/* 1. Các biến CSS (Thống nhất theo crop-tool.css) */
:root {
  --bg: #f0f4ff;
  --card: #fff;
  --primary: #059669; /* Xanh lá đậm (Success/Action) */
  --secondary: #64748b; /* Xám xanh (Reset/Neutral) */
  --thirst: #0e7490;
  --muted: #6b7280;
  --accent: #f59e0b; /* Màu nhấn phụ (Cam) */
  --text: #111827;
}

/* --- CSS GỐC ĐƯỢC GIỮ LẠI VÀ CHỈNH SỬA --- */
.meme-creator-container {
  /* Thiết lập font và màu nền cho container chính */
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  margin: 0;
  padding: 0;
}
.post-thumbnail {
  display: none;
}
.meme-creator-container .wrap{
  max-width: 1200px;
  margin:0 auto;
  padding:14px;
}

.meme-creator-container header{
  margin-bottom:12px;
}
.meme-creator-container h1{
  font-size:24px;
  margin:0;
  color: var(--primary);
  font-weight: 700;
}
.meme-creator-container p.lead{
  font-size:15px;
  margin:4px 0 12px;
  color: var(--muted);
}

.meme-creator-container .panel{
 /* background: var(--card);*/
  border-radius:16px;
  padding:5px;
 /* box-shadow: 0 6px 20px rgba(16,24,40,0.08);*/
  display: flex;
  flex-direction: column; 
  gap: 16px;
}

.meme-creator-container .controls{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:12px;
  align-items:center;
}

/* === BUTTON STYLING (Thống nhất) === */
/* Nút chính (Tạo Meme / Tải về) - Màu Xanh lá đậm */
.meme-creator-container .btn{
  background: var(--primary); /* #059669 */
  color: #fff; 
  padding:10px 16px; 
  border-radius:10px;
  border:none;
  cursor:pointer;
  font-size:16px; 
  font-weight: 600;
  transition: background 0.2s;
  text-decoration: none;
  flex-shrink: 0;
}
.meme-creator-container .btn:hover{
  background: #047857; /* Hơi tối hơn khi hover */
}
.meme-creator-container .btn:disabled{
  background: #d1d5db; /* Xám khi disabled */
  cursor: not-allowed;
}

/* Nút thứ cấp (Reset) - Màu Xám Xanh */
.meme-creator-container .btn.secondary{
  background: var(--secondary); /* #64748b */
  color: #fff; 
  padding:10px 16px; 
  font-size:16px; 
}
.meme-creator-container .btn.secondary:hover{
  background: #475569; /* Hơi tối hơn khi hover */
}

/* Nút chọn file (Chọn ảnh) - Theo mẫu crop-tool.css */
.meme-creator-container .file-label{
  background: #fff; /* Nền trắng */
  border: 1px solid var(--primary); /* Border xanh lá để nổi bật */
  padding:10px 16px;
  border-radius:10px;
  cursor:pointer;
  font-size:16px;
  font-weight: 600;
  color: var(--primary); /* Chữ xanh lá */
  margin: 0;
  transition: background 0.2s, color 0.2s;
  flex-grow: 1;
  text-align: center;
}
.meme-creator-container .file-label:hover{
    background: var(--primary); 
    color: #fff; /* Đảo ngược màu khi hover */
}
/* === KẾT THÚC BUTTON STYLING === */


.meme-creator-container input[type="file"]{display:none;}

.meme-creator-container select.small, 
.meme-creator-container input[type="number"], 
.meme-creator-container input[type="text"], 
.meme-creator-container input[type="color"], 
.meme-creator-container textarea{
  padding:8px 10px;
  border-radius:8px; 
  border: 1px solid #d1d5db;
  font-size:15px;
  background: #fff;
}
.meme-creator-container input[type="color"]{
  padding: 4px; 
  height: 36px; /* Tăng chiều cao 1 chút cho dễ dùng */
  box-sizing: border-box;
}

