/* ═══════════════════════════════════════════════════════
   ExamKaksha — Professional Test Series Platform v3.1
   Theme: Orange #E8720C | Clean | Mobile-first
   ═══════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@600&display=swap');

/* ── Variables ── */
:root {
    --ek-orange:     #E8720C;
    --ek-orange2:    #FF8C00;
    --ek-orange-dk:  #c45f00;
    --ek-orange-lt:  #FFF3E6;
    --ek-blue:       #1a3a6b;
    --ek-teal:       #0d7a8a;
    --ek-green:      #1a9e4a;
    --ek-red:        #d93025;
    --ek-purple:     #7c3aed;
    --ek-gray-100:   #f7f8fa;
    --ek-gray-200:   #eef0f3;
    --ek-gray-300:   #d8dce3;
    --ek-gray-500:   #7a8499;
    --ek-gray-700:   #3d4354;
    --ek-dark:       #1a1d2e;
    --ek-white:      #ffffff;
    --ek-shadow-sm:  0 1px 4px rgba(0,0,0,0.08);
    --ek-shadow-md:  0 4px 16px rgba(0,0,0,0.10);
    --ek-shadow-lg:  0 8px 32px rgba(0,0,0,0.13);
    --ek-topbar-h:   54px;
    --ek-secbar-h:   42px;
    --ek-actbar-h:   52px;
    --ek-header-h:   148px;
    --ek-radius:     4px;
    --ek-radius-lg:  10px;
    --font-main:     'DM Sans', -apple-system, sans-serif;
    --font-mono:     'JetBrains Mono', monospace;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── WordPress Theme Strip ── */
body:has(#ekt-app) .ast-site-header-wrap,
body:has(#ekt-app) header.site-header,
body:has(#ekt-app) .ast-masthead-custom-menu-items,
body:has(#ekt-app) footer.site-footer,
body:has(#ekt-app) #ast-hf-template-layout,
body:has(#ekt-app) #secondary,
body:has(#ekt-app) .sidebar-area,
body:has(#ekt-app) .widget-area,
body:has(#ekt-app) .entry-header,
body:has(#ekt-app) .ast-post-title-wrap,
body:has(#ekt-app) .ast-breadcrumbs-wrapper,
body:has(#ekt-app) .woocommerce-breadcrumb { display: none !important; }

body:has(#ekt-app),
body:has(#ekt-app) .ast-container,
body:has(#ekt-app) .site-content,
body:has(#ekt-app) #content,
body:has(#ekt-app) #primary,
body:has(#ekt-app) .content-area,
body:has(#ekt-app) .entry-content,
body:has(#ekt-app) .ast-article-post,
body:has(#ekt-app) .ast-site-content-wrap {
    width: 100% !important; max-width: 100% !important;
    padding: 0 !important; margin: 0 !important; float: none !important;
}
body:has(#ekt-app) { overflow-x: hidden; background: #f0f2f5; }

/* ═══════════════════════════════════════════════════════
   #ekt-app ROOT
   ═══════════════════════════════════════════════════════ */
#ekt-app {
    font-family: var(--font-main);
    width: 100%;
    min-height: 100vh;
    background: var(--ek-gray-100);
    -webkit-user-select: none;
    user-select: none;
}
#ekt-q-text, .ekt-opt-text, .ekt-sol-q { user-select: text; -webkit-user-select: text; }

/* Watermark */
#ekt-exam::before, #ekt-result::before {
    content: attr(data-watermark);
    position: fixed; top: 50%; left: 50%;
    transform: translate(-50%,-50%) rotate(-35deg);
    font-size: clamp(22px, 5vw, 56px);
    font-weight: 900; color: rgba(232,114,12,0.055);
    white-space: nowrap; pointer-events: none;
    z-index: 9000; letter-spacing: 4px; text-transform: uppercase;
    font-family: var(--font-main);
}

/* ═══════════════════════════════════════════════════════
   INTRO SCREEN — SSC 2-page style, polished
   ═══════════════════════════════════════════════════════ */
#ekt-intro {
    min-height: 100vh;
    background: #f0f2f5;
    display: flex;
    flex-direction: column;
    font-family: var(--font-main);
}

/* Intro Header */
/* Intro header — same look as exam topbar */
.ekt-intro-header {
    background: var(--ek-orange);
    background: linear-gradient(135deg, var(--ek-orange) 0%, var(--ek-orange2) 100%);
    padding: 0 16px;
    height: var(--ek-topbar-h);
    display: flex; align-items: center; justify-content: space-between;
    box-shadow: 0 2px 12px rgba(232,114,12,0.35);
    position: sticky; top: 0; z-index: 100;
    gap: 12px;
}
.ekt-intro-logo-wrap {
    display: flex; align-items: center; gap: 8px; flex-shrink: 0;
}
.ekt-intro-logo-wrap img {
    height: 34px; width: 34px;
    object-fit: contain; border-radius: 6px; flex-shrink: 0;
    background: rgba(255,255,255,0.95); padding: 2px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}
.ekt-intro-brand {
    font-size: 16px; font-weight: 800;
    color: #fff; white-space: nowrap; line-height: 1.15;
}
.ekt-intro-brand small {
    display: block; font-size: 9.5px; font-weight: 500;
    color: rgba(255,255,255,0.72); letter-spacing: 0.2px;
}
.ekt-intro-brand span { color: rgba(255,255,255,0.9); }
.ekt-intro-header-title {
    flex: 1; text-align: center;
    font-size: clamp(12px, 2vw, 14px);
    font-weight: 600; color: rgba(255,255,255,0.92);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    padding: 0 8px;
}
.ekt-intro-avatar {
    width: 38px; height: 38px; border-radius: 50%;
    background: rgba(255,255,255,0.22); border: 2px solid rgba(255,255,255,0.45);
    color: #fff; font-size: 15px; font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}

/* Intro body layout */
.ekt-intro-body {
    flex: 1; display: flex;
    max-height: calc(100vh - 118px); overflow: hidden;
}
.ekt-intro-content {
    flex: 1; overflow-y: auto; padding: 22px 28px;
    background: #fff; border-right: 1px solid var(--ek-gray-200);
}
.ekt-intro-sidebar {
    width: 210px; flex-shrink: 0;
    background: var(--ek-gray-100);
    padding: 18px 14px;
    display: flex; flex-direction: column; gap: 10px;
    overflow-y: auto;
}

