/* Quiz Character Creator - Frontend Styles */

/* Grundlegende Container */
.quiz-frontend-container {
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
    color: #ffffff;
    min-height: 100vh;
    padding: 40px 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    position: relative;
    overflow-x: hidden;
}

.quiz-frontend-container::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(0, 212, 255, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.quiz-frontend-container > * {
    position: relative;
    z-index: 1;
}

/* Header Styling */
.quiz-header {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    backdrop-filter: blur(15px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.1);
}

.quiz-header h2 {
    color: #00d4ff;
    font-size: 2.5em;
    margin: 0 0 15px 0;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    font-weight: bold;
    letter-spacing: 1px;
}

.quiz-header p {
    color: #a0a0a0;
    font-size: 1.1em;
    margin: 0;
    line-height: 1.6;
}

/* Form Styling */
.quiz-join-form {
    max-width: 500px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(15px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.1);
}

/* Login form refinements */
.quiz-manager-login.quiz-frontend-container {
    background: linear-gradient(135deg, #14171f 0%, #1b2029 55%, #12161d 100%);
    color: #f2f4f7;
    text-align: center;
}

.quiz-manager-login.quiz-frontend-container::before {
    background:
        radial-gradient(circle at 20% 80%, rgba(120, 160, 180, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(120, 160, 180, 0.05) 0%, transparent 50%);
}

.quiz-manager-login .quiz-header {
    margin: 0 auto 22px auto;
    padding: 16px 18px;
    max-width: 360px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: none;
}

.quiz-manager-login .quiz-header h2 {
    font-size: 1.8em;
    color: #e5e7eb;
    text-shadow: none;
}

.quiz-manager-login .quiz-join-form {
    max-width: 360px;
    padding: 22px;
    margin: 0 auto;
}

.quiz-manager-login .form-group {
    margin-bottom: 14px;
}

.quiz-manager-login .form-group label {
    font-size: 0.8em;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(230, 236, 242, 0.7);
}

.quiz-manager-login .form-group input {
    padding: 10px 12px;
    font-size: 0.95em;
    border-radius: 9px;
    border-color: rgba(120, 160, 180, 0.35);
    background: rgba(255, 255, 255, 0.06);
}

.quiz-manager-login .quiz-btn {
    padding: 10px 16px;
    font-size: 0.95em;
    background: linear-gradient(135deg, #9aa3ad 0%, #7a8591 100%);
}

.quiz-manager-login .quiz-btn:hover::before {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
}

.quiz-manager-login .quiz-login-logo img {
    max-width: 120px;
    height: auto;
}

.quiz-manager-login .quiz-login-form {
    text-align: left;
}

.quiz-manager-login .quiz-login-status {
    max-width: 360px;
    margin: 10px auto 0 auto;
}

.quiz-manager-login .quiz-action-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.quiz-manager-login .quiz-action-buttons .quiz-btn {
    width: auto;
    min-width: 160px;
}

.quiz-manager-login .quiz-remember {
    margin-top: 4px;
}

.quiz-manager-login .quiz-remember-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.82em;
    color: rgba(230, 236, 242, 0.75);
    cursor: pointer;
    position: relative;
    padding-left: 26px;
}

.quiz-manager-login .quiz-remember-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.quiz-manager-login .quiz-remember-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border-radius: 4px;
    border: 1px solid rgba(120, 160, 180, 0.5);
    background: rgba(255, 255, 255, 0.04);
    box-shadow: inset 0 0 0 1px rgba(15, 20, 25, 0.4);
}

.quiz-manager-login .quiz-remember-label input[type="checkbox"]:checked + span {
    color: #f2f4f7;
}

.quiz-manager-login .quiz-remember-label input[type="checkbox"]:checked + span::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 50%;
    width: 6px;
    height: 10px;
    border: solid #cfe0ea;
    border-width: 0 2px 2px 0;
    transform: translateY(-55%) rotate(45deg);
}

@media (max-width: 640px) {
    .quiz-manager-login .quiz-join-form {
        max-width: 100%;
    }

    .quiz-manager-login .quiz-header h2 {
        font-size: 1.6em;
    }
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    color: #ffffff;
    font-weight: bold;
    margin-bottom: 8px;
    font-size: 1.1em;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.form-group input {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 12px;
    color: #ffffff;
    font-size: 1.1em;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: #00d4ff;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
    background: rgba(255, 255, 255, 0.15);
}

.form-group input::placeholder {
    color: #a0a0a0;
    font-style: italic;
}

/* Button Styling */
.quiz-btn {
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    border: none;
    color: #ffffff;
    padding: 15px 30px;
    border-radius: 12px;
    font-size: 1.1em;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    margin-top: 10px;
    position: relative;
    overflow: hidden;
}

