/* ═══════════════════════════════════════════════════════
   QCF Engine — Frontend / Learner Dashboard Styles
═══════════════════════════════════════════════════════ */

:root {
    --qcf-primary:     #2563EB;
    --qcf-green:       #16a34a;
    --qcf-amber:       #d97706;
    --qcf-red:         #dc2626;
    --qcf-grey:        #6b7280;
    --qcf-surface:     #f9fafb;
    --qcf-border:      #e5e7eb;
    --qcf-radius:      8px;
    --qcf-shadow:      0 1px 4px rgba(0,0,0,.08);
}

/* ── Wrapper ── */
.qcf-dashboard { max-width: 900px; margin: 0 auto; font-family: inherit; }

.qcf-dashboard-header {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--qcf-border);
}
.qcf-qual-title { margin: 0 0 4px; font-size: 1.5rem; }
.qcf-awarding-body { font-size: .85rem; color: var(--qcf-grey); }

/* ── Units ── */
.qcf-unit-block {
    margin-bottom: 12px;
    border: 1px solid var(--qcf-border);
    border-radius: var(--qcf-radius);
    overflow: hidden;
    box-shadow: var(--qcf-shadow);
}

.qcf-unit-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: var(--qcf-primary);
    color: #fff;
    cursor: pointer;
    user-select: none;
    transition: background .15s;
}
.qcf-unit-header:hover { background: #1d4ed8; }

/* ── LOs ── */
.qcf-lo-block { border-bottom: 1px solid var(--qcf-border); }
.qcf-lo-block:last-child { border-bottom: none; }

.qcf-lo-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: #eff6ff;
    cursor: pointer;
    font-weight: 600;
    transition: background .15s;
}
.qcf-lo-header:hover { background: #dbeafe; }
.qcf-lo-number { color: var(--qcf-primary); font-size: .9rem; white-space: nowrap; }
.qcf-lo-title { flex: 1; font-size: .95rem; }

/* ── ACs ── */
.qcf-ac-block {
    border-top: 1px solid var(--qcf-border);
    background: #fff;
}
.qcf-ac-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 32px;
    cursor: pointer;
    transition: background .15s;
}
.qcf-ac-header:hover { background: var(--qcf-surface); }
.qcf-ac-number { font-weight: 700; color: var(--qcf-grey); font-size: .85rem; white-space: nowrap; }
.qcf-ac-title { flex: 1; font-size: .9rem; }

/* AC status colours */
.qcf-status-approved  .qcf-ac-header { border-left: 4px solid var(--qcf-green); }
.qcf-status-pending   .qcf-ac-header { border-left: 4px solid var(--qcf-amber); }
.qcf-status-in_progress .qcf-ac-header { border-left: 4px solid var(--qcf-primary); }
.qcf-status-not_started .qcf-ac-header { border-left: 4px solid var(--qcf-border); }
.qcf-status-needs_revision .qcf-ac-header { border-left: 4px solid var(--qcf-red); }

/* ── Accordion ── */
.qcf-accordion-content { display: none; }
.qcf-accordion-content.is-open { display: block; }
.qcf-accordion-icon { font-size: .7rem; transition: transform .2s; }
.is-open > .qcf-accordion-trigger .qcf-accordion-icon,
.qcf-accordion-trigger[aria-expanded="true"] .qcf-accordion-icon { transform: rotate(90deg); }

/* ── Progress bar ── */
.qcf-progress-bar-wrap {
    flex: 1;
    height: 6px;
    background: rgba(255,255,255,.3);
    border-radius: 100px;
    overflow: hidden;
    max-width: 160px;
}
.qcf-progress-bar {
    height: 100%;
    background: #fff;
    border-radius: 100px;
    transition: width .4s;
}
.qcf-progress-label { font-size: .8rem; opacity: .9; white-space: nowrap; }
.qcf-progress-label.small { font-size: .78rem; color: var(--qcf-grey); margin-left: auto; }

/* ── Status badges ── */
.qcf-status-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 100px;
    font-size: .75rem;
    font-weight: 600;
    white-space: nowrap;
}
.qcf-status-badge.small { padding: 1px 7px; font-size: .7rem; }

.qcf-badge-approved       { background: #dcfce7; color: #166534; }
.qcf-badge-pending        { background: #fef3c7; color: #92400e; }
.qcf-badge-in_progress    { background: #dbeafe; color: #1e40af; }
.qcf-badge-not_started    { background: #f3f4f6; color: #6b7280; }
.qcf-badge-needs_revision { background: #fee2e2; color: #991b1b; }
.qcf-badge-rejected       { background: #fce7f3; color: #9d174d; }

/* ── Ranges ── */
.qcf-ranges { padding: 12px 32px 0; }
.qcf-ranges h4 { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--qcf-grey); margin: 0 0 8px; }
.qcf-range-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.qcf-range-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 4px;
    background: var(--qcf-surface);
    font-size: .88rem;
}
.qcf-range-status-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--qcf-grey);
}
.qcf-status-approved  .qcf-range-status-dot { background: var(--qcf-green); }
.qcf-status-pending   .qcf-range-status-dot { background: var(--qcf-amber); }
.qcf-mandatory-tag { font-size: .7rem; background: #e0e7ff; color: #3730a3; padding: 1px 6px; border-radius: 4px; }

/* ── Evidence ── */
.qcf-evidence-section { padding: 12px 32px 16px; }
.qcf-evidence-section h4 { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--qcf-grey); margin: 0 0 8px; }
.qcf-no-evidence { color: var(--qcf-grey); font-style: italic; font-size: .88rem; }
.qcf-evidence-list { list-style: none; margin: 0 0 12px; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.qcf-evidence-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border-radius: 4px;
    border: 1px solid var(--qcf-border);
    font-size: .85rem;
    background: #fff;
}
.qcf-ev-type { font-size: .72rem; background: #f3f4f6; color: var(--qcf-grey); padding: 1px 6px; border-radius: 4px; text-transform: capitalize; }
.qcf-ev-title { flex: 1; }
.qcf-ev-date { font-size: .78rem; color: var(--qcf-grey); }
.qcf-ev-feedback { margin-top: 4px; font-size: .82rem; color: var(--qcf-grey); width: 100%; }
.qcf-ev-file { font-size: 1rem; text-decoration: none; }

.qcf-submit-evidence-btn { font-size: .85rem !important; }

/* ── Notice ── */
.qcf-notice { color: var(--qcf-grey); padding: 16px; background: var(--qcf-surface); border-radius: var(--qcf-radius); }