/* generate-age.css */
.generate-age-page {
    padding: 30px 0 60px;
    background: #f8f9fa;
    min-height: calc(100vh - 70px);
}

.generate-age-page .container {
    max-width: 1000px;
}

/* ===========================
   HEADER: شفاف في الأول + أبيض لما تسكرول
   =========================== */
.header {
    background: transparent !important;
    transition: background 0.35s ease, box-shadow 0.35s ease !important;
}

.header.scrolled {
    background: #fff !important;
    box-shadow: 0 2px 16px rgba(103, 20, 117, 0.10) !important;
}

/* Header Section */
.generate-header {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px 0;
}

.generate-header h1 {
    color: var(--maincolor);
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: 800;
}

.generate-header p {
    color: #666;
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Form Container */
.generate-form {
    background: #fff;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(103, 20, 117, 0.1);
    margin-bottom: 40px;
    border: 2px solid rgba(103, 20, 117, 0.1);
}

/* Upload Area */
.upload-section {
    text-align: center;
    margin-bottom: 40px;
}

.upload-container {
    border: 3px dashed var(--maincolor);
    border-radius: 20px;
    padding: 50px 30px;
    background: rgba(103, 20, 117, 0.03);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.upload-container:hover {
    background: rgba(103, 20, 117, 0.05);
    border-color: #853695;
}

.upload-container i {
    font-size: 70px;
    color: var(--maincolor);
    margin-bottom: 20px;
    opacity: 0.7;
}

.upload-container h3 {
    color: var(--maincolor);
    font-size: 1.5rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.upload-container p {
    color: #777;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.preview-img {
    max-width: 100%;
    max-height: 250px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
    display: none;
}

.preview-img.active {
    display: block;
}

/* Controls Section */
.controls-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.control-group label {
    color: var(--maincolor);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 5px;
}

.control-group select,
.control-group input {
    padding: 14px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #fff;
    width: 100%;
}

.control-group select:focus,
.control-group input:focus {
    outline: none;
    border-color: var(--maincolor);
    box-shadow: 0 0 0 3px rgba(103, 20, 117, 0.1);
}

.control-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23671475' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 20px center;
    padding-left: 50px;
}

/* Buttons */
.buttons-group {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 30px;
}

.btn-select {
    padding: 15px 40px;
    background: linear-gradient(135deg, var(--maincolor), #853695);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 5px 15px rgba(103, 20, 117, 0.2);
}

.btn-select:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(103, 20, 117, 0.3);
    background: linear-gradient(135deg, #853695, var(--maincolor));
}

.btn-generate {
    padding: 15px 50px;
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.2);
}

.btn-generate:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(40, 167, 69, 0.3);
    background: linear-gradient(135deg, #20c997, #28a745);
}

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

/* Result Section */
.result-section {
    background: #fff;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(103, 20, 117, 0.1);
    text-align: center;
    border: 2px solid rgba(103, 20, 117, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.result-placeholder {
    border: 3px dashed #ddd;
    border-radius: 20px;
    padding: 60px 30px;
    background: #f9f9f9;
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.result-placeholder i {
    font-size: 70px;
    color: #ccc;
    margin-bottom: 20px;
}

.result-placeholder h3 {
    color: #999;
    font-size: 1.5rem;
    font-weight: 600;
}

.result-image {
    display: none;
    max-width: 100%;
    max-height: 520px;
    width: auto;
    height: auto;
    margin: 20px auto;
    border-radius: 20px;
    object-fit: contain;
    image-rendering: auto;
    image-rendering: crisp-edges;
    image-rendering: -webkit-optimize-contrast;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.result-image.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0);    }
}

.btn-view-result {
    display: inline-block;
    padding: 12px 35px;
    background: var(--maincolor);
    color: white;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: 20px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
}

.btn-view-result.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.btn-view-result:hover {
    background: #853695;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(103, 20, 117, 0.2);
}

/* Loader */
.con-loader {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.95);
    padding: 30px 40px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    z-index: 1001;
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 1.2rem;
    color: var(--maincolor);
    font-weight: 600;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(103, 20, 117, 0.1);
}

.con-loader.hide {
    display: none;
}

.loader {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--maincolor);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0%   { transform: rotate(0deg);   }
    100% { transform: rotate(360deg); }
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 1000;
}

.overlay.hide {
    display: none;
}

/* Instructions */
.instructions {
    background: linear-gradient(135deg, rgba(103, 20, 117, 0.05), rgba(133, 54, 149, 0.05));
    border-radius: 15px;
    padding: 25px;
    margin-top: 40px;
    border-right: 4px solid var(--maincolor);
}

