/* Blood Alcohol Calculator Styles
---------------------------------------------- */

/* Base Styles and Variables */
:root {
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --secondary-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --text-color: #374151;
    --text-color-light: #6b7280;
    --background-color: #ffffff;
    --background-alt: #f3f4f6;
    --border-color: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --radius: 0.5rem;
    --transition: all 0.3s ease;
}

/* Dark Mode Variables */
.dark-mode {
    --text-color: #f3f4f6;
    --text-color-light: #d1d5db;
    --background-color: #1f2937;
    --background-alt: #111827;
    --border-color: #374151;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.2), 0 2px 4px -1px rgba(0, 0, 0, 0.1);
}

/* Calculator Container */
.calculator-container {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    color: var(--text-color);
    background-color: var(--background-color);
    transition: var(--transition);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    position: relative; /* Ensure proper stacking context */
    z-index: 1; /* Make sure it's above potentially negative z-index elements */
}

/* Calculator Header */
.calculator-header {
    position: relative;
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    z-index: 2; /* Higher than container */
}

.calculator-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.calculator-description {
    font-size: 1.125rem;
    color: var(--text-color-light);
    max-width: 800px;
    margin: 0 auto;
}

/* Form Styles */
.calculator-form-wrapper {
    background-color: var(--background-alt);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
    position: relative; /* Ensure proper stacking */
    z-index: 2; /* Same as header */
}

.form-section {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background-color: var(--background-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--primary-color);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.input-wrapper {
    display: flex;
    align-items: center;
}

input[type="number"],
input[type="text"],
select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background-color: var(--background-color);
    color: var(--text-color);
    font-size: 1rem;
    transition: var(--transition);
}

input[type="number"]:focus,
input[type="text"]:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

/* Range Slider Styles - IMPROVED */
.range-slider {
    margin-top: 0.5rem;
    width: 100%;
}

input[type="range"] {
    width: 100%;
    -webkit-appearance: none;
    height: 8px;
    background: #e2e8f0;
    border-radius: 5px;
    outline: none;
    margin: 10px 0;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer !important;
    border: 2px solid white;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.3);
    transition: background-color 0.2s, transform 0.2s;
}

input[type="range"]::-moz-range-thumb {
    width: 22px;
    height: 22px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer !important;
    border: 2px solid white;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.3);
    transition: background-color 0.2s, transform 0.2s;
}

input[type="range"]::-webkit-slider-thumb:hover,
input[type="range"]::-moz-range-thumb:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

input[type="range"]::-webkit-slider-runnable-track,
input[type="range"]::-moz-range-track {
    height: 8px;
    cursor: pointer;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
}

.dark input[type="range"] {
    background: #4b5563;
}

/* Radio & Checkbox Styles */
.radio-group {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.5rem;
}

.radio-container {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.radio-container input {
    margin-right: 0.5rem;
    accent-color: var(--primary-color);
}

/* Unit Toggle */
.unit-toggle {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    margin-left: 1rem;
}

.unit-btn {
    padding: 0.5rem 0.75rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-color-light);
    transition: var(--transition);
}

.unit-btn.active {
    background-color: var(--primary-color);
    color: white;
}

/* Drink Items - IMPROVED WIDTH */
.drinks-container {
    margin-top: 1rem;
}

.drink-items-container {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 5px;
}

.drink-item {
    width: 100%;
    min-width: 280px; /* Ensure minimum width */
    margin-bottom: 12px;
    padding: 16px;
    border-radius: 8px;
    background-color: #f9fafb;
    border: 1px solid #e5e7eb;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
}

.drink-item:hover {
    border-color: #d1d5db;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
}

.dark .drink-item {
    background-color: #1f2937;
    border-color: #374151;
}

.dark .drink-item:hover {
    border-color: #4b5563;
}

.drink-item .grid-cols-1 {
    width: 100%;
}

.remove-drink-btn {
    color: var(--danger-color);
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.remove-drink-btn:hover {
    transform: scale(1.2);
}

.add-drink-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.25rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    box-shadow: 0 4px 6px rgba(59, 130, 246, 0.3);
}

