/* ── Secure Membership Plugin — Frontend Styles ─────────────── */
:root {
    --smp-primary:   #28a745;
    --smp-primary-dk:#1e7e34;
    --smp-text:      #212529;
    --smp-muted:     #6c757d;
    --smp-border:    #dee2e6;
    --smp-bg:        #f8f9fa;
    --smp-white:     #ffffff;
    --smp-error:     #dc3545;
    --smp-success:   #28a745;
    --smp-radius:    8px;
    --smp-shadow:    0 4px 20px rgba(0,0,0,.08);
}

/* Base form */
.smp-form-wrap { max-width: 520px; margin: 0 auto; }
.smp-form-card { background: var(--smp-white); border-radius: var(--smp-radius); box-shadow: var(--smp-shadow); overflow: hidden; }
.smp-form-header { background: linear-gradient(135deg, var(--smp-primary) 0%, var(--smp-primary-dk) 100%); padding: 28px 32px; text-align: center; color: #fff; }
.smp-form-header h2 { margin: 0; font-size: 22px; }
.smp-form-body { padding: 28px 32px; }
.smp-step-progress { display: flex; gap: 0; margin-bottom: 24px; }
.smp-step { flex: 1; text-align: center; padding: 8px; font-size: 12px; font-weight: 600; color: var(--smp-muted); border-bottom: 3px solid var(--smp-border); position: relative; }
.smp-step.active { color: var(--smp-primary); border-bottom-color: var(--smp-primary); }
.smp-step.done   { color: var(--smp-primary); border-bottom-color: var(--smp-primary); }
.smp-step.done::before { content: '✓ '; }

/* Fields */
.smp-field-wrap { margin-bottom: 18px; }
.smp-field-wrap label { display: block; font-size: 13px; font-weight: 600; color: var(--smp-text); margin-bottom: 5px; }
.smp-required { color: var(--smp-error); margin-left: 2px; }
.smp-field-wrap input[type=text],
.smp-field-wrap input[type=email],
.smp-field-wrap input[type=tel],
.smp-field-wrap input[type=date],
.smp-field-wrap input[type=password],
.smp-field-wrap input[type=file],
.smp-field-wrap select,
.smp-field-wrap textarea {
    width: 100%; padding: 10px 13px; border: 1.5px solid var(--smp-border);
    border-radius: 6px; font-size: 14px; transition: border-color .2s, box-shadow .2s;
    background: var(--smp-white); color: var(--smp-text); box-sizing: border-box;
}
.smp-field-wrap input:focus, .smp-field-wrap select:focus, .smp-field-wrap textarea:focus {
    border-color: var(--smp-primary); outline: none;
    box-shadow: 0 0 0 3px rgba(40,167,69,.15);
}
.smp-field-wrap input.smp-error { border-color: var(--smp-error); }
.smp-field-error { color: var(--smp-error); font-size: 12px; margin-top: 4px; display: none; }
.smp-field-error.visible { display: block; }
.smp-field-hint { color: var(--smp-muted); font-size: 11px; margin-top: 3px; display: block; }
.smp-radio, .smp-checkbox { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; font-size: 14px; cursor: pointer; }
.smp-radio input, .smp-checkbox input { width: auto; }

/* Two-column layout for name fields */
.smp-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 480px) { .smp-field-row { grid-template-columns: 1fr; } }

/* Password strength */
.smp-pw-strength { height: 4px; border-radius: 2px; margin-top: 6px; background: var(--smp-border); overflow: hidden; }
.smp-pw-strength-bar { height: 100%; width: 0; transition: width .3s, background .3s; border-radius: 2px; }

/* Buttons */
.smp-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 11px 24px; background: var(--smp-primary); color: #fff;
    border: none; border-radius: 6px; font-size: 14px; font-weight: 600;
    cursor: pointer; text-decoration: none; transition: all .2s; width: 100%;
}
.smp-btn:hover { background: var(--smp-primary-dk); transform: translateY(-1px); color: #fff; box-shadow: 0 4px 12px rgba(40,167,69,.3); }
.smp-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.smp-btn--outline { background: transparent; border: 2px solid var(--smp-primary); color: var(--smp-primary); }
.smp-btn--outline:hover { background: var(--smp-primary); color: #fff; }
.smp-btn--sm { padding: 7px 16px; font-size: 13px; width: auto; }
.smp-form-actions { margin-top: 20px; display: flex; gap: 10px; flex-direction: column; }

