/* --- DESIGN SYSTEM: Colors & Fonts --- */
* {
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none; /* Prevents the long-press menu on images/links */
}

:root {
    --mainColor: #F9F4E8;
    /* Gold/Accent */
    --accentColor: #E6BC73;
    --bgColor: #34302d;
    --digitalTwinColor: #3498db;

    /* Board specific colors for detection circles */
    --boardStartColor: #4CAF50;
    --boardHoldColor: #2196F3;
    --boardEndColor: #F44336;
    --boardFootColor: #FFEB3B;

    /* Safe Areas for Mobile */
    --safe-top: env(safe-area-inset-top);
    --safe-bottom: env(safe-area-inset-bottom);
}

/* Fonts */
@font-face {
    font-family: 'mainFont';
    /*a name to be used later*/
    src: url(fonts/Montserrat-Regular.ttf);
}

@font-face {
    font-family: 'mainFontBold';
    /*a name to be used later*/
    src: url(fonts/Montserrat-SemiBold.ttf);
}

.headerFont {
    font-family: mainFontBold;
    letter-spacing: 3px;
    font-size: 14px;
    margin-left: 10px;
    color: var(--bgColor);
}

.textFont {
    font-family: mainFont;
    font-weight: 400;
    font-size: 16px;
}

.subFont {
    font-family: mainFont;
    font-weight: 600;
    font-size: 10px;
    color: #888;
}

.iconFont {
    font-family: mainFontBold;
    font-size: 8px;
}

/* Base Reset */
body,
html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-image: url("../images/bg.png");
    background-position: center; /* Center the image */
    background-repeat: no-repeat; /* Do not repeat the image */
    background-size: cover; /* Resize the background image to cover the entire container */
}

/* --- MAIN NAVIGATION --- */
.topBar {
    position: absolute;
    top: var(--safe-top);
    margin-top: 25px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 54px;
    background: var(--mainColor);
    /* Fixed Case-Sensitivity */
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 15px;
    z-index: 100;
    pointer-events: auto;
    /* Makes buttons clickable again */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    font-family: mainFontBold;
}

.topBarGroup {
    display: flex;
    align-items: center;
    gap: 8px; /* Space between dropdown and bluetooth button */
}

.bottomBar {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: calc(80px + var(--safe-bottom));
    background: var(--mainColor);
    /* Fixed Case-Sensitivity */
    display: flex;
    justify-content: center;
    gap: 9vw;
    align-items: center;
    padding-bottom: var(--safe-bottom);
    z-index: 1000;
    pointer-events: auto;
    /* Makes buttons clickable again */
}

.nav-item {
    background: transparent;
    border: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 0;
    cursor: pointer;
    pointer-events: auto;
    width: 54px;
}

/* --- INPUT TYPES --- */

.btn {
    border-radius: 999px;
    border: none;
    cursor: pointer;
    background: var(--accentColor);
    /* Changed to Accent for visibility */
    transition: transform 0.1s;
    pointer-events: auto;
    height: 38px;
    cursor: pointer;
    touch-action: manipulation; /* Prevents zooming on double-tap */
    font-family: mainFontBold;
    color: var(--mainColor);
}

.mainActionButton {
    width: 85px;
    height: 85px;
    position: relative;
    background: transparent;
    border: 6px solid white !important;
    align-self: center;
    flex-shrink: 0; /* Prevents it from squishing */
}

.inputField {
    border-radius: 10px;
    border: 1px solid #ccc;
    padding: 10px;
}

.dropDownContainer {
    position: relative;
    display: flex;
    align-items: center;
}

.dropDown {
    appearance: none;
    -webkit-appearance: none;
    background: var(--accentColor);
    color: white;
    border: none;
    border-radius: 999px;
    padding: 6px 45px 6px 15px; /* Extra right padding for the divider + arrow */
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    line-height: 1.2;
}

/* --- SPECIFIC COMPONENTS --- */

/* Dividers */
.bigDivider {
    height: 2px;
    width: 100%;
    background: #eee;
    margin: 10px 0;
}