.meme-creator-container select.small{
  appearance: none;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="%236b7280" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"></polyline></svg>') no-repeat right 8px center;
  background-size: 12px;
  padding-right: 28px;
}

/* CONTAINER ẢNH GỐC / CANVAS XỬ LÝ */
.meme-creator-container .canvas-wrap{
  width:100%;
  max-width:100%;
 /* background:#fff;*/
  /*border-radius:12px;*/
  overflow:hidden;
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  max-height: 400px;
/*  border: 1px solid #d1d5db; */
}

.meme-creator-container canvas{
  display:block;
  max-width:100%; 
  max-height:400px; 
  width: auto;
  height: auto;
  cursor: grab;
}
.meme-creator-container canvas.dragging {
    cursor: grabbing;
}


.meme-creator-container .hint{
  position:absolute;
  top:50%;
  left:50%;
  transform: translate(-50%, -50%);
  background:rgba(0,0,0,0.6);
  color:#fff;
  padding:8px 16px;
  border-radius:8px;
  font-size:15px;
  white-space: nowrap;
}

.meme-creator-container .info{
  font-size:15px;
  color: var(--muted);
}
.meme-creator-container .info strong{
  color: var(--text);
}

.meme-creator-container footer{
  margin-top:16px;
  font-size:14px;
  color: var(--muted);
  text-align:center;
}

.meme-creator-container .action-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:12px;
  justify-content:center;
}

/* Thẻ tùy chỉnh Text */
.meme-creator-container .text-options {
  border: 1px solid #c7d2fe; 
  padding: 12px;
  border-radius: 12px;
  background: #f9faff;
  margin-bottom: 12px;
}
.meme-creator-container .text-options h3 {
  font-size: 18px;
  margin: 0 0 10px 0;
  color: var(--primary);
  border-bottom: 1px solid #e5e7eb;
  padding-bottom: 8px;
}
.meme-creator-container .text-options .group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.meme-creator-container .text-options label {
  font-size: 16px;
  font-weight: 600;
  flex-shrink: 0;
  color: var(--text);
}
.meme-creator-container .text-options input[type="text"], 
.meme-creator-container .text-options select, 
.meme-creator-container .text-options textarea {
  flex-grow: 1;
  min-width: 100px;
}
.meme-creator-container .text-options textarea {
    min-height: 40px;
}

.meme-creator-container .position-controls {
    display: flex;
    gap: 10px;
    margin-top: 5px;
    align-items: center;
}
.meme-creator-container .position-controls label {
    font-weight: normal;
    font-size: 14px;
    color: var(--muted);
}
.meme-creator-container .position-controls input {
    width: 60px;
    flex-grow: 0;
}

/* Thẻ HR */
.meme-creator-container hr {
  border: none;
  border-top: 1px solid #e5e7eb;
  margin: 10px 0;
}

/* Thay đổi cấu trúc panel để ưu tiên khung ảnh lớn */
@media(min-width:1000px){
  .meme-creator-container .panel{
    flex-direction: row; 
    gap: 20px;
    padding: 5px;
  }
  .meme-creator-container .left-panel{
    flex: 3;
  }
  .meme-creator-container .right-panel{
    flex: 2;
    min-width: 300px;
  }
  .meme-creator-container .action-row{
    justify-content: flex-start;
  }
}

/* SEO Content Styling */
.meme-creator-container .seo-content {
  max-width: 900px;
  margin: 20px auto;
  padding: 20px;
  background: var(--card);
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(16,24,40,0.05);
}
.meme-creator-container .seo-content h2 {
  font-size: 20px;
  color: var(--primary);
  margin-top: 0;
}
.meme-creator-container .seo-content p {
  margin-bottom: 1em;
  color: var(--muted);
}
.meme-creator-container .seo-content a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
}
.meme-creator-container .seo-content a:hover {
  text-decoration: underline;
}