/* Notices */
.smp-notice { padding: 16px 20px; border-radius: var(--smp-radius); margin-bottom: 16px; font-size: 14px; }
.smp-notice--success { background: #d4edda; color: #155724; border-left: 4px solid var(--smp-success); }
.smp-notice--error   { background: #f8d7da; color: #721c24; border-left: 4px solid var(--smp-error); }
.smp-notice--info    { background: #cce5ff; color: #004085; border-left: 4px solid #007bff; }
.smp-notice--closed  { background: #fff3cd; color: #856404; border: 1px solid #ffeeba; text-align: center; padding: 32px; }

/* Levels grid */
.smp-levels-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 20px; }
.smp-level-card {
    border: 2px solid var(--smp-border); border-radius: 12px; overflow: hidden;
    text-align: center; transition: all .2s; cursor: pointer;
}
.smp-level-card:hover, .smp-level-card.featured { border-color: var(--smp-primary); transform: translateY(-4px); box-shadow: 0 8px 24px rgba(40,167,69,.15); }
.smp-level-header { background: var(--smp-primary); color: #fff; padding: 20px 16px; }
.smp-level-header h3 { margin: 0 0 4px; font-size: 20px; }
.smp-level-price { font-size: 32px; font-weight: 800; }
.smp-level-period { font-size: 13px; opacity: .8; }
.smp-level-body { padding: 20px; }
.smp-level-desc { color: var(--smp-muted); font-size: 14px; margin-bottom: 16px; }

/* Account page */
.smp-account-wrap { max-width: 860px; margin: 0 auto; }
.smp-account-tabs { display: flex; gap: 0; border-bottom: 2px solid var(--smp-border); margin-bottom: 24px; }
.smp-account-tab { padding: 10px 20px; font-weight: 600; font-size: 14px; color: var(--smp-muted); cursor: pointer; border-bottom: 3px solid transparent; margin-bottom: -2px; transition: all .15s; }
.smp-account-tab.active { color: var(--smp-primary); border-bottom-color: var(--smp-primary); }
.smp-account-panel { display: none; }
.smp-account-panel.active { display: block; }
.smp-membership-cards { display: grid; gap: 12px; margin-bottom: 24px; }
.smp-membership-card { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border: 1px solid var(--smp-border); border-radius: var(--smp-radius); }
.smp-membership-info h4 { margin: 0 0 4px; font-size: 15px; }
.smp-membership-info p { margin: 0; font-size: 13px; color: var(--smp-muted); }
.smp-orders-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.smp-orders-table th { padding: 8px 12px; background: var(--smp-bg); text-align: left; border-bottom: 2px solid var(--smp-border); }
.smp-orders-table td { padding: 10px 12px; border-bottom: 1px solid var(--smp-border); }

/* Restricted content */
.smp-restricted-content { position: relative; }
.smp-restricted-content > p { color: var(--smp-muted); }
.smp-cta-box { background: var(--smp-bg); border: 1px solid var(--smp-border); border-radius: var(--smp-radius); padding: 24px; text-align: center; margin-top: 16px; }
.smp-lock { font-size: 36px; display: block; margin-bottom: 8px; }
.smp-cta-box p { color: var(--smp-text); font-size: 15px; font-weight: 600; margin-bottom: 16px; }
.smp-cta-box .smp-btn { max-width: 200px; margin: 0 auto; }

/* Checkout */
.smp-checkout-wrap { max-width: 680px; margin: 0 auto; }
.smp-checkout-summary { background: var(--smp-bg); border-radius: var(--smp-radius); padding: 20px; margin-bottom: 20px; }
.smp-checkout-summary h4 { margin: 0 0 12px; }
.smp-summary-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 14px; }
.smp-summary-row.total { font-weight: 700; font-size: 16px; border-top: 1px solid var(--smp-border); margin-top: 8px; padding-top: 12px; }
.smp-gateway-options { display: grid; gap: 8px; margin-bottom: 20px; }
.smp-gateway-option { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border: 2px solid var(--smp-border); border-radius: 8px; cursor: pointer; transition: border-color .15s; }
.smp-gateway-option input { accent-color: var(--smp-primary); }
.smp-gateway-option.selected { border-color: var(--smp-primary); background: rgba(40,167,69,.04); }
.smp-discount-row { display: flex; gap: 8px; }
.smp-discount-row input { flex: 1; }
.smp-discount-row .smp-btn { width: auto; }

/* Spinner */
.smp-spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: smp-spin .7s linear infinite; }
@keyframes smp-spin { to { transform: rotate(360deg); } }