/* signin.css — page-specific styles */

* { box-sizing: border-box; margin: 0; padding: 0; }

        /* ── Navbar ── */

        /* ── Main ── */
        .reg-main { max-width: 700px; margin: 0 auto; padding: 100px 20px 60px; }

        /* ── Alerts ── */
        .alert { border-radius: var(--radius); padding: 14px 18px; margin-bottom: 24px; font-size: .9rem; display: flex; align-items: center; gap: 10px; }
        .alert-success { background: #e8f5e9; color: #2e7d32; border: 1px solid #a5d6a7; }
        .alert-error   { background: #fff0f0; color: #c62828; border: 1px solid #ef9a9a; }
        .alert a { color: inherit; font-weight: 700; margin-left: 8px; }

        /* ── Page title ── */
        .reg-title    { font-size: 1.6rem; font-weight: 800; color: #1a2332; margin-bottom: 4px; }
        .reg-subtitle { color: #64748b; font-size: .9rem; margin-bottom: 28px; }

        /* ── Plan cards ── */
        .plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 28px; }
        @media (max-width: 560px) { .plan-grid { grid-template-columns: 1fr; } }

        .plan-label {
            border: 2px solid #dce5ef; border-radius: var(--radius); padding: 16px 14px;
            cursor: pointer; transition: border-color .18s, background .18s, box-shadow .18s; background: #fff;
            position: relative; display: block;
        }
        .plan-label:hover { border-color: var(--primary-light); background: #f7fbff; }
        .plan-label.selected { border-color: var(--primary); background: #d4e9f7; box-shadow: 0 4px 16px rgba(53,92,125,.18); }
        .plan-label input[type=radio] { position: absolute; opacity: 0; width: 0; height: 0; }
        .plan-badge { position: absolute; top: -1px; right: -1px; background: var(--primary); color: #fff; font-size: .68rem; font-weight: 700; padding: 3px 10px; border-radius: 0 var(--radius) 0 8px; letter-spacing: .03em; }
        .plan-name  { font-weight: 700; font-size: .92rem; color: #1a2332; margin-bottom: 2px; margin-top: 10px; }
        .plan-desc  { font-size: .76rem; color: #64748b; margin-bottom: 10px; }
        .plan-label.featured { border-color: var(--primary); box-shadow: 0 4px 20px rgba(53,92,125,.18); transform: scale(1.03); }
        .plan-label.featured.selected { box-shadow: 0 4px 24px rgba(53,92,125,.28); }
        .plan-price { font-size: 1.45rem; font-weight: 800; color: var(--primary); text-align: center; line-height: 1; }
        .plan-price small { font-size: .75rem; font-weight: 400; color: #64748b; display: inline; margin-left: 3px; vertical-align: middle; }

        /* ── Payment method selector ── */
        .pay-method-section { margin: 22px 0 0; }
        .pay-method-label-title { font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .07em; color: var(--primary); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid #d4e9f7; }
        .pay-method-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .pay-method-opt {
            border: 2px solid #dce5ef; border-radius: var(--radius); padding: 14px 16px;
            cursor: pointer; transition: border-color .18s, background .18s; background: #fff;
            display: flex; align-items: center; gap: 12px; position: relative;
        }
        .pay-method-opt:hover { border-color: var(--primary-light); background: #f7fbff; }
        .pay-method-opt.selected { border-color: var(--primary); background: #d4e9f7; }
        .pay-method-opt input[type=radio] { position: absolute; opacity: 0; width: 0; height: 0; }
        .pay-method-icon { font-size: 1.6rem; flex-shrink: 0; line-height: 1; height: 28px; display: flex; align-items: center; }
        .pay-method-info { display: flex; flex-direction: column; }
        .pay-method-name { font-weight: 700; font-size: .9rem; color: #1a2332; }
        .pay-method-sub  { font-size: .72rem; color: #64748b; }

        /* ── Form card ── */
        .form-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px 28px 24px; }
        .form-section-label { font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .07em; color: var(--primary); margin-bottom: 16px; padding-bottom: 8px; border-bottom: 2px solid var(--primary-50); }
        .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
        @media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }
        .form-group { margin-bottom: 14px; }
        .form-group label { display: block; font-size: .8rem; font-weight: 600; color: #374151; margin-bottom: 5px; }
        .form-group input,
        .form-group select {
            width: 100%; padding: 10px 13px;
            border: 1.5px solid #dce3ec; border-radius: 8px;
            font-size: .9rem; color: #1a2332; background: #fff;
            outline: none; transition: border-color .18s;
            font-family: inherit; appearance: none;
        }
        .form-group input:focus, .form-group select:focus { border-color: var(--primary); }
        .form-hint { font-size: .74rem; color: #64748b; margin-top: 3px; }
        .form-hint button { background: none; border: none; color: var(--primary); cursor: pointer; font-size: .74rem; text-decoration: underline; padding: 0; font-family: inherit; }

        /* ── Terms + submit ── */
        .terms-row { display: flex; align-items: flex-start; gap: 10px; margin: 18px 0 22px; font-size: .83rem; color: #64748b; }
        .terms-row input[type=checkbox] { margin-top: 2px; accent-color: var(--primary); flex-shrink: 0; }
        .terms-row a { color: var(--primary); }

        .btn-submit {
            width: 100%; padding: 14px 20px;
            background: var(--primary); color: #fff;
            border: none; border-radius: var(--radius);
            font-size: 1rem; font-weight: 700; cursor: pointer;
            transition: background .2s; font-family: inherit;
            display: flex; align-items: center; justify-content: center; gap: 8px;
        }
        .btn-submit:hover:not(:disabled) { background: var(--primary-dark); }
        .btn-submit:disabled { opacity: .6; cursor: not-allowed; }

        .form-error { background: #fff0f0; color: #c62828; border: 1px solid #ef9a9a; border-radius: 8px; padding: 12px 16px; margin-bottom: 18px; font-size: .88rem; }

        /* ── Payment redirect step ── */
        .payment-redirect { text-align: center; padding: 60px 20px; }
        .pay-spinner { width: 48px; height: 48px; border: 4px solid #dce5ef; border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite; margin: 0 auto 20px; }
        @keyframes spin { to { transform: rotate(360deg); } }
        .payment-redirect h2 { font-size: 1.3rem; font-weight: 800; margin-bottom: 8px; }
        .payment-redirect p  { color: #64748b; font-size: .9rem; }

        .payment-note { text-align: center; margin-top: 18px; font-size: .8rem; color: #64748b; }
        .login-hint { text-align: center; margin-top: 24px; font-size: .85rem; color: #64748b; }
        .login-hint a { color: var(--primary); font-weight: 600; }

        /* ── reCAPTCHA badge ── */
        .grecaptcha-badge { visibility: hidden !important; }

        /* ── Footer ── */