/**
 * Request Flow Pro - Public Styles (Frontend)
 * Matches premium minimal aesthetic
 */

:root {
    --rfp-primary: #6200EA;
    --rfp-primary-hover: #5000BF;
    --rfp-text-main: #111827;
    --rfp-text-sub: #6B7280;
    --rfp-border: #E5E7EB;
    --rfp-bg-field: #F9FAFB;
    --rfp-radius: 12px;
    --rfp-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}

/* Form Container */
.approval-request-form {
    max-width: 600px;
    margin: 0 auto;
    font-family: var(--rfp-font);
    background: #fff;
    padding: 32px;
    border-radius: var(--rfp-radius);
    border: 1px solid var(--rfp-border);
    /* No shadow as requested */
}

/* Form Groups */
.approval-form-row {
    margin-bottom: 24px;
}

.approval-form-row label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--rfp-text-main);
    font-size: 14px;
}

/* Inputs */
.approval-form-row input[type="text"],
.approval-form-row input[type="email"],
.approval-form-row textarea,
.approval-form-row select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--rfp-border);
    border-radius: 8px;
    font-size: 15px;
    color: var(--rfp-text-main);
    background: var(--rfp-bg-field);
    transition: all 0.2s ease;
    box-sizing: border-box;
    box-shadow: none !important;
}

.approval-form-row input:focus,
.approval-form-row textarea:focus,
.approval-form-row select:focus {
    outline: none;
    border-color: var(--rfp-primary);
    background: #fff;
    /* Optional: very subtle focus ring if allowed, but keeping it flat for now */
}

/* Submit Button */
.approval-submit-btn {
    width: 100%;
    background: var(--rfp-primary) !important;
    color: #fff !important;
    font-weight: 600 !important;
    padding: 14px 24px !important;
    border-radius: 50px !important;
    border: none !important;
    cursor: pointer !important;
    font-size: 16px !important;
    transition: all 0.2s ease !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
}

.approval-submit-btn:hover {
    background: var(--rfp-primary-hover) !important;
    transform: translateY(-1px);
}

.approval-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Status Messages */
.approval-message {
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-weight: 500;
    text-align: center;
}

.approval-message-success {
    background: #E8F5E9;
    color: #10B981;
    border: 1px solid #10B981;
}

.approval-message-error {
    background: #FFEBEE;
    color: #EF4444;
    border: 1px solid #EF4444;
}

/* Spinner Icon */
.spinner-icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
    margin-right: 8px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive */
@media (max-width: 480px) {
    .approval-request-form {
        padding: 20px;
        border: none;
        /* Remove border on mobile to look integrated */
    }
}