw, 10px);
    background: linear-gradient(145deg, 
        rgba(255,255,255,0.15), 
        rgba(255,255,255,0.05));
    padding: clamp(20px, 4vw, 30px);
    border-radius: 25px;
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255,255,255,0.15);
    box-shadow: 
        inset 0 2px 10px rgba(255,255,255,0.1),
        0 20px 40px rgba(0,0,0,0.2);
    position: relative;
    min-height: 450px;
}

.fancy-calendar::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #ec4899, #d946ef);
    border-radius: 2px;
}

.calendar-day {
    aspect-ratio: 1;
    background: linear-gradient(145deg, 
        rgba(255,255,255,0.25), 
        rgba(255,255,255,0.1));
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #ffffff;
    font-size: clamp(0.75rem, 2vw, 1rem);
    cursor: default;
    transition: all 0.4s cubic-bezier(0.25,0.46,0.45,0.94);
    border: 3px solid transparent;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 4px 12px rgba(0,0,0,0.15),
        inset 0 1px 3px rgba(255,255,255,0.3);
    min-height: clamp(45px, 10vw, 80px);
}

.calendar-day::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
}

.calendar-day:hover {
    transform: translateY(-5px) scale(1.1);
    background: linear-gradient(145deg, 
        rgba(255,255,255,0.45), 
        rgba(255,255,255,0.25));
    box-shadow: 
        0 15px 35px rgba(0,0,0,0.3),
        0 0 30px rgba(236,72,153,0.4),
        inset 0 1px 5px rgba(255,255,255,0.5);
    border-color: rgba(236,72,153,0.6);
}

.calendar-day.today {
    background: linear-gradient(135deg, #ec4899, #d946ef);
    transform: scale(1.12) translateY(-3px);
    box-shadow: 
        0 20px 45px rgba(236,72,153,0.5),
        0 0 40px rgba(236,72,153,0.7),
        inset 0 2px 8px rgba(255,255,255,0.4);
    border-color: rgba(255,255,255,0.8);
    animation: todayPulse 2s ease-in-out infinite;
}

.calendar-day.today::after {
    content: '★';
    position: absolute;
    top: 2px;
    right: 2px;
    font-size: 0.6rem;
    color: rgba(255,255,255,0.9);
}

.calendar-day.has-event {
    background: linear-gradient(135deg, 
        rgba(16,185,129,0.4), 
        rgba(34,197,94,0.2));
    border-color: rgba(16,185,129,0.6);
}

.calendar-day.has-event::after {
    content: '✨';
    position: absolute;
    top: 2px;
    right: 2px;
    font-size: 0.7rem;
    animation: sparkle 1.8s ease-in-out infinite;
}

.weekday-header {
    font-weight: 900;
    font-size: clamp(0.7rem, 2vw, 0.85rem);
    color: rgba(255,255,255,0.95);
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(255,255,255,0.2);
    border-radius: 10px;
    box-shadow: inset 0 1px 2px rgba(255,255,255,0.3);
}

.calendar-legend {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
}

.legend-today {
    color: #ec4899;
    font-size: 1.2rem;
}

.legend-event {
    font-size: 1rem;
}

/* EVENTS LISTE */
.events-list-section {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(30px);
    border-radius: 30px;
    padding: clamp(25px, 5vw, 40px);
    margin: 40px 0;
    border: 1px solid rgba(255,255,255,0.2);
}

.events-list-section h3 {
    color: white;
    font-size: clamp(1.2rem, 4vw, 1.5rem);
    margin-bottom: 25px;
}

.upcoming-events {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(clamp(250px, 90vw, 320px), 1fr));
    gap: 20px;
}

.event-card {
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 20px;
    padding: 20px;
    transition: all 0.4s;
}

.event-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(236,72,153,0.3);
    border-color: rgba(236,72,153,0.5);
}

.event-card-date {
    color: #ec4899;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 10px;
}

.event-card-title {
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.event-card-desc {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    line-height: 1.4;
}

/* VISITOR COUNTER */
.visitor-counter {
    text-align: center;
    padding: clamp(25px, 5vw, 35px);
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(25px);
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,0.25);
    margin: 40px 0 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.counter-content span {
    color: rgba(255,255,255,0.9);
    font-size: clamp(1rem, 3vw, 1.2rem);
    display: block;
    margin-bottom: 15px;
    font-weight: 500;
}

.count-number {
    font-size: clamp(2.5rem, 8vw, 3.5rem);
    font-weight: 900;
    background: linear-gradient(45deg, #ffffff, #f8fafc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ANIMATIONS */
@keyframes todayPulse {
    0%, 100% { 
        box-shadow: 0 20px 45px rgba(236,72,153,0.5), 0 0 40px rgba(236,72,153,0.7);
    }
    50% { 
        box-shadow: 0 25px 55px rgba(236,72,153,0.65), 0 0 55px rgba(236,72,153,0.9);
    }
}

