/* MOBILE TAB HEADERS SCROLABLE */
@media (max-width: 768px) {

  .qm-tab-headers {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 8px;
    padding-bottom: 8px;
    scrollbar-width: none;
  }

  .qm-tab-headers::-webkit-scrollbar {
    display: none;
  }

  .qm-tab-btn {
    flex: 0 0 auto;
    white-space: nowrap;
    font-size: 13px;
    padding: 8px 12px;
  }
}

/* ICON BASED TABS – MOBILE */
@media (max-width: 768px) {

  .qm-tab-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 70px;
    padding: 6px 8px;
    gap: 4px;
  }

  .qm-tab-icon {
    font-size: 18px;
    line-height: 1;
  }

  .qm-tab-text {
    font-size: 11px;
    line-height: 1.2;
  }
}
@media (max-width: 768px) {

  .qm-tab-btn.active {
    background: #f0f4ff;
    border-radius: 8px;
  }
}
/* Swipe + sticky TABS – MOBILE */
@media (max-width: 768px) {

  .qm-tab-headers {
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 20;
    padding-top: 6px;
  }
}


/* assets/performance.css */
.qm-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  align-items: stretch;
}
.qm-card {
  background: #fff;
  border-radius: 8px;
  padding: 14px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  text-align: left;
}
.qm-card-title { font-size: 13px; color: #666; margin-bottom: 8px; }
.qm-card-value { font-size: 20px; font-weight: 700; color: #111; }
.qm-card-sub { font-size: 12px; color: #888; margin-top:6px; }
.qm-loading { opacity: 0.6; }
.qm-error { color: #a00; padding: 8px; }



.qm-chart-wrapper {
  width: 100%;
  height: 340px;
  margin-top: 1rem;
}

.qm-chart-wrapper canvas {
  width: 100% !important;
  height: 340px !important;
  max-height: 340px !important;
}


.qm-tab-headers {
    display: flex;
    border-bottom: 2px solid #e6e9ec;
    margin-bottom: 15px;
}

.qm-tab-btn {
    padding: 10px 20px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    color: #666;
    border-bottom: 3px solid transparent;
    transition: 0.25s;
}

.qm-tab-btn.active {
    color: #0073aa;
    border-bottom-color: #0073aa;
}

.qm-tab-content {
    display: none;
    animation: fadeIn 0.25s ease;
}

.qm-tab-content.active {
    display: block;
}

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

.qm-trend-section {
    margin-bottom: 35px;
    padding: 20px;
    border-radius: 8px;
    background: #f9fbfc;
    border: 1px solid #e7ebee;
}



/* -----------------------------------------
   Responsive Chart Containers
----------------------------------------- */
.qm-chart-box {
    width: 100%;
    max-width: 700px;   /* Desktop width limit */
    margin: 20px auto;
    padding: 10px;
}

.qm-chart-box canvas {
    width: 100% !important;
    height: auto !important;
}

.qm-bar-box {
    height: 420px;
    overflow: hidden;   /* 🔑 prevents growth */
}

/* Tablets */
@media (max-width: 991px) {
    .qm-chart-box {
        max-width: 600px;
    }
}

/* Mobile */
@media (max-width: 600px) {
    .qm-chart-box {
        max-width: 100%;
        padding: 5px;
    }
}



/* FILTER CARD */
.qm-filter-card {
    background: #fff;
    padding: 15px 18px;
    border-radius: 12px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    margin-bottom: 18px;
    border: 1px solid #e5e5e5;
}

/* ROW - main flex */
.qm-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
}

/* ITEM = Label + Select inline */
.qm-filter-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Label inline */
.qm-filter-item label {
    font-size: 13px;
    font-weight: 600;
    color: #333;
    white-space: nowrap;
    align-items: center;
}

