/* Container & Base Styles */
.ris-wrapper {
    width: 100%;
    max-width: 660px;
    margin: 30px auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: #1e293b;
    box-sizing: border-box;
}

.ris-wrapper * {
    box-sizing: border-box;
}

.ris-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 30px 26px;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
}

.ris-header h2 {
    font-size: 24px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 6px;
    text-align: center;
}

.ris-header p {
    font-size: 14px;
    color: #64748b;
    text-align: center;
    margin: 0 0 22px;
}

/* Tabs Navigation */
.ris-tabs-nav {
    display: flex;
    gap: 8px;
    background: #f1f5f9;
    padding: 5px;
    border-radius: 12px;
    margin-bottom: 20px;
}

.ris-tab-btn {
    all: unset !important;
    flex: 1;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px;
    padding: 10px 14px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    color: #64748b !important;
    border-radius: 9px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    text-align: center !important;
}

.ris-tab-btn.active {
    background: #ffffff !important;
    color: #4f46e5 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06) !important;
}

/* Upload Area */
.ris-upload-area {
    position: relative;
    border: 2px dashed #cbd5e1;
    border-radius: 16px;
    background: #f8fafc;
    padding: 30px 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ris-upload-area:hover {
    border-color: #4f46e5;
    background: #f5f7ff;
}

.ris-file-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 5;
}

.ris-upload-icon {
    margin-bottom: 10px;
}

.ris-upload-text {
    display: block;
    font-size: 15px;
    color: #334155;
    margin-bottom: 4px;
}

.ris-upload-hint {
    font-size: 12px;
    color: #94a3b8;
}

/* Preview Image & Strictly-Isolated Close Button */
.ris-preview-container {
    position: relative;
    display: inline-block;
    max-width: 100%;
}

.ris-preview-container img {
    max-height: 160px;
    max-width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    display: block;
}

/* Theme Override Proof Close Button */
.ris-remove-btn {
    all: unset !important;
    box-sizing: border-box !important;
    position: absolute !important;
    top: -10px !important;
    right: -10px !important;
    width: 28px !important;
    height: 28px !important;
    min-width: 28px !important;
    max-width: 28px !important;
    min-height: 28px !important;
    max-height: 28px !important;
    padding: 0 !important;
    margin: 0 !important;
    background: #ef4444 !important;
    color: #ffffff !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25) !important;
    border: 2px solid #ffffff !important;
    z-index: 20 !important;
    transition: transform 0.15s ease, background 0.15s ease !important;
}

.ris-remove-btn:hover {
    background: #dc2626 !important;
    transform: scale(1.1) !important;
}

.ris-remove-btn svg {
    width: 14px !important;
    height: 14px !important;
    stroke: #ffffff !important;
    stroke-width: 2.5 !important;
    display: block !important;
}

/* URL Field */
.ris-url-field-wrap {
    padding: 10px 0;
}

.ris-url-field-wrap label {
    display: block;
    font-size: 13.5px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 8px;
}

.ris-url-input-inner {
    display: flex;
    align-items: center;
    border: 1.5px solid #cbd5e1;
    border-radius: 12px;
    padding: 0 14px;
    background: #f8fafc;
    transition: border-color 0.2s ease;
}

.ris-url-input-inner:focus-within {
    border-color: #4f46e5;
    background: #ffffff;
}

.ris-url-input-inner input {
    all: unset;
    flex: 1;
    padding: 13px 10px;
    font-size: 14px;
    color: #0f172a;
}

.ris-field-note {
    display: block;
    font-size: 12px;
    color: #64748b;
    margin-top: 6px;
}

/* Engine Grid */
.ris-engines-heading {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    color: #64748b;
    letter-spacing: 0.02em;
    margin: 22px 0 10px;
}

.ris-engines-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(105px, 1fr));
    gap: 8px;
    margin-bottom: 24px;
}

.ris-engine-card {
    border: 1.5px solid #e2e8f0;
    border-radius: 12px;
    padding: 10px 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    cursor: pointer;
    background: #ffffff;
    transition: all 0.2s ease;
}

