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

:root {
    --primary-color: #0D9488;
    --primary-gradient-start: #14B8A6;
    --primary-gradient-end: #2DD4BF;
    --accent-color: #F0F9FF;
    --background-color: #FFFFFF;
    --surface-color: #F8FAFC;
    --text-color: #0F172A;
    --subtle-text-color: #64748B;
    --border-color: #E2E8F0;
    --radius-md: 0.5rem;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    padding: 2rem;
}

h1, h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: var(--primary-color);
}

.container {
    max-width: 800px;
    margin: 0 auto;
}

.header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.entry-form {
    background-color: var(--surface-color);
    padding: 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    margin-bottom: 3rem;
}

.mood-selector {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.mood-selector label {
    cursor: pointer;
    font-size: 2.5rem;
    transition: transform 0.2s ease;
}

.mood-selector input {
    display: none;
}

.mood-selector label:hover {
    transform: scale(1.2);
}

.mood-selector input:checked + label {
    transform: scale(1.3);
    filter: saturate(1.5);
}

textarea {
    width: 100%;
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    resize: vertical;
    min-height: 100px;
}

.btn-submit {
    display: block;
    width: 100%;
    padding: 1rem;
    margin-top: 1rem;
    border: none;
    border-radius: var(--radius-md);
    background: linear-gradient(to right, var(--primary-gradient-start), var(--primary-color));
    color: white;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: box-shadow 0.2s ease;
}

.btn-submit:hover {
    box-shadow: var(--shadow-md);
}

.entries-list h2 {
    text-align: center;
    margin-bottom: 2rem;
}

.entry-card {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.entry-card .mood {
    font-size: 2rem;
}

.entry-card .content {
    flex-grow: 1;
}

.entry-card .date {
    font-size: 0.875rem;
    color: var(--subtle-text-color);
    margin-bottom: 0.5rem;
}

.entry-card .notes {
    font-size: 1rem;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Toast Notification */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: opacity 0.3s, transform 0.3s, visibility 0.3s;
    z-index: 1000;
}

.toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}