/* PERFECT SELECT (Works in all browsers) */
.qm-filter-item select {
    padding: 7px 10px !important;
    font-size: 13px;
    align-items: center;
    border-radius: 8px !important;
    border: 1px solid #ccc;
    min-width: 160px;
    background: #fff;
    color: #333;
}

/* Reset button */
.qm-reset-btn {
    padding: 8px 14px;
    background: #31dccf;
    color: #fff;
    border: 0;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    white-space: nowrap;
    align-items: center;
justify-content: center;
}

.qm-reset-btn:hover {
    background: #ddd;
}

/* MOBILE RESPONSIVE */
@media (max-width: 600px) {
    .qm-filter-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .qm-filter-item {
        width: 100%;
        justify-content: space-between;
    }

    .qm-filter-item select {
        min-width: 50%;
    }

    .qm-reset-btn {
        width: 100%;
        text-align: center;
    }
}




.qm-progress-meters {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 30px;
    margin-top: 30px;
    flex-wrap: wrap; 
}

.qm-meter {
    text-align: center;
    flex: 1 1 160px;              /* ✅ flexible width */
    max-width: 260px;
}

.qm-meter canvas {
    width: 100% !important;       /* ✅ responsive width */
    max-width: 180px;
    height: auto !important;      /* ✅ auto height */
    aspect-ratio: 2 / 1;          /* ✅ perfect half circle */
    margin: 0 auto;
}

.qm-meter.large canvas {
    max-width: 240px;
    aspect-ratio: 2 / 1;
}

.qm-meter-label {
    margin-top: 12px;
    font-size: 14px;
    color: #555;
}

.qm-meter-label.main {
    font-weight: 600;
}


.qm-skill-text {
    margin-top: -5px;
    font-size: 16px;
    font-weight: 600;
    transition: color 0.3s ease;
}
@media (max-width: 991px) {
    .qm-meter canvas {
        max-width: 160px;
    }

    .qm-meter.large canvas {
        max-width: 210px;
    }

    .qm-skill-text {
        font-size: 15px;
    }
}

/* ================================
   MOBILE OPTIMIZATION
================================ */
@media (max-width: 600px) {
    .qm-progress-meters {
        flex-direction: column;   /* ✅ stack vertically */
        align-items: center;
        gap: 25px;
    }

    .qm-meter canvas {
        max-width: 200px;         /* ✅ slightly bigger on mobile */
    }

    .qm-meter.large canvas {
        max-width: 220px;
    }

    .qm-skill-text {
        font-size: 16px;
    }
}


#qm-tab-attempts {
    padding-top: 2px;
}

#qm-tab-attempts .qm-filter-card {
    margin-top: 0;
}







/* ===== SHARED GRID BASE (HEADER + ROW) ===== */
.qm-leaderboard-header,
.qm-leaderboard-row {
  display: grid;
  grid-template-columns: 60px 2.2fr 1fr 1fr 1fr; /* Rank | User | Score | Correct | Time */
  align-items: center;
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== CARD ===== */
.qm-leaderboard-card {
  background: #ffffff;
  border-radius: 0;
  margin-bottom: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: all .25s ease;
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
}

.qm-leaderboard-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(0,0,0,0.15);
}

.qm-leaderboard-card.you {
  border-left: 5px solid #31dccf;
  background: #f0fbfa;
}

/* ===== CELLS ===== */
.qm-leaderboard-header > div,
.qm-leaderboard-row > div {
  padding: 2px 8px;
  border-left: 1px solid #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qm-leaderboard-header > div:first-child,
.qm-leaderboard-row > div:first-child {
  border-left: none;
}

/* ===== RANK ===== */
.qm-rank {
  font-size: 13px;
  font-weight: 600;
  color: #444;
  line-height: 1;
  text-align: center;
}

/* ===== USER COLUMN ===== */
.qm-user {
  display: flex;
  align-items: left;
  justify-content: flex-start !important;
  gap: 8px;
  white-space: nowrap;
  overflow: hidden;
  font-size: 13px;
  font-weight: 600;
}