/* Intro content styles */
.ekt-intro-content .ekt-intro-viewin {
    display: flex; align-items: center; gap: 8px;
    font-size: 12px; color: var(--ek-gray-500);
    justify-content: flex-end; margin-bottom: 16px;
}
.ekt-intro-content .ekt-intro-viewin select {
    padding: 3px 8px; border: 1px solid var(--ek-gray-300);
    border-radius: 4px; font-size: 12px; font-family: var(--font-main);
}
.ekt-intro-content h3 {
    font-size: 15px; font-weight: 700; color: var(--ek-dark);
    margin-bottom: 14px; padding-bottom: 8px;
    border-bottom: 2px solid var(--ek-orange-lt);
}
.ekt-intro-content h4 {
    font-size: 14px; font-weight: 700; color: var(--ek-dark);
    margin: 18px 0 8px;
}
.ekt-intro-content ol { padding-left: 20px; }
.ekt-intro-content li {
    font-size: 13px; color: var(--ek-gray-700); margin-bottom: 10px; line-height: 1.65;
}
.ekt-intro-content li strong { color: var(--ek-dark); }
.red-italic { color: var(--ek-red); font-style: italic; font-size: 13px; margin: 6px 0; display: block; }

/* Palette legend in intro */
.ekt-intro-legend { display: flex; flex-direction: column; gap: 7px; margin: 10px 0 6px 8px; }
.ekt-il-row { display: flex; align-items: center; gap: 9px; font-size: 12px; color: var(--ek-gray-700); }
.ekt-il-bubble {
    width: 28px; height: 28px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 800; color: #fff; flex-shrink: 0;
}
.ekt-il-bubble.grey   { background: #8b9bb4; }
.ekt-il-bubble.red    { background: var(--ek-red); }
.ekt-il-bubble.green  { background: var(--ek-green); }
.ekt-il-bubble.purple { background: var(--ek-purple); }
.ekt-il-bubble.mix    { background: linear-gradient(135deg,var(--ek-green) 50%,var(--ek-purple) 50%); }

/* Sidebar info card */
.ekt-sidebar-card {
    background: #fff; border: 1px solid var(--ek-gray-200);
    border-radius: var(--ek-radius); padding: 12px;
    font-size: 12px; line-height: 2; color: var(--ek-gray-700);
    box-shadow: var(--ek-shadow-sm);
}
.ekt-sidebar-label {
    font-size: 11px; font-weight: 700; color: var(--ek-gray-500);
    text-transform: uppercase; letter-spacing: 0.5px;
    margin-bottom: 6px;
}
.ekt-sec-chip {
    background: var(--ek-orange-lt); color: var(--ek-orange-dk);
    border: 1px solid #f5c990; border-radius: 4px;
    padding: 4px 10px; font-size: 11px; font-weight: 700;
    text-align: center;
}

/* Intro footer */
.ekt-intro-footer {
    background: #fff; border-top: 1px solid var(--ek-gray-200);
    padding: 12px 24px;
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: 14px; flex-wrap: wrap;
}
.ekt-intro-agree {
    display: flex; align-items: flex-start; gap: 10px;
    font-size: 12px; color: var(--ek-gray-700); max-width: 760px; line-height: 1.5;
}
.ekt-intro-agree input[type="checkbox"] {
    width: 16px; height: 16px; margin-top: 1px;
    cursor: pointer; accent-color: var(--ek-orange); flex-shrink: 0;
}
.ekt-intro-nav { display: flex; gap: 10px; align-items: center; flex-shrink: 0; }
.ekt-intro-nav-btn {
    padding: 9px 20px; border: 1.5px solid var(--ek-gray-300);
    border-radius: var(--ek-radius); font-size: 14px; font-weight: 600;
    cursor: pointer; background: #fff; color: var(--ek-gray-700);
    font-family: var(--font-main); transition: all 0.15s;
    display: flex; align-items: center; gap: 6px;
}
.ekt-intro-nav-btn:hover:not(:disabled) { border-color: var(--ek-orange); color: var(--ek-orange); }
.ekt-intro-nav-btn.primary {
    background: var(--ek-orange); color: #fff;
    border-color: var(--ek-orange);
    box-shadow: 0 2px 10px rgba(232,114,12,0.35);
}
.ekt-intro-nav-btn.primary:hover:not(:disabled) { background: var(--ek-orange-dk); border-color: var(--ek-orange-dk); color: #fff; }
.ekt-intro-nav-btn:disabled { opacity: 0.42; cursor: not-allowed; }


/* ══════════════════════════════════════════
   THEME RESET: Override WordPress/theme button styles
   ══════════════════════════════════════════ */
#ekt-app button,
#ekt-app input[type="button"],
#ekt-app input[type="submit"] {
    border-radius: 4px !important;
    -webkit-border-radius: 4px !important;
    font-family: inherit;
    box-sizing: border-box;
}
/* Palette buttons: always round */
#ekt-app .ekt-p-btn {
    border-radius: 50% !important;
}

/* ═══════════════════════════════════════════════════════
   EXAM SCREEN
   ═══════════════════════════════════════════════════════ */
#ekt-exam {
    min-height: 100vh;
    display: flex; flex-direction: column;
    background: var(--ek-gray-100);
}

/* ── Topbar ── */
/* ── Topbar: Logo LEFT | Timer RIGHT (same style as intro) ── */
.ekt-topbar {
    height: var(--ek-topbar-h);
    background: var(--ek-orange);
    background: linear-gradient(135deg, var(--ek-orange) 0%, var(--ek-orange2) 100%);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 14px;
    position: sticky; top: 0; z-index: 300;
    box-shadow: 0 2px 12px rgba(232,114,12,0.40);
    flex-shrink: 0;
}
.ekt-topbar-logo {
    display: flex; align-items: center; gap: 8px; flex-shrink: 0;
}
.ekt-topbar-logo img {
    height: 34px; width: 34px;
    object-fit: contain; border-radius: 6px;
    background: rgba(255,255,255,0.95); padding: 2px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}
.ekt-topbar-brand {
    font-size: 16px; font-weight: 800; color: #fff; letter-spacing: -0.2px;
    white-space: nowrap; line-height: 1.15;
}
.ekt-topbar-brand small {
    display: block; font-size: 9.5px; font-weight: 500;
    color: rgba(255,255,255,0.72); letter-spacing: 0.2px;
}
.ekt-topbar-title {
    flex: 1; text-align: center;
    font-size: clamp(12px, 2vw, 14px);
    font-weight: 600; color: rgba(255,255,255,0.92);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis; padding: 0 10px;
}
.ekt-topbar-right {
    display: flex; align-items: center; gap: 8px; flex-shrink: 0;
}
.ekt-candidate-name {
    color: rgba(255,255,255,0.90); font-size: 11px; font-weight: 600;
    white-space: nowrap; padding: 3px 9px;
    background: rgba(0,0,0,0.15); border-radius: 20px;
}
.ekt-fullscreen-btn {
    background: rgba(255,255,255,0.18); border: 1px solid rgba(255,255,255,0.32);
    border-radius: 5px; color: #fff; font-size: 14px;
    cursor: pointer; padding: 5px 8px; line-height: 1;
    transition: background 0.15s; flex-shrink: 0;
}
.ekt-fullscreen-btn:hover { background: rgba(255,255,255,0.30); }
/* TIMER — always right-most, prominent dark pill */
.ekt-timer-block {
    background: rgba(0,0,0,0.25); border: 1.5px solid rgba(255,255,255,0.38);
    border-radius: 8px; padding: 4px 12px; text-align: center;
    min-width: 108px; flex-shrink: 0;
}
.ekt-timer-label {
    display: block; font-size: 8px; font-weight: 700;
    color: rgba(255,255,255,0.72); text-transform: uppercase; letter-spacing: 1px;
}
.ekt-timer {
    display: block; font-size: 20px; font-weight: 800; color: #fff;
    letter-spacing: 2px; line-height: 1.2;
    font-family: var(--font-mono);
}
.ekt-timer.warning { color: #ffe082; }
.ekt-timer.danger  { color: #ff8a80; animation: blink 0.9s infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.4} }

