/* cards section */
/* =========================================
   بخش کنترل‌ها (جستجو و فیلترها)
========================================= */
.top-controls {
  width: 100%;
  max-width: 1160px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  align-items: center;
  z-index: 20;
}

/* نوار جستجو */
.search-container {
  position: relative;
  flex: 1;
  min-width: 250px;
  max-width: 400px;
}

.search-input {
  padding: 12px 20px;
  border-radius: 30px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-main);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.search-input::placeholder {
  color: #666;
}

.search-input:focus {
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

/* دکمه‌های فیلتر */
.filter-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 20px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  transition: all 0.3s ease;
}

.filter-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
}

/* استایل حالت فعال دکمه‌های فیلتر */
.filter-btn.active {
  background: rgba(255, 255, 255, 0.15);
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}


/* =========================================
   اسلایدر و کارت‌ها
========================================= */
.slider{
max-width:1200px;
min-height: 213px;
width:100%;
padding:10px 0;
position:relative;
}

.slider-track{
display:flex;
gap:25px;
overflow-x:auto;
scroll-snap-type:x mandatory;
padding:40px 20px; 
scroll-behavior:smooth;
}

.slider-track::-webkit-scrollbar{
display:none;
}

/* متغیرهای محلی برای هر تم */
.card.youtube {
  --theme-color: #ff0000;
  --theme-grad: linear-gradient(135deg, #ff4d4d 0%, #cc0000 100%);
  --glow-light: rgba(255, 0, 0, 0.12);
  --glow-strong: rgba(255, 0, 0, 0.4);
  --card-bg: #1a0f0f; 
}

.card.telegram {
  --theme-color: #2aabee;
  --theme-grad: linear-gradient(135deg, #4dc4ff 0%, #1a88c2 100%);
  --glow-light: rgba(42, 171, 238, 0.12);
  --glow-strong: rgba(42, 171, 238, 0.4);
  --card-bg: #0e161c; 
}

.card.diamond {
  --theme-color: #00f3ff;
  --theme-grad: linear-gradient(135deg, #5cffff 0%, #0099b3 100%);
  --glow-light: rgba(0, 243, 255, 0.12);
  --glow-strong: rgba(0, 243, 255, 0.4);
  --card-bg: #091718; 
}

.card{
flex:0 0 280px;
background: var(--card-bg);
border-radius:20px;
padding:35px 25px;
scroll-snap-align:center;
position:relative;
overflow:hidden;
border: 1px solid var(--glow-light);
box-shadow: 
  0 0 15px var(--glow-light),
  inset 0 0 20px rgba(255, 255, 255, 0.02);
transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
/* انیمیشن محو شدن برای فیلتر */
animation: fadeIn 0.5s ease forwards;
--theme-color: #2aabee;
--theme-grad: linear-gradient(135deg, #4dc4ff 0%, #1a88c2 100%);
--glow-light: rgba(42, 171, 238, 0.12);
--glow-strong: rgba(42, 171, 238, 0.4);
--card-bg: #0e161c;
}

.card:hover{
transform:translateY(-8px);
border: 1px solid var(--theme-color);
box-shadow: 
  0 10px 30px var(--glow-strong),
  0 0 15px var(--glow-light),
  inset 0 0 25px var(--glow-light);
}

/* کلاس مخفی کردن کارت‌ها هنگام فیلتر */
.hide {
  display: none !important;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.ribbon{
position:absolute;
top:18px;
right:-35px;
width:130px;
text-align:center;
background: var(--theme-grad);
color: #fff;
font-size:13px;
font-weight:900;
padding:6px 0;
transform:rotate(45deg);
box-shadow: 0 4px 10px var(--glow-strong);
letter-spacing: 0.5px;
}

.title{
font-size:22px;
font-weight: bold;
margin-top:10px;
margin-bottom:12px;
color: var(--text-main);
text-shadow: 0 0 8px var(--glow-strong);
}

.desc{
font-size:14px;
color: var(--text-muted);
line-height:1.8;
}

/* دکمه‌های پیمایش */
.cards-nav{
position:absolute;
top:50%;
transform:translateY(-50%);
width:50px;
height:50px;
border-radius:50%; 
border: 1px solid rgba(255, 255, 255, 0.1);