.smallDivider {
    height: 1px;
    width: 80%;
    background: #eee;
    margin: 5px auto;
}

/* --- ICON SYSTEM --- */
.material-symbols-rounded {
    font-family: 'Material Symbols Rounded';
    font-weight: normal;
    font-style: normal;
    font-size: 28px;
    display: inline-block;
    line-height: 1;           /* Removes extra vertical space */
    width: 1em;               /* Force square bounding box */
    height: 1em;              /* Force square bounding box */
    text-align: center;
    text-transform: none;
    letter-spacing: normal;
    word-wrap: normal;
    white-space: nowrap;
    direction: ltr;
    font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
}

.dropDownIcon {
    position: absolute;
    right: 8px;
    color: white;
    font-size: 20px !important;
    pointer-events: none; /* Allows the tap to "click through" to the select menu */
}

.bluetoothIcon {
    color: var(--mainColor);
    height: 32px;
    width: 32px;
}

.loadingIcon {
    font-size: 100px !important;
    color: var(--accentColor);
    animation: spin 2s linear infinite;
    margin-bottom: 20px;
}

/* The Vertical Line Divider */
.dropDownIcon::before {
    content: "";
    position: absolute;
    left: -7px; /* Positions the line between number and arrow */
    top: -30%;
    height: 160%;
    width: 3px;
    background-color: var(--mainColor);
}

/* Extra Icon centering logic */

.btn, .bluetoothIcon, .mainActionButton, .nav-item, .sub-btn {
    display: flex;            /* Enables Flexbox */
    align-items: center;      /* Vertical centering */
    justify-content: center;   /* Horizontal centering */
    padding: 0;               /* Remove default browser padding */
    overflow: hidden;         /* Ensures nothing leaks out */
}


.bluetoothIcon .material-symbols-rounded {
    font-size: 18px;
    color: var(--mainColor);
    position: relative;
    right: -0.5px;
}

.profileIcon .material-symbols-rounded,
.detectionIcon .material-symbols-rounded,
.climbsIcon .material-symbols-rounded {
    color: var(--bgColor);
    font-size: 32px;
    /* Icons are black on the cream bar */
}

.sub-btn .material-symbols-rounded{
    color: white;
}

.material-symbols-rounded .navBtnActive{
    color: var(--mainColor);
}

#modeToggleBtn .material-symbols-rounded, #resetBtn .material-symbols-rounded, #routeBtn .material-symbols-rounded {
    font-size: 42px;
    color: var(--mainColor);
    font-weight: 300;
}


/* --- DETECTION STUFF --- */

#webcam-video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100dvh;
    object-fit: cover;
    z-index: 1;
    background-color: black;
    display: none;
}

#detection-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100dvh;
    object-fit: cover;
    pointer-events: auto; /* Required to drag corners! */
    z-index: 5;
    background: transparent !important; /* Critical: video must show through */
}

#app-viewport {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100dvh;
    z-index: 1000; /* Highest layer (Buttons) */
    pointer-events: none; /* Let clicks pass through to the canvas */
}

#detection-canvas, 
.output_canvas, 
#webcam-video {
    opacity: 1.0 !important;
    visibility: visible !important;
    filter: none !important;
}


/* The Sub-Bar for Reset/Auto/Manual */
.detection-sub-bar {
    position: absolute;
    bottom: 110px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%; 
    display: flex;
    justify-content: center;
    /* 1. Align children to the bottom of the flex container */
    align-items: flex-end; 
    gap: 20px; 
    z-index: 101;
    padding: 10px 20px;
    pointer-events: auto;
}

/* Normal state (Manual) */
#modeToggleBtn {
    transition: all 0.3s ease;
}

/* Active state (Auto) */
.active-mode {
    background: var(--accentColor) !important; /* Green or your Brand color */
}

.sub-btn {
    background: transparent;
    border: none;
    color: white;
    padding: 8px 8px;
    border-radius: 99px;
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 1px;
}



