/* Custom Theme & Animations for my.ip-systems.net Kundenportal */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Dark Theme (Default) */
    --bg-main: #090d16;
    --bg-card: rgba(17, 24, 39, 0.75);
    --bg-card-hover: rgba(30, 41, 59, 0.85);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-highlight: rgba(56, 189, 248, 0.25);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent-blue: #0284c7;
    --accent-cyan: #06b6d4;
    --accent-emerald: #10b981;
    --accent-glow: rgba(2, 132, 199, 0.15);
}

.light-theme {
    --bg-main: #f8fafc;
    --bg-card: rgba(255, 255, 255, 0.9);
    --bg-card-hover: rgba(241, 245, 249, 1);
    --border-color: rgba(226, 232, 240, 0.9);
    --border-highlight: rgba(2, 132, 199, 0.3);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --accent-blue: #0284c7;
    --accent-cyan: #0891b2;
    --accent-emerald: #059669;
    --accent-glow: rgba(2, 132, 199, 0.08);
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-main);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.font-mono {
    font-family: var(--font-mono);
}

/* Background Atmospheric Mesh */
.bg-mesh {
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(2, 132, 199, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 85% 25%, rgba(139, 92, 246, 0.08) 0%, transparent 45%),
        radial-gradient(circle at 50% 85%, rgba(16, 185, 129, 0.06) 0%, transparent 50%);
    background-attachment: fixed;
}

.light-theme .bg-mesh {
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(2, 132, 199, 0.07) 0%, transparent 40%),
        radial-gradient(circle at 85% 25%, rgba(139, 92, 246, 0.04) 0%, transparent 45%),
        radial-gradient(circle at 50% 85%, rgba(16, 185, 129, 0.04) 0%, transparent 50%);
}

/* Glassmorphism Cards */
.glass-panel {
    background-color: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-panel:hover {
    border-color: var(--border-highlight);
    box-shadow: 0 20px 30px -10px var(--accent-glow);
}

/* Skeleton Loading Animation */
.skeleton {
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.04) 25%,
        rgba(255, 255, 255, 0.1) 37%,
        rgba(255, 255, 255, 0.04) 63%
    );
    background-size: 400% 100%;
    animation: skeleton-shimmer 1.4s ease infinite;
    border-radius: 6px;
}

.light-theme .skeleton {
    background: linear-gradient(
        90deg,
        rgba(0, 0, 0, 0.04) 25%,
        rgba(0, 0, 0, 0.09) 37%,
        rgba(0, 0, 0, 0.04) 63%
    );
    background-size: 400% 100%;
    animation: skeleton-shimmer 1.4s ease infinite;
}

@keyframes skeleton-shimmer {
    0% { background-position: 100% 50%; }
    100% { background-position: 0 50%; }
}

/* Interactive Badge & Button Glow */
.btn-primary {
    background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
    color: #ffffff;
    box-shadow: 0 4px 14px 0 rgba(2, 132, 199, 0.35);
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0369a1 0%, #075985 100%);
    box-shadow: 0 6px 20px 0 rgba(2, 132, 199, 0.5);
    transform: translateY(-1px);
}

.btn-emerald {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.35);
    transition: all 0.2s ease;
}

.btn-emerald:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    box-shadow: 0 6px 20px 0 rgba(16, 185, 129, 0.5);
    transform: translateY(-1px);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* Modal Backdrop */
.modal-backdrop {
    background-color: rgba(3, 7, 18, 0.75);
    backdrop-filter: blur(8px);
}

/* Toast Notification Animation */
.toast-enter {
    animation: toast-slide-in 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes toast-slide-in {
    from {
        opacity: 0;
        transform: translateY(-16px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Gatekeeper Lock Animations & Glow */
.animate-shake {
    animation: shake 0.45s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

@keyframes shake {
    10%, 90% { transform: translate3d(-1px, 0, 0); }
    20%, 80% { transform: translate3d(2px, 0, 0); }
    30%, 50%, 70% { transform: translate3d(-4px, 0, 0); }
    40%, 60% { transform: translate3d(4px, 0, 0); }
}

.glow-shield {
    box-shadow: 0 0 50px -10px rgba(2, 132, 199, 0.45);
}

.gatekeeper-card {
    background: radial-gradient(circle at top right, rgba(2, 132, 199, 0.12), transparent 60%),
                radial-gradient(circle at bottom left, rgba(16, 185, 129, 0.08), transparent 60%),
                var(--bg-card);
}