@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&family=Lexend+Deca:wght@600;700&display=swap');

:root {
    --primary-color: #8a2be2; /* Deep purple */
    --secondary-color: #4b0082; /* Indigo */
    --light-gray: #f8f9fa;
    --dark-gray: #1f2937;
    --text-color: #e0e0e0; /* Lighter text for dark background */
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
    height: 100vh;
    overflow: hidden; /* Prevent scrollbars */
}

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

.breathing-canvas {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    position: relative;
}

.pulsing-circle {
    width: 80px;
    height: 80px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    cursor: pointer;
    animation: pulse 2s infinite;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
    position: absolute;
    bottom: 50px;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 10px rgba(255, 255, 255, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
    }
}

.fw-medium {
    font-weight: 500;
}

.fw-semibold {
    font-weight: 600;
}

.fw-bold {
    font-weight: 700;
}

.navbar {
    background-color: transparent !important;
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 10;
}

.navbar-brand {
    font-family: 'Lexend Deca', sans-serif;
    font-weight: 700;
    color: var(--text-color) !important;
}

.nav-link {
    color: var(--text-color) !important;
}

.btn-primary {
    background-color: transparent;
    border-color: var(--text-color);
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.2s ease-in-out;
    color: var(--text-color);
}

.btn-primary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--text-color);
}

.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    background-color: transparent;
}

/* Modal styles */
.modal {
    display: none;
    position: fixed;
    z-index: 100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.4);
}

.modal-content {
    background-color: #1f2937;
    margin: 15% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 500px;
    border-radius: 20px;
    animation: bloom 0.5s ease-out;
}

@keyframes bloom {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

.close-button {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close-button:hover,
.close-button:focus {
    color: white;
    text-decoration: none;
    cursor: pointer;
}

/* Mood slider */
.mood-slider-container {
    margin: 20px 0;
}

.mood-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 15px;
    border-radius: 5px;
    background: #ddd;
    outline: none;
    opacity: 0.7;
    -webkit-transition: .2s;
    transition: opacity .2s;
}

.mood-slider:hover {
    opacity: 1;
}

.mood-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
}

.mood-slider::-moz-range-thumb {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
}

.mood-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
}

/* Activity bubbles */
.activity-bubbles {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin: 20px 0;
}

.activity-bubble {
    padding: 10px 20px;
    border-radius: 20px;
    background-color: #4b5563;
    cursor: pointer;
    transition: background-color 0.3s;
}

.activity-bubble.selected {
    background-color: var(--primary-color);
}