/* ── Section Tabs ── */
.ekt-section-bar {
    height: var(--ek-secbar-h); background: #fff;
    border-bottom: 2px solid var(--ek-gray-200);
    display: flex; align-items: stretch;
    padding: 0 10px; overflow-x: auto; scrollbar-width: none;
    flex-shrink: 0; position: sticky; top: var(--ek-topbar-h); z-index: 200;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.ekt-section-bar::-webkit-scrollbar { display: none; }
.ekt-sec-tab {
    padding: 0 18px; border: none; background: none;
    color: var(--ek-gray-500); font-size: 13px; font-weight: 600;
    cursor: pointer; border-bottom: 3px solid transparent;
    margin-bottom: -2px; white-space: nowrap;
    transition: all 0.15s; flex-shrink: 0;
    font-family: var(--font-main);
}
.ekt-sec-tab:hover { color: var(--ek-orange); }
.ekt-sec-tab.active { color: var(--ek-orange); border-bottom-color: var(--ek-orange); font-weight: 700; }

/* ── Action Bar ── */
.ekt-action-bar {
    height: var(--ek-actbar-h); background: #fff;
    border-bottom: 1px solid var(--ek-gray-200);
    display: flex; align-items: center; gap: 8px; padding: 0 12px;
    flex-shrink: 0;
    position: sticky; top: calc(var(--ek-topbar-h) + var(--ek-secbar-h)); z-index: 199;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05);
    overflow-x: auto; scrollbar-width: none;
}
.ekt-action-bar::-webkit-scrollbar { display: none; }

/* ── Action Buttons: Rectangle shape, strong hover ── */
.ekt-act-btn {
    padding: 9px 14px; border-radius: 5px !important;
    font-size: 12px; font-weight: 700; cursor: pointer;
    transition: all 0.18s; white-space: nowrap; flex-shrink: 0;
    font-family: var(--font-main); border: 1.5px solid transparent;
    letter-spacing: 0.2px; display: flex; align-items: center; gap: 5px;
    position: relative; overflow: hidden;
}
.ekt-act-btn::after {
    content: ''; position: absolute; inset: 0;
    background: rgba(255,255,255,0); transition: background 0.18s;
    pointer-events: none;
}
.ekt-act-btn:hover:not(:disabled)::after { background: rgba(255,255,255,0.14); }
.ekt-act-btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.15); }
.ekt-act-btn:active:not(:disabled) { transform: translateY(0px); box-shadow: none; }
.ekt-act-btn:disabled { opacity: 0.38; cursor: not-allowed; transform: none !important; }

.ekt-act-btn.prev   { background: #f5f6f8; color: var(--ek-gray-700); border-color: var(--ek-gray-300); }
.ekt-act-btn.review { background: #ede9ff; color: var(--ek-purple); border-color: #c4b5fd; }
.ekt-act-btn.review.active { background: var(--ek-purple); color: #fff; border-color: var(--ek-purple); }
.ekt-act-btn.clear  { background: #f5f6f8; color: var(--ek-gray-500); border-color: var(--ek-gray-300); }
.ekt-act-btn.next   { background: var(--ek-blue); color: #fff; border-color: var(--ek-blue); box-shadow: 0 2px 8px rgba(26,58,107,0.25); }
.ekt-act-btn.submit {
    background: var(--ek-orange); color: #fff; border-color: var(--ek-orange);
    margin-left: auto; font-size: 13px; padding: 9px 22px; font-weight: 800;
    box-shadow: 0 2px 12px rgba(232,114,12,0.35);
    border-radius: 5px !important;
}

/* ── Exam Layout ── */
.ekt-exam-layout {
    display: flex; flex: 1; align-items: flex-start;
    min-height: calc(100vh - var(--ek-header-h));
}

/* ── Question Area ── */
.ekt-question-area {
    flex: 1; min-width: 0; order: 1;
    padding: 12px; display: flex; flex-direction: column; gap: 10px;
    min-height: calc(100vh - var(--ek-header-h));
    overflow-y: auto;
}
.ekt-q-breadcrumb {
    background: #fff; border: 1px solid var(--ek-gray-200);
    border-radius: var(--ek-radius); padding: 8px 14px;
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
    box-shadow: var(--ek-shadow-sm); flex-shrink: 0;
}
.ekt-q-num-badge {
    background: var(--ek-orange); color: #fff;
    padding: 4px 14px; border-radius: 4px; font-size: 13px; font-weight: 700;
}
.ekt-q-sec-badge {
    background: var(--ek-orange-lt); color: var(--ek-orange-dk);
    padding: 4px 12px; border-radius: 4px; font-size: 12px; font-weight: 600;
    border: 1px solid #f5c990;
}
.ekt-q-marks-badge { margin-left: auto; display: flex; gap: 6px; }
.ekt-marks-pos { background: #e8f5e9; color: #1a7a3c; padding: 3px 10px; border-radius: 4px; font-size: 12px; font-weight: 700; }
.ekt-marks-neg { background: #ffebee; color: var(--ek-red);  padding: 3px 10px; border-radius: 4px; font-size: 12px; font-weight: 700; }