.quiz-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.quiz-btn:hover::before {
    left: 100%;
}

.quiz-btn:hover {
    background: linear-gradient(135deg, #0099cc 0%, #0077aa 100%);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.4);
}

.quiz-btn:active {
    transform: translateY(-1px);
}

.quiz-btn:disabled {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.quiz-btn-primary {
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
}

.quiz-btn-secondary {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
}

.quiz-btn-success {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
}

.quiz-btn-danger {
    background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
}

/* Progress Bar */
.quiz-progress {
    margin: 20px 0;
    text-align: center;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 10px;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #00d4ff 0%, #0099cc 100%);
    border-radius: 4px;
    transition: width 0.5s ease;
    position: relative;
    overflow: hidden;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-text {
    color: #a0a0a0;
    font-size: 0.9em;
    font-weight: bold;
}

/* Quiz Questions */
#quiz-questions-container {
    max-width: 800px;
    margin: 0 auto;
}

.quiz-question {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 30px;
    backdrop-filter: blur(15px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.1);
    display: none;
}

.quiz-question.active {
    display: block;
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.quiz-question h3 {
    color: #00d4ff;
    font-size: 1.5em;
    margin-bottom: 20px;
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

.quiz-question-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.quiz-option {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(0, 212, 255, 0.2);
    border-radius: 12px;
    padding: 15px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 15px;
}

.quiz-option:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: #00d4ff;
    transform: translateX(5px);
}

.quiz-option.selected {
    background: rgba(0, 212, 255, 0.2);
    border-color: #00d4ff;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.quiz-option input[type="radio"] {
    margin: 0;
    width: 20px;
    height: 20px;
    accent-color: #00d4ff;
}

.quiz-option label {
    color: #ffffff;
    font-size: 1.1em;
    cursor: pointer;
    flex: 1;
    margin: 0;
}

/* Timer */
.quiz-timer {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.8);
    border: 2px solid #00d4ff;
    border-radius: 15px;
    padding: 15px 25px;
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.timer-label {
    color: #a0a0a0;
    font-size: 0.9em;
    display: block;
    margin-bottom: 5px;
}

.timer-value {
    color: #00d4ff;
    font-size: 1.5em;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.timer-value.warning {
    color: #ffc107;
    animation: pulse 1s infinite;
}

.timer-value.danger {
    color: #dc3545;
    animation: pulse 0.5s infinite;
}

/* Navigation */
.quiz-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 800px;
    margin: 30px auto 0;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 15px;
    backdrop-filter: blur(15px);
}

.quiz-navigation .quiz-btn {
    width: auto;
    padding: 12px 25px;
    margin: 0;
}

/* Character Creation */
.quiz-character-creation {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    padding: 30px;
    backdrop-filter: blur(15px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.1);
}

.quiz-character-creation h3 {
    color: #00d4ff;
    text-align: center;
    margin-bottom: 20px;
    font-size: 1.8em;
    text-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

.character-attributes,
.character-items {
    margin-bottom: 30px;
}

.character-attributes h4,
.character-items h4 {
    color: #ffffff;
    margin-bottom: 15px;
    font-size: 1.3em;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.attribute-item,
.item-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 12px;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.attribute-item:hover,
.item-item:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: #00d4ff;
}

.attribute-name,
.item-name {
    color: #ffffff;
    font-weight: bold;
    font-size: 1.1em;
}

.attribute-controls,
.item-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

.attribute-value,
.item-cost {
    color: #00d4ff;
    font-weight: bold;
    min-width: 50px;
    text-align: center;
}

.attribute-btn,
.item-btn {
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    border: none;
    color: #ffffff;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.attribute-btn:hover,
.item-btn:hover {
    background: linear-gradient(135deg, #0099cc 0%, #0077aa 100%);
    transform: scale(1.1);
}

.attribute-btn:disabled,
.item-btn:disabled {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    cursor: not-allowed;
    transform: none;
}

.character-summary {
    text-align: center;
    padding: 20px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 15px;
    margin-top: 20px;
}

.points-remaining {
    color: #ffffff;
    font-size: 1.2em;
    font-weight: bold;
    margin-bottom: 20px;
}

.points-remaining span:last-child {
    color: #00d4ff;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

/* Messages */
.quiz-message {
    padding: 15px 20px;
    border-radius: 10px;
    margin: 20px 0;
    font-weight: bold;
    text-align: center;
}

.quiz-message.success {
    background: rgba(40, 167, 69, 0.2);
    border: 1px solid #28a745;
    color: #28a745;
}

.quiz-message.error {
    background: rgba(220, 53, 69, 0.2);
    border: 1px solid #dc3545;
    color: #dc3545;
}

