/*
    TOOL PAGES STYLESHEET
    ---
    Description: Centralized styles for all calculator and tool pages in the Sports Tools Hub.
    Version: 1.0
    Author: Gemini
*/

/* ==> Table of Contents
    ---
    1.  Global & Reset
    2.  Layout & Container
    3.  Tool Header
    4.  Calculator Form
    5.  Results Area
    6.  Information Section
    7.  Responsive Design
*/

/* -------------------
    1. Global & Reset
   ------------------- */

:root {
    --primary-blue: #3b82f6; /* A slightly softer primary blue */
    --primary-blue-dark: #2563eb;
    --accent-green: #10b981;
    --text-dark: #1f2937;
    --text-medium: #4b5563;
    --text-light: #6b7280;
    --bg-light: #f4f7f6; /* Very light gray for body background */
    --bg-white: #ffffff;
    --border-light: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --border-radius-sm: 0.5rem;
    --border-radius-md: 0.75rem;
    --border-radius-lg: 1rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--text-medium);
    background-color: var(--bg-light);
}

/* -------------------
    2. Layout & Container
   ------------------- */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.calculator-section {
    padding: 4rem 1rem;
}

.calculator-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 992px) {
    .calculator-layout {
        grid-template-columns: repeat(2, 1fr);
    }
}

.card {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease-in-out;
    border: 1px solid var(--border-light);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.card-header {
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--primary-blue);
}

.card-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-dark);
}

/* -------------------
    3. Tool Header
   ------------------- */

.tool-hero {
    background: url('file:///C:/Users/user/Documents/Projects/sport_tools/images/hero-1.jpg') no-repeat center center/cover; /* Use full file system path */
    background-color: var(--primary-blue-dark); /* Fallback background color */
    color: var(--bg-white);
    padding: 4rem 1rem;
    text-align: center;
    border-bottom-left-radius: var(--border-radius-lg);
    border-bottom-right-radius: var(--border-radius-lg);
    position: relative;
    overflow: hidden;
}

.tool-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.4); /* Dark semi-transparent overlay */
    z-index: 1;
    opacity: 1; /* Ensure overlay is fully opaque */
    background-image: none; /* Remove subtle pattern, if any was there */
}

.tool-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: var(--shadow-sm);
    position: relative;
    z-index: 2;
}

.tool-subtitle {
    font-size: 1.25rem;
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* -------------------
    4. Calculator Form
   ------------------- */

.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-dark);
}

.input-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.input-group input,
.form-group input,
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s ease-in-out;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

.input-group input:focus,
.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
    color: var(--text-dark);
    background-color: var(--bg-white);
}

.form-group select:active,
.form-group select:hover {
    color: var(--text-dark);
    background-color: var(--bg-white);
}

/* Ensure select options are visible */
.form-group select option {
    color: var(--text-dark);
    background-color: var(--bg-white);
}

/* Force select text visibility in all states */
.form-group select,
.form-group select:focus,
.form-group select:hover,
.form-group select:active,
.form-group select:checked,
.form-group select:valid {
    color: var(--text-dark) !important;
    background-color: var(--bg-white) !important;
}

/* Force option text visibility */
.form-group select option,
.form-group select option:checked,
.form-group select option:focus,
.form-group select option:hover {
    color: var(--text-dark) !important;
    background-color: var(--bg-white) !important;
}

.input-group select {
    flex-shrink: 0;
    width: auto;
    min-width: 80px;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

.input-group select:focus,
.input-group select:hover,
.input-group select:active,
.input-group select:checked,
.input-group select:valid {
    color: var(--text-dark) !important;
    background-color: var(--bg-white) !important;
}

/* Specific styling for height input group in TDEE calculator */
.input-group.height-input-group {
    display: flex;
    align-items: stretch; /* Ensure all items stretch to fill height */
}

.input-group.height-input-group #heightCm {
    flex-grow: 1;
    margin-right: 0.5rem; /* Space between cm input and ft/in group */
}

.height-feet-inches {
    display: flex;
    flex-grow: 1; /* Allow feet and inches to grow */
    gap: 0.5rem; /* Space between ft and in inputs */
}

.height-feet-inches input {
    flex: 1; /* Distribute space equally between ft and in */
}

.form-group small {
    color: var(--text-light);
    font-size: 0.875rem;
}

fieldset {
    border: none;
    padding: 0;
    margin: 0;
}

fieldset legend {
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    color: var(--text-medium);
    background-color: var(--bg-white);
}

.radio-group label:hover {
    background-color: var(--bg-light);
}

.radio-group label.radio-selected {
    border-color: var(--primary-blue-dark);
    background-color: var(--primary-blue-dark);
    color: var(--bg-white);
    box-shadow: var(--shadow-sm);
}

.radio-group label.radio-selected span {
    color: var(--bg-white) !important; /* Ensure text is white when label is selected */
}

/* Add a checkmark for visual confirmation inside the selected label */
.radio-group label.radio-selected span::after {
    content: '✓'; /* Unicode checkmark or actual SVG icon */
    font-size: 1.2em;
    color: var(--bg-white) !important;
    margin-left: 10px;
}

.radio-group input[type="radio"] {
    accent-color: var(--primary-blue);
    width: 1.25em;
    height: 1.25em;
}

.radio-group input[type="radio"]:checked + span {
    color: var(--primary-blue-dark) !important;
}

/* Ensure radio text is visible in all states */
.radio-group span {
    color: var(--text-dark) !important;
}