#resetBtn, #routeBtn {
    transition: all .2s ease-in-out;
}

#resetBtn:active {
    background-color: #E6BC73;
    transition: .1s;
}

#routeBtn:active {
    background-color: #E6BC73;
    transition: .1s;
}


/* --- UNIVERSAL MODAL SYSTEM --- */

.modal-overlay {
    position: fixed;
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%;
    background: rgba(0, 0, 0, 0.6); /* Slightly softer overlay */
    display: flex; 
    align-items: center; 
    justify-content: center;
    z-index: 3000; /* Above everything else */
    backdrop-filter: blur(5px);
    transition: opacity 0.3s ease;
}

.modal-content {
    background: var(--mainColor); /* Cream background to match TopBar */
    border-radius: 30px;
    padding: 25px;
    width: 70%;
    max-width: 360px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    border: 1px solid rgba(0,0,0,0.05);
    animation: modalPop 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    max-height: 80vh;    /* 80% of the viewport height */
    display: flex;       /* Allows internal layout control */
    flex-direction: column; 
    overflow: hidden;    /* Keeps the rounded corners clean */
}

.modal-title {
    font-family: 'mainFontBold';
    color: var(--bgColor);
    letter-spacing: 1px;
    font-size: 18px;
    margin-bottom: 10px;
}

.modal-text {
    font-family: 'mainFont';
    color: #666;
    font-size: 13px;
    line-height: 1.4;
    margin-bottom: 20px;
}

/* Reusing your input style logic */
.modal-input {
    width: 100%;
    box-sizing: border-box;
    background: white;
    border: 2px solid #eee;
    padding: 14px;
    border-radius: 15px;
    font-family: 'mainFont';
    font-size: 16px;
    color: var(--bgColor);
    margin-bottom: 20px;
    outline: none;
    transition: border-color 0.2s;
    pointer-events: auto;
}

.modal-input:focus {
    border-color: var(--accentColor);
}

/* Action Buttons */
.modal-actions {
    display: flex;
    gap: 12px;
}

/* Universal Modal Button Styles */
.modal-btn {
    flex: 1;
    height: 50px;
    border-radius: 999px;
    border: none;
    font-family: 'mainFontBold';
    font-size: 12px;
    letter-spacing: 1px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s, transform 0.1s;
}

.modal-btn:active {
    transform: scale(0.96);
}

.modal-btn.primary {
    background: var(--accentColor);
    color: white;
}

.modal-btn.secondary {
    background: #eee;
    color: #888;
}

.hidden { 
    display: none !important; 
}

.modal-content::-webkit-scrollbar {
    width: 6px;
}
.modal-content::-webkit-scrollbar-thumb {
    background: var(--accentColor);
    border-radius: 10px;
}
.modal-content::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.05);
}

select.modal-input {
    appearance: none; /* Removes default browser arrow */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' height='24' viewBox='0 -960 960 960' width='24'%3E%3Cpath d='M480-345 240-585l56-56 184 184 184-184 56 56-240 240Z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
}



/* --- Loading Screen --- */

#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100dvh;
    background: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    /* Slide it behind the bars (100+) but above the camera (1-5) */
    z-index: 50; 
    transition: opacity 0.8s ease-out, visibility 0.8s;
    pointer-events: none; /* Allows user to click buttons while loading */
}

.loader-content {
    text-align: center;
    color: var(--bgColor);
}

/* Class to hide the loader */
#loading-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

/* --- Animations --- */

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes modalPop {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* --- Active Elements --- */

.navBtnActive {
    width: 54px;
    height: 54px;
    position: relative;
    color: var(--mainColor) !important;
    background-color: var(--accentColor);
    border-radius: 999px;
}

/* --- PROFILE DASHBOARD STYLES --- */
.dashboard-scroll-area {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow-y: auto; /* Enables scrolling for the cards */
    padding-top: 110px; /* Space for topBar */
    padding-bottom: 120px; /* Space for bottomBar */
    display: flex;
    flex-direction: column;
    align-items: center; /* Centers the 80% width panels */
    z-index: 500;
    pointer-events: auto; /* Allows clicking and scrolling */
    box-sizing: border-box;
    -webkit-overflow-scrolling: touch; /* Smooth scroll for iOS */
}