/* Question Card */
.ekt-question-card {
    background: #fff; border: 1px solid var(--ek-gray-200);
    border-radius: var(--ek-radius-lg); padding: 20px 22px;
    box-shadow: var(--ek-shadow-sm); flex-shrink: 0;
}
.ekt-q-text {
    font-size: clamp(14px, 2vw, 15px); line-height: 1.9;
    color: var(--ek-dark); font-weight: 500; margin-bottom: 22px;
}
.ekt-q-image { max-width: 100%; border-radius: 6px; margin-bottom: 16px; border: 1px solid var(--ek-gray-200); display: block; }

/* Options */
.ekt-options { display: flex; flex-direction: column; gap: 9px; }
.ekt-option {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 16px; border: 1.5px solid var(--ek-gray-200);
    border-radius: var(--ek-radius); cursor: pointer;
    transition: all 0.13s; background: #fafbfc;
    -webkit-user-select: none; user-select: none;
}
.ekt-option:hover   { border-color: var(--ek-orange); background: #fff9f5; box-shadow: 0 0 0 3px rgba(232,114,12,0.08); }
.ekt-option.selected { border-color: var(--ek-orange); background: #fff5ed; box-shadow: 0 0 0 3px rgba(232,114,12,0.12); }
.ekt-opt-radio {
    width: 18px; height: 18px; border: 2px solid var(--ek-gray-300);
    border-radius: 50%; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.13s; background: #fff;
}
.ekt-option.selected .ekt-opt-radio { border-color: var(--ek-orange); background: var(--ek-orange); }
.ekt-option.selected .ekt-opt-radio::after { content:''; width:6px; height:6px; background:#fff; border-radius:50%; }
.ekt-opt-label {
    width: 26px; height: 26px; border: 1.5px solid var(--ek-gray-300);
    border-radius: 4px; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 12px; color: var(--ek-gray-500);
    flex-shrink: 0; transition: all 0.13s; background: #fff;
}
.ekt-option.selected .ekt-opt-label { background: var(--ek-orange); color: #fff; border-color: var(--ek-orange); }
.ekt-opt-text { font-size: 14px; color: var(--ek-dark); line-height: 1.55; flex: 1; }

/* ── Palette Sidebar ── */
.ekt-palette {
    width: 224px; flex-shrink: 0; background: #fff;
    border-left: 1px solid var(--ek-gray-200); order: 2;
    position: sticky; top: var(--ek-header-h);
    max-height: calc(100vh - var(--ek-header-h));
    overflow-y: auto; display: flex; flex-direction: column;
    align-self: flex-start;
}
.ekt-palette-header {
    background: var(--ek-orange);
    background: linear-gradient(135deg, var(--ek-orange), var(--ek-orange2));
    color: #fff; padding: 10px 13px;
    font-size: 12px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.5px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: space-between;
}
.ekt-palette-sec-label {
    font-size: 10px; font-weight: 500; opacity: 0.85;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 110px;
}
.ekt-palette-legend {
    padding: 10px 11px; background: var(--ek-gray-100);
    border-bottom: 1px solid var(--ek-gray-200); flex-shrink: 0;
}
.ekt-pal-leg {
    display: flex; align-items: center; gap: 7px;
    font-size: 11px; color: var(--ek-gray-700); margin-bottom: 6px;
}
.ekt-pal-leg:last-child { margin-bottom: 0; }
.ekt-pal-dot {
    width: 22px; height: 22px; border-radius: 50%;
    font-size: 9px; font-weight: 700; color: #fff;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.ekt-pal-dot.not-visited   { background: #8b9bb4; }
.ekt-pal-dot.not-attempted { background: var(--ek-red); }
.ekt-pal-dot.answered      { background: var(--ek-green); }
.ekt-pal-dot.marked        { background: var(--ek-purple); }
.ekt-pal-dot.ans-marked    { background: linear-gradient(135deg,var(--ek-green) 50%,var(--ek-purple) 50%); }
.ekt-pal-count { font-size: 12px; font-weight: 700; color: var(--ek-orange); margin-left: auto; min-width: 18px; text-align: right; }

/* Palette grid */
.ekt-palette-grid {
    display: grid; grid-template-columns: repeat(5, 36px);
    gap: 5px; padding: 10px; justify-content: center;
    flex: 1; align-content: start;
}
.ekt-p-btn {
    width: 36px; height: 36px; border-radius: 50%;
    border: 1.5px solid #8b9bb4; background: #8b9bb4;
    font-size: 11px; font-weight: 700; cursor: pointer; color: #fff;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.12s; font-family: var(--font-main);
}
.ekt-p-btn:hover { transform: scale(1.12); box-shadow: var(--ek-shadow-sm); }
.ekt-p-btn.current { outline: 3px solid var(--ek-orange); outline-offset: 1px; }
.ekt-p-btn.not-attempted { background: var(--ek-red); border-color: var(--ek-red); }
.ekt-p-btn.answered      { background: var(--ek-green); border-color: var(--ek-green); }
.ekt-p-btn.marked        { background: var(--ek-purple); border-color: var(--ek-purple); }
.ekt-p-btn.ans-marked {
    background: linear-gradient(135deg,var(--ek-green) 50%,var(--ek-purple) 50%);
    border: none;
}
.ekt-p-btn.ans-marked::after {
    content:'✓'; position:absolute; bottom:-2px; right:-2px;
    background:#fff; color:var(--ek-green); border-radius:50%;
    font-size:7px; width:11px; height:11px;
    display:flex; align-items:center; justify-content:center;
    font-weight:900; border:1px solid var(--ek-green);
}
.ekt-p-btn.ans-marked { position: relative; }

