/* ═══════════════════════════════════════════════════════
   Grammar Course — style.css
   Inherits EduDashboard CSS variables
═══════════════════════════════════════════════════════ */

/* ── Root / Fallback Variables ── */
.gc-app {
    --gc-green:      var(--esd-green-500, #3a8a64);
    --gc-green-dark: var(--esd-green-600, #2d6a4f);
    --gc-green-light:var(--esd-green-100, #d1ede0);
    --gc-green-bg:   var(--esd-green-50,  #eaf3ed);
    --gc-surface:    var(--esd-surface,   #ffffff);
    --gc-border:     var(--esd-border,    #e5ede8);
    --gc-bg:         var(--esd-bg,        #f4f7f5);
    --gc-text-1:     var(--esd-text-1,    #111827);
    --gc-text-2:     var(--esd-text-2,    #374151);
    --gc-text-3:     var(--esd-text-3,    #6b7280);
    --gc-radius:     var(--esd-radius,    12px);
    --gc-radius-sm:  var(--esd-radius-sm, 8px);
    --gc-shadow:     var(--esd-shadow,    0 2px 8px rgba(0,0,0,0.08));
    --gc-shadow-md:  var(--esd-shadow-md, 0 4px 16px rgba(0,0,0,0.10));
    --gc-transition: 0.18s ease;
    --gc-amber:      #f59e0b;
    --gc-amber-bg:   #fef3c7;
    --gc-red:        #ef4444;
    --gc-red-bg:     #fee2e2;
    --gc-blue:       #3b82f6;
    --gc-blue-bg:    #dbeafe;
    --gc-purple:     #8b5cf6;
    --gc-purple-bg:  #ede9fe;
    font-family: var(--esd-font-ui, 'DM Sans', sans-serif);
    color: var(--gc-text-1);
    min-height: 200px;
    background: var(--gc-surface);
    border-radius: var(--gc-radius);
    padding: 8px;
}

/* ── Views ── */
.gc-view { display: none; }
.gc-view.is-active { display: block; }

/* ── Grade Select Screen ── */
.gc-grade-screen {
    max-width: 520px;
    margin: 0 auto;
    padding: 32px 16px;
    text-align: center;
}
.gc-grade-screen h2 {
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
    font-size: 22px;
    font-weight: 700;
    color: var(--gc-text-1);
    margin: 0 0 6px;
}
.gc-grade-screen p {
    color: var(--gc-text-3);
    font-size: 14px;
    margin: 0 0 24px;
}
.gc-course-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.gc-course-btn {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: var(--gc-surface);
    border: 2px solid var(--gc-border);
    border-radius: var(--gc-radius);
    cursor: pointer;
    transition: border-color var(--gc-transition), box-shadow var(--gc-transition);
    text-align: left;
    width: 100%;
}
.gc-course-btn:hover {
    border-color: var(--gc-green);
    box-shadow: var(--gc-shadow-md);
}
.gc-course-btn__icon {
    width: 42px; height: 42px;
    border-radius: var(--gc-radius-sm);
    background: var(--gc-green-bg);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}
.gc-course-btn__label { font-weight: 700; font-size: 15px; color: var(--gc-text-1); }
.gc-course-btn__desc  { font-size: 12px; color: var(--gc-text-3); margin-top: 2px; }

/* ── Hub / Start Screen ── */
.gc-hub {
    max-width: 640px;
    margin: 0 auto;
    padding: 28px 16px;
}
.gc-hub__header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}
.gc-hub__icon {
    width: 52px; height: 52px;
    border-radius: var(--gc-radius);
    background: var(--gc-green-bg);
    display: flex; align-items: center; justify-content: center;
    font-size: 26px;
    flex-shrink: 0;
}
.gc-hub__title {
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--gc-text-1);
    margin: 0;
}
.gc-hub__sub { font-size: 13px; color: var(--gc-text-3); margin: 2px 0 0; }

.gc-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}
.gc-stat-card {
    background: var(--gc-surface);
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius);
    padding: 14px 16px;
    text-align: center;
}
.gc-stat-card__val {
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
    font-size: 26px;
    font-weight: 800;
    color: var(--gc-green);
    display: block;
    line-height: 1;
}
.gc-stat-card__lbl { font-size: 11px; color: var(--gc-text-3); margin-top: 4px; display: block; }

