/* Modern Apple-inspired Design System */
:root {
    /* Colors */
    --color-white: #FFFFFF;
    --color-black: #000000;
    --color-gray-100: #F5F5F7;
    --color-gray-200: #E5E5E7;
    --color-gray-300: #D2D2D7;
    --color-gray-400: #86868B;
    --color-gray-500: #6E6E73;
    --color-gray-600: #1D1D1F;

    /* Typography */
    --font-primary: 'Space Mono', monospace;
    --font-size-base: 16px;
    --line-height-base: 1.7;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* Transitions */
    --transition-base: all 0.3s ease;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: var(--font-size-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary) !important;
    line-height: var(--line-height-base);
    color: var(--color-gray-600);
    background-color: var(--color-white);
}

/* Layout */
.app-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.content-wrapper {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-md);
    width: 100%;
}

/* Header */
.site-header {
    padding: var(--spacing-md) 0;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    text-align: center;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.logo-svg-wrapper {
    margin-right: var(--spacing-sm);
}

.logo-svg {
    color: var(--color-black);
}

.brand-title {
    font-size: 2.25rem;
    font-weight: 800 !important;
    color: var(--color-black);
    letter-spacing: -0.02em;
    line-height: 1.5;
    padding-bottom: 0.25em;
    overflow: visible;
    display: inline-block;
}

.tagline {
    font-size: 1.125rem;
    color: var(--color-gray-500);
    font-weight: 400;
}

/* Typography Consistency */
h1,
h2,
h3,
h4,
h5,
h6,
.section-title,
.form-label,
.detail-title {
    font-family: var(--font-primary) !important;
    font-weight: 800 !important;
    letter-spacing: -0.01em;
    line-height: 1.8;
    padding-bottom: 0.25em;
    overflow: visible;
    display: inline-block;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 800 !important;
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.form-label {
    font-size: 1.5rem;
    font-weight: 800 !important;
    color: var(--color-black);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.detail-title {
    font-size: 1rem;
    font-weight: 700 !important;
    color: var(--color-black);
    margin-bottom: var(--spacing-xs);
}

/* Form Styles */
.input-section {
    margin-bottom: var(--spacing-lg);
}

.perspective-form {
    background-color: var(--color-white);
    border-radius: 12px;
    padding: var(--spacing-md);
}

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

.form-input {
    width: 100%;
    min-height: 120px;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-gray-300);
    border-radius: 8px;
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-600);
    resize: vertical;
    transition: var(--transition-base);
    padding-bottom: 0.2em;
}

.form-input:focus {
    outline: none;
    border-color: #FF6600;
    box-shadow: 0 0 0 2px rgba(255, 102, 0, 0.1);
}

.form-error {
    color: #D70000;
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    display: none;
}

.privacy-note {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    text-align: center;
    margin-top: var(--spacing-sm);
}

.form-actions {
    text-align: center;
}

.submit-button,
.action-button {
    font-family: var(--font-primary) !important;
    font-weight: 800 !important;
    letter-spacing: 0.01em;
    background-color: #FF6600;
    color: var(--color-black);
    border: none;
    border-radius: 8px;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-base);
}

.submit-button:hover,
.action-button:hover {
    background-color: #E55A00;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.3);
}

/* Quote Cards */
.quote-section {
    margin-top: var(--spacing-lg);
}

.quote-card,
.user-input-card {
    font-family: var(--font-primary) !important;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    background-color: var(--color-white);
    padding: var(--spacing-md);
    transition: var(--transition-base);
}

.quote-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.quote-content {
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.quote-text {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-black);
    line-height: 1.5;
    margin-bottom: var(--spacing-sm);
    font-style: italic;
    padding-bottom: 0.1em;
}

.quote-attribution {
    font-size: 1rem;
    color: var(--color-gray-500);
    font-weight: 500;
}

.quote-details {
    border-top: 1px solid var(--color-gray-200);
    padding-top: var(--spacing-md);
}

.detail-section {
    margin-bottom: var(--spacing-md);
}

.detail-section:last-child {
    margin-bottom: 0;
}

.detail-text {
    font-size: 1rem;
    color: var(--color-gray-600);
    line-height: 1.6;
}

/* Results Section */
.results-section {
    margin-top: var(--spacing-lg);
}

.user-input-section {
    margin-bottom: var(--spacing-lg);
}

.user-input-card {
    background-color: var(--color-gray-100);
    border-radius: 12px;
    padding: var(--spacing-md);
    text-align: center;
}

.user-input-text {
    font-size: 1.25rem;
    color: var(--color-gray-600);
    font-style: italic;
}