@keyframes sparkle {
    0%, 100% { opacity: 1; transform: scale(1) rotate(0deg); }
    25% { opacity: 0.4; transform: scale(1.3) rotate(90deg); }
    50% { opacity: 1; transform: scale(0.8) rotate(180deg); }
    75% { opacity: 0.4; transform: scale(1.2) rotate(270deg); }
}

@keyframes pulseGlow {
    0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.65; }
    50% { transform: translateX(-50%) scale(1.2); opacity: 0.35; }
}

@keyframes shine {
    0% { transform: rotate(0deg) translateX(50px) translateY(-50px); opacity: 0; }
    30% { opacity: 1; }
    70% { opacity: 1; }
    100% { transform: rotate(360deg) translateX(50px) translateY(-50px); opacity: 0; }
}

@keyframes glossyShimmer {
    0%, 100% { box-shadow: 0 40px 80px rgba(0,0,0,0.4), inset 0 0 40px rgba(255,255,255,0.35); }
    50% { box-shadow: 0 50px 100px rgba(0,0,0,0.5), inset 0 0 60px rgba(255,255,255,0.5); }
}

/* ============= BACKEND STYLES ============= */
.backend-body {
    background: linear-gradient(135deg, #1e1b4b 0%, #2d1b69 50%, #4a0e5f 100%);
}

.password-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.password-box {
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(30px);
    border-radius: 30px;
    padding: clamp(35px, 8vw, 50px);
    border: 2px solid rgba(255,255,255,0.2);
    box-shadow: 0 40px 80px rgba(0,0,0,0.5);
    text-align: center;
    width: 100%;
    max-width: 400px;
    animation: modalSlide 0.5s ease-out;
}

@keyframes modalSlide {
    from { transform: scale(0.7) translateY(-50px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}

.password-box h3 {
    color: white;
    margin-bottom: 25px;
    font-size: clamp(1.4rem, 5vw, 1.8rem);
}

#passwordInput {
    width: 100%;
    padding: clamp(12px, 3vw, 18px);
    margin-bottom: 20px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 15px;
    background: rgba(255,255,255,0.9);
    font-size: 1rem;
    font-family: inherit;
    text-align: center;
}

#passwordSubmit {
    width: 100%;
    padding: clamp(12px, 3vw, 18px);
    background: linear-gradient(45deg, #ec4899, #d946ef);
    color: white;
    border: none;
    border-radius: 15px;
    font-size: clamp(0.95rem, 3vw, 1.1rem);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

#passwordSubmit:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(236,72,153,0.4);
}

.error {
    color: #f87171;
    font-size: clamp(0.85rem, 2vw, 1rem);
    margin-top: 15px;
    font-weight: 600;
}

.backend-dashboard.hidden {
    display: none !important;
}

.backend-dashboard {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(25px);
    border-radius: 30px;
    padding: clamp(25px, 5vw, 40px);
    border: 1px solid rgba(255,255,255,0.1);
    max-width: 1400px;
    margin: 20px auto;
}

.backend-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding: 20px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    flex-wrap: wrap;
    gap: 20px;
}

.backend-header h1 {
    color: white;
    font-size: clamp(1.5rem, 5vw, 2rem);
}

.logout-btn {
    background: rgba(255,255,255,0.1);
    color: white;
    border: 2px solid rgba(255,255,255,0.2);
    padding: clamp(10px, 2vw, 12px) clamp(20px, 4vw, 24px);
    border-radius: 20px;
    cursor: pointer;
    font-size: clamp(0.9rem, 2vw, 1rem);
    transition: all 0.3s;
}

.logout-btn:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.event-form-container {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(20px);
    border-radius: 25px;
    padding: clamp(25px, 5vw, 30px);
    margin-bottom: 30px;
    border: 1px solid rgba(255,255,255,0.1);
}

.event-form-container h3 {
    color: white;
    margin-bottom: 20px;
    font-size: clamp(1.2rem, 4vw, 1.4rem);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: rgba(255,255,255,0.9);
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

#eventForm input,
#eventForm textarea {
    width: 100%;
    padding: clamp(12px, 3vw, 15px);
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    background: rgba(255,255,255,0.9);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s;
}

#eventForm input:focus,
#eventForm textarea:focus {
    outline: none;
    border-color: #ec4899;
    box-shadow: 0 0 0 4px rgba(236,72,153,0.1);
    transform: translateY(-1px);
}