/* ===== USER COLUMN HEADER===== */
.qm-users {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  white-space: nowrap;
  overflow: hidden;
}

.qm-users {
  font-size: 13px;
  font-weight: 600;
  color: #222;
}

/* ===== SCORE / CORRECT / TIME ===== */
.qm-score,
.qm-correct,
.qm-time {
  width: 100%;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
}

/* REMOVE BACKGROUND FROM CORRECT COLUMN */
.qm-leaderboard-row .qm-correct {
  background: transparent !important;
}
/* REMOVE BACKGROUND FROM CORRECT COLUMN */
.qm-leaderboard-header .qm-correct {
  background: transparent !important;
}

/* ===== AVATAR ===== */
.qm-avatar,
.qm-avatar-fallback {
  width: 36px;
  height: 36px;
  border-radius: 50%;
}

.qm-avatar {
  object-fit: cover;
}

.qm-avatar-fallback {
  background: #e5e7eb;
  color: #333;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== HEADER ===== */
.qm-leaderboard-header {
  background: #fff;
  font-weight: 700;
  color: #555;
  margin-bottom: 10px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.12);
  position: relative;
  z-index: 2;
}

.qm-medal {
  margin-right: 4px;
  font-size: 15px;
  line-height: 1;
}

.qm-rank-number {
  font-size: 13px;
}


.qm-leaderboard-empty {
  text-align: center;
  padding: 40px 20px;
  color: #555;
  font-family: sans-serif;
}

.qm-leaderboard-empty-icon {
  font-size: 48px;       /* Big emoji */
  margin-bottom: 16px;    /* Space between icon and message */
}

.qm-leaderboard-empty-msg {
  font-size: 16px;
  font-weight: 500;
}
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}
.qm-leaderboard-empty-icon {
  animation: bounce 2s infinite;
}












@media (max-width: 768px) {
  .qm-leaderboard-header {
    display: none;
  }
}
@media (max-width: 768px) {

  .qm-leaderboard-row {
    display: block;
    background: #fff;
    border-radius: 12px;
    padding: 12px;
    margin-bottom: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  }

  .qm-leaderboard-row > div {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    padding: 4px 0;
  }

  .qm-leaderboard-row > div::before {
    font-weight: 600;
    color: #666;
  }

  .qm-rank::before { content: "Rank"; }
  .qm-users::before { content: "User"; }
  .qm-score::before { content: "Score"; }
  .qm-correct::before { content: "Correct"; }
  .qm-time::before { content: "Time"; }
}







/* ================================
   GROWTH PROGRESS CHART
================================ */

.qm-growth-chart-wrap {
  margin-top: 24px;     /* half circle ke niche gap */
  padding: 12px;
  background: #fff;
  border-radius: 12px;
}

#qm-growth-chart {
  width: 100% !important;
  height: 180px !important;
}
.qm-growth-title {
    text-align: center;
    width: 100%;
    margin: 6px 0 14px;
    font-weight: 600;
    font-size: 15px;
}
@media (max-width: 480px) {
  #qm-growth-chart {
    height: 150px !important;
  }
}
.qm-growth-percent.positive{ color: #16a34a; }
.qm-growth-percent.negative{ color: #dc2626; }
.qm-growth-percent.neutral{ color: #6b7280; }







/* ================================
   GROWTH % BASE
================================ */
.qm-growth-percent {
    font-size: 15px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ================================
   POSITIVE (UP ARROW)
================================ */
.qm-growth-percent.positive {
    color: #28c76f;
}

.qm-growth-percent.positive::before {
    content: "▲";
    font-size: 14px;
    animation: qmArrowUp 1s ease-in-out infinite;
}

/* ================================
   NEGATIVE (DOWN ARROW)
================================ */
.qm-growth-percent.negative {
    color: #ea5455;
}

