@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ── Root vars ─────────────────────────────────────────────────────────────── */
:root {
    --spv-primary:      #4f46e5;
    --spv-primary-dark: #3730a3;
    --spv-success:      #059669;
    --spv-danger:       #dc2626;
    --spv-warning:      #d97706;
    --spv-bg:           #f8fafc;
    --spv-card-bg:      #ffffff;
    --spv-border:       #e2e8f0;
    --spv-text:         #1e293b;
    --spv-text-muted:   #64748b;
    --spv-radius:       16px;
    --spv-shadow:       0 4px 24px rgba(0,0,0,0.08);
    --spv-shadow-lg:    0 12px 48px rgba(0,0,0,0.12);
}

/* ── Wrapper ────────────────────────────────────────────────────────────────── */
.spv-wrap {
    font-family: 'Inter', sans-serif;
    color: var(--spv-text);
    padding: 24px 12px;
    max-width: 900px;
    margin: 0 auto;
}

/* ── Card ───────────────────────────────────────────────────────────────────── */
.spv-form-card,
.spv-instructions-card,
.spv-status-card {
    background: var(--spv-card-bg);
    border-radius: var(--spv-radius);
    box-shadow: var(--spv-shadow);
    padding: 36px;
    border: 1px solid var(--spv-border);
}

@media (max-width: 600px) {
    .spv-form-card,
    .spv-instructions-card,
    .spv-status-card { padding: 20px 16px; }
}

/* ── Header ─────────────────────────────────────────────────────────────────── */
.spv-form-header {
    text-align: center;
    margin-bottom: 32px;
}
.spv-form-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--spv-primary);
    margin: 0 0 8px;
}
.spv-subtitle {
    color: var(--spv-text-muted);
    font-size: 0.95rem;
    margin: 0;
}

/* ── Form Fields ────────────────────────────────────────────────────────────── */
.spv-field-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.spv-field-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--spv-text);
}
.spv-required { color: var(--spv-danger); }

.spv-input {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--spv-border);
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: var(--spv-text);
    background: var(--spv-bg);
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}
.spv-input:focus {
    outline: none;
    border-color: var(--spv-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

/* ── Upload zone ────────────────────────────────────────────────────────────── */
.spv-upload-zone {
    border: 2px dashed var(--spv-border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    background: var(--spv-bg);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    position: relative;
}
.spv-upload-zone:hover {
    border-color: var(--spv-primary);
    background: rgba(79,70,229,0.03);
}
.spv-upload-icon { font-size: 2rem; display: block; }
.spv-upload-hint { font-size: 0.8rem; color: var(--spv-text-muted); margin: 0; }
.spv-upload-zone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
}
#spv-file-preview img {
    max-width: 180px;
    max-height: 180px;
    margin-top: 12px;
    border-radius: 10px;
    border: 2px solid var(--spv-border);
    object-fit: cover;
}

/* ── Button ─────────────────────────────────────────────────────────────────── */
.spv-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--spv-primary), var(--spv-primary-dark));
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    padding: 12px 32px;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.15s;
    letter-spacing: 0.3px;
}
.spv-btn:hover  { opacity: 0.92; transform: translateY(-1px); }
.spv-btn:active { transform: translateY(0); }
.spv-btn-sm { padding: 8px 20px; font-size: 0.875rem; }

/* ── Form footer ────────────────────────────────────────────────────────────── */
.spv-form-footer { margin-top: 28px; text-align: center; }

/* ── Alerts ─────────────────────────────────────────────────────────────────── */
.spv-alert {
    padding: 12px 16px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}
.spv-alert-success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.spv-alert-error   { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* ── Success panel ──────────────────────────────────────────────────────────── */
.spv-success-panel { text-align: center; padding: 20px; }
.spv-success-icon  { font-size: 4rem; }
.spv-txn-box {
    background: var(--spv-bg);
    border: 2px dashed var(--spv-primary);
    border-radius: 10px;
    padding: 14px 20px;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--spv-primary);
    margin: 16px auto;
    max-width: 300px;
}
.spv-note { color: var(--spv-text-muted); font-size: 0.875rem; }

/* ── Payment Instructions ───────────────────────────────────────────────────── */
.spv-fee-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: linear-gradient(135deg, var(--spv-primary), var(--spv-primary-dark));
    color: #fff;
    padding: 18px 28px;
    border-radius: 14px;
    margin-bottom: 8px;
}
.spv-fee-label  { font-size: 1rem; opacity: 0.85; }
.spv-fee-amount { font-size: 2rem; font-weight: 700; }

.spv-payment-card {
    background: var(--spv-bg);
    border-radius: 14px;
    padding: 24px;
    border: 1.5px solid var(--spv-border);
    height: 100%;
    transition: box-shadow 0.2s, transform 0.2s;
}
.spv-payment-card:hover { box-shadow: var(--spv-shadow); transform: translateY(-2px); }

.spv-ep  { border-top: 4px solid #25c16f; }
.spv-jc  { border-top: 4px solid #e8222e; }
.spv-mb  { border-top: 4px solid #1a5276; }

.spv-payment-logo-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}
.spv-payment-logo-row img,
.spv-payment-logo-row .spv-logo-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
    flex-shrink: 0;
}

.spv-payment-label  { 
    color: var(--spv-text-muted); 
    font-size: 10px; 
    font-weight: 700; 
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px; 
}

.spv-account-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--spv-text);
    margin-bottom: 16px;
}

.spv-detail-box {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 1.15rem;
    font-weight: 600;
    color: #fff;
    background: #1e293b;
    padding: 12px 16px;
    border-radius: 12px;
    margin-bottom: 12px;
    display: block;
    width: 100%;
    text-align: left;
    box-sizing: border-box;
    letter-spacing: 0.5px;
}

.spv-iban-box {
    font-size: 0.95rem;
    background: #334155;
}

.spv-important-note {
    background: #fffbeb;
    border: 1.5px solid #fde68a;
    border-radius: 12px;
    padding: 16px 20px;
    margin-top: 24px;
    font-size: 0.9rem;
    color: #92400e;
}

/* ── Status Page ────────────────────────────────────────────────────────────── */
.spv-status-lookup {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.spv-status-lookup .spv-input { flex: 1; min-width: 200px; }

.spv-status-record {
    background: var(--spv-bg);
    border: 1.5px solid var(--spv-border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 12px;
    position: relative;
}
.spv-status-name { font-size: 1.1rem; font-weight: 600; }
.spv-status-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 24px;
    margin-top: 12px;
    font-size: 0.9rem;
}
.spv-status-grid dt { color: var(--spv-text-muted); font-weight: 500; }
.spv-status-grid dd { font-weight: 600; margin: 0; }

/* Status badges in status page */
.spv-status-badge {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
}
.spv-status-badge.pending  { background: #fef3c7; color: #92400e; }
.spv-status-badge.verified { background: #d1fae5; color: #065f46; }
.spv-status-badge.failed   { background: #fee2e2; color: #991b1b; }

/* ── Spinner ────────────────────────────────────────────────────────────────── */
.spv-spinner-wrap { text-align: center; padding: 32px; color: var(--spv-text-muted); }
.spv-spinner {
    width: 40px; height: 40px;
    border: 4px solid var(--spv-border);
    border-top-color: var(--spv-primary);
    border-radius: 50%;
    animation: spv-spin 0.7s linear infinite;
    margin: 0 auto 12px;
}
@keyframes spv-spin { to { transform: rotate(360deg); } }