/* Reset and base styles */
* {
    -webkit-tap-highlight-color: transparent; /* Remove tap highlight on mobile */
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Reset button and input styles for mobile */
button, input, select, textarea {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border-radius: 0;
    background: none;
    border: 1px solid #a9a9a9;
    font-family: inherit;
    font-size: 1rem;
    padding: 5px 10px;
    margin: 2px 0;
}

/* Reset button specific styles */
button, input[type="button"], input[type="submit"] {
    background-color: var(--button-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    cursor: pointer;
    border-radius: 2px;
    padding: 5px 10px;
}

button:hover, input[type="button"]:hover, input[type="submit"]:hover {
    background-color: var(--button-hover);
}

/* Remove default focus styles on mobile */
button:focus, input:focus, select:focus, textarea:focus {
    outline: none;
    box-shadow: none;
}

/* Prevent iOS zoom on input focus */
@media screen and (-webkit-min-device-pixel-ratio:0) { 
    select:focus, textarea:focus, input:focus {
        font-size: 16px;
    }
}

/* Tools Modal - Janky Style */
#tools-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

#tools-modal.show {
    display: flex;
    opacity: 1;
}

#tools-modal .modal-content {
    background-color: var(--modal-bg, #f0f0f0);
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

#tools-modal h2 {
    margin: 0 0 15px 0;
    color: var(--text-color);
    text-align: center;
    text-decoration: none;
    font-size: 1.8em;
}

/* Tools List - Janky Style */
.tools-list {
    margin: 0;
    padding: 0;
}

.tool-item {
    margin: 15px 0;
    padding: 10px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 5px;
}

.tool-item h3 {
    margin: 0 0 5px 0;
    color: var(--text-color);
    font-size: 1.2em;
}

.tool-item p {
    margin: 0 0 10px 0;
    color: var(--text-color);
}

.tool-actions {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}

.tool-link {
    display: inline-block;
    padding: 5px 10px;
    background-color: var(--button-bg);
    color: var(--text-color) !important;
    text-decoration: none;
    border-radius: 3px;
    border: 1px solid var(--border-color);
}

.tool-link:hover {
    background-color: var(--button-hover);
    text-decoration: none;
}

.copy-fpl-btn {
    background-color: var(--button-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color) !important;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 3px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.copy-fpl-btn:hover {
    background-color: var(--button-hover);
}

hr {
    border: 0;
    height: 1px;
    background: var(--border-color);
    margin: 10px 0;
    opacity: 0.7;
}

.roadmap-container hr {
    background: var(--border-color);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--scrollbar-track, #f1f1f1);
}

::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb, #888);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--scrollbar-thumb-hover, #555);
}

/* Tools Modal */
#tools-modal .modal-content {
    position: relative;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

#tools-modal .tools-list {
    overflow-y: auto;
    padding-right: 10px;
    flex-grow: 1;
}

#tools-modal .ok-button {
    position: sticky;
    bottom: 0;
    margin: 20px auto 0;
    cursor: pointer;
}

/* Roadmap Modal */
.roadmap-container {
    margin: 15px 0;
    padding: 0;
    background-color: var(--bg-color, #f0f0f0);
}

.roadmap-item {
    margin: 15px 0;
    padding: 10px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 3px;
}

.roadmap-item h3 {
    margin: 0 0 10px 0;
    color: var(--text-color);
    font-size: 1.2em;
}

.roadmap-item ul {
    margin: 10px 0 0 0;
    padding-left: 20px;
}

.roadmap-item li {
    margin-bottom: 5px;
    color: var(--text-color);
}

.roadmap-item p {
    margin: 0 0 10px 0;
    color: var(--text-color);
}

/* Dark mode styles */
:root {
    --bg-color: #ffffff;
    --text-color: #000000;
    --header-bg: #f0f0f0;
    --border-color: #a9a9a9;
    --button-bg: #f0f0f0;
    --button-hover: #e0e0e0;
}