/* ═══════════════════════════════════════════════════════
   SUBMIT MODAL
   ═══════════════════════════════════════════════════════ */
.ekt-submit-overlay {
    position: fixed; inset: 0;
    background: rgba(15,15,30,0.65);
    display: none; align-items: center; justify-content: center;
    z-index: 9999; backdrop-filter: blur(3px);
}
.ekt-submit-overlay.show { display: flex; }
.ekt-submit-modal {
    background: #fff; border-radius: var(--ek-radius-lg);
    width: 440px; max-width: 95vw;
    box-shadow: var(--ek-shadow-lg); overflow: hidden;
    animation: modalIn 0.22s ease;
}
@keyframes modalIn { from{transform:scale(0.92);opacity:0} to{transform:scale(1);opacity:1} }
.ekt-submit-modal-header {
    background: linear-gradient(135deg, var(--ek-orange), var(--ek-orange2));
    color: #fff; padding: 16px 22px;
    font-size: 16px; font-weight: 800; letter-spacing: -0.2px;
}
.ekt-submit-modal-body { padding: 20px 22px; }
.ekt-submit-modal-body p { font-size: 13px; color: var(--ek-gray-500); margin-bottom: 16px; }
.ekt-submit-summary { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 6px; }
.ekt-sub-cell {
    background: var(--ek-gray-100); border: 1px solid var(--ek-gray-200);
    border-radius: var(--ek-radius); padding: 12px 14px;
    font-size: 12px; color: var(--ek-gray-500);
}
.ekt-sub-cell .val { font-size: 24px; font-weight: 800; display: block; margin-bottom: 2px; font-family: var(--font-mono); }
.ekt-sub-cell.green  .val { color: var(--ek-green); }
.ekt-sub-cell.red    .val { color: var(--ek-red); }
.ekt-sub-cell.gray   .val { color: var(--ek-gray-500); }
.ekt-sub-cell.purple .val { color: var(--ek-purple); }
.ekt-submit-modal-footer {
    display: flex; gap: 10px; padding: 14px 22px;
    border-top: 1px solid var(--ek-gray-200); justify-content: flex-end;
}
.ekt-modal-btn {
    padding: 10px 24px; border: none; border-radius: var(--ek-radius);
    font-size: 14px; font-weight: 700; cursor: pointer; font-family: var(--font-main);
    transition: all 0.15s;
}
.ekt-modal-btn.cancel  { background: var(--ek-gray-100); color: var(--ek-gray-700); border: 1.5px solid var(--ek-gray-300); }
.ekt-modal-btn.cancel:hover { background: var(--ek-gray-200); }
.ekt-modal-btn.confirm { background: var(--ek-orange); color: #fff; box-shadow: 0 2px 10px rgba(232,114,12,0.3); }
.ekt-modal-btn.confirm:hover { background: var(--ek-orange-dk); }

/* ═══════════════════════════════════════════════════════
   RESULT SCREEN
   ═══════════════════════════════════════════════════════ */
#ekt-result {
    min-height: 100vh; background: var(--ek-gray-100);
    font-family: var(--font-main);
}
.ekt-result-topbar {
    background: linear-gradient(135deg, var(--ek-orange), var(--ek-orange2));
    height: var(--ek-topbar-h);
    display: flex; align-items: center; padding: 0 20px; gap: 12px;
    box-shadow: 0 2px 12px rgba(232,114,12,0.3);
}
.ekt-result-topbar img { height:30px; width:30px; object-fit:contain; border-radius:5px; background:#fff; padding:2px; }
.ekt-result-topbar .brand { color:#fff; font-size:17px; font-weight:900; }

.ekt-result-wrap { max-width: 1000px; margin: 0 auto; padding: 20px 14px; }

/* Score card */
.ekt-scorecard {
    background: linear-gradient(135deg, var(--ek-orange) 0%, var(--ek-orange-dk) 100%);
    border-radius: var(--ek-radius-lg); padding: 24px 28px;
    color: #fff; margin-bottom: 18px;
    display: grid; grid-template-columns: 1fr auto;
    gap: 20px; align-items: center;
    box-shadow: 0 6px 24px rgba(232,114,12,0.30);
}
.ekt-scorecard-left h2 { font-size: 14px; opacity: 0.82; margin-bottom: 4px; }
.ekt-scorecard-left .exam-name { font-size: 18px; font-weight: 800; margin-bottom: 18px; letter-spacing: -0.3px; }
.ekt-res-stats { display: flex; gap: 10px; flex-wrap: wrap; }
.ekt-rs { background: rgba(0,0,0,0.15); border-radius: var(--ek-radius); padding: 10px 14px; min-width: 70px; text-align: center; }
.ekt-rs span { display: block; font-size: 22px; font-weight: 800; font-family: var(--font-mono); }
.ekt-rs small { font-size: 11px; opacity: 0.82; }
.ekt-score-circle {
    width: 108px; height: 108px; border-radius: 50%;
    background: rgba(0,0,0,0.15); border: 4px solid rgba(255,255,255,0.55);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.ekt-score-big { font-size: 32px; font-weight: 900; line-height: 1; font-family: var(--font-mono); }
.ekt-score-lbl { font-size: 11px; opacity: 0.75; margin-top: 2px; }
.ekt-rank-row { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.ekt-rank-chip { background: rgba(0,0,0,0.20); padding: 5px 14px; border-radius: 20px; font-size: 13px; font-weight: 700; }

/* Section analysis table */
.ekt-analysis-table {
    width: 100%; border-collapse: collapse; background: #fff;
    border-radius: var(--ek-radius); overflow: hidden;
    box-shadow: var(--ek-shadow-sm); border: 1px solid var(--ek-gray-200);
    margin-bottom: 18px;
}
.ekt-analysis-table th {
    background: var(--ek-gray-100); color: var(--ek-gray-700);
    padding: 11px 14px; text-align: left; font-size: 12px; font-weight: 700;
    border-bottom: 2px solid var(--ek-gray-200); text-transform: uppercase; letter-spacing: 0.4px;
}
.ekt-analysis-table td { padding: 11px 14px; border-bottom: 1px solid var(--ek-gray-200); font-size: 13px; color: var(--ek-gray-700); }
.ekt-analysis-table td small { font-size: 11px; color: var(--ek-gray-500); margin-left: 3px; }
.ekt-analysis-table tr:last-child td { border-bottom: none; background: var(--ek-gray-100); font-weight: 700; }

/* Result Tabs */
.ekt-result-tabs {
    display: flex; background: #fff;
    border: 1px solid var(--ek-gray-200); border-radius: var(--ek-radius);
    margin-bottom: 16px; overflow: hidden; box-shadow: var(--ek-shadow-sm);
}
.ekt-rtab {
    flex: 1; padding: 11px; border: none; background: none;
    font-size: 13px; font-weight: 600; color: var(--ek-gray-500);
    cursor: pointer; transition: all 0.2s; border-right: 1px solid var(--ek-gray-200);
    font-family: var(--font-main);
}
.ekt-rtab:last-child { border-right: none; }
.ekt-rtab.active { background: var(--ek-orange); color: #fff; }