.gc-streak-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--gc-amber-bg);
    border: 1px solid #fde68a;
    border-radius: var(--gc-radius);
    margin-bottom: 20px;
    font-size: 14px;
    color: #92400e;
    font-weight: 600;
}
.gc-streak-banner .streak-icon { font-size: 20px; }

.gc-start-btn {
    display: block;
    width: 100%;
    padding: 16px 24px;
    background: var(--gc-green);
    color: #fff;
    border: none;
    border-radius: var(--gc-radius);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--gc-transition), transform var(--gc-transition);
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
}
.gc-start-btn:hover { background: var(--gc-green-dark); transform: translateY(-1px); }
.gc-start-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.gc-change-course-btn {
    display: block;
    width: 100%;
    margin-top: 10px;
    padding: 10px;
    background: transparent;
    color: var(--gc-text-3);
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius);
    font-size: 13px;
    cursor: pointer;
    transition: background var(--gc-transition), color var(--gc-transition);
}
.gc-change-course-btn:hover { background: var(--gc-bg); color: var(--gc-text-2); }
.gc-change-course-btn.hidden { display: none; }

/* ── Exercise Wrapper ── */
.gc-exercise {
    max-width: 720px;
    margin: 0 auto;
    padding: 24px 16px;
}

.gc-exercise__header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}
.gc-step-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    background: var(--gc-green-bg);
    color: var(--gc-green-dark);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.gc-exercise__title {
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
    font-size: 18px;
    font-weight: 700;
    color: var(--gc-text-1);
    margin: 0;
}
.gc-exercise__instruction {
    font-size: 13px;
    color: var(--gc-text-3);
    margin: 4px 0 0;
}

/* ── Step 1 — Sentence Correction ── */
.gc-sentence-card {
    background: var(--gc-surface);
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius);
    padding: 20px 24px;
    margin-bottom: 16px;
    box-shadow: var(--gc-shadow);
}
.gc-sentence-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--gc-text-3);
    margin-bottom: 8px;
}
.gc-sentence-text {
    font-size: 18px;
    line-height: 1.7;
    color: var(--gc-text-1);
    font-style: italic;
}

.gc-input-area {
    margin-bottom: 16px;
}
.gc-input-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--gc-text-2);
    display: block;
    margin-bottom: 6px;
}
.gc-sentence-input {
    width: 100%;
    box-sizing: border-box;
    padding: 14px 16px;
    border: 2px solid var(--gc-border);
    border-radius: var(--gc-radius);
    font-size: 16px;
    font-family: var(--esd-font-ui, 'DM Sans', sans-serif);
    color: var(--gc-text-1);
    transition: border-color var(--gc-transition);
    background: var(--gc-surface);
    resize: vertical;
    min-height: 60px;
}
.gc-sentence-input:focus {
    outline: none;
    border-color: var(--gc-green);
}

.gc-submit-btn {
    padding: 12px 28px;
    background: var(--gc-green);
    color: #fff;
    border: none;
    border-radius: var(--gc-radius);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--gc-transition);
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
}
.gc-submit-btn:hover { background: var(--gc-green-dark); }
.gc-submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* ── Score Result ── */
.gc-result {
    display: none;
    background: var(--gc-surface);
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius);
    padding: 18px 20px;
    margin-top: 14px;
    box-shadow: var(--gc-shadow);
}
.gc-result.is-visible { display: block; }
.gc-result__row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}
.gc-score-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px; height: 52px;
    border-radius: 50%;
    font-size: 18px;
    font-weight: 800;
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
    flex-shrink: 0;
}
.gc-score-pill.excellent { background: var(--gc-green-bg);  color: var(--gc-green-dark); }
.gc-score-pill.good      { background: var(--gc-amber-bg);  color: #92400e; }
.gc-score-pill.poor      { background: var(--gc-red-bg);    color: #991b1b; }

.gc-result__label { font-size: 15px; font-weight: 700; color: var(--gc-text-1); }
.gc-result__detail { font-size: 13px; color: var(--gc-text-3); margin-top: 2px; }
.gc-result__correct {
    background: var(--gc-green-bg);
    border-radius: var(--gc-radius-sm);
    padding: 10px 14px;
    font-size: 14px;
    color: var(--gc-green-dark);
    font-style: italic;
}
.gc-result__correct strong { display: block; font-style: normal; font-size: 11px; margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.gc-next-btn {
    margin-top: 14px;
    padding: 11px 24px;
    background: var(--gc-green);
    color: #fff;
    border: none;
    border-radius: var(--gc-radius);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--gc-transition);
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
}
.gc-next-btn:hover { background: var(--gc-green-dark); }