[data-theme="dark"] {
    --bg-color: #1a1a1a;
    --text-color: #f0f0f0;
    --header-bg: #2d2d2d;
    --modal-bg: #2d2d2d;
    --border-color: #555555;
    --button-bg: #3a3a3a;
    --button-hover: #4a4a4a;
    --scrollbar-track: #2d2d2d;
    --scrollbar-thumb: #555555;
    --scrollbar-thumb-hover: #777777;
}

body {
    margin-top: 100px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
}

main {
    flex-grow: 1;
}

header {
    background-color: var(--header-bg);
    color: var(--text-color);
    border-bottom: #a9a9a9 1px solid;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 20px;
    box-sizing: border-box;
    text-align: left;
    width: 100%;
    top: 0;
    left: 0;
    position: absolute;
    text-align: center;
}

header h1 {
    margin: 0;
}

.header-buttons {
    display: flex;
    gap: 10px;
    margin-left: 10px;
    margin-top: 10px; /* Add top margin to move buttons down */
    align-items: flex-end; /* Align items to the bottom of the container */
    height: 100%; /* Take full height of header */
    padding-bottom: 5px; /* Add some padding at the bottom */
}

.header-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--button-bg);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    text-decoration: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.75rem;
}

.header-button svg {
    margin-bottom: 4px;
    fill: currentColor;
}

/* Style for Font Awesome icons in header */
.header-button i {
    font-size: 1.5rem; /* 24px */
    color: inherit;
}

.header-button:hover {
    background-color: var(--button-hover);
}

/* Form inputs */
input, select, textarea {
    background-color: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

/* Ensure text color is visible in inputs */
input::placeholder,
textarea::placeholder {
    color: var(--text-color);
    opacity: 0.7;
}

input,
select,
textarea {
    color: var(--text-color);
}

/* Flight rule buttons */
.flight-rule-group {
    display: flex;
    gap: 10px;
    margin: 10px 0;
}

.flight-rule-button,
#generate-flight-plan,
#clear-waypoints,
#reset-form,
#flight-form button[type="submit"] {
    background-color: var(--button-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    cursor: pointer;
    border-radius: 2px;
    padding: 5px 10px;
}

.flight-rule-button:hover,
.flight-rule-button.selected,
#generate-flight-plan:hover,
#clear-waypoints:hover,
#reset-form:hover,
#flight-form button[type="submit"]:hover {
    background-color: var(--button-hover);
}

#chart-links {
    text-align: center;
    margin: 20px 0;
    width: 100%;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.chart-buttons {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.chart-button {
    padding: 8px 15px;
    border: 1px solid var(--border-color);
    background-color: var(--button-bg);
    color: var(--text-color);
    cursor: pointer;
    border-radius: 4px;
    font-size: 0.9rem;
}


.chart-button.active {
    background-color: var(--button-hover);
    border-color: var(--text-color);
}

#chart-results {
    text-align: center;
    margin: 0 auto;
    max-width: 800px;
}

#chart-results a {
    color: #0066cc;
    text-decoration: none;
}

#chart-results a:hover {
    text-decoration: underline;
}

/* Loading message */
.loading-message {
    color: #666;
    margin: 10px 0;
}

/* Chart error message */
.chart-error {
    color: #d32f2f;
    background-color: #ffebee;
    padding: 10px;
    border-radius: 4px;
    border-left: 4px solid #d32f2f;
    margin: 10px 0;
}

/* Fallback link style */
.fallback-link {
    color: #1565c0;
    font-weight: 500;
    text-decoration: underline;
}

.fallback-link:hover {
    color: #0d47a1;
    text-decoration: none;
}

/* Chart link style */
.chart-link {
    color: #0066cc;
    word-break: break-all;
}

#flight-planner {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#map {
    position: relative;
    width: 80vw;
    max-width: 600px;
    aspect-ratio: 1 / 1;
    margin: 0 auto;
}

#map img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 15px;
}

.waypoint-marker {
    position: absolute;
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-bottom: 8px solid #1e90ff; /* Blue triangle */
    transform: translate(-50%, -50%);
    cursor: pointer;
    filter: drop-shadow(0 0 1px white); /* Subtle white outline */
    z-index: 1;
}

.airport-marker {
    position: absolute;
    background-color: black;
    width: 6px;
    height: 6px;
    transform: translate(-50%, -50%);
    cursor: pointer;
    border: 1px solid white;
    z-index: 1;
}

.vor-marker {
    position: absolute;
    background-color: transparent;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    border: 2px solid red;
    z-index: 1;
}

/* Z-index for markers is now defined in their respective classes */

#route-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

#flight-results {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#flight-map {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#chart-links {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#in-dev {
    text-align: center;
}

#twentyfour-charts {
    font-weight: bold;
}

.flight-rules-group {
    display: flex;
    align-items: center;
    gap: 10px;
}


.flight-rule-button.selected {
    background-color: var(--button-hover);
    border-color: var(--text-color);
}