/* Smart Returns – Frontend Styles */
:root {
    --sr-primary: #1a1a2e;
    --sr-accent: #e94560;
    --sr-blue: #0f3460;
    --sr-light: #f7f8fc;
    --sr-border: #e2e6ea;
    --sr-text: #2d3436;
    --sr-muted: #636e72;
    --sr-success: #00b894;
    --sr-warning: #fdcb6e;
    --sr-danger: #d63031;
    --sr-radius: 10px;
    --sr-shadow: 0 2px 12px rgba(0,0,0,.08);
}

.sr-wrap { max-width: 860px; font-family: inherit; color: var(--sr-text); }
.sr-title { font-size: 1.5rem; font-weight: 700; margin: 0 0 20px; color: var(--sr-primary); }
.sr-back { display: inline-flex; align-items: center; gap: 6px; color: var(--sr-blue); text-decoration: none; font-size: .9rem; margin-bottom: 16px; }
.sr-back:hover { text-decoration: underline; }

/* Policy banner */
.sr-policy { background: #edf2ff; border-left: 4px solid #4c6ef5; padding: 12px 16px; border-radius: 0 var(--sr-radius) var(--sr-radius) 0; margin-bottom: 24px; font-size: .9rem; color: #364fc7; display: flex; align-items: flex-start; gap: 8px; }
.sr-policy-icon { font-size: 1rem; flex-shrink: 0; }

/* Sections */
.sr-section { margin-bottom: 32px; }
.sr-section h3 { font-size: 1rem; font-weight: 600; color: var(--sr-primary); margin: 0 0 14px; padding-bottom: 8px; border-bottom: 2px solid var(--sr-border); }

/* Order cards grid */
.sr-order-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.sr-order-card { background: #fff; border: 1px solid var(--sr-border); border-radius: var(--sr-radius); padding: 16px; box-shadow: var(--sr-shadow); transition: transform .15s, box-shadow .15s; }
.sr-order-card:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,.1); }
.sr-order-meta { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.sr-order-num { font-weight: 700; font-size: .95rem; color: var(--sr-primary); }
.sr-order-date { font-size: .8rem; color: var(--sr-muted); }
.sr-order-total { font-size: 1.1rem; font-weight: 600; color: var(--sr-accent); margin-bottom: 12px; }

/* Buttons */
.sr-btn { display: inline-block; background: var(--sr-accent); color: #fff !important; padding: 9px 18px; border-radius: 6px; border: none; cursor: pointer; font-size: .88rem; font-weight: 600; text-decoration: none !important; transition: background .15s, opacity .15s; width: 100%; text-align: center; box-sizing: border-box; }
.sr-btn:hover { background: #c0392b; }
.sr-btn-sm { padding: 5px 12px; width: auto; font-size: .82rem; }
.sr-btn-submit { background: var(--sr-blue); margin-top: 4px; }
.sr-btn-submit:hover { background: #0a2744; }

/* Table */
.sr-table-wrap { overflow-x: auto; }
.sr-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.sr-table thead th { background: var(--sr-primary); color: #fff; padding: 10px 12px; text-align: left; font-weight: 600; }
.sr-table tbody tr:hover { background: var(--sr-light); }
.sr-table td { padding: 10px 12px; border-bottom: 1px solid var(--sr-border); vertical-align: middle; }

/* Status badges */
.sr-status { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.sr-status-pending   { background: #fff3cd; color: #856404; }
.sr-status-approved  { background: #d4edda; color: #155724; }
.sr-status-rejected  { background: #f8d7da; color: #721c24; }
.sr-status-received  { background: #cce5ff; color: #004085; }
.sr-status-refunded  { background: #d1ecf1; color: #0c5460; }
.sr-status-exchanged { background: #d4edda; color: #155724; }

/* Form */
.sr-form { background: #fff; border: 1px solid var(--sr-border); border-radius: var(--sr-radius); padding: 24px; box-shadow: var(--sr-shadow); }
.sr-form-group { margin-bottom: 20px; }
.sr-form-group label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 6px; color: var(--sr-primary); }
.sr-input { width: 100%; padding: 9px 12px; border: 1.5px solid var(--sr-border); border-radius: 6px; font-size: .9rem; box-sizing: border-box; transition: border-color .15s; }
.sr-input:focus { outline: none; border-color: var(--sr-blue); }
.sr-textarea { min-height: 80px; resize: vertical; }
.sr-input-otp { font-size: 1.4rem; letter-spacing: 8px; text-align: center; font-weight: 700; }