/* ── Step 2 — Grammar Highlight ── */
.gc-grammar-palette {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
    padding: 14px 16px;
    background: var(--gc-bg);
    border-radius: var(--gc-radius);
    border: 1px solid var(--gc-border);
}
.gc-grammar-chip {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    cursor: grab;
    user-select: none;
    border: 2px solid transparent;
    transition: transform var(--gc-transition), box-shadow var(--gc-transition);
}
.gc-grammar-chip:active { cursor: grabbing; transform: scale(1.05); box-shadow: var(--gc-shadow-md); }
.gc-grammar-chip.selected { border-color: rgba(0,0,0,0.2); }

/* Grammar type colours */
.gc-gtype-1  { background: #fde68a; color: #92400e; }  /* adjective       */
.gc-gtype-2  { background: #bfdbfe; color: #1e40af; }  /* article         */
.gc-gtype-3  { background: #fecaca; color: #991b1b; }  /* homophone       */
.gc-gtype-4  { background: #fed7aa; color: #9a3412; }  /* homophone+adj   */
.gc-gtype-5  { background: #d1fae5; color: #065f46; }  /* noun            */
.gc-gtype-6  { background: #e9d5ff; color: #6b21a8; }  /* prep_phrase     */
.gc-gtype-7  { background: #fbcfe8; color: #9d174d; }  /* pronoun         */
.gc-gtype-8  { background: #cffafe; color: #0e7490; }  /* subject_verb    */
.gc-gtype-9  { background: #ccfbf1; color: #115e59; }  /* who/which clause*/
.gc-gtype-10 { background: #e0e7ff; color: #3730a3; }  /* that_clause (Course 2/3) */
.gc-gtype-11 { background: #fecdd3; color: #9f1239; }  /* coordinating_conjunction (Course 2/3) */
.gc-gtype-12 { background: #fef08a; color: #854d0e; }  /* ly_adverb (Course 2/3) */
.gc-gtype-13 { background: #c7d2fe; color: #3730a3; }  /* adverb_clause (Course 3) */
.gc-gtype-14 { background: #a7f3d0; color: #065f46; }  /* number (Course 3) */
.gc-gtype-15 { background: #fbcfe8; color: #831843; }  /* apostrophe (Course 3) */

/* ── Token sentence row ── */
.gc-token-row {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 6px;
    align-items: flex-end;
    padding: 16px;
    background: var(--gc-surface);
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius);
    margin-bottom: 16px;
    min-height: 60px;
}
.gc-token {
    position: relative;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    cursor: pointer;
    padding: 4px 6px 6px;
    border-radius: 6px;
    transition: background var(--gc-transition);
    border: 2px solid transparent;
}
.gc-token.is-punct { cursor: default; }
.gc-token:not(.is-punct):hover { background: var(--gc-green-bg); }
.gc-token.is-active {
    border-color: rgba(0,0,0,0.15);
}
.gc-token__word {
    font-size: 16px;
    font-weight: 500;
    color: var(--gc-text-1);
}
.gc-token__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    justify-content: center;
}
.gc-token__tag {
    font-size: 9px;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    cursor: pointer;
    position: relative;
}
.gc-token__tag::after {
    content: '×';
    margin-left: 3px;
    opacity: 0.7;
}

/* Correct/incorrect overlays */
.gc-token.gc-correct   { background: #d1fae5; border-color: #6ee7b7; }
.gc-token.gc-incorrect { background: #fee2e2; border-color: #fca5a5; }
.gc-token.gc-missed    { background: #fef3c7; border-color: #fcd34d; }

/* ── Step 3 — Phrase Detection ── */
.gc-phrase-task {
    background: var(--gc-surface);
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius);
    padding: 16px 20px;
    margin-bottom: 12px;
}
.gc-phrase-task__label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gc-text-3);
    margin-bottom: 8px;
}
.gc-phrase-type-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 10px;
}

