/* ============================================================
   Pankaj Quiz Master — Public (Front-end) Styles
   Author: Pankaj Verma
   ============================================================ */

/* ── Wrap ───────────────────────────────────────────────────── */
.pqm-wrap {
    max-width: 720px;
    margin: 0 auto;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}
.pqm-error { color: #c62828; font-style: italic; }

/* ── Sections ───────────────────────────────────────────────── */
.pqm-section {
    background: #fff;
    border: 1px solid #e2e4e6;
    border-radius: 14px;
    padding: 32px 36px;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,.06);
}
@media (max-width: 600px) { .pqm-section { padding: 20px 18px; } }

.pqm-section-title { margin-top: 0; font-size: 20px; font-weight: 700; color: #1a1a2e; }
.pqm-section-sub   { color: #646970; margin-top: -6px; margin-bottom: 22px; font-size: 14px; }

/* ── User data form ─────────────────────────────────────────── */
.pqm-field         { margin-bottom: 16px; }
.pqm-field label   { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; color: #1d2327; }
.pqm-req           { color: #c62828; }
.pqm-input {
    width: 100%;
    box-sizing: border-box;
    border: 2px solid #d0d5dd;
    border-radius: 8px;
    padding: 11px 14px;
    font-size: 15px;
    transition: border-color .2s, box-shadow .2s;
}
.pqm-input:focus   { border-color: #0f3460; box-shadow: 0 0 0 3px rgba(15,52,96,.12); outline: none; }

/* ── Buttons ────────────────────────────────────────────────── */
.pqm-btn {
    display: inline-block;
    padding: 11px 24px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all .18s;
    text-decoration: none;
}
.pqm-btn-start,
.pqm-btn-submit,
.pqm-btn-after-submit {
    background: linear-gradient(135deg, #0f3460, #533483);
    color: #fff;
    width: 100%;
    text-align: center;
    margin-top: 8px;
}
.pqm-btn-start:hover,
.pqm-btn-submit:hover,
.pqm-btn-after-submit:hover { opacity: .9; transform: translateY(-1px); box-shadow: 0 4px 14px rgba(15,52,96,.35); }

.pqm-btn-next { background: #0f3460; color: #fff; }
.pqm-btn-prev { background: #f0f0f0; color: #2c3338; border: 1px solid #ccc; }
.pqm-btn-retake { background: #e8f0fe; color: #1558d6; margin-top: 24px; }

/* ── Timer ──────────────────────────────────────────────────── */
.pqm-timer-bar {
    background: linear-gradient(135deg, #1a1a2e, #0f3460);
    color: #fff;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.pqm-timer-display { font-size: 18px; font-weight: 700; min-width: 60px; }
.pqm-timer-icon    { font-size: 18px; }
.pqm-timer-bar.pqm-timer-warn { background: linear-gradient(135deg, #b71c1c, #c62828); animation: pqm-pulse .8s infinite; }
@keyframes pqm-pulse { 0%,100%{opacity:1} 50%{opacity:.7} }

/* ── Progress bar ───────────────────────────────────────────── */
.pqm-progress-bar {
    height: 8px;
    background: #e2e4e6;
    border-radius: 99px;
    overflow: hidden;
    margin-bottom: 6px;
}
.pqm-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #0f3460, #533483);
    border-radius: 99px;
    transition: width .4s ease;
    width: 0%;
}
.pqm-progress-label { font-size: 12px; color: #646970; margin-bottom: 18px; }

/* ── Quiz title / desc ──────────────────────────────────────── */
.pqm-quiz-title { margin-top: 0; font-size: 22px; font-weight: 700; color: #1a1a2e; }
.pqm-quiz-desc  { color: #646970; font-size: 15px; margin-bottom: 22px; }

/* ── Question block ─────────────────────────────────────────── */
.pqm-question-num  { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: #533483; margin-bottom: 4px; }
.pqm-question-text { font-size: 17px; font-weight: 600; color: #1d2327; margin: 0 0 18px; line-height: 1.5; }

/* ── Answers ────────────────────────────────────────────────── */
.pqm-answers { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }

