:root {
    --primary-color: #7C83FD;
    --secondary-color: #96BAFF;
    --accent-color: #7DEDFF;
    --background-color: #F7F7FF;
    --text-color: #2A2A2A;
    --danger-color: #FF6B6B;
}

*{
    font-family: 'Space Mono', monospace;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    margin-left: 2rem;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.emergency-btn {
    background: var(--danger-color);
    color: white !important;
    padding: 0.5rem 1rem;
    border-radius: 25px;
}

.mood-tracker-container {
    padding: 2rem 8%;
    max-width: 1200px;
    margin: 0 auto;
}

.mood-tracker-container h1 {
    margin-bottom: 1.5rem;
    font-size: 2rem;
    letter-spacing: -1px;
}

.mood-input-section {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.425);
    margin-bottom: 2rem;
    border: 2px solid #272727;
    transition: all 0.3s ease;
}

.mood-input-section:hover {
    transform: translateY(-3px);
}

.mood-input-section h2 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.mood-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 2rem 0;
}

.mood-btn {
    background: transparent;
    padding: 1rem 2rem;
    border: 2px solid #7C83FD;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    min-width: 120px;
    color: var(--text-color);
}

.mood-btn:hover {
    background: #7C83FD;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(124, 131, 253, 0.2);
}

.mood-btn.active {
    background: #7C83FD;
    color: white;
    box-shadow: 0 5px 15px rgba(124, 131, 253, 0.2);
}

.mood-factors {
    margin: 2.5rem 0;
    text-align: center;
}

.mood-factors h3 {
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.factors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax( 150px, 1fr));
    gap:1.5rem;
    margin: 1.5rem auto;
    max-width: 800px;
}

.factors-grid label {
    background: transparent;
    border: 2px solid #7C83FD;
    padding: 0.8rem 1.2rem;
    border-radius: 15px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.factors-grid label:hover {
    background: #7C83FD;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(124, 131, 253, 0.2);
}

.factors-grid label:hover input[type="checkbox"] {
    background: white;
    border-color: white;
}

.factors-grid input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid #7C83FD;
    border-radius: 6px;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    flex-shrink: 0;
    background: white;
}

.factors-grid input[type="checkbox"]:checked {
    background: #7C83FD;
}

.factors-grid label:hover   input[type="checkbox"]:checked::after {
    content: "✓";
    color: #7C83FD;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 12px;
}

.factors-grid input[type="checkbox"]:checked::after {
    content: "✓";
    color: white;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 12px;
}

.mood-notes {
    max-width: 800px;
    margin: 2rem auto;
}

.mood-notes textarea {
    width: 100%;
    min-height: 150px;
    padding: 1.2rem;
    border: 2px solid #7C83FD;
    border-radius: 15px;
    resize: vertical;
    transition: all 0.3s ease;
    font-family: inherit;
    font-size: 1rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.mood-notes textarea:focus {
    outline: none;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(124, 131, 253, 0.2);
}

#save-mood {
    background: transparent;
    border: 2px solid #7C83FD;
    color: var(--text-color);
    padding: 1rem 3rem;
    border-radius: 25px;
    transition: all 0.3s ease;
}

#save-mood:hover {
    background: #7C83FD;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(124, 131, 253, 0.2);
}

.mood-history {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.425);
    border: 2px solid #272727;
    transition: all 0.3s ease;
}

.mood-history:hover {
    transform: translateY(-3px);
}

.mood-history h2 {
    color: var(--primary-color);
    margin-bottom: 2rem;
    text-align: center;
}

#mood-chart {
    background: transparent;
    border: 2px solid #7C83FD;
    border-radius: 15px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    width: 100%;
    height: 400px;
    box-sizing: border-box;
}

#mood-chart:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(124, 131, 253, 0.2);
}

#mood-calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
    margin-top: 2rem;
    padding: 1rem;
    background: var(--background-color);
    border-radius: 15px;
}


@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-5px);
    }
    100% {
        transform: translateY(0px);
    }
}