/* SMP Mix Review — Frontend Form
   Matched to studiomusicpro.com: #111827 primary, neutral grays */
.smp-mix-form {
    max-width: 680px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #111827;
}

.smp-mix-form h3 {
    font-size: 16px;
    font-weight: 700;
    color: #111827;
    margin: 0 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid #e5e7eb;
}

/* Tier Selector */
.smp-tier-selector { margin-bottom: 30px; }

.smp-tier-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

@media (max-width: 640px) {
    .smp-tier-cards { grid-template-columns: 1fr; }
}

.smp-tier-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 16px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    background: #fff;
}

.smp-tier-card:hover {
    border-color: #111827;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.smp-tier-card.smp-tier-active {
    border-color: #111827;
    background: #f9fafb;
    box-shadow: 0 0 0 1px #111827;
}

.smp-tier-card input[type="radio"] { position: absolute; opacity: 0; }

.smp-tier-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: #f3f4f6;
    color: #6b7280;
    margin-bottom: 6px;
    align-self: flex-start;
}

.smp-badge-paid { background: #111827; color: #fff; }
.smp-badge-pro { background: #16a34a; color: #fff; }

.smp-tier-price { font-size: 28px; font-weight: 800; color: #111827; margin: 4px 0; }
.smp-tier-desc { font-size: 12px; color: #6b7280; line-height: 1.5; flex: 1; }

.smp-tier-time {
    font-size: 11px;
    color: #9ca3af;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid #f3f4f6;
}

/* Form Sections */
.smp-form-section {
    margin-bottom: 24px;
    padding: 20px;
    background: #f9fafb;
    border-radius: 10px;
    border: 1px solid #e5e7eb;
}

.smp-field { margin-bottom: 14px; }
.smp-field:last-child { margin-bottom: 0; }

.smp-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 4px;
}

.smp-field input[type="text"],
.smp-field input[type="email"],
.smp-field input[type="url"],
.smp-field textarea,
.smp-field select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.2s;
    background: #fff;
    color: #111827;
}

.smp-field input:focus,
.smp-field textarea:focus,
.smp-field select:focus {
    outline: none;
    border-color: #111827;
    box-shadow: 0 0 0 3px rgba(17,24,39,0.08);
}

.smp-field input[type="file"] { font-size: 13px; padding: 8px 0; }

.smp-field-row { display: grid; gap: 12px; }
.smp-field-row-2 { grid-template-columns: 1fr 1fr; }

@media (max-width: 500px) {
    .smp-field-row-2 { grid-template-columns: 1fr; }
}

.req { color: #dc2626; }
.smp-hint { font-size: 12px; color: #9ca3af; font-weight: 400; }

/* Checkboxes */
.smp-checkbox-group { display: flex; flex-wrap: wrap; gap: 8px; }

.smp-checkbox {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.15s;
}

.smp-checkbox:hover { border-color: #111827; }
.smp-checkbox input:checked + span { color: #111827; font-weight: 600; }
.smp-privacy { font-size: 13px; margin-bottom: 8px; }

/* Submit */
.smp-form-submit { text-align: center; margin-top: 20px; }

.smp-btn {
    display: inline-block;
    padding: 14px 40px;
    background: #111827;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
}

.smp-btn:hover {
    background: #1f2937;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.smp-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* Upload Progress Bar */
.smp-progress-wrap {
    margin-top: 16px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.smp-progress-track {
    width: 100%;
    height: 8px;
    background: #e5e7eb;
    border-radius: 4px;
    overflow: hidden;
}

.smp-progress-fill {
    height: 100%;
    width: 0%;
    background: #111827;
    border-radius: 4px;
    transition: width 0.2s ease;
}

.smp-progress-label {
    text-align: center;
    font-size: 12px;
    color: #6b7280;
    margin: 6px 0 0;
}

/* Messages */
#smp-form-message {
    margin-top: 16px;
    padding: 14px 18px;
    border-radius: 8px;
    font-size: 14px;
    text-align: center;
}

#smp-form-message.smp-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

#smp-form-message.smp-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}