/* RMA customer frontend — clean, neutral styling so it sits politely
   alongside the main aqua-scope.com site without depending on its theme. */

*, *::before, *::after { box-sizing: border-box; }

html, body {
    margin: 0; padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #1a202c;
    background: #f7fafc;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.rma-container {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* ---------- Top bar with brand + language toggle ---------- */
.rma-topbar {
    background: #fff;
    border-bottom: 1px solid #e2e8f0;
    padding: 0.75rem 0;
}
.topbar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.brand {
    font-weight: 700;
    color: #2c5282;
    text-decoration: none;
    font-size: 1.1rem;
    letter-spacing: 0.02em;
}
.lang-toggle {
    display: flex;
    gap: 0.35rem;
}
.flag {
    display: inline-block;
    font-size: 1.4rem;
    line-height: 1;
    padding: 0.2rem 0.35rem;
    border-radius: 4px;
    text-decoration: none;
    opacity: 0.55;
    transition: opacity 0.15s, background 0.15s;
}
.flag:hover { opacity: 0.85; background: #edf2f7; }
.flag.active { opacity: 1; background: #ebf4ff; cursor: default; }

/* ---------- Headings + intro ---------- */
main.rma-container { padding-top: 2rem; padding-bottom: 3rem; min-height: 70vh; }
h1 { font-size: 1.75rem; margin: 0 0 1rem; color: #2d3748; }
h2 { font-size: 1.1rem; margin: 1.25rem 0 0.5rem; color: #2d3748; }
.intro { color: #4a5568; margin: 0 0 1.25rem; }
.order-meta { color: #4a5568; margin: 0 0 1rem; font-size: 0.95rem; }
.muted { color: #718096; }

/* ---------- Cards / forms ---------- */
.card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}
.form-grid {
    display: grid;
    gap: 1rem;
    max-width: 28rem;
}
.form-grid label {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    font-size: 0.9rem;
    color: #2d3748;
}
input[type=text], input[type=email], input[type=number], textarea {
    padding: 0.55rem 0.7rem;
    border: 1px solid #cbd5e0;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    width: 100%;
}
input:focus, textarea:focus {
    outline: none;
    border-color: #4299e1;
    box-shadow: 0 0 0 3px rgba(66,153,225,0.2);
}
textarea { resize: vertical; min-height: 5rem; }
small {
    color: #718096;
    font-size: 0.78rem;
    margin-top: 0.15rem;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 0.6rem 1.25rem;
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 0.95rem;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s;
}
.btn-primary {
    background: #2b6cb0;
    color: #fff;
    border-color: #2b6cb0;
}
.btn-primary:hover { background: #2c5282; border-color: #2c5282; }
.btn-link {
    background: transparent;
    color: #2b6cb0;
    border-color: transparent;
    padding-left: 0.5rem; padding-right: 0.5rem;
}
.btn-link:hover { background: #edf2f7; }
.actions {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    margin-top: 1.25rem;
    flex-wrap: wrap;
}

/* ---------- Notices ---------- */
.notice {
    border-radius: 6px;
    padding: 0.9rem 1.1rem;
    margin: 0 0 1.25rem;
    font-size: 0.95rem;
    border-left: 4px solid;
}
.notice-ok   { background: #f0fff4; border-color: #38a169; color: #22543d; }
.notice-warn { background: #fffaf0; border-color: #dd6b20; color: #7b341e; }
.notice-info { background: #ebf8ff; border-color: #3182ce; color: #2c5282; }

.alert {
    border-radius: 4px;
    padding: 0.7rem 1rem;
    margin: 0 0 1rem;
    font-size: 0.9rem;
}
.alert-err  { background: #fed7d7; color: #9b2c2c; }
.alert-info { background: #c6f6d5; color: #22543d; }

/* ---------- OTP entry ---------- */
.otp-card { max-width: 26rem; margin: 0 auto; }
.otp-card .block-label { gap: 0.5rem; }
.otp-input {
    font-size: 1.8rem;
    text-align: center;
    letter-spacing: 0.5rem;
    padding: 0.6rem 0.5rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    width: 12rem;
}

/* ---------- Items table ---------- */
.items-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.25rem;
    font-size: 0.92rem;
}
.items-table th, .items-table td {
    padding: 0.55rem 0.6rem;
    border-bottom: 1px solid #edf2f7;
    text-align: left;
    vertical-align: middle;
}
.items-table th {
    background: #f7fafc;
    font-weight: 600;
    color: #4a5568;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.items-table .num {
    text-align: right;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}
.qty-input {
    width: 4.5rem;
    text-align: right;
    padding: 0.3rem 0.4rem;
}
.type-select {
    padding: 0.3rem 0.5rem;
    border: 1px solid #cbd5e0;
    border-radius: 4px;
    background: #fff;
    font-family: inherit;
    font-size: 0.9rem;
    color: #2d3748;
    min-width: 8rem;
}
.type-select:focus {
    outline: none;
    border-color: #4299e1;
    box-shadow: 0 0 0 3px rgba(66,153,225,0.2);
}
.notice-link {
    display: inline-block;
    margin-top: 0.5rem;
    color: #2b6cb0;
    text-decoration: underline;
    font-size: 0.9rem;
}
.notice-link:hover { color: #2c5282; }