.ris-engine-card input[type="radio"] {
    display: none;
}

.ris-engine-card .ris-engine-icon {
    font-size: 18px;
}

.ris-engine-card .ris-engine-name {
    font-size: 12px;
    font-weight: 600;
    color: #475569;
}

.ris-engine-card.active {
    border-color: #4f46e5;
    background: #f5f7ff;
}

.ris-engine-card.active .ris-engine-name {
    color: #4f46e5;
}

/* Submit Button */
.ris-submit-btn {
    all: unset !important;
    display: block !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 14px !important;
    background: #4f46e5 !important;
    color: #ffffff !important;
    border-radius: 12px !important;
    font-size: 15.5px !important;
    font-weight: 600 !important;
    text-align: center !important;
    cursor: pointer !important;
    transition: background 0.2s ease !important;
}

.ris-submit-btn:hover {
    background: #4338ca !important;
}

/* DupliChecker Style Modal Backdrop & Blur */
.ris-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 9999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.ris-modal-box {
    background: #ffffff;
    width: 100%;
    max-width: 440px;
    border-radius: 24px;
    padding: 34px 28px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    text-align: center;
    animation: risPop 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes risPop {
    from { opacity: 0; transform: scale(0.92); }
    to { opacity: 1; transform: scale(1); }
}

.ris-avatar-progress-wrap {
    position: relative;
    width: 90px;
    height: 90px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ris-circle-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid #e2e8f0;
    border-top-color: #10b981;
    animation: risSpin 1.2s linear infinite;
}

.ris-avatar-inner {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    overflow: hidden;
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ris-avatar-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ris-green-badge {
    position: absolute;
    top: 2px;
    right: 4px;
    width: 14px;
    height: 14px;
    background: #10b981;
    border: 2.5px solid #ffffff;
    border-radius: 50%;
}

.ris-progress-title {
    font-size: 22px;
    font-weight: 800;
    color: #111827;
    margin-bottom: 4px;
}

.ris-progress-subtitle {
    font-size: 13.5px;
    color: #6b7280;
    margin-bottom: 22px;
}

.ris-steps-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    text-align: left;
}

.ris-step-card {
    display: flex;
    align-items: center;
    background: #f8fafc;
    border: 1.5px solid #f1f5f9;
    border-radius: 12px;
    padding: 10px 12px;
    transition: all 0.3s ease;
}

.ris-step-icon-wrap {
    width: 36px;
    height: 36px;
    background: #eef2ff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    flex-shrink: 0;
}

.ris-step-text {
    flex-grow: 1;
}

.ris-step-text h4 {
    font-size: 13.5px;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 2px;
}

.ris-step-text p {
    font-size: 11.5px;
    color: #6b7280;
    margin: 0;
}

.ris-step-status {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ris-step-spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid #e0e7ff;
    border-top-color: #4f46e5;
    border-radius: 50%;
    animation: risSpin 0.7s linear infinite;
}

.ris-step-check {
    display: none;
    color: #10b981;
    font-weight: bold;
    font-size: 15px;
}

.ris-step-card.active {
    background: #ffffff;
    border-color: #4f46e5;
    box-shadow: 0 3px 10px rgba(79, 70, 229, 0.08);
}

.ris-step-card.active .ris-step-spinner {
    display: block;
}

.ris-step-card.completed {
    background: #f8fafc;
    border-color: #e2e8f0;
}

.ris-step-card.completed .ris-step-check {
    display: block;
}

@keyframes risSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ---------- Right-to-left support (Arabic) ---------- */
.ris-rtl .ris-url-field-wrap label,
.ris-rtl .ris-field-note,
.ris-rtl .ris-engines-heading {
    text-align: right;
}

.ris-rtl .ris-steps-list {
    text-align: right;
}

.ris-rtl .ris-step-icon-wrap {
    margin-right: 0;
    margin-left: 12px;
}

/* Arabic / CJK scripts have no upper case; avoid odd letter spacing. */
.ris-wrapper[lang="ar"] .ris-engines-heading,
.ris-wrapper[lang="ja"] .ris-engines-heading,
.ris-wrapper[lang="ko"] .ris-engines-heading,
.ris-wrapper[lang="zh"] .ris-engines-heading {
    letter-spacing: 0;
}