.instructions h4 {
    color: var(--maincolor);
    font-size: 1.3rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.instructions ul {
    list-style: none;
    padding: 0;
}

.instructions li {
    color: #555;
    margin-bottom: 10px;
    padding-right: 25px;
    position: relative;
    line-height: 1.6;
}

.instructions li:before {
    content: "•";
    color: var(--maincolor);
    font-size: 1.5rem;
    position: absolute;
    right: 0;
}

/* ===========================
   COMING SOON OVERLAY
   =========================== */
.coming-soon-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.82);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 18px;
    pointer-events: all;
}

.coming-soon-overlay .cs-icon {
    font-size: 3.5rem;
    color: rgba(255, 255, 255, 0.2);
    animation: cs-pulse 2.5s ease-in-out infinite;
}

.coming-soon-overlay .cs-text {
    color: #fff;
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: 6px;
    font-family: 'Cairo', sans-serif;
}

.coming-soon-overlay .cs-sub {
    color: rgba(255, 255, 255, 0.45);
    font-size: 1rem;
    letter-spacing: 1px;
    font-family: 'Cairo', sans-serif;
}

@keyframes cs-pulse {
    0%, 100% { opacity: 0.2; transform: scale(1);    }
    50%       { opacity: 0.5; transform: scale(1.1); }
}

/* Responsive */
@media (max-width: 1024px) {
    .generate-header h1 { font-size: 2.2rem; }
    .generate-form, .result-section { padding: 35px; }
    .upload-container { padding: 40px 25px; }
    .controls-section { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 992px) {
    .generate-age-page { padding: 25px 0 50px; }
    .generate-header h1 { font-size: 2rem; margin-bottom: 12px; }
    .generate-header p { font-size: 1rem; max-width: 650px; }
    .generate-form, .result-section { padding: 30px; margin-bottom: 35px; }
    .upload-container { padding: 40px 20px; min-height: 280px; }
    .upload-container i { font-size: 60px; }
    .controls-section { gap: 25px; grid-template-columns: repeat(2, 1fr); }
    .buttons-group { gap: 15px; }
    .btn-select, .btn-generate { padding: 13px 35px; font-size: 1rem; }
    .con-loader { padding: 25px 35px; font-size: 1.1rem; }
}

@media (max-width: 768px) {
    .generate-header h1 { font-size: 1.8rem; margin-bottom: 10px; }
    .generate-header p { font-size: 0.95rem; max-width: 600px; }
    .generate-form, .result-section { padding: 25px; margin-bottom: 30px; border-radius: 15px; }
    .upload-section { margin-bottom: 30px; }
    .upload-container { border-width: 2px; padding: 35px 20px; min-height: 250px; }
    .upload-container i { font-size: 55px; margin-bottom: 15px; }
    .upload-container h3 { font-size: 1.3rem; margin-bottom: 8px; }
    .upload-container p { font-size: 0.9rem; }
    .preview-img { max-height: 220px; margin-top: 15px; }
    .controls-section { grid-template-columns: 1fr; gap: 20px; margin-bottom: 30px; }
    .control-group label { font-size: 0.95rem; margin-bottom: 4px; }
    .control-group select, .control-group input { padding: 12px 18px; font-size: 0.95rem; }
    .buttons-group { flex-direction: column; gap: 12px; }
    .btn-select, .btn-generate { width: 100%; padding: 12px 30px; font-size: 0.95rem; justify-content: center; }
    .result-placeholder { padding: 50px 20px; min-height: 280px; }
    .result-placeholder i { font-size: 60px; }
    .result-placeholder h3 { font-size: 1.3rem; }
    .result-image { max-height: 450px; }
    .btn-view-result { padding: 10px 30px; font-size: 0.95rem; }
    .con-loader { padding: 20px 30px; font-size: 1rem; gap: 15px; }
    .loader { width: 35px; height: 35px; }
    .instructions { padding: 20px; margin-top: 30px; border-right: 3px solid var(--maincolor); }
    .instructions h4 { font-size: 1.2rem; margin-bottom: 12px; }
    .instructions li { font-size: 0.9rem; margin-bottom: 8px; }
    .coming-soon-overlay .cs-text { font-size: 1.8rem; letter-spacing: 4px; }
    .coming-soon-overlay .cs-icon { font-size: 2.8rem; }
}