.add-drink-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(59, 130, 246, 0.4);
}

.add-drink-btn:active {
    transform: translateY(1px);
    box-shadow: 0 2px 4px rgba(59, 130, 246, 0.4);
}

.add-drink-btn svg {
    margin-right: 0.5rem;
}

/* Buttons - MODERNIZED */
.calculator-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.calculator-btn, 
.form-actions button, 
#calculate-btn, 
#reset-btn,
#save-result-btn,
#print-result-btn,
#export-pdf-btn {
    padding: 0.875rem 1.75rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-size: 0.9rem;
}

#calculate-btn {
    background: linear-gradient(135deg, #4f46e5, #3b82f6);
    color: white;
}

#calculate-btn:hover {
    background: linear-gradient(135deg, #4338ca, #2563eb);
    transform: translateY(-2px);
    box-shadow: 0 6px 10px rgba(59, 130, 246, 0.4);
}

#reset-btn {
    background: #f3f4f6;
    color: #4b5563;
    border: 1px solid #e5e7eb;
}

#reset-btn:hover {
    background: #e5e7eb;
    transform: translateY(-2px);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.1);
}

.dark #reset-btn {
    background: #374151;
    color: #e5e7eb;
    border: 1px solid #4b5563;
}

.dark #reset-btn:hover {
    background: #4b5563;
}

.form-actions button:active,
#calculate-btn:active,
#reset-btn:active {
    transform: translateY(1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#save-result-btn,
#print-result-btn,
#export-pdf-btn {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

#save-result-btn:hover,
#print-result-btn:hover,
#export-pdf-btn:hover {
    background: rgba(59, 130, 246, 0.2);
    transform: translateY(-2px);
}

/* Results Section - IMPROVED */
.calculator-results {
    background-color: var(--background-alt);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-top: 2rem;
    display: none;
    position: relative;
    z-index: 2;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.calculator-results.show {
    display: block;
}

.calculator-results.results-animate-in {
    opacity: 1;
    transform: translateY(0);
}

.results-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-align: center;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.result-card {
    background-color: var(--background-color);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow);
    animation: fadeIn 0.5s ease forwards;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* History Section */
.history-section {
    margin: 3rem 0;
}

.history-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.history-empty {
    text-align: center;
    padding: 2rem;
    color: var(--text-color-light);
}

.history-items {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.history-item {
    background-color: #ffffff;
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    transition: all 0.2s ease;
    position: relative;
}

.history-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.08);
}

.dark .history-item {
    background-color: #1f2937;
    border-color: #374151;
}

.dark .history-item:hover {
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.16);
}

.history-date {
    font-size: 0.8rem;
    color: #6b7280;
    margin-bottom: 4px;
}

.dark .history-date {
    color: #9ca3af;
}

.history-bac {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 12px;
}

.dark .history-bac {
    color: #f9fafb;
}

.history-details {
    font-size: 0.9rem;
    color: #4b5563;
    margin-bottom: 8px;
}

.dark .history-details {
    color: #d1d5db;
}

.history-actions {
    display: flex;
    justify-content: flex-end;
}

.load-history-btn {
    display: inline-flex;
    align-items: center;
    background-color: #f3f4f6;
    color: #4f46e5;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
    border: 1px solid #e5e7eb;
}

.load-history-btn:hover {
    background-color: #e5e7eb;
    color: #4338ca;
}

.dark .load-history-btn {
    background-color: #374151;
    color: #818cf8;
    border-color: #4b5563;
}

.dark .load-history-btn:hover {
    background-color: #4b5563;
    color: #a5b4fc;
}

.delete-history-btn {
    color: #ef4444;
    background: transparent;
    border: none;
    padding: 0.25rem;
    border-radius: 0.25rem;
    line-height: 1;
    transition: all 0.2s ease;
}

.delete-history-btn:hover {
    background-color: #fee2e2;
    color: #dc2626;
}

.dark .delete-history-btn {
    color: #f87171;
}

.dark .delete-history-btn:hover {
    background-color: #7f1d1d;
    color: #fca5a5;
}