/* ── Phrase select row ── */
.gc-phrase-token-row {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 6px;
    align-items: center;
    padding: 12px;
    background: var(--gc-bg);
    border-radius: var(--gc-radius-sm);
    border: 1px dashed var(--gc-border);
    margin-bottom: 10px;
}
.gc-phrase-token {
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 15px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: background var(--gc-transition), border-color var(--gc-transition);
    user-select: none;
}
.gc-phrase-token.is-punct { cursor: default; color: var(--gc-text-3); }
.gc-phrase-token:not(.is-punct):hover { background: var(--gc-green-bg); }
.gc-phrase-token.is-selected {
    background: var(--gc-green-bg);
    border-color: var(--gc-green);
    color: var(--gc-green-dark);
    font-weight: 700;
}
.gc-phrase-token.gc-correct   { background: #d1fae5; border-color: #6ee7b7; }
.gc-phrase-token.gc-incorrect { background: #fee2e2; border-color: #fca5a5; }
.gc-phrase-token.gc-missed    { background: #fef3c7; border-color: #fcd34d; }

/* ── Step 4 — Score Dashboard ── */
.gc-score-dashboard {
    max-width: 560px;
    margin: 0 auto;
    padding: 28px 16px;
}
.gc-score-dashboard h2 {
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
    font-size: 22px;
    font-weight: 800;
    text-align: center;
    color: var(--gc-text-1);
    margin: 0 0 4px;
}
.gc-score-dashboard__sub {
    text-align: center;
    color: var(--gc-text-3);
    font-size: 13px;
    margin-bottom: 24px;
}
.gc-score-breakdown {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
    margin-bottom: 20px;
}
.gc-score-breakdown-card {
    background: var(--gc-surface);
    border: 1px solid var(--gc-border);
    border-radius: var(--gc-radius);
    padding: 16px 12px;
    text-align: center;
}
.gc-score-breakdown-card__step {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gc-text-3);
    margin-bottom: 8px;
}
.gc-score-breakdown-card__score {
    font-size: 30px;
    font-weight: 800;
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
    line-height: 1;
}
.gc-score-breakdown-card__pct {
    font-size: 12px;
    color: var(--gc-text-3);
    margin-top: 4px;
}

.gc-total-score-card {
    background: var(--gc-green);
    color: #fff;
    border-radius: var(--gc-radius);
    padding: 22px;
    text-align: center;
    margin-bottom: 20px;
}
.gc-total-score-card__label {
    font-size: 13px;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}
.gc-total-score-card__val {
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
    font-size: 52px;
    font-weight: 900;
    line-height: 1;
    margin: 4px 0;
}
.gc-total-score-card__sub { font-size: 14px; opacity: 0.75; }

.gc-streak-result {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: var(--gc-amber-bg);
    border: 1px solid #fde68a;
    border-radius: var(--gc-radius);
    margin-bottom: 20px;
}
.gc-streak-result__icon { font-size: 28px; }
.gc-streak-result__val {
    font-size: 20px;
    font-weight: 800;
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
    color: #92400e;
}
.gc-streak-result__sub { font-size: 12px; color: #a16207; margin-top: 1px; }

.gc-done-btn {
    display: block;
    width: 100%;
    padding: 14px;
    background: var(--gc-green);
    color: #fff;
    border: none;
    border-radius: var(--gc-radius);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--gc-transition);
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
}
.gc-done-btn:hover { background: var(--gc-green-dark); }

/* ── Modal ── */
.gc-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.gc-modal-overlay.is-open { display: flex; }
.gc-modal {
    background: var(--gc-surface);
    border-radius: var(--gc-radius);
    padding: 28px 24px;
    max-width: 400px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
    text-align: center;
    animation: gc-modal-in 0.2s ease;
}
@keyframes gc-modal-in {
    from { opacity: 0; transform: scale(0.95) translateY(-8px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}
.gc-modal__icon { font-size: 40px; margin-bottom: 12px; }
.gc-modal__title {
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
    font-size: 18px;
    font-weight: 800;
    color: var(--gc-text-1);
    margin: 0 0 8px;
}
.gc-modal__body { font-size: 14px; color: var(--gc-text-3); margin: 0 0 20px; line-height: 1.5; }
.gc-modal__btn {
    padding: 11px 28px;
    background: var(--gc-green);
    color: #fff;
    border: none;
    border-radius: var(--gc-radius);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
    transition: background var(--gc-transition);
}
.gc-modal__btn:hover { background: var(--gc-green-dark); }