.quiz-message.info {
    background: rgba(0, 212, 255, 0.2);
    border: 1px solid #00d4ff;
    color: #00d4ff;
}

/* Score Display */
.quiz-score {
    text-align: center;
    margin: 20px 0;
}

.score-label {
    color: #a0a0a0;
    font-size: 1.1em;
    display: block;
    margin-bottom: 10px;
}

.score-value {
    color: #00d4ff;
    font-size: 3em;
    font-weight: bold;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    display: block;
}

/* Character Summary Display */
#character-summary-display {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 15px;
    padding: 20px;
    margin-top: 20px;
}

.character-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
}

.character-summary-item:last-child {
    border-bottom: none;
}

.character-summary-label {
    color: #a0a0a0;
    font-weight: bold;
}

.character-summary-value {
    color: #00d4ff;
    font-weight: bold;
}

/* Responsive Design */
@media (max-width: 768px) {
    .quiz-frontend-container {
        padding: 20px 10px;
    }
    
    .quiz-header h2 {
        font-size: 2em;
    }
    
    .quiz-join-form {
        padding: 30px 20px;
    }
    
    .quiz-navigation {
        flex-direction: column;
        gap: 15px;
    }
    
    .quiz-navigation .quiz-btn {
        width: 100%;
    }
    
    .quiz-timer {
        position: relative;
        top: auto;
        right: auto;
        margin: 20px auto;
        display: block;
        text-align: center;
    }
    
    .attribute-item,
    .item-item {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .attribute-controls,
    .item-controls {
        justify-content: center;
    }
    
    /* MOBILE CHARACTER CREATOR STYLES - WICHTIG! */
    .quiz-character-creator {
        padding-top: 50px !important;
    }

    .quiz-character-creator,
    #step-character {
        padding-bottom: calc(120px + env(safe-area-inset-bottom, 0px)) !important;
    }
    
    /* Sticky Punkte-Anzeige oben - DUNKEL, SCHMAL, FEST OBEN */
    .points-display-sticky {
        display: block !important;
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        z-index: 99999 !important;
        background: #1a1a2e !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
        padding: 6px 15px !important;
        width: 100vw !important;
        max-width: 100vw !important;
        box-sizing: border-box !important;
        margin: 0 !important;
    }
    
    .points-display-sticky-content {
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        max-width: 100% !important;
        margin: 0 auto !important;
    }
    
    .points-display-sticky .points-label {
        font-size: 12px !important;
        color: rgba(255, 255, 255, 0.7) !important;
        font-weight: 500 !important;
        margin-right: 8px !important;
        white-space: nowrap !important;
    }
    
    .points-display-sticky .points-value {
        font-size: 18px !important;
        color: #f97316 !important;
        font-weight: bold !important;
        font-family: 'JetBrains Mono', monospace !important;
        white-space: nowrap !important;
    }
    
    /* Sticky Button unten - DUNKEL, TEXT ZENTRIERT */
    .character-actions {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        z-index: 99999 !important;
        background: #1a1a2e !important;
        border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
        box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.3) !important;
        padding: 8px 12px !important;
        margin-top: 0 !important;
        margin-bottom: 0 !important;
        gap: 8px !important;
        width: 100vw !important;
        max-width: 100vw !important;
        box-sizing: border-box !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
    }
    
    .character-actions .btn-primary,
    .character-actions .btn-secondary {
        flex: 1 !important;
        padding: 8px 12px !important;
        font-size: 13px !important;
        line-height: 1.3 !important;
        border-width: 1px !important;
        min-height: auto !important;
        height: auto !important;
        white-space: nowrap !important;
        text-overflow: ellipsis !important;
        overflow: hidden !important;
        min-width: 0 !important;
        max-width: 100% !important;
        text-align: center !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    
    .character-actions .btn-secondary {
        display: none !important;
    }
    
    /* Body Padding entfernen */
    body {
        padding: 0 !important;
    }
}

@media (max-width: 480px) {
    .quiz-header h2 {
        font-size: 1.8em;
    }
    
    .quiz-join-form {
        padding: 20px 15px;
    }
    
    .form-group input {
        padding: 12px 15px;
        font-size: 1em;
    }
    
    .quiz-btn {
        padding: 12px 20px;
        font-size: 1em;
    }
}

/* Loading Animation */
.quiz-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
}

.quiz-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0, 212, 255, 0.3);
    border-top: 4px solid #00d4ff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #0099cc 0%, #0077aa 100%);
}

/* Sorting Drag & Drop */
.quiz-sorting-container p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    font-size: 0.95em;
}

.quiz-sorting-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.quiz-sorting-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    color: #fff;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, opacity 0.2s;
}