/* Solution items */
.ekt-solution-item {
    background: #fff; border: 1px solid var(--ek-gray-200);
    border-radius: var(--ek-radius); margin-bottom: 10px;
    overflow: hidden; box-shadow: var(--ek-shadow-sm);
}
.ekt-sol-header {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 14px; border-bottom: 1px solid var(--ek-gray-200);
}
.ekt-solution-item.correct   .ekt-sol-header { background: #e8f5e9; border-left: 4px solid var(--ek-green); }
.ekt-solution-item.incorrect .ekt-sol-header { background: #ffebee; border-left: 4px solid var(--ek-red); }
.ekt-solution-item.skipped   .ekt-sol-header { background: var(--ek-gray-100); border-left: 4px solid var(--ek-gray-300); }
.ekt-sol-icon { font-size: 15px; }
.ekt-sol-num  { font-weight: 700; font-size: 13px; color: var(--ek-dark); }
.ekt-sol-sec  { font-size: 12px; color: var(--ek-gray-500); margin-right: auto; }
.ekt-sol-marks { font-weight: 800; font-size: 13px; font-family: var(--font-mono); }
.ekt-solution-item.correct   .ekt-sol-marks { color: var(--ek-green); }
.ekt-solution-item.incorrect .ekt-sol-marks { color: var(--ek-red); }
.ekt-sol-q { padding: 14px 14px 8px; font-size: 14px; font-weight: 500; line-height: 1.8; color: var(--ek-dark); }
.ekt-sol-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 0 14px 12px; }
.ekt-sol-opt  { padding: 8px 10px; border-radius: 4px; font-size: 13px; background: var(--ek-gray-100); border: 1px solid var(--ek-gray-200); color: var(--ek-gray-700); }
.ekt-opt-correct { background: #e8f5e9; color: var(--ek-green); font-weight: 700; border-color: #a5d6a7; }
.ekt-opt-wrong   { background: #ffebee; color: var(--ek-red);   font-weight: 700; border-color: #ef9a9a; }
.ekt-sol-explanation { padding: 11px 14px; background: #fff8e1; border-top: 1px solid #ffe082; font-size: 13px; line-height: 1.7; color: #5d4037; }

/* Leaderboard */
.ekt-lb-table { width:100%; border-collapse:collapse; background:#fff; border-radius:var(--ek-radius); overflow:hidden; box-shadow:var(--ek-shadow-sm); border:1px solid var(--ek-gray-200); }
.ekt-lb-table th { background:var(--ek-orange); color:#fff; padding:11px 14px; text-align:left; font-size:12px; font-weight:700; }
.ekt-lb-table td { padding:10px 14px; border-bottom:1px solid var(--ek-gray-200); font-size:13px; color:var(--ek-gray-700); }
.ekt-lb-table tr.top-1 td { background:#fff8e1; font-weight:700; }
.ekt-lb-table tr.top-2 td { background:#f5f5f5; font-weight:600; }
.ekt-lb-table tr.top-3 td { background:#fff3e0; font-weight:600; }

/* ── Test List ── */
.ekt-test-list { display:flex; flex-direction:column; gap:10px; max-width:880px; margin:0 auto; font-family:var(--font-main); }
.ekt-test-item {
    background:#fff; border-radius:var(--ek-radius-lg); padding:16px 20px;
    border:1px solid var(--ek-gray-200);
    display:flex; align-items:center; justify-content:space-between;
    box-shadow:var(--ek-shadow-sm); gap:12px; flex-wrap:wrap;
    transition:all .2s;
}
.ekt-test-item:hover { box-shadow:0 6px 20px rgba(232,114,12,0.14); border-color:var(--ek-orange); transform:translateY(-1px); }
.ekt-test-info h3 { font-size:15px; color:var(--ek-dark); margin-bottom:3px; font-weight:700; }
.ekt-test-info span { font-size:12px; color:var(--ek-gray-500); }
.ekt-test-badge { background:var(--ek-orange-lt); color:var(--ek-orange-dk); font-size:10px; font-weight:700; padding:2px 8px; border-radius:4px; border:1px solid #f5c990; text-transform:uppercase; letter-spacing:.5px; margin-left:8px; }
.ekt-test-start-btn {
    background:var(--ek-orange); color:#fff;
    padding:10px 22px; border-radius:var(--ek-radius); text-decoration:none;
    font-weight:700; font-size:14px; white-space:nowrap;
    font-family:var(--font-main); transition:all .15s;
    box-shadow:0 2px 10px rgba(232,114,12,0.25);
}
.ekt-test-start-btn:hover { background:var(--ek-orange-dk); transform:translateY(-1px); box-shadow:0 4px 14px rgba(232,114,12,0.35); }

/* ══════════════════════
   RESPONSIVE — TABLET (≤900px)
   ══════════════════════ */
@media (max-width: 900px) {
    :root { --ek-header-h: 134px; }
    .ekt-exam-layout { flex-direction: column; }
    .ekt-palette {
        position: static; width: 100%; order: 2;
        border-left: none; border-top: 1px solid var(--ek-gray-200);
        max-height: none;
    }
    .ekt-palette-grid { grid-template-columns: repeat(9, 36px); justify-content: start; }
    .ekt-question-area { order: 1; min-height: auto; }
    .ekt-scorecard { grid-template-columns: 1fr; }
    .ekt-score-circle { margin: 0 auto; }
    .ekt-intro-body { flex-direction: column; max-height: none; overflow: visible; }
    .ekt-intro-sidebar { width: 100%; flex-direction: row; flex-wrap: wrap; }
    .ekt-sol-opts { grid-template-columns: 1fr; }

    /* Hide topbar clutter on all mobile/tablet (portrait + landscape) */
    .ekt-topbar-title   { display: none !important; }
    .ekt-candidate-name { display: none !important; }
    .ekt-fullscreen-btn { display: none !important; }
    .ekt-topbar-brand small { display: block !important; }

    /* Action bar: 2x2 grid on all mobile/tablet */
    .ekt-action-bar {
        height: auto !important;
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 6px !important;
        padding: 8px 12px !important;
        overflow: visible !important;
    }
    .ekt-act-btn {
        padding: 10px 8px !important;
        font-size: 12px !important;
        border-radius: 5px !important;
        -webkit-border-radius: 5px !important;
        justify-content: center !important;
        width: 100% !important;
        margin: 0 !important;
    }
    .ekt-act-btn.prev   { grid-column: 1; grid-row: 1; }
    .ekt-act-btn.review { grid-column: 2; grid-row: 1; }
    .ekt-act-btn.clear  { grid-column: 1; grid-row: 2; }
    .ekt-act-btn.next   { grid-column: 2; grid-row: 2; }
    .ekt-act-btn.submit {
        grid-column: 1 / -1; grid-row: 3;
        margin-left: 0 !important;
        padding: 12px !important;
        font-size: 13px !important;
        font-weight: 800 !important;
    }
}

/* ══════════════════════════════════════════
   MOBILE (≤600px) — Full polished layout
   ══════════════════════════════════════════ */
@media (max-width: 768px) {
    :root {
        --ek-topbar-h: 52px;
        --ek-secbar-h: 36px;
        --ek-actbar-h: auto;
        --ek-header-h: 88px;
    }