.radio-group label:hover span {
    color: var(--text-dark) !important;
}

/* Comprehensive form element text visibility fixes */
.form-group input,
.form-group input:focus,
.form-group input:hover,
.form-group input:active,
.form-group input:checked,
.form-group input:valid {
    color: var(--text-dark) !important;
    background-color: var(--bg-white) !important;
}

.input-group input,
.input-group input:focus,
.input-group input:hover,
.input-group input:active,
.input-group input:checked,
.input-group input:valid {
    color: var(--text-dark) !important;
    background-color: var(--bg-white) !important;
}

.form-group textarea,
.form-group textarea:focus,
.form-group textarea:hover,
.form-group textarea:active {
    color: var(--text-dark) !important;
    background-color: var(--bg-white) !important;
}

/* Force all form labels and text to be visible */
.form-group label,
.input-group label {
    color: var(--text-dark) !important;
}

/* Ensure any button text is visible */
.btn,
.btn:focus,
.btn:hover,
.btn:active {
    color: var(--bg-white) !important;
}

.btn.btn-secondary {
    color: var(--text-dark) !important;
}

.btn.btn-secondary:focus,
.btn.btn-secondary:hover,
.btn.btn-secondary:active {
    color: var(--text-dark) !important;
}

/* Ensure all form elements inherit proper text color */
.form-group *,
.input-group *,
.radio-group * {
    color: inherit;
}

/* Force text visibility for all interactive elements */
input:focus,
select:focus,
textarea:focus,
button:focus,
label:focus {
    color: var(--text-dark) !important;
}

/* Ensure placeholder text is visible */
::placeholder {
    color: var(--text-light) !important;
    opacity: 1;
}

/* Ensure disabled elements have appropriate text color */
input:disabled,
select:disabled,
textarea:disabled,
button:disabled {
    color: var(--text-light) !important;
    opacity: 0.6;
}

.radio-group label.active {
    border-color: var(--primary-blue);
    background-color: #e0f2fe; /* Light blue background */
}



.button-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.btn {
    display: inline-block;
    padding: 0.875rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    border: none;
}

.btn-primary {
    background-color: var(--primary-blue-dark);
    color: var(--bg-white);
    box-shadow: var(--shadow-sm);
}

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

.btn-secondary {
    background-color: var(--bg-light);
    color: var(--text-dark);
    border: 1px solid var(--border-light);
}

.btn-secondary:hover {
    background-color: #e0e7eb; /* Slightly darker light gray */
}

/* -------------------
    5. Results Area
   ------------------- */

.results-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    display: block; /* Temporarily changed for debugging */
}

.results-card.show {
    opacity: 1;
    transform: translateY(0);
    display: block;
}

.results-display {
    text-align: center;
    margin-bottom: 2rem;
}

.results-value {
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1.1;
}

.results-category {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 0.5rem;
}

.results-chart,
.results-breakdown,
.results-recommendations {
    margin-bottom: 2rem;
}

.results-chart h3,
.results-breakdown h3,
.results-recommendations h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.chart-ranges {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.range-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem 1.25rem;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
}

/* New styles for Rep Max Progression list */
.rep-max-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem; /* Reduced gap for a tighter list */
}

.rep-max-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem; /* Slightly less padding */
    background-color: var(--bg-light); /* Light background for items */
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    color: var(--text-dark);
    border: 1px solid var(--border-light);
}

.rep-max-item:nth-child(even) {
    background-color: var(--bg-white); /* Alternate background for readability */
}

.rep-max-item span:first-child {
    font-weight: 600;
    color: var(--primary-blue-dark);
}

.rep-max-item span:last-child {
    color: var(--text-medium);
}

/* Specific Tool Styles for Charts - No changes to these specific colors */
.range-item.underweight { background-color: #dbeafe; color: #1e40af; }
.range-item.normal { background-color: #d1fae5; color: #065f46; }
.range-item.overweight { background-color: #fef3c7; color: #92400e; }
.range-item.obese { background-color: #fecaca; color: #991b1b; }

.recommendation-content {
    background-color: var(--bg-light);
    padding: 1.5rem;
    border-radius: var(--border-radius-sm);
    border-left: 4px solid var(--primary-blue);
    line-height: 1.7;
    color: var(--text-medium);
}

.results-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

/* -------------------
    6. Information Section
   ------------------- */

.info-card {
    margin-top: 2.5rem;
}

.info-card h3 {
    font-size: 1.3rem; /* Slightly larger heading */
    margin: 1.5rem 0 1rem;
    color: var(--primary-blue-dark);
}

.info-card p {
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.info-card ul {
    list-style: none;
    padding: 0;
}

.info-card li {
    padding: 0.5rem 0 0.5rem 1.75rem;
    position: relative;
    color: var(--text-medium);
}

.info-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    font-weight: bold;
    color: var(--accent-green);
    font-size: 1.25rem;
}

/* -------------------
    7. Responsive Design
   ------------------- */

@media (max-width: 768px) {
    .calculator-section {
        padding: 3rem 1rem;
    }

    .card {
        padding: 1.5rem;
    }

    .tool-hero {
        padding: 3rem 1rem;
    }

    .tool-hero h1 {
        font-size: 2.5rem;
    }

    .tool-subtitle {
        font-size: 1.1rem;
    }

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

    .results-value {
        font-size: 3.5rem;
    }

    .results-category {
        font-size: 1.25rem;
    }

    .button-group {
        grid-template-columns: 1fr;
    }

    .radio-group {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .calculator-section {
        padding: 2rem 1rem;
    }
    
    .input-group {
        flex-direction: column;
        align-items: stretch;
    }

    .input-group select {
        width: 100%;
    }

    .tool-hero h1 {
        font-size: 2rem;
    }

    .btn {
        width: 100%;
    }
}