.quiz-sorting-item:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
}

.quiz-sorting-item:active,
.quiz-sorting-item.dragging {
    cursor: grabbing;
    opacity: 0.5;
    background: rgba(0, 212, 255, 0.15);
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 4px 16px rgba(0, 212, 255, 0.15);
}

.quiz-sorting-item .sorting-handle {
    color: rgba(255, 255, 255, 0.4);
    font-size: 1.1em;
    flex-shrink: 0;
}

.quiz-sorting-item .sorting-text {
    flex: 1;
}

.quiz-sorting-placeholder {
    height: 52px;
    border: 2px dashed rgba(0, 212, 255, 0.4);
    border-radius: 8px;
    background: rgba(0, 212, 255, 0.05);
}

.quiz-sorting-item.sorting-ghost {
    background: rgba(0, 212, 255, 0.2);
    border-color: #00d4ff;
    box-shadow: 0 8px 24px rgba(0, 212, 255, 0.25);
}

/* ============================================
   Toast Notification System
   ============================================ */
#quiz-toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 100000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 400px;
    pointer-events: none;
}

.quiz-toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-radius: 10px;
    background: #1a1a2e;
    color: #e8e8f0;
    font-size: 14px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    border-left: 4px solid #666;
    transform: translateX(120%);
    opacity: 0;
    transition: transform 0.35s cubic-bezier(0.21, 1.02, 0.73, 1), opacity 0.3s ease;
    pointer-events: all;
}

.quiz-toast-visible {
    transform: translateX(0);
    opacity: 1;
}

.quiz-toast-exit {
    transform: translateX(120%);
    opacity: 0;
}

.quiz-toast-success { border-left-color: #28c76f; }
.quiz-toast-error   { border-left-color: #ea5455; }
.quiz-toast-warning { border-left-color: #ff9f43; }
.quiz-toast-info    { border-left-color: #00cfe8; }

.quiz-toast-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 14px;
    font-weight: bold;
}

.quiz-toast-success .quiz-toast-icon { background: rgba(40, 199, 111, 0.2); color: #28c76f; }
.quiz-toast-error   .quiz-toast-icon { background: rgba(234, 84, 85, 0.2);  color: #ea5455; }
.quiz-toast-warning .quiz-toast-icon { background: rgba(255, 159, 67, 0.2); color: #ff9f43; }
.quiz-toast-info    .quiz-toast-icon { background: rgba(0, 207, 232, 0.2);  color: #00cfe8; }

.quiz-toast-message {
    flex: 1;
    line-height: 1.4;
}

.quiz-toast-close {
    flex-shrink: 0;
    background: none;
    border: none;
    color: #888;
    font-size: 18px;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
    transition: color 0.2s;
}

.quiz-toast-close:hover {
    color: #fff;
}

/* ============================================
   Loading Overlay
   ============================================ */
.quiz-loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 30, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.2s ease;
    backdrop-filter: blur(2px);
}

.quiz-loading-overlay.visible {
    opacity: 1;
}

.quiz-loading-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    color: #e8e8f0;
}

.quiz-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(0, 212, 255, 0.15);
    border-top-color: #00d4ff;
    border-radius: 50%;
    animation: quiz-spin 0.8s linear infinite;
}

@keyframes quiz-spin {
    to { transform: rotate(360deg); }
}

.quiz-loading-text {
    font-size: 14px;
    opacity: 0.8;
}

/* Button Loading State */
.quiz-btn-loading {
    position: relative;
    cursor: wait !important;
    opacity: 0.7;
}

.quiz-btn-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: quiz-spin 0.6s linear infinite;
    vertical-align: middle;
}

/* ============================================
   Form Validation
   ============================================ */
.quiz-input-error {
    border-color: #ea5455 !important;
    box-shadow: 0 0 0 3px rgba(234, 84, 85, 0.15) !important;
}

.quiz-input-error:focus {
    border-color: #ea5455 !important;
    box-shadow: 0 0 0 3px rgba(234, 84, 85, 0.25) !important;
}

.quiz-field-error {
    color: #ea5455;
    font-size: 12px;
    margin-top: 4px;
    padding-left: 2px;
    animation: quiz-shake 0.3s ease;
}

@keyframes quiz-shake {
    0%, 100% { transform: translateX(0); }
    25%      { transform: translateX(-4px); }
    75%      { transform: translateX(4px); }
}

/* ============================================
   Responsive Toast
   ============================================ */
@media (max-width: 480px) {
    #quiz-toast-container {
        top: auto;
        bottom: 20px;
        right: 10px;
        left: 10px;
        max-width: none;
    }
    
    .quiz-toast {
        font-size: 13px;
        padding: 12px 14px;
    }
}