/* ── Progress bar ── */
.gc-progress-bar-wrap {
    background: var(--gc-border);
    border-radius: 10px;
    height: 6px;
    margin-bottom: 24px;
    overflow: hidden;
}
.gc-progress-bar-fill {
    height: 100%;
    background: var(--gc-green);
    border-radius: 10px;
    transition: width 0.4s ease;
}

/* ── Drag-over state ── */
.gc-token.drag-over {
    background: var(--gc-green-bg);
    border-color: var(--gc-green);
}

/* ── Utility ── */
.gc-hidden { display: none !important; }
.gc-mt8  { margin-top: 8px; }
.gc-mt12 { margin-top: 12px; }
.gc-mt16 { margin-top: 16px; }
.gc-flex-row { display: flex; align-items: center; gap: 10px; }
.gc-spacer { flex: 1; }

.gc-diff-highlight {
    background: #fef3c7;
    color: #92400e;
    padding: 0 3px;
    border-radius: 4px;
    font-weight: 700;
}

/* ── Feedback hints ── */
.gc-feedback-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
    padding: 12px 14px;
    background: var(--gc-bg);
    border-radius: var(--gc-radius-sm);
    border: 1px solid var(--gc-border);
    font-size: 13px;
    color: var(--gc-text-2);
}

/* ── Responsive ── */
@media (max-width: 520px) {
    .gc-stats-row { grid-template-columns: 1fr 1fr; }
    .gc-score-breakdown { grid-template-columns: 1fr; }
    .gc-sentence-text { font-size: 16px; }
    .gc-token-row { gap: 3px 4px; }
    .gc-token__word { font-size: 14px; }
}

/* ═══════════════════════════════════════════════════════
   Instructions Screen
═══════════════════════════════════════════════════════ */

.gc-instructions-screen {
    max-width: 600px;
    margin: 0 auto;
    padding: 28px 16px 32px;
}

.gc-instructions-screen__header {
    text-align: center;
    margin-bottom: 24px;
}

.gc-instructions-screen__badge {
    display: inline-block;
    background: var(--gc-green-bg);
    color: var(--gc-green-dark);
    border: 1.5px solid var(--gc-green-light);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .6px;
    text-transform: uppercase;
    padding: 3px 12px;
    border-radius: 20px;
    margin-bottom: 10px;
}

.gc-instructions-screen__title {
    font-family: var(--esd-font-head, 'Outfit', sans-serif);
    font-size: 22px;
    font-weight: 700;
    color: var(--gc-text-1);
    margin: 0 0 6px;
}

.gc-instructions-screen__sub {
    font-size: 14px;
    color: var(--gc-text-3);
    margin: 0;
}

/* Instruction items list */
.gc-instr-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 18px;
}

.gc-instr-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: var(--gc-surface);
    border: 1.5px solid var(--gc-border);
    border-radius: var(--gc-radius-sm);
    padding: 14px 16px;
    font-size: 14px;
    line-height: 1.55;
    color: var(--gc-text-2);
    box-shadow: var(--gc-shadow);
}

.gc-instr-item__icon {
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 1px;
}

/* Day hint on instructions screen */
.gc-instr-day-hint {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: var(--gc-amber-bg);
    border: 1.5px solid #fcd34d;
    border-radius: var(--gc-radius-sm);
    padding: 14px 16px;
    margin-bottom: 24px;
}

.gc-instr-day-hint__icon {
    font-size: 17px;
    flex-shrink: 0;
    margin-top: 1px;
}

.gc-instr-day-hint__label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: #92400e;
    margin-bottom: 4px;
}

.gc-instr-day-hint__text {
    font-size: 13px;
    line-height: 1.55;
    color: #78350f;
}

.gc-instr-start-btn {
    width: 100%;
    margin-top: 8px;
}

/* ═══════════════════════════════════════════════════════
   Day Instruction Box (above each exercise step)
═══════════════════════════════════════════════════════ */

.gc-day-instr-box {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: var(--gc-amber-bg);
    border: 1.5px solid #fcd34d;
    border-left: 4px solid #f59e0b;
    border-radius: var(--gc-radius-sm);
    padding: 11px 14px;
    margin-bottom: 14px;
    font-size: 13px;
    line-height: 1.55;
    color: #78350f;
}

.gc-day-instr-box__icon {
    font-size: 15px;
    flex-shrink: 0;
    margin-top: 1px;
}

.gc-day-instr-box__text {
    flex: 1;
}