/* Time and Clock Topic-Specific Styles */

/* Clock specific components */
.clock-controls {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.small-clock {
    display: block;
    margin: 0 auto;
}

.time-label {
    margin-top: 15px;
    font-size: 1.5em;
    font-weight: bold;
    color: var(--primary-color);
}

.time-card.selected .time-label,
.time-card.correct .time-label,
.time-card.incorrect .time-label {
    color: white;
}

.vs-symbol {
    font-size: 2em;
    font-weight: bold;
    color: var(--pink-color);
}

.answer-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 30px 0;
}

.answer-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: var(--border-radius-md);
    font-size: 1.2em;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition-normal);
}

.answer-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

/* Math problem specific */
.math-problem {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.problem-text {
    font-size: 2em;
    margin: 30px 0;
    padding: 20px;
    background: var(--panel-bg);
    border-radius: var(--border-radius-md);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

/* Time input specific */
.time-input {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 30px 0;
}

.time-input input {
    width: 80px;
    padding: 15px;
    font-size: 1.5em;
    text-align: center;
    border: var(--border-width-thick) solid var(--primary-color);
    border-radius: var(--border-radius-md);
}

.time-input select {
    padding: 15px;
    font-size: 1.5em;
    border: var(--border-width-thick) solid var(--primary-color);
    border-radius: var(--border-radius-md);
    background: white;
}

.separator {
    font-size: 2em;
    font-weight: bold;
}

/* Set clock specific */
.set-clock-container {
    text-align: center;
}

.target-time {
    margin-bottom: 30px;
}

.target-display {
    font-size: var(--font-size-4xl);
    color: var(--primary-color);
    font-weight: bold;
    padding: 20px;
    background: var(--panel-bg);
    border-radius: var(--border-radius-lg);
    border: var(--border-width-thick) solid var(--primary-color);
    display: inline-block;
}

.interactive-clock {
    margin: 30px 0;
}

#set-clock-canvas {
    border: var(--border-width-extra-thick) solid var(--primary-color);
    border-radius: var(--border-radius-circle);
    box-shadow: var(--shadow-md);
    background: white;
    cursor: pointer;
}

.compare-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin: 30px 0;
}

/* Quiz specific styles for time-and-clock */
.quiz-container .quiz-option {
    min-height: 80px;
}

/* Responsive Styles - Tablet */
@media (max-width: 1024px) and (min-width: 769px) {
    .activity-nav {
        gap: 10px;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .nav-btn {
        padding: 12px 18px;
        font-size: 0.95em;
        min-height: 44px;
    }
    
    .compare-container {
        gap: 15px;
    }
    
    .time-card {
        padding: 15px;
    }
    
    .answer-btn {
        min-height: 44px;
        padding: 12px 20px;
    }
}

/* Responsive Styles - Mobile */
@media (max-width: 768px) {
    .activity-nav {
        gap: 8px;
        justify-content: center;
        flex-wrap: wrap;
        padding: 10px;
    }
    
    .nav-btn {
        padding: 10px 12px;
        font-size: 0.85em;
        min-height: 44px;
        flex: 1;
        min-width: 140px;
        max-width: 160px;
    }
    
    .compare-container {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .time-card {
        padding: 15px;
        margin: 5px 0;
        width: 100%;
        max-width: 200px;
    }
    
    .small-clock {
        width: 120px;
        height: 120px;
    }
    
    .vs-symbol {
        font-size: 1.5em;
        margin: 10px 0;
    }
    
    .answer-btn {
        min-height: 50px;
        padding: 12px 15px;
        font-size: 1em;
        margin: 5px 0;
    }
    
    .answer-buttons {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    
    .problem-text {
        font-size: 1.6em;
        margin: 20px 0;
        padding: 15px;
    }
    
    /* Set clock specific styles */
    .target-time {
        margin-bottom: 20px;
    }
    
    .target-display {
        font-size: 1.8em;
        padding: 15px;
        margin: 10px 0;
    }
    
    .interactive-clock {
        margin: 20px 0;
    }
    
    #set-clock-canvas {
        width: 250px;
        height: 250px;
    }
}