.btn-submit {
    width: 100%;
    padding: clamp(12px, 3vw, 18px);
    background: linear-gradient(45deg, #ec4899, #d946ef);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: clamp(0.95rem, 3vw, 1.1rem);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(236,72,153,0.4);
}

.events-list {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(20px);
    border-radius: 25px;
    padding: clamp(25px, 5vw, 30px);
    border: 1px solid rgba(255,255,255,0.1);
}

.events-list h3 {
    color: white;
    margin-bottom: 25px;
    font-size: clamp(1.2rem, 4vw, 1.4rem);
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(clamp(250px, 90vw, 350px), 1fr));
    gap: 20px;
}

.event-item {
    background: rgba(255,255,255,0.1);
    padding: clamp(15px, 3vw, 20px);
    margin-bottom: 0;
    border-radius: 15px;
    border-left: 4px solid #ec4899;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s;
}

.event-item:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-5px);
}

.event-info {
    margin-bottom: 15px;
}

.event-title {
    color: white;
    font-weight: 700;
    margin-bottom: 5px;
    font-size: clamp(1rem, 3vw, 1.1rem);
    word-break: break-word;
}

.event-date {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

.event-desc {
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
    margin-top: 8px;
    line-height: 1.4;
}

.event-actions {
    display: flex;
    gap: 10px;
}

.event-delete {
    flex: 1;
    background: #ef4444;
    color: white;
    border: none;
    padding: clamp(8px, 2vw, 10px);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.9rem;
    font-weight: 600;
}

.event-delete:hover {
    background: #dc2626;
    transform: scale(1.05);
}

.no-events {
    color: rgba(255,255,255,0.6);
    text-align: center;
    padding: 40px 20px;
    font-style: italic;
    font-size: 1.1rem;
}

.admin-teaser {
    display: inline-block;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-weight: 600;
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    padding: clamp(10px, 2vw, 12px) clamp(20px, 4vw, 30px);
    background: rgba(255,255,255,0.1);
    border-radius: 25px;
    backdrop-filter: blur(15px);
    border: 2px solid rgba(255,255,255,0.2);
    transition: all 0.4s ease;
}

.admin-teaser:hover {
    color: white;
    background: linear-gradient(45deg, #ec4899, #d946ef);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(236,72,153,0.4);
    border-color: rgba(255,255,255,0.4);
}

/* MOBILE OPTIMIERUNGEN */
@media (max-width: 1024px) {
    .container {
        padding: 15px;
    }
    
    .fancy-calendar {
        grid-template-columns: repeat(auto-fit, minmax(clamp(40px, 12vw, 65px), 1fr));
    }
}

@media (max-width: 768px) {
    .container {
        padding: 12px;
    }

    .hero-announcement {
        margin: 25px 10px;
        padding: 25px 20px;
    }

    .announcement-badge {
        right: 10px;
        top: -8px;
        font-size: 0.75rem;
    }

    .main-banner {
        max-width: 95%;
        height: clamp(250px, 50vw, 400px);
    }

    .glossy-overlay {
        padding: 15px 25px;
    }

    .glossy-overlay h1 {
        margin-bottom: 3px;
    }

    .calendar-header {
        gap: 10px;
        margin-bottom: 20px;
    }

    .calendar-nav {
        gap: 10px;
    }

    .nav-btn {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }

    .fancy-calendar {
        grid-template-columns: repeat(auto-fit, minmax(clamp(35px, 11vw, 55px), 1fr));
        gap: clamp(4px, 1.5vw, 6px);
        padding: clamp(15px, 3vw, 20px);
    }

    .upcoming-events {
        grid-template-columns: 1fr;
    }

    .backend-dashboard {
        padding: clamp(15px, 3vw, 25px);
    }

    .events-grid {
        grid-template-columns: 1fr;
    }

    .password-box {
        padding: clamp(25px, 5vw, 35px);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 10px;
    }

    .hero-announcement {
        margin: 20px 5px;
        padding: 20px 15px;
    }

    .calendar-header {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }

    .calendar-nav {
        justify-content: center;
    }

    .month-display {
        order: -1;
    }

    .fancy-calendar {
        grid-template-columns: repeat(7, 1fr);
        gap: 3px;
        padding: 10px;
        min-height: 350px;
    }

    .calendar-day {
        min-height: clamp(35px, 8vw, 45px);
        font-size: 0.7rem;
    }

    .weekday-header {
        font-size: 0.65rem;
    }

    .event-card {
        padding: 15px;
    }

    .event-actions {
        flex-direction: column;
    }

    .backend-header {
        flex-direction: column;
        align-items: stretch;
    }

    .logout-btn {
        width: 100%;
    }
}