.pqm-answer-label {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: 2px solid #e2e4e6;
    border-radius: 10px;
    cursor: pointer;
    transition: border-color .15s, background .15s;
}
.pqm-answer-label:hover { border-color: #533483; background: #f8f4ff; }
.pqm-answer-label input[type="radio"],
.pqm-answer-label input[type="checkbox"] { width: 18px; height: 18px; flex-shrink: 0; accent-color: #533483; }
.pqm-answer-label:has(input:checked) { border-color: #533483; background: #f0ebff; }
.pqm-answer-text { font-size: 15px; color: #2c3338; }

.pqm-select {
    width: 100%;
    padding: 11px 14px;
    border: 2px solid #d0d5dd;
    border-radius: 8px;
    font-size: 15px;
}
.pqm-select:focus { border-color: #0f3460; outline: none; }

/* ── Q Navigation ───────────────────────────────────────────── */
.pqm-q-nav { display: flex; gap: 10px; justify-content: flex-end; margin-top: 4px; }

/* ── Loader ─────────────────────────────────────────────────── */
.pqm-loader { text-align: center; padding: 30px; color: #646970; font-size: 15px; }
.pqm-spinner {
    width: 32px; height: 32px;
    border: 4px solid #e2e4e6;
    border-top-color: #533483;
    border-radius: 50%;
    animation: pqm-spin .7s linear infinite;
    display: inline-block;
    margin-bottom: 8px;
}
@keyframes pqm-spin { to{ transform: rotate(360deg); } }

/* ── Result Card ────────────────────────────────────────────── */
.pqm-result-card { }

.pqm-result-header {
    border-radius: 12px 12px 0 0;
    padding: 28px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.pqm-badge-pass .pqm-result-header,
.pqm-result-header.pqm-badge-pass { background: linear-gradient(135deg, #1b5e20, #2e7d32); color: #fff; }
.pqm-result-header.pqm-badge-fail { background: linear-gradient(135deg, #b71c1c, #c62828); color: #fff; }
.pqm-result-label { font-size: 22px; font-weight: 700; }
.pqm-result-score { font-size: 42px; font-weight: 800; }

.pqm-result-stats {
    display: flex;
    gap: 0;
    border: 1px solid #e2e4e6;
    border-top: none;
    border-bottom: none;
}
.pqm-stat {
    flex: 1;
    text-align: center;
    padding: 20px;
    border-right: 1px solid #e2e4e6;
}
.pqm-stat:last-child { border-right: none; }
.pqm-stat strong { display: block; font-size: 28px; font-weight: 800; color: #1a1a2e; }
.pqm-stat span   { font-size: 13px; color: #646970; text-transform: uppercase; letter-spacing: .06em; }
.pqm-stat-correct strong { color: #1b5e20; }
.pqm-stat-wrong   strong { color: #b71c1c; }

.pqm-result-message {
    padding: 18px 24px;
    background: #f8f9fa;
    border: 1px solid #e2e4e6;
    border-top: none;
    font-size: 15px;
    font-style: italic;
    color: #2c3338;
}

/* ── Breakdown ──────────────────────────────────────────────── */
.pqm-breakdown {
    border: 1px solid #e2e4e6;
    border-top: none;
    border-radius: 0 0 12px 12px;
    padding: 24px;
}
.pqm-breakdown h4 { margin-top: 0; font-size: 16px; color: #1a1a2e; border-bottom: 1px solid #eee; padding-bottom: 10px; }

.pqm-breakdown-item {
    margin-bottom: 16px;
    padding: 14px 16px;
    border-radius: 8px;
    border-left: 4px solid #ccc;
}
.pqm-breakdown-item.pqm-correct { border-color: #2e7d32; background: #f1f8e9; }
.pqm-breakdown-item.pqm-wrong   { border-color: #c62828; background: #fff5f5; }

.pqm-bd-q   { font-weight: 600; font-size: 14px; margin: 0 0 8px; }
.pqm-bd-num {
    display: inline-block;
    background: #1a1a2e;
    color: #fff;
    width: 22px; height: 22px;
    border-radius: 50%;
    font-size: 11px;
    text-align: center;
    line-height: 22px;
    margin-right: 6px;
}
.pqm-bd-answers { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.pqm-bd-answers li { font-size: 13px; padding: 4px 8px; border-radius: 4px; }
.pqm-ans-correct      { background: #c8e6c9; color: #1b5e20; font-weight: 600; }
.pqm-ans-wrong-chosen { background: #ffcdd2; color: #b71c1c; text-decoration: line-through; }