/**
 * Document Generator Styles
 *
 * Main stylesheet for the document generation web application.
 * This file contains global styles, form elements, and button variants.
 *
 * Structure:
 * - Reset and base styles
 * - Container and layout
 * - Form elements (used by tab content)
 * - Button styles and variants
 * - Loading animations
 * - Footer styles
 * - Tooltip cursor overrides
 * - Floating storage button
 * - Responsive adjustments
 *
 * NOTE: This file uses the centralized color management system from src/color-system/colors.css
 * All colors are referenced using CSS custom properties (variables) for consistency.
 *
 * Component-specific styles are located in their respective component directories:
 * - Modal styles: src/components/modal/modal.css
 * - Alert styles: src/components/alert/alert.css
 * - Button styles: src/components/button/button.css
 * - Card styles: src/components/cards/cards.css
 *
 * @author Austin Steil
 * @version 1.0.0
 * @license MIT <https://raw.githubusercontent.com/AustinSteil/generate-files-model/refs/heads/main/LICENSE>
 * @copyright 2025 Austin Steil
 * @created October 18, 2025
 * @updated October 18, 2025
 */

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-secondary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    min-height: 100vh;
}

/* Form group styles - used by tab content */

.form-group {
    margin-bottom: var(--spacing-xl);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-border-medium);
    border-radius: var(--radius-md);
    font-size: 16px;
    transition: border-color var(--transition-slow);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), var(--opacity-10));
}

.form-group small {
    display: block;
    margin-top: 5px;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Button and form action styles - used by tab content */
.form-actions {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: 30px;
    flex-wrap: wrap;
}

.btn {
    padding: var(--spacing-md) var(--spacing-2xl);
    border: none;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    transition: all var(--transition-slow);
    min-width: 140px;
}

/* Button variant styles are now handled in src/components/button/button.css
   with gradient support. Base .btn styles remain here for compatibility. */

.btn:disabled {
    opacity: var(--opacity-60);
    cursor: not-allowed;
    transform: none;
}

.btn:disabled:hover {
    transform: none;
    box-shadow: none;
}

/* Loading animation - used during document generation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--color-gray-100);
    border-top: 3px solid var(--color-primary);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
    margin-right: 10px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Footer - Integrated within tabs */
.tab-footer {
    text-align: center;
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-border-light);
    color: var(--color-text-tertiary);
    font-size: 0.75rem;
    line-height: 1.5;
    opacity: 0.7;
    pointer-events: none; /* Allow clicks to pass through to elements below */
}

.tab-footer p {
    margin: 0;
    padding: 0;
    margin-bottom: 2px;
}

.tab-footer p:last-child {
    margin-bottom: 0;
}

/* Re-enable pointer events for interactive elements in footer */
.tab-footer a {
    pointer-events: auto;
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    .form-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}

/* Button variant styles - used by various components */
.btn-info {
    background-color: var(--color-info);
    color: var(--color-text-white);
}

.btn-info:hover {
    background-color: var(--color-info-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-warning {
    background-color: var(--color-warning);
    color: var(--color-text-primary);
    font-weight: 600; /* Bolder text improves contrast for warning color */
}

.btn-warning:hover {
    background-color: var(--color-warning-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Modal styles have been moved to src/components/modal/modal.css */





/* Tooltip Styles - Removed duplicates, now using only src/components/tooltip/tooltip.css */
/* Keeping only the cursor override for buttons */

.has-tooltip {
    cursor: help;
}

/* Override tooltip cursor for buttons - buttons should always show pointer */
button.has-tooltip,
.btn.has-tooltip,
.storage-btn.has-tooltip {
    cursor: pointer;
}



/* Floating Storage Button */
.floating-storage-button {
    position: fixed;
    top: var(--spacing-xl);
    right: var(--spacing-xl);
    z-index: 1000;
    animation: floatIn var(--transition-slow) ease-out;
}

@keyframes floatIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.storage-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 10px var(--spacing-lg);
    background: var(--gradient-success-solid);
    color: var(--color-text-white);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    /* Separate transitions for smoother effect - no transform flash */
    transition: background-color var(--transition-base),
                box-shadow var(--transition-base),
                filter var(--transition-base);
    box-shadow: var(--shadow-md);
    white-space: nowrap;
}

.storage-btn:hover {
    /* Use filter for subtle brightness change instead of transform to avoid flash */
    filter: brightness(1.1);
    box-shadow: var(--shadow-lg);
}

.storage-btn.single-mode {
    background: var(--gradient-info-solid);
    box-shadow: var(--shadow-md);
}

.storage-btn.single-mode:hover {
    /* Consistent hover effect - brightness instead of color change */
    filter: brightness(1.1);
    box-shadow: var(--shadow-lg);
}

.storage-icon {
    font-size: 16px;
}

.storage-text {
    font-size: 14px;
}

/* Responsive adjustments for floating storage button */
@media (max-width: 768px) {
    .floating-storage-button {
        top: 10px;
        right: 10px;
    }

    .storage-btn {
        padding: 8px 12px;
        font-size: 13px;
    }

    .storage-text {
        display: none;
    }



    .tooltip-content {
        max-width: 220px;
        font-size: 13px;
        padding: 10px 12px;
    }

    /* On mobile, force tooltips to appear above the button */
    .tooltip-container {
        animation: tooltipFadeInTop 0.2s ease-out forwards !important;
    }

    .tooltip-arrow {
        bottom: -6px !important;
        top: auto !important;
        left: 50% !important;
        right: auto !important;
        transform: translateX(-50%) !important;
        border-top: 6px solid var(--color-gray-800) !important;
        border-left: 6px solid transparent !important;
        border-right: 6px solid transparent !important;
        border-bottom: none !important;
    }


}