@tailwind base;
@tailwind components;
@tailwind utilities;

/* Material 3 Color Variables (Light Theme) */
:root {
    --color-primary: #6750A4;
    --color-on-primary: #FFFFFF;
    --color-primary-container: #EADDFF;
    --color-on-primary-container: #21005D;
    --color-secondary: #625B71;
    --color-on-secondary: #FFFFFF;
    --color-secondary-container: #E8DEF8;
    --color-on-secondary-container: #1D192B;
    --color-tertiary: #7D5260;
    --color-on-tertiary: #FFFFFF;
    --color-tertiary-container: #FFD8E4;
    --color-on-tertiary-container: #31111D;
    --color-error: #BA1A1A;
    --color-on-error: #FFFFFF;
    --color-error-container: #FFDAD6;
    --color-on-error-container: #410002;
    --color-background: #FFFBFE;
    --color-on-background: #1C1B1F;
    --color-surface: #FFFBFE;
    --color-on-surface: #1C1B1F;
    --color-surface-variant: #E7E0EC;
    --color-on-surface-variant: #49454F;
    --color-outline: #79747E;
    --color-shadow: #000000;
    --color-inverse-surface: #313033;
    --color-inverse-on-surface: #F4EFF4;
    --color-inverse-primary: #D0BCFF;
}

/* Custom styles */
body {
    font-family: 'Roboto', sans-serif; /* Use Roboto from tailwind.config.js */
    background-color: var(--color-background); /* Use M3 background color */
    color: var(--color-on-background);
}

.form-input, .form-textarea {
    transition: all 0.3s ease-in-out;
    border-color: var(--color-outline);
    border-width: 1px; /* Ensure border is visible */
    background-color: var(--color-surface);
    color: var(--color-on-surface);
}

.form-input:focus, .form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-container);
}

.card {
    background-color: var(--color-surface);
    border-radius: 0.75rem; /* More rounded corners for M3 */
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.3), 0 1px 3px 1px rgba(0, 0, 0, 0.15); /* M3 shadow */
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 1.25rem; /* Larger title for M3 */
    font-weight: 500; /* Medium weight for M3 */
    color: var(--color-on-surface);
    margin-bottom: 1rem;
}

.card-content ul {
    list-style-type: none;
    padding-left: 0;
}

.card-content li {
    background-color: var(--color-surface-variant); /* M3 surface variant */
    border-radius: 0.5rem; /* M3 rounded corners */
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-on-surface-variant); /* M3 on surface variant */
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.char-counter {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-outline);
    margin-left: 1rem;
}