.qm-growth-percent.negative::before {
    content: "▼";
    font-size: 14px;
    animation: qmArrowDown 1s ease-in-out infinite;
}

/* ================================
   NEUTRAL
================================ */
.qm-growth-percent.neutral {
    color: #6c757d;
}

/* ================================
   ANIMATIONS
================================ */
@keyframes qmArrowUp {
    0%   { transform: translateY(0); opacity: 0.6; }
    50%  { transform: translateY(-4px); opacity: 1; }
    100% { transform: translateY(0); opacity: 0.6; }
}

@keyframes qmArrowDown {
    0%   { transform: translateY(0); opacity: 0.6; }
    50%  { transform: translateY(4px); opacity: 1; }
    100% { transform: translateY(0); opacity: 0.6; }
}
/* ================================
   GROWTH TOOLTIP
================================ */

.qm-growth-percent-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    position: relative;
}

.qm-growth-info {
    position: relative;
    cursor: help;
    font-size: 14px;
    color: #6b7280;
    user-select: none;
}

/* Tooltip box */
.qm-growth-tooltip {
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    width: 240px;
    background: #111827;
    color: #fff;
    font-size: 12px;
    line-height: 1.4;
    padding: 8px 10px;
    border-radius: 8px;
    text-align: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 20;
}

/* Arrow */
.qm-growth-tooltip::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: #111827 transparent transparent transparent;
}

/* Show on hover (desktop) */
.qm-growth-info:hover .qm-growth-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Show on tap (mobile) */
.qm-growth-info.active .qm-growth-tooltip {
    opacity: 1;
    visibility: visible;
}





.qm-register-page {
    max-width: 420px;
    margin: 40px auto;
    background: #fff;
    padding: 25px;
    border-radius: 10px;
}

.qm-field {
    margin-bottom: 15px;
}

.qm-field label {
    display:block;
    font-weight:600;
    font-size:14px;
    margin-bottom:4px;
}

.qm-field span {
    color:red;
}

.qm-pass-wrap {
    position:relative;
}

.qm-pass-toggle {
    position:absolute;
    right:10px;
    top:32px;
    cursor:pointer;
}


.qm-error{
    color:#b00020;
    font-weight:600;
}

.qm-success{
    color:green;
    font-weight:600;
}

#qm_do_register[disabled]{
    opacity:0.6;
    cursor:not-allowed;
}

.qm-field input{
    width:100%;
    padding:10px 12px;
    border:1px solid #ccc;
    border-radius:8px;
    font-size:14px;
}

.qm-field input:focus{
    outline:none;
    border-color:#0073aa;
}

.qm-field label{
    font-weight:600;
    font-size:14px;
    display:block;
}


.qm-field label em{
    font-style:normal;
    color:#b00020;
    font-size:12px;
}

.qm-field input::placeholder{
    color:#aaa;
}

#qm_do_register{
    width:100%;
    padding:12px;
    border:none;
    border-radius:10px;
    background:#0073aa;
    color:white;
    font-size:15px;
    cursor:pointer;
}








.qm-login-box{
max-width:380px;
margin:40px auto;
padding:25px;
border-radius:12px;
background:#fff;
box-shadow:0 5px 25px rgba(0,0,0,.08);
}

.qm-login-box label{
font-weight:600;
margin-top:12px;
display:block;
}

.qm-login-box input{
width:100%;
padding:10px;
margin-top:5px;
border-radius:8px;
border:1px solid #ddd;
}

.qm-pass-wrap{position:relative;}
.qm-pass-toggle{
position:absolute;
right:10px;
top:50%;
transform:translateY(-50%);
cursor:pointer;
}

.qm-login-box button{
margin-top:18px;
width:100%;
padding:12px;
border-radius:10px;
border:none;
background:#4f46e5;
color:#fff;
font-size:16px;
cursor:pointer;
}

.qm-login-msg{
margin-top:15px;
text-align:center;
color:#dc2626;
}