@media (max-width: 600px) {
    .generate-age-page { padding: 20px 0 40px; }
    .generate-header { margin-bottom: 30px; padding: 15px 0; }
    .generate-header h1 { font-size: 1.5rem; margin-bottom: 8px; }
    .generate-header p { font-size: 0.9rem; max-width: 95%; }
    .generate-form, .result-section { padding: 20px; margin-bottom: 25px; border-radius: 12px; }
    .upload-container { border-width: 2px; padding: 30px 15px; min-height: 220px; }
    .upload-container i { font-size: 50px; margin-bottom: 12px; }
    .upload-container h3 { font-size: 1.2rem; margin-bottom: 8px; }
    .upload-container p { font-size: 0.85rem; }
    .preview-img { max-height: 200px; margin-top: 12px; }
    .controls-section { grid-template-columns: 1fr; gap: 15px; }
    .control-group label { font-size: 0.9rem; }
    .control-group select, .control-group input { padding: 10px 15px; font-size: 0.9rem; border-radius: 10px; }
    .buttons-group { gap: 10px; margin-top: 25px; }
    .btn-select, .btn-generate { width: 100%; padding: 11px 25px; font-size: 0.9rem; border-radius: 10px; }
    .result-placeholder { padding: 40px 15px; min-height: 250px; border-radius: 15px; }
    .result-placeholder i { font-size: 55px; margin-bottom: 15px; }
    .result-placeholder h3 { font-size: 1.2rem; font-weight: 600; }
    .result-image { max-height: 400px; margin: 15px auto; }
    .btn-view-result { padding: 9px 25px; font-size: 0.9rem; margin-top: 15px; }
    .con-loader { padding: 18px 25px; font-size: 0.95rem; gap: 12px; border-radius: 12px; }
    .loader { width: 32px; height: 32px; }
    .instructions { padding: 15px; margin-top: 25px; border-right: 3px solid var(--maincolor); }
    .instructions h4 { font-size: 1.1rem; margin-bottom: 10px; gap: 8px; }
    .instructions li { font-size: 0.85rem; margin-bottom: 6px; padding-right: 20px; }
    .instructions li:before { right: 0; }
    .coming-soon-overlay .cs-text { font-size: 1.5rem; letter-spacing: 3px; }
    .coming-soon-overlay .cs-sub { font-size: 0.85rem; }
}

@media (max-width: 480px) {
    .generate-age-page { padding: 15px 0 35px; }
    .generate-header { margin-bottom: 25px; padding: 10px 0; }
    .generate-header h1 { font-size: 1.3rem; margin-bottom: 6px; }
    .generate-header p { font-size: 0.85rem; }
    .generate-form, .result-section { padding: 15px; margin-bottom: 20px; border-radius: 10px; }
    .upload-section { margin-bottom: 25px; text-align: center; }
    .upload-container { padding: 25px 12px; min-height: 200px; border-radius: 12px; }
    .upload-container i { font-size: 45px; margin-bottom: 10px; }
    .upload-container h3 { font-size: 1.1rem; margin-bottom: 6px; }
    .upload-container p { font-size: 0.8rem; }
    .preview-img { max-height: 180px; margin-top: 10px; }
    .controls-section { grid-template-columns: 1fr; gap: 12px; }
    .control-group label { font-size: 0.85rem; margin-bottom: 3px; }
    .control-group select, .control-group input { padding: 9px 12px; font-size: 0.85rem; height: auto; }
    .buttons-group { gap: 8px; margin-top: 20px; }
    .btn-select, .btn-generate { width: 100%; padding: 10px 20px; font-size: 0.85rem; border-radius: 8px; gap: 6px; }
    .btn-select i, .btn-generate i { font-size: 1rem; }
    .result-placeholder { padding: 35px 12px; min-height: 220px; border-radius: 12px; }
    .result-placeholder i { font-size: 50px; margin-bottom: 12px; }
    .result-placeholder h3 { font-size: 1.1rem; }
    .result-image { max-height: 350px; margin: 12px auto; }
    .btn-view-result { padding: 8px 20px; font-size: 0.85rem; margin-top: 12px; border-radius: 8px; }
    .con-loader { padding: 15px 20px; font-size: 0.9rem; gap: 10px; max-width: 90vw; }
    .loader { width: 30px; height: 30px; border-width: 3px; }
    .overlay { backdrop-filter: blur(3px); }
    .instructions { padding: 12px; margin-top: 20px; border-right: 2px solid var(--maincolor); }
    .instructions h4 { font-size: 1rem; margin-bottom: 8px; gap: 6px; }
    .instructions li { font-size: 0.8rem; margin-bottom: 5px; padding-right: 18px; }
    .coming-soon-overlay .cs-text { font-size: 1.3rem; letter-spacing: 2px; }
    .coming-soon-overlay .cs-icon { font-size: 2.2rem; }
    .coming-soon-overlay .cs-sub { font-size: 0.8rem; }
}