html, body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    background-attachment: fixed;
    color: white;
    height: 100%;
    overflow: hidden;
}

:root {
    --kwizzi-bg-gradient: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    --kwizzi-orange: #ffa500;
}

/* Verhindere Text-Selektion für Überschriften und Buttons */
h1, h2, h3, h4, h5, h6, button, .btn, .icon-btn, label, .card-title, .card-subtitle, .primary-btn, p.subtitle {
    user-select: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
}

/* ========================================
   Wiederverwendbare Auth Card Styles
   ======================================== */

.auth-container {
    padding: 40px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.auth-card {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 165, 0, 0.2);
    border-radius: 20px;
    padding: 50px 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
}

.auth-header {
    text-align: center;
    margin-bottom: 40px;
}

.auth-header h1 {
    color: var(--kwizzi-orange);
    margin-bottom: 8px;
    font-size: 2.2rem;
    font-weight: 700;
}

.auth-header .subtitle {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    margin: 0;
}

.auth-form {
    margin-bottom: 24px;
}

.auth-footer {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.auth-footer a {
    color: var(--kwizzi-orange);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s;
    display: inline-block;
}

.auth-footer a:hover {
    opacity: 0.8;
    transform: translateY(-1px);
}

/* Alert Messages */
.alert {
    padding: 16px;
    border-radius: 10px;
    margin-bottom: 24px;
    text-align: center;
    font-size: 0.9rem;
    animation: slideDown 0.3s ease-out;
}

.alert-error {
    background: rgba(220, 53, 69, 0.15);
    border: 1px solid rgba(220, 53, 69, 0.4);
    color: #ff6b6b;
}

.alert-success {
    background: rgba(40, 167, 69, 0.15);
    border: 1px solid rgba(40, 167, 69, 0.4);
    color: #6bffb4;
}

.alert-info {
    background: rgba(23, 162, 184, 0.15);
    border: 1px solid rgba(23, 162, 184, 0.4);
    color: #6bc7ff;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Info Content (BottomSheet)
   ======================================== */

.info-content {
    color: white;
    line-height: 1.6;
}

.info-content h2 {
    color: var(--kwizzi-orange);
    margin-bottom: 20px;
}

.info-content h3 {
    color: var(--kwizzi-orange);
    margin-top: 25px;
    margin-bottom: 15px;
}

.info-content ul {
    padding-left: 20px;
    margin-bottom: 20px;
}

.info-content li {
    margin-bottom: 12px;
}

.info-content strong {
    color: var(--kwizzi-orange);
}

/* Responsive Auth Card */
@media (max-width: 768px) {
    .auth-card {
        padding: 40px 30px;
    }

    .auth-header h1 {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .auth-card {
        padding: 30px 20px;
    }

    .auth-header h1 {
        font-size: 1.6rem;
    }
}

/* Emoji-Verbesserung für scharfe Darstellung */
.card-icon, .prompt-icon, .lock-badge, .info-link {
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: #4a9eff;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

    .loading-progress circle {
        fill: none;
        stroke: #e0e0e0;
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: #ffa500;
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
    color: white;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

code {
    color: #ffa500;
}

/* ========================================
   iPad Pro Device Frame Styles
   ======================================== */

body {
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow: hidden;
}

.device-frame {
    position: relative;
    width: 95vw;
    max-width: 1200px;
    height: 90vh;
    max-height: 850px;
    background: #1a1a1a;
    border-radius: 42px;
    padding: 16px;
    box-shadow: 
        0 50px 100px rgba(0, 0, 0, 0.5),
        0 15px 35px rgba(0, 0, 0, 0.4),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
}

.device-frame:hover {
    transform: scale(1.01);
}

.device-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 28px;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.4);
}

/* Remove frame on mobile devices (detected via User-Agent) */
.is-mobile body {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    overflow: auto;
}

.is-mobile .device-frame {
    width: 100vw;
    max-width: 100vw;
    height: 100vh;
    max-height: 100vh;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
}

.is-mobile .device-screen {
    border-radius: 0;
}

.is-mobile .device-frame:hover {
    transform: none;
}

/* ========================================
   Original App Styles
   ======================================== */

html {
    color: white;
}

#app {
    position: relative;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Custom Scrollbar for iPad Frame */
#app::-webkit-scrollbar {
    width: 8px;
}

#app::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

#app::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

#app::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Custom Scrollbar for app-main */
.app-main::-webkit-scrollbar {
    width: 10px;
}

.app-main::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 5px;
}

.app-main::-webkit-scrollbar-thumb {
    background: rgba(255, 165, 0, 0.3);
    border-radius: 5px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

.app-main::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 165, 0, 0.5);
    border-radius: 5px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

/* Firefox Scrollbar */
.app-main {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 165, 0, 0.3) rgba(0, 0, 0, 0.2);
}

/* ========================================
   BottomSheet Mobile/Desktop Styles
   ======================================== */

/* Mobile: Zeige Handle, verstecke Close-Button */
.is-mobile .bottom-sheet-handle {
    display: block !important;
}

.is-mobile .bottom-sheet-close {
    display: none !important;
}

.is-mobile .bottom-sheet-container {
    max-height: 90vh !important;
}

.is-mobile .bottom-sheet-title {
    font-size: 1.1rem !important;
}

/* Desktop: Verstecke Handle, zeige Close-Button */
.is-desktop .bottom-sheet-handle {
    display: none !important;
}

.is-desktop .bottom-sheet-close {
    display: flex !important;
}