    /* ──────────────────────────────────
       TOPBAR: Logo LEFT | Timer RIGHT
       (no title, no candidate, no fullscreen)
    ────────────────────────────────── */
    .ekt-topbar {
        padding: 0 12px !important;
        justify-content: space-between !important;
    }
    .ekt-topbar-title   { display: none !important; }
    .ekt-candidate-name { display: none !important; }
    .ekt-fullscreen-btn { display: none !important; }
    .ekt-topbar-right   { gap: 0 !important; }   /* only timer remains */

    .ekt-topbar-logo  { gap: 8px; }
    .ekt-topbar-brand { font-size: 14px; }
    .ekt-topbar-brand small { display: block !important; font-size: 9px; }

    /* Timer — right-most, compact but readable */
    .ekt-timer-block {
        min-width: 96px !important;
        padding: 3px 10px !important;
        border-radius: 7px !important;
    }
    .ekt-timer       { font-size: 17px !important; letter-spacing: 1.5px !important; }
    .ekt-timer-label { font-size: 7px !important; letter-spacing: 0.8px !important; }

    /* ──────────────────────────────────
       SECTION BAR
    ────────────────────────────────── */
    .ekt-section-bar { padding: 0 6px; }
    .ekt-sec-tab     { padding: 0 11px; font-size: 12px; }

    /* ──────────────────────────────────
       ACTION BAR: 3 ROWS
       Row 1: Previous | Mark for Review
       Row 2: Clear Response | Save & Next
       Row 3: Submit Test (full width)
    ────────────────────────────────── */
    .ekt-action-bar {
        height: auto !important;
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 5px !important;
        padding: 8px 10px !important;
        overflow: visible !important;
        position: sticky !important;
        top: calc(var(--ek-topbar-h) + var(--ek-secbar-h)) !important;
        z-index: 199;
        background: #fff;
        border-bottom: 1px solid #e5e7eb;
        box-shadow: 0 1px 4px rgba(0,0,0,0.05);
    }
    .ekt-act-btn {
        padding: 10px 6px !important;
        font-size: 12px !important;
        border-radius: 6px !important;
        justify-content: center !important;
        width: 100% !important;
        margin: 0 !important;
        letter-spacing: 0 !important;
        gap: 5px !important;
        min-height: 40px !important;
    }
    /* Row 1 */
    .ekt-act-btn.prev   { grid-column: 1; grid-row: 1; }
    .ekt-act-btn.review { grid-column: 2; grid-row: 1; }
    /* Row 2 */
    .ekt-act-btn.clear  { grid-column: 1; grid-row: 2; }
    .ekt-act-btn.next   { grid-column: 2; grid-row: 2; }
    /* Row 3: Submit full width */
    .ekt-act-btn.submit {
        grid-column: 1 / -1 !important;
        grid-row: 3 !important;
        margin-left: 0 !important;
        padding: 13px !important;
        font-size: 14px !important;
        font-weight: 800 !important;
        letter-spacing: 0.3px !important;
        min-height: 48px !important;
        background: var(--ek-orange) !important;
        box-shadow: 0 2px 12px rgba(232,114,12,0.35) !important;
    }

    /* ──────────────────────────────────
       QUESTION AREA
    ────────────────────────────────── */
    .ekt-question-card { padding: 14px 13px; }
    .ekt-q-text        { font-size: 13.5px; line-height: 1.6; }
    .ekt-option        { padding: 10px 12px; }
    .ekt-opt-text      { font-size: 13px; }

    /* ──────────────────────────────────
       PALETTE
    ────────────────────────────────── */
    .ekt-palette-grid { grid-template-columns: repeat(7, 36px); padding: 8px; gap: 5px; }
    .ekt-p-btn        { width: 36px; height: 36px; font-size: 11px; border-radius: 50%; }

    /* ──────────────────────────────────
       INTRO PAGE (same header style)
    ────────────────────────────────── */
    .ekt-intro-header  { height: 52px; padding: 0 12px; }
    .ekt-intro-content { padding: 14px 13px; }
    .ekt-intro-footer  { flex-direction: column; gap: 10px; }
    .ekt-intro-nav     { width: 100%; justify-content: flex-end; }
    .ekt-intro-sidebar { display: none; }
    .ekt-intro-avatar  { width: 36px; height: 36px; font-size: 14px; }

    /* ──────────────────────────────────
       RESULT — mobile
    ────────────────────────────────── */
    .ekt-submit-summary { grid-template-columns: 1fr 1fr; gap: 8px; }
    .ekt-result-wrap    { padding: 10px 8px; }
    .ekt-scorecard      { padding: 14px; }

    /* Result tabs horizontal scroll */
    .ekt-result-tabs {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        flex-wrap: nowrap !important;
        scrollbar-width: none !important;
        gap: 4px !important;
        padding: 8px 8px !important;
    }
    .ekt-result-tabs::-webkit-scrollbar { display: none; }
    .ekt-rtab { flex-shrink: 0 !important; font-size: 12px !important; padding: 8px 12px !important; }

    /* Analysis table - responsive */
    #ekt-section-analysis {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        width: 100% !important;
    }
    .ekt-analysis-table {
        font-size: 11.5px !important;
        width: 100% !important;
        min-width: unset !important;
    }
    .ekt-analysis-table th, .ekt-analysis-table td {
        padding: 7px 6px !important;
        white-space: nowrap !important;
        font-size: 11px !important;
    }
    #ekt-section-analysis h4 { font-size: 12px !important; }

    /* Leaderboard scrollable */
    #ekt-leaderboard {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }
    .ekt-lb-table { width: 100% !important; min-width: 320px !important; }
    .ekt-lb-table th, .ekt-lb-table td { padding: 7px 8px !important; font-size: 11px !important; white-space: nowrap !important; }

    /* Solutions single column */
    .ekt-sol-opts { grid-template-columns: 1fr !important; }
    .ekt-sol-item { flex-direction: column !important; }
}

/* ═══════════════════════
   FULLSCREEN in-browser fix
   ═══════════════════════ */
#ekt-exam:fullscreen,
#ekt-exam:-webkit-full-screen {
    overflow-y: auto;
    background: var(--ek-gray-100);
}

/* ═══════════════════════════════════════
   MOBILE CRITICAL FIXES
   ═══════════════════════════════════════ */

/* Fix horizontal overflow - content cut on right */
html, body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
}

#ekt-app, #ekt-intro, #ekt-exam {
    overflow-x: hidden !important;
    max-width: 100vw !important;
}