/* Type selector */
.sr-type-selector { display: flex; gap: 10px; flex-wrap: wrap; }
.sr-type-opt { display: flex; align-items: center; gap: 6px; padding: 9px 16px; border: 2px solid var(--sr-border); border-radius: 8px; cursor: pointer; font-weight: 500; font-size: .9rem; transition: all .15s; }
.sr-type-opt:hover { border-color: var(--sr-blue); }
.sr-type-opt.active { border-color: var(--sr-blue); background: #edf2ff; color: var(--sr-blue); }
.sr-type-opt input { display: none; }

/* Items list in form */
.sr-item-check { display: flex; align-items: center; gap: 12px; padding: 12px; border: 1.5px solid var(--sr-border); border-radius: 8px; margin-bottom: 8px; cursor: pointer; transition: all .15s; }
.sr-item-check.selected { border-color: var(--sr-blue); background: #edf2ff; }
.sr-item-check input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--sr-blue); }
.sr-item-img-small { width: 48px; height: 48px; object-fit: cover; border-radius: 6px; flex-shrink: 0; }
.sr-item-meta { flex: 1; }
.sr-item-meta strong { display: block; font-size: .9rem; }
.sr-item-meta span { font-size: .8rem; color: var(--sr-muted); }
.sr-item-qty { width: 60px; text-align: center; padding: 4px 8px; }
.sr-size-input { width: 90px; padding: 4px 8px; }

/* Detail view */
.sr-detail-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.sr-detail-card { background: #fff; border: 1px solid var(--sr-border); border-radius: var(--sr-radius); padding: 20px; box-shadow: var(--sr-shadow); }
.sr-detail-row { display: flex; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--sr-light); font-size: .9rem; }
.sr-detail-row:last-child { border-bottom: none; }
.sr-detail-row span:first-child { font-weight: 600; min-width: 130px; color: var(--sr-muted); }
.sr-admin-note { background: #fff9e6; border-radius: 6px; padding: 10px 12px !important; border-bottom: none !important; }

/* Items list */
.sr-items-list { display: grid; gap: 10px; }
.sr-item { display: flex; align-items: center; gap: 12px; padding: 12px; background: #fff; border: 1px solid var(--sr-border); border-radius: 8px; }
.sr-item-img { width: 52px; height: 52px; object-fit: cover; border-radius: 6px; }
.sr-item-info { display: flex; flex-direction: column; gap: 3px; }
.sr-item-info strong { font-size: .92rem; }
.sr-item-info span { font-size: .8rem; color: var(--sr-muted); }

/* OTP section */
.sr-otp-section { max-width: 480px; }
.sr-verified-header { display: flex; align-items: center; gap: 8px; background: #d4edda; color: #155724; padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; font-size: .9rem; }
.sr-verified-badge { font-weight: 700; }

/* Messages */
.sr-msg { margin-top: 10px; padding: 10px 14px; border-radius: 6px; font-size: .88rem; display: none; }
.sr-msg.success { background: #d4edda; color: #155724; display: block; }
.sr-msg.error   { background: #f8d7da; color: #721c24; display: block; }
.sr-empty { color: var(--sr-muted); font-style: italic; }
.sr-error { color: var(--sr-danger); }

/* Responsive */
@media (max-width: 600px) {
    .sr-order-grid { grid-template-columns: 1fr; }
    .sr-type-selector { flex-direction: column; }
    .sr-table { font-size: .8rem; }
    .sr-table td, .sr-table th { padding: 7px 8px; }
}

/* Size tag & dropdown */
.sr-size-tag { display: inline-block; background: #e8f4fd; color: #0f3460; font-size: .78rem; font-weight: 600; padding: 3px 8px; border-radius: 4px; margin-top: 4px; }
.sr-size-select { width: auto; min-width: 180px; margin-top: 6px; padding: 7px 10px; border: 1.5px solid #4c6ef5; border-radius: 6px; background: #f8f9ff; color: #1a1a2e; font-weight: 600; cursor: pointer; }
.sr-size-select:focus { outline: none; border-color: #364fc7; }
.sr-item-no-img { width: 48px; height: 48px; background: #f0f0f0; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; flex-shrink: 0; }
.sr-item-check { align-items: flex-start; flex-wrap: wrap; gap: 10px; }
.sr-item-check .sr-item-meta { flex: 1; min-width: 120px; }
.sr-item-check .sr-item-qty { flex-shrink: 0; }

/* Order card - already has a request */
.sr-order-card--done { opacity: .85; border-color: #ced4da; background: #f8f9fa; }
.sr-already-requested { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.sr-req-num { font-size: .78rem; color: var(--sr-muted); font-family: monospace; }
.sr-btn-outline { background: transparent !important; color: var(--sr-blue) !important; border: 2px solid var(--sr-blue); }
.sr-btn-outline:hover { background: #edf2ff !important; }