/* Modern Reset & Base */
:root {
    --primary-color: #6366f1; /* Indigo */
    --secondary-color: #a855f7; /* Purple */
    --bg-dark: #0f172a;
    --text-main: #1e293b;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #f1f5f9;
    color: var(--text-main);
    overflow-x: hidden;
}

/* Animated Background Shapes */
.bg-shape {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
    opacity: 0.6;
    animation: float 10s infinite ease-in-out;
}

.shape-1 {
    top: -10%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
}

.shape-2 {
    bottom: -10%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: linear-gradient(to left, #3b82f6, #06b6d4);
    animation-delay: -5s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, 20px); }
}

/* Hero Card */
.hero-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 24px;
    padding: 3rem;
    width: 100%;
    max-width: 650px;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.1);
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Input Styling */
.main-input-group {
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}

.main-input-group:focus-within {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.3) !important;
}

.main-input-group input {
    font-size: 1.1rem;
    background: white;
}
.main-input-group input:focus {
    box-shadow: none;
    background: white;
}

#submit-button {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    transition: filter 0.2s;
}
#submit-button:hover {
    filter: brightness(110%);
}

/* Options Animation */
.options-wrapper {
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.5s ease-in-out, opacity 0.4s ease-in-out;
}

.options-wrapper.show {
    max-height: 500px; /* Groß genug */
    opacity: 1;
}

.animate-options {
    animation: fadeIn 0.5s ease;
}

/* Glass Button */
.btn-white-glass {
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    color: var(--text-main);
    transition: all 0.2s;
}
.btn-white-glass:hover {
    background: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

/* Progress Bar */
.bg-gradient-primary {
    background: linear-gradient(90deg, var(--primary-color), #06b6d4);
    background-size: 200% 100%;
    animation: gradientMove 2s linear infinite;
}

@keyframes gradientMove {
    0% { background-position: 100% 0; }
    100% { background-position: -100% 0; }
}

.animate-pulse {
    animation: pulse 1.5s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Helpers */
.hover-lift:hover {
    transform: translateY(-3px);
}
.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.extra-small {
    font-size: 0.75rem;
}

/* Context Menu */
.context-menu {
    z-index: 9999;
    min-width: 150px;
    border-radius: 8px;
    overflow: hidden;
    border: none;
}
.context-menu .list-group-item {
    cursor: pointer;
    font-size: 0.9rem;
    border: none;
}
.context-menu .list-group-item:hover {
    background-color: #f3f4f6;
}