.ekt-intro-content {
    overflow-x: hidden !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
}

.ekt-intro-content li,
.ekt-intro-content p,
.ekt-intro-content ol {
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    max-width: 100% !important;
}

/* Fix intro footer on mobile - checkbox visible */
@media (max-width: 600px) {
    .ekt-intro-body {
        max-height: none !important;
        overflow: visible !important;
        flex-direction: column !important;
    }

    .ekt-intro-footer {
        flex-direction: column !important;
        padding: 14px !important;
        gap: 12px !important;
        position: relative !important;
        z-index: 10 !important;
        background: #fff !important;
    }

    .ekt-intro-agree {
        display: flex !important;
        align-items: flex-start !important;
        gap: 10px !important;
        width: 100% !important;
        font-size: 12px !important;
        line-height: 1.5 !important;
        max-width: 100% !important;
        overflow: visible !important;
    }

    .ekt-intro-agree input[type="checkbox"] {
        width: 20px !important;
        height: 20px !important;
        min-width: 20px !important;
        flex-shrink: 0 !important;
        margin-top: 2px !important;
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        accent-color: #E8720C !important;
    }

    .ekt-intro-nav {
        width: 100% !important;
        display: flex !important;
        gap: 10px !important;
        justify-content: flex-end !important;
    }

    .ekt-intro-nav-btn {
        flex: 1 !important;
        justify-content: center !important;
        padding: 12px !important;
        font-size: 14px !important;
    }

    .ekt-intro-nav-btn.primary {
        flex: 2 !important;
    }

    /* Fix bottom nav bar overlap */
    body:has(#ekt-app) {
        padding-bottom: 0 !important;
    }

    /* Fix content padding */
    .ekt-intro-content {
        padding: 14px !important;
        max-width: 100% !important;
        width: 100% !important;
        border-right: none !important;
    }

    /* Fix header on intro */
    .ekt-intro-header {
        max-width: 100vw !important;
        overflow: hidden !important;
    }

    .ekt-intro-header-title {
        font-size: 12px !important;
        padding: 0 4px !important;
    }
    /* Analysis difficulty cards - stack on tiny screens */
    #ekt-section-analysis > div > div[style*="grid-template-columns:1fr 1fr 1fr"] {
        grid-template-columns: 1fr 1fr 1fr !important;
    }
}

/* ══════════════════════════════════════════════════════
   NUCLEAR OVERRIDE: Rectangular buttons — no pill shape
   ══════════════════════════════════════════════════════ */
#ekt-app .ekt-act-btn,
#ekt-app button.ekt-act-btn,
#ekt-exam .ekt-act-btn {
    border-radius: 5px !important;
    -webkit-border-radius: 5px !important;
    -moz-border-radius: 5px !important;
}

#ekt-app .ekt-act-btn.submit,
#ekt-exam .ekt-act-btn.submit {
    border-radius: 5px !important;
    -webkit-border-radius: 5px !important;
}

/* Intro nav buttons also rectangular */
#ekt-app .ekt-intro-nav-btn,
#ekt-intro .ekt-intro-nav-btn {
    border-radius: 5px !important;
    -webkit-border-radius: 5px !important;
}

/* Palette buttons stay circular */
#ekt-app .ekt-p-btn {
    border-radius: 50% !important;
}





/* ══════════════════════════════════════════════════════
   LANDSCAPE PHONE SPECIFIC: height-based fix
   e.g. iPhone landscape: width ~844px, height ~390px
   ══════════════════════════════════════════════════════ */
@media (max-height: 500px) and (orientation: landscape) {
    :root {
        --ek-topbar-h: 46px;
        --ek-secbar-h: 32px;
        --ek-actbar-h: auto;
    }
    .ekt-topbar { height: 46px; }
    .ekt-topbar-brand small { display: none !important; } /* too tight */
    .ekt-timer-block { min-width: 90px; padding: 2px 8px; }
    .ekt-timer { font-size: 15px !important; }

    /* Landscape action bar: single row is fine at this width */
    .ekt-action-bar {
        display: flex !important;
        flex-wrap: nowrap !important;
        padding: 5px 10px !important;
        gap: 6px !important;
        height: auto !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
    }
    .ekt-act-btn {
        padding: 7px 10px !important;
        font-size: 11px !important;
        flex-shrink: 0 !important;
        width: auto !important;
    }
    .ekt-act-btn.submit { margin-left: auto !important; }
}

/* ══════════════════════════════════════════════════════
   ANALYSIS & RESULT — MOBILE SCROLL FIXES
   ══════════════════════════════════════════════════════ */
@media (max-width: 900px) {

    /* Result tabs scrollable */
    .ekt-result-tabs {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        flex-wrap: nowrap !important;
        scrollbar-width: none;
    }
    .ekt-result-tabs::-webkit-scrollbar { display: none; }

    /* All tables in result: scrollable containers */
    #ekt-section-analysis,
    #ekt-leaderboard,
    .ekt-solutions-list {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        width: 100% !important;
    }

    /* Tables min-width so they don't crush */
    #ekt-section-analysis table {
        min-width: 480px !important;
        font-size: 11px !important;
    }
    #ekt-section-analysis table th,
    #ekt-section-analysis table td {
        padding: 7px 8px !important;
        white-space: nowrap !important;
    }
    .ekt-lb-table {
        min-width: 360px !important;
        font-size: 11px !important;
    }
    .ekt-lb-table th,
    .ekt-lb-table td {
        padding: 8px 10px !important;
        white-space: nowrap !important;
    }

    /* Difficulty cards: always 3 columns, smaller on mobile */
    #ekt-section-analysis > div > div {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }

    /* Score circle smaller on mobile */
    .ekt-score-circle {
        width: 120px !important;
        height: 120px !important;
    }
    .ekt-score-val { font-size: 28px !important; }

    /* Solutions — single column */
    .ekt-sol-opts { grid-template-columns: 1fr !important; }
    .ekt-sol-item { flex-direction: column !important; }
}

@media (max-width: 480px) {
    #ekt-section-analysis table { min-width: 420px !important; }
    .ekt-lb-table { min-width: 340px !important; }

    /* Difficulty breakdown cards horizontal scroll on tiny phones */
    #ekt-section-analysis > div:first-child > div:last-child {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        display: flex !important;
        gap: 8px !important;
    }
    #ekt-section-analysis > div:first-child > div:last-child > div {
        min-width: 100px !important;
        flex-shrink: 0 !important;
    }
}
/* ══════════════════════════════════════════════════════
   FLOATING AI CHATBOT
   ══════════════════════════════════════════════════════ */
/* Chatbot styles moved to inline footer output */