/* Toast Animation */
.toast-show {
    transform: translateY(0) !important;
    opacity: 1 !important;
}

/* Legal Status Icons */
#legalIcon.legal {
    stroke: #10b981;
}

#legalIcon.illegal {
    stroke: #ef4444;
}

/* BAC Meter Custom Styles */
#bacMeter {
    transition: width 1s ease-in-out;
}

/* Results Animations */
.results-animate-in {
    animation: fadeSlideUp 0.8s forwards;
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Adjustments */
@media (max-width: 640px) {
    .blood-alcohol-calculator-container {
        margin: 0 10px;
    }
    
    #drinksList .drink-item {
        padding: 12px;
    }
    
    #bacMeter + div {
        font-size: 0.65rem;
    }
    
    .drink-item {
        padding: 0.75rem;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions button {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* Accordion Styles - FIXED */
.accordion-header {
    cursor: pointer !important;
    transition: background-color 0.3s;
    padding: 15px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--background-color);
    margin-bottom: 1px;
    position: relative;
    z-index: 3;
}

.accordion-header:hover {
    background-color: rgba(59, 130, 246, 0.05);
}

.dark .accordion-header:hover {
    background-color: rgba(59, 130, 246, 0.1);
}

.accordion-content {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s ease-in-out;
    padding: 0 15px;
    background-color: var(--background-color);
    border-radius: 0 0 8px 8px;
    position: relative;
    z-index: 2;
}

.accordion-icon {
    transition: transform 0.3s ease;
    color: var(--primary-color);
    min-width: 20px;
    display: inline-block;
}

.accordion-icon.rotate-180 {
    transform: rotate(180deg);
}

/* Fix for accordion content display */
.accordion-content[style*="max-height"] {
    padding: 15px;
    border-top: 1px solid var(--border-color);
}

/* Fallback for when JavaScript fails */
.no-js .accordion-content {
    max-height: none;
    padding: 15px;
}

/* Additional FAQ section styles */
.faq-section {
    margin-top: 2rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.accordion-item {
    margin-bottom: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
}

/* Ensure accordion clickability */
.accordion-header * {
    pointer-events: none !important;
}

.accordion-header {
    pointer-events: auto !important;
}

/* Ensure buttons in the calculator are clickable */
.calculator-container button,
.calculator-form-wrapper button,
.calculator-results button {
    cursor: pointer !important;
    position: relative;
    pointer-events: auto !important;
}

/* Fix for site-wide conflicts */
body.has-bac-calculator .site-header,
body.has-bac-calculator header, 
body.has-bac-calculator .navbar {
    position: relative !important;
    z-index: 1000 !important;
}

body.has-bac-calculator #main, 
body.has-bac-calculator .main,
body.has-bac-calculator .entry-content {
    position: relative !important;
    z-index: 1 !important;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fix for potential header conflicts */
body.has-bac-calculator {
    /* Space for the fixed header */
    padding-top: 40px; 
}

/* Make sure calculator doesn't conflict with site header */
.bac-calculator-initialized .calculator-container {
    margin-top: 60px;
}

/* Fix for modals and dropdowns */
#toast,
.toast-notification,
.dropdown-menu {
    z-index: 9999 !important;
}

/* Override site-wide conflicts */
.calculator-container button,
.calculator-form-wrapper button,
.calculator-results button {
    cursor: pointer !important;
}

/* Toast notification improvements */
#toast {
    z-index: 9999;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    font-weight: 500;
}

#toast.success {
    background-color: #10b981;
    color: white;
}

#toast.error {
    background-color: #ef4444;
    color: white;
}

#toast.warning {
    background-color: #f59e0b;
    color: white;
}

#toast.info {
    background-color: #3b82f6;
    color: white;
}

/* Show history section */
.history-section.show {
    display: block;
}

/* Override for drinks section to ensure proper display */
.drink-item .grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 10px !important;
    width: 100% !important;
}

@media (max-width: 768px) {
    .drink-item {
        min-width: 100%;
        padding: 12px;
    }
    
    .history-item {
        padding: 12px;
    }
}