/* ---------- Return type radios ---------- */
.return-type {
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 0.6rem 1rem 0.8rem;
    margin: 0 0 1rem;
}
.return-type legend {
    padding: 0 0.4rem;
    font-weight: 600;
    color: #4a5568;
    font-size: 0.92rem;
}
.radio {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-right: 1.25rem;
    font-size: 0.95rem;
    cursor: pointer;
}

/* ---------- Support-approval-code box (express bypass) ---------- */
.support-code-box {
    background: #ebf8ff;
    border: 1px solid #90cdf4;
    border-radius: 6px;
    padding: 1rem 1.1rem;
    margin: 0 0 1rem;
}
.support-code-box input[type="text"] {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    letter-spacing: 0.04em;
}

/* ---------- Extra block (>14 day device IDs + reason) ---------- */
.extra-block {
    display: grid;
    gap: 1rem;
    background: #fff8f1;
    border: 1px solid #fbd38d;
    border-radius: 6px;
    padding: 1rem 1.1rem;
    margin: 0 0 0.5rem;
}
.block-label {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    font-size: 0.9rem;
    color: #2d3748;
}
.block-label > span { font-weight: 600; }

/* ---------- Stepper ---------- */
.stepper {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin: 0 0 1.25rem;
    font-size: 0.9rem;
    color: #4a5568;
}
.step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.65rem; height: 1.65rem;
    border-radius: 50%;
    background: #e2e8f0;
    color: #4a5568;
    font-weight: 600;
    font-size: 0.85rem;
}
.step.active { background: #2b6cb0; color: #fff; }
.step.done   { background: #c6f6d5; color: #22543d; }
.stepper-line {
    flex: 0 0 2rem;
    height: 2px;
    background: #e2e8f0;
}
.stepper-label { margin-left: 0.4rem; color: #4a5568; }

/* ---------- Type badge (read-only summary in step 2) ---------- */
.type-badge {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 600;
    background: #edf2f7;
    color: #2d3748;
}
.type-badge.replace { background: #bee3f8; color: #2b6cb0; }
.type-badge.mixed   { background: #e9d8fd; color: #553c9a; }

/* ---------- Checkbox row (step 2 support ack) ---------- */
.checkbox-line {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.7rem 0.9rem;
    background: #fff;
    border: 1px solid #cbd5e0;
    border-radius: 6px;
    font-size: 0.95rem;
    cursor: pointer;
}
.checkbox-line input[type="checkbox"] {
    margin-top: 0.18rem;
    width: 1.05rem; height: 1.05rem;
    flex-shrink: 0;
}
.checkbox-line span { line-height: 1.4; }

/* Disabled submit while step 2 incomplete */
.btn:disabled {
    background: #cbd5e0 !important;
    border-color: #cbd5e0 !important;
    color: #fff !important;
    cursor: not-allowed;
    opacity: 0.9;
}

/* Summary table cells slightly tighter than the editable step-1 table */
.summary-table tr td { color: #4a5568; }

/* ---------- Confirmation ---------- */
.confirmation h2 {
    font-size: 1.4rem;
    margin-top: 0;
    color: #22543d;
}
.approval-box {
    margin: 1.25rem 0;
    background: #ebf8ff;
    border: 1px solid #90cdf4;
    border-radius: 8px;
    padding: 1rem 1.25rem;
    text-align: center;
}
.approval-label {
    font-size: 0.78rem;
    color: #2b6cb0;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.approval-no {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 1.6rem;
    font-weight: 700;
    color: #2c5282;
    margin-top: 0.25rem;
    letter-spacing: 0.02em;
}
code {
    background: #edf2f7;
    padding: 0.1rem 0.4rem;
    border-radius: 3px;
    font-size: 0.85em;
}

/* ---------- Footer ---------- */
.rma-footer {
    background: #fff;
    border-top: 1px solid #e2e8f0;
    padding: 1rem 0;
    color: #a0aec0;
    font-size: 0.82rem;
    text-align: center;
}

/* ---------- Responsive ---------- */
@media (max-width: 560px) {
    h1 { font-size: 1.4rem; }
    .card { padding: 1.1rem; }
    .items-table th, .items-table td { padding: 0.4rem 0.4rem; font-size: 0.86rem; }
    .qty-input { width: 3.5rem; }
}