/**
 * Global Form Styles
 * Minimalistic floating label forms for all forms on the website
 * Use these classes: .form-field-wrapper and .form-grid
 */

/* Form Field Container with Floating Label */
.form-field-wrapper {
    position: relative;
    margin-bottom: var(--spacing-sm, 0.75rem);
}

/* Floating Label Style - Interactive: starts as placeholder, animates to top */
.form-field-wrapper label {
    position: absolute;
    left: var(--spacing-md, 1rem);
    transform: translateY(-50%);
    font-size: var(--font-size-sm, 0.875rem);
    font-weight: var(--font-weight-normal, 400);
    color: rgb(var(--muted-foreground));
    opacity: 0.6;
    pointer-events: none;
    transition: all 0.2s ease;
    z-index: 1;
    line-height: 1;
    background: transparent;
    padding: 0;
}

/* Textarea labels - position at 20% top */
.form-field-wrapper:has(textarea) label {
    top: 20%;
}

/* Input labels - position at 50% center */
.form-field-wrapper:has(input[type="text"]):not(:has(textarea)) label,
.form-field-wrapper:has(input[type="email"]):not(:has(textarea)) label,
.form-field-wrapper:has(input[type="number"]):not(:has(textarea)) label,
.form-field-wrapper:has(input[type="date"]):not(:has(textarea)) label,
.form-field-wrapper:has(input[type="tel"]):not(:has(textarea)) label {
    top: 50%;
}

/* Select labels - position at 50% center */
.form-field-wrapper:has(select) label {
    top: 50%;
}

/* Label when field is focused or has value - animate to top border */
.form-field-wrapper input:focus ~ label,
.form-field-wrapper input:not(:placeholder-shown) ~ label,
.form-field-wrapper input.has-value ~ label,
.form-field-wrapper textarea:focus ~ label,
.form-field-wrapper textarea:not(:placeholder-shown) ~ label,
.form-field-wrapper select:focus ~ label,
.form-field-wrapper select:not([value=""]) ~ label,
.form-field-wrapper.active label,
.form-field-wrapper.filled label {
    top: 0 !important;
    left: var(--spacing-md, 1rem);
    transform: translateY(-50%);
    font-size: var(--font-size-xs, 0.75rem);
    font-weight: var(--font-weight-medium, 500);
    background: rgb(var(--card) / 0.95);
    backdrop-filter: blur(10px);
    padding: 0 var(--spacing-xs, 0.25rem);
    color: rgb(var(--foreground));
    opacity: 1;
}

/* Input fields - reduced height */
.form-field-wrapper input[type="text"],
.form-field-wrapper input[type="email"],
.form-field-wrapper input[type="password"],
.form-field-wrapper input[type="tel"],
.form-field-wrapper input[type="number"],
.form-field-wrapper input[type="date"],
.form-field-wrapper textarea,
.form-field-wrapper select {
    width: 100%;
    padding-top: var(--spacing-sm, 0.75rem);
    padding-bottom: var(--spacing-sm, 0.75rem);
    padding-left: var(--spacing-md, 1rem);
    padding-right: var(--spacing-md, 1rem);
    border-radius: var(--radius, 0.5rem);
    border: 1px solid rgb(var(--input));
    background: rgb(var(--background));
    color: rgb(var(--foreground));
    font-family: inherit;
    font-size: var(--font-size-base, 1rem);
    transition: all 0.2s ease;
    box-sizing: border-box;
    outline: none;
    display: block;
    height: auto;
    line-height: 1.5;
}

/* Remove placeholder text when using floating label */
.form-field-wrapper input::placeholder {
    color: transparent;
}

.form-field-wrapper input:focus,
.form-field-wrapper textarea:focus,
.form-field-wrapper select:focus {
    outline: none;
    border-color: rgb(var(--ring));
    box-shadow: 0 0 0 1px rgb(var(--ring));
}

/* Responsive Z-Shaped Grid Layout */
.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-sm, 0.75rem);
}

/* Multi-step form grids stay single column */
.multi-step-form .form-grid,
.multi-step-form-container .form-grid {
    grid-template-columns: 1fr !important;
}

/* Z-shaped layout only for specific forms (login/signup) - NOT multi-step */
@media (min-width: 640px) {
    /* Apply 2-column layout, but exclude multi-step forms */
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Override: multi-step forms stay single column */
    .multi-step-form .form-grid,
    .multi-step-form-container .form-grid {
        grid-template-columns: 1fr !important;
    }
    
    /* Z-shaped pattern: first field full width, then two columns */
    .form-grid .form-field-wrapper:first-child {
        grid-column: 1 / -1;
    }
    
    /* But not for multi-step forms */
    .multi-step-form .form-grid .form-field-wrapper:first-child,
    .multi-step-form-container .form-grid .form-field-wrapper:first-child {
        grid-column: auto !important;
    }
    
    /* Full width fields */
    .form-grid .form-field-wrapper.full-width {
        grid-column: 1 / -1;
    }
}

/* Description text */
.form-field-wrapper .description {
    font-size: var(--font-size-xs, 0.75rem);
    color: rgb(var(--muted-foreground));
    margin-top: var(--spacing-xs, 0.25rem);
    display: block;
}

/* Submit button */
.form-submit-button {
    width: 100%;
    padding: var(--spacing-md, 1rem) var(--spacing-xl, 2rem);
    border-radius: var(--radius, 0.5rem);
    font-weight: var(--font-weight-semibold, 600);
    font-size: var(--font-size-base, 1rem);
    background-color: rgb(var(--primary));
    color: rgb(var(--primary-foreground));
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-top: var(--spacing-md, 1rem);
    box-shadow: none;
}

.form-submit-button:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* Checkbox styling */
.form-field-wrapper input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-right: var(--spacing-xs, 0.25rem);
    cursor: pointer;
    accent-color: rgb(var(--primary));
}

/* Responsive */
@media (max-width: 640px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}