/*
  Daily Challenge Page Styles
*/

.daily-challenge-page {
    background-color: #FFFEFB;
}

.daily-challenge-page .page {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.back-link {
    display: inline-block;
    margin-bottom: 2rem;
    color: var(--ink-muted);
    text-decoration: none;
    font-size: 0.9rem;
}

.back-link:hover {
    color: var(--ink);
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
}

.day-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--teal-faint);
    color: var(--teal);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

#pageTitle {
    font-family: 'Fraunces', serif;
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.subtitle {
    color: var(--ink-muted);
    font-size: 1.1rem;
}

.date-line {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--ink-faint);
}

/* Streak + Today Pills */
.top-row {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.streak-pill, .today-pill {
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.streak-pill {
    background: #FAEEE8;
    color: #C4522A;
    border: 1px solid rgba(196,82,42,.15);
}

.today-pill {
    background: #E6F4F1;
    color: #2D7D6F;
    border: 1px solid rgba(45,125,111,.15);
}

/* Week Grid */
.week-section {
    background: var(--surface-color);
    border: 1px solid var(--border);
    border-radius: 1.5rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.week-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ink-faint);
    margin-bottom: 1rem;
    text-align: center;
}

.week-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
}

.day-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
}

.day-name {
    font-size: 0.7rem;
    color: var(--ink-muted);
}

.day-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--ink-faint);
    transition: all 0.2s;
}

.day-dot.current {
    border-color: var(--teal);
    color: var(--teal);
    font-weight: 600;
}

.day-dot.done {
    background: var(--teal);
    border-color: var(--teal);
    color: white;
}

/* Languages Row */
.languages-row {
    text-align: center;
    margin-bottom: 2rem;
}

.languages-label {
    font-size: 0.85rem;
    color: var(--ink-muted);
    margin-bottom: 0.8rem;
}

.lang-flags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.lang-pill {
    background: var(--surface-color);
    border: 1px solid var(--border);
    padding: 0.4rem 0.8rem;
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--ink-muted);
}

/* Challenge Card */
.challenge-card {
    background: var(--surface-color);
    border: 1px solid var(--border);
    border-radius: 2rem;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    margin-bottom: 3rem;
}

.card-header {
    background: var(--warm-white);
    padding: 2rem;
    border-bottom: 1px solid var(--border);
}

.card-header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.day-type-badge {
    background: var(--plum-faint);
    color: var(--plum);
    padding: 0.3rem 0.8rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.card-num {
    font-family: 'Fraunces', serif;
    font-size: 1.2rem;
    color: var(--ink-faint);
}

.challenge-title {
    font-family: 'Fraunces', serif;
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.challenge-subtitle {
    color: var(--ink-muted);
    font-size: 1.1rem;
}

/* Level Tabs */
.level-tabs {
    display: flex;
    background: var(--warm-white);
    padding: 0.5rem;
    gap: 0.5rem;
}

.ltab {
    flex: 1;
    background: none;
    border: none;
    padding: 0.8rem;
    border-radius: 1rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--ink-muted);
    cursor: pointer;
    transition: all 0.2s;
}

.ltab.on {
    background: var(--surface-color);
    color: var(--ink);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

/* Task Panels */
.task-panels {
    padding: 2rem;
}

.task-block {
    margin-bottom: 2rem;
}

.task-block-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ink-faint);
    margin-bottom: 1rem;
}

.task-prompt {
    font-size: 1.3rem;
    font-family: 'Fraunces', serif;
    line-height: 1.4;
    margin-bottom: 0.8rem;
}

.task-tip {
    background: #FDF6E3;
    border-left: 3px solid #B07D2B;
    padding: 0.8rem 1rem;
    font-size: 0.9rem;
    color: #856404;
    border-radius: 0 8px 8px 0;
}

/* Micro Block */
.micro-block {
    background: #F2ECF7;
    border-radius: 1.5rem;
    overflow: hidden;
    margin-bottom: 2rem;
}

.micro-header {
    padding: 1.2rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.micro-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--plum);
    margin-bottom: 0.2rem;
}

.micro-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--plum);
}

.micro-chevron {
    color: var(--plum);
    transition: transform 0.3s;
}

.micro-block.open .micro-chevron {
    transform: rotate(180deg);
}

.micro-body {
    display: none;
    padding: 0 1.5rem 1.5rem 1.5rem;
}

.micro-block.open .micro-body {
    display: block;
}

.micro-instruction {
    font-size: 0.95rem;
    margin-bottom: 1rem;
    color: var(--ink);
}

.micro-example {
    background: rgba(255,255,255,0.5);
    padding: 0.8rem;
    border-radius: 0.8rem;
    font-size: 0.85rem;
    font-style: italic;
}

/* Timer */
.timer-row {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 1rem;
}

.timer-display {
    font-family: 'Fraunces', serif;
    font-size: 3rem;
    font-weight: 600;
    min-width: 120px;
}

.timer-btns {
    display: flex;
    gap: 0.5rem;
}

.tbtn {
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 100px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
}

.tbtn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.tbtn.go { background: var(--teal); color: white; }
.tbtn.stop { background: var(--coral); color: white; }

.bar-wrap {
    height: 6px;
    background: var(--border);
    border-radius: 100px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.bar {
    height: 100%;
    background: var(--teal);
    transition: width 1s linear;
}

.done-banner {
    display: none;
    background: #E6F4F1;
    color: #2D7D6F;
    padding: 1rem;
    border-radius: 1rem;
    text-align: center;
    font-weight: 500;
}

/* Complete Button */
.complete-row {
    margin-top: 3rem;
}

/* How Section */
.how-section {
    text-align: center;
}

.how-section h2 {
    font-family: 'Fraunces', serif;
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
}

.step-num {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.step-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.step-desc {
    font-size: 0.85rem;
    color: var(--ink-muted);
    line-height: 1.4;
}

@media (max-width: 600px) {
    #pageTitle { font-size: 2rem; }
    .week-grid { gap: 0.2rem; }
    .timer-row { flex-direction: column; align-items: center; gap: 1rem; text-align: center; }
    .timer-display { font-size: 2.5rem; }
    .challenge-title { font-size: 1.5rem; }
    .task-prompt { font-size: 1.1rem; }
}