.action-section {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.action-button {
    display: inline-block;
    background-color: #FF6600;
    color: var(--color-black);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 8px;
    font-weight: 500;
    transition: var(--transition-base);
}

.action-button:hover {
    background-color: #E55A00;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.3);
}

/* Loading State */
.loading-state {
    margin-top: var(--spacing-md);
}

.loading-text {
    font-size: 1rem;
    color: var(--color-gray-500);
    font-style: italic;
}

/* Flash Messages */
.flash-messages {
    max-width: 800px;
    margin: var(--spacing-md) auto;
    padding: 0 var(--spacing-md);
}

.alert {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 8px;
    margin-bottom: var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.alert-success {
    background-color: var(--color-gray-100);
    color: var(--color-gray-600);
}

.alert-error {
    background-color: #FFE5E5;
    color: #D70000;
}

.alert-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.6;
    transition: var(--transition-base);
}

.alert-close:hover {
    opacity: 1;
}

/* Footer */
.site-footer {
    background-color: var(--color-white) !important;
    padding: var(--spacing-lg) 0 var(--spacing-md) 0;
    text-align: center;
    margin-top: auto;
    border-top: 1px solid var(--color-gray-200);
}

.footer-stats {
    margin-bottom: var(--spacing-md);
}

.stat-item {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-white);
    border-radius: 20px;
    margin: 0 var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

.stat-icon {
    margin-right: var(--spacing-xs);
}

.footer-text {
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-md);
}

.footer-nav {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.nav-link {
    color: var(--color-gray-600);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-base);
}

.nav-link:hover {
    color: var(--color-black);
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 3rem;
    }

    .brand-title {
        font-size: 1.5rem;
    }

    .tagline {
        font-size: 1rem;
    }

    .form-label {
        font-size: 1.25rem;
    }

    .quote-text {
        font-size: 1.25rem;
    }

    .footer-nav {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .content-wrapper {
        padding: var(--spacing-sm);
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}

.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing-md);
}

.mt-4 {
    margin-top: var(--spacing-lg);
}

/* Legacy styles removed - action-btn now used for new three-button layout */

body,
html {
    height: 100%;
}

.main-content {
    flex: 1 0 auto;
}

.results-section .quote-card {
    margin-bottom: 2.5rem;
}

/* Quote Actions */
.quote-actions {
    margin-top: var(--spacing-md);
    text-align: center;
    border-top: 1px solid var(--color-gray-200);
    padding-top: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.share-button,
.copy-button,
.copy-options-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 6px;
    background-color: #FF6600;
    color: var(--color-black);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition-base);
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
}

.share-button:hover,
.copy-button:hover,
.copy-options-button:hover {
    background-color: #E55A00;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.3);
}

.share-button svg,
.copy-button svg,
.copy-options-button svg {
    width: 16px;
    height: 16px;
}

/* Copy button success state */
.copy-button.copied {
    background-color: #10B981;
    transform: scale(1.05);
    color: var(--color-white);
}

.copy-button.copied svg {
    animation: checkmark 0.3s ease-in-out;
}

@keyframes checkmark {
    0% {
        transform: scale(0.8);
    }

    50% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
    }
}

/* Toast notification for copy feedback */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 6px;
    border-left: 4px solid #FF6600;
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 1000;
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.1);
}

.toast.show {
    transform: translateX(0);
}

.toast.success,
.toast.instagram-instructions {
    background-color: #FF6600;
    color: var(--color-black);
    border-left-color: #E55A00;
}

.toast.error {
    background-color: #EF4444;
    border-left-color: #DC2626;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .quote-actions {
        flex-direction: column;
        align-items: center;
    }

    .share-button,
    .copy-button,
    .copy-options-button {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }
}

/* Copy All Section */
.copy-all-section {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.copy-all-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 8px;
    background-color: #FF6600;
    color: var(--color-black);
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition-base);
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.copy-all-button:hover {
    background-color: #E55A00;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.3);
}

.copy-all-button svg {
    width: 16px;
    height: 16px;
}

.copy-all-button.copied {
    background-color: #10B981;
    transform: scale(1.05);
    color: var(--color-white);
}

/* Copy Options Dropdown */
.copy-options {
    position: relative;
    display: inline-block;
}

.copy-options-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-white);
    border: 1px solid #FF6600;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.2);
    z-index: 1000;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
}

.copy-options.open .copy-options-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.copy-option-item {
    display: block;
    width: 100%;
    padding: var(--spacing-xs) var(--spacing-sm);
    text-align: left;
    border: none;
    background: none;
    color: var(--color-gray-600);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-base);
    font-family: inherit;
}

.copy-option-item:hover {
    background-color: #FF6600;
    color: var(--color-black);
    font-weight: 600;
}