/* 2. PANEL STYLING */
.profile-card {
    background: var(--mainColor);
    border-radius: 28px;
    padding: 22px;
    margin-bottom: 20px;
    width: 85%; /* Matches topBar width */
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
    box-sizing: border-box;
    pointer-events: auto;
}

/* 3. PERSONAL STATS SECTION */
.stats-grid {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.stat-box {
    background: white;
    padding: 15px 10px;
    border-radius: 20px;
    text-align: center;
    flex: 1;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}

.stat-value {
    display: block;
    font-family: 'mainFontBold', sans-serif;
    font-size: 22px;
    color: var(--accentColor);
}

.stat-label {
    display: block;
    font-family: 'subFont', sans-serif;
    font-size: 10px;
    color: #888;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 4px;
}

/* 4. SAVED CLIMB ITEMS */
.climb-item {
    background: white;
    border-radius: 20px;
    display: flex;
    align-items: center;
    padding: 14px 18px;
    gap: 12px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: transform 0.1s ease;
    border: 1px solid rgba(0,0,0,0.03);
}

.climb-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.climb-name {
    font-family: 'mainFontBold', sans-serif;
    font-size: 14px;
    color: var(--bgColor);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.climb-meta {
    font-family: 'mainFont', sans-serif;
    font-size: 11px;
    color: #999;
    margin-top: 2px;
}

/* 5. HOLD-TO-DELETE SYSTEM */
.delete-btn-container {
    position: relative;
    width: 38px;
    height: 38px;
    background: #f2f2f2;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    touch-action: none; /* Prevents scrolling while holding */
}

.delete-fill {
    position: absolute;
    background: var(--boardEndColor);
    width: 0%;
    height: 0%;
    border-radius: 50%;
    transition: width 1s linear, height 1s linear;
    z-index: 1;
    pointer-events: none;
}

.delete-btn-container .material-symbols-rounded {
    position: relative;
    z-index: 2;
    font-size: 18px !important;
    color: #bbb;
    pointer-events: none;
}


.twin-action-btn {
    padding: 10px;
    cursor: pointer;
    color: #3498db; /* Digital Twin Blue */
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.twin-action-btn:hover {
    transform: scale(1.2);
}

.climb-item {
    display: flex;
    align-items: center;
    justify-content: flex-start; /* Keep info on left */
}
.climb-info {
    flex-grow: 1; /* This pushes the buttons to the right */
}



/* Simple Toggle Switch Design */
.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.switch input { opacity: 0; width: 0; height: 0; }

.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #444;
  transition: .4s;
  border-radius: 24px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px; width: 18px;
  left: 3px; bottom: 3px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .slider { background-color: #3498db; }
input:checked + .slider:before { transform: translateX(20px); }


#coach-status-box {
    position: absolute;
    top: 95px; /* Adjust based on your topBar height */
    left: 50%;
    transform: translateX(-50%);
    
    /* Layout */
    display: inline-flex; /* Shrink-wraps to content */
    align-items: center;
    gap: 12px;
    
    /* Styling */
    background: var(--mainColor);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 10px 20px;
    border-radius: 50px; /* Pill shape */
    
    /* Behavior */
    z-index: 1000;
    pointer-events: none; /* Allows clicks to pass through to video/canvas */
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#coach-status-box.hidden {
    display: none;
    opacity: 0;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #00FFFF;
    box-shadow: 0 0 10px #00FFFF;
    animation: status-pulse 1.5s infinite;
}

@keyframes status-pulse {
    0% { opacity: 1; }
    50% { opacity: 0.4; }
    100% { opacity: 1; }
}

#coach-status-text {
    color: var(--bgColor);
    font-family: mainFont;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    white-space: nowrap; /* CRITICAL: Prevents text from jumping to second row */
}

.disabled {
    opacity: 0.5;
    pointer-events: none; /* Zorgt dat de knop ook niet meer klikbaar is */
    cursor: not-allowed;  /* Toont een 'verboden' icoon bij hover */
}