.copy-option-item:first-child {
    border-radius: 6px 6px 0 0;
}

.copy-option-item:last-child {
    border-radius: 0 0 6px 6px;
}

/* Social Media Sharing Styles */
.share-section {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray-200);
}

.share-buttons {
    display: flex;
    gap: var(--spacing-xs);
    justify-content: center;
    flex-wrap: wrap;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 6px;
    background-color: var(--color-gray-100);
    color: var(--color-gray-600);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-base);
    border: 1px solid var(--color-gray-200);
    cursor: pointer;
    font-family: inherit;
    text-decoration: none;
}

.share-btn:hover {
    background-color: var(--color-gray-200);
    color: var(--color-black);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.share-btn.primary {
    background-color: #FF6600;
    color: var(--color-black);
    border-color: #FF6600;
}

.share-btn.primary:hover {
    background-color: #E55A00;
    border-color: #E55A00;
}


.share-btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Sharing Stats Display */
.stats-display {
    text-align: center;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background-color: var(--color-gray-100);
    border-radius: 8px;
}

.share-stats {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.platform-stats {
    font-size: 0.8rem;
    color: var(--color-gray-500);
}

/* Quote Actions - Updated for better separation */
.quote-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray-200);
}

.copy-options-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 6px;
    background-color: var(--color-gray-100);
    color: var(--color-gray-600);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-base);
    border: 1px solid var(--color-gray-200);
    cursor: pointer;
    font-family: inherit;
}

.copy-options-button:hover {
    background-color: #FF6600;
    color: var(--color-black);
    border-color: #FF6600;
}

.view-image-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 6px;
    background-color: var(--color-gray-100);
    color: var(--color-gray-600);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-base);
    border: 1px solid var(--color-gray-200);
    text-decoration: none;
}

.view-image-button:hover {
    background-color: var(--color-gray-200);
    color: var(--color-black);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Responsive sharing design */
@media (max-width: 768px) {
    .share-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .share-btn {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }
    
    .quote-actions {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }
    
    .copy-options-button,
    .view-image-button {
        width: 100%;
        max-width: 200px;
        justify-content: center;
    }
}

/* Shared Quote Page Styles */
.shared-quote-section {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

.image-preview-section {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray-200);
    text-align: center;
}

.image-preview-section img {
    max-width: 400px;
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* New Three-Button Layout */
.quote-actions-redesigned {
    display: flex;
    gap: var(--spacing-xs);
    justify-content: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray-200);
}

/* Action Button Base Styles */
.action-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    font-family: inherit;
    border: 1px solid var(--color-gray-200);
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition-base);
    min-height: 44px;
}

/* Primary Action (Share - Orange) */
.action-btn.primary {
    background-color: #FF6600;
    color: var(--color-black);
    border-color: #FF6600;
}

.action-btn.primary:hover {
    background-color: #E55A00;
    border-color: #E55A00;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(255, 102, 0, 0.2);
}

/* Secondary Actions (Copy/Download - Monochrome) */
.action-btn.secondary {
    background-color: var(--color-gray-100);
    color: var(--color-gray-600);
    border-color: var(--color-gray-200);
}

.action-btn.secondary:hover {
    background-color: var(--color-gray-200);
    color: var(--color-black);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.action-btn:focus {
    outline: 2px solid #FF6600;
    outline-offset: 2px;
}

.action-btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Dropdown Components */
.dropdown-container {
    position: relative;
}

.dropdown-toggle {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-white);
    border: 1px solid #FF6600;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.2);
    z-index: 1000;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    width: 100%;
    padding: var(--spacing-xs) var(--spacing-sm);
    text-align: left;
    border: none;
    background: none;
    color: var(--color-gray-600);
    font-size: 0.875rem;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition-base);
    border-radius: 0;
}

.dropdown-item:first-child {
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}

.dropdown-item:last-child {
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--color-gray-100);
    color: var(--color-black);
    outline: none;
}

.dropdown-item:focus {
    background-color: #FF6600;
    color: var(--color-white);
}

.dropdown-item svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Hide native share on desktop */
@media (min-width: 768px) {
    .dropdown-item.mobile-only {
        display: none;
    }
}

/* Mobile Responsive */
@media (max-width: 480px) {
    .quote-actions-redesigned {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .action-btn {
        min-height: 44px;
        font-size: 1rem;
        justify-content: center;
    }
    
    .dropdown-menu {
        left: 0;
        right: 0;
        min-width: auto;
    }
}

/* Share page responsive design */
@media (max-width: 768px) {
    .shared-quote-section {
        padding: var(--spacing-sm);
    }
    
    .image-preview-section img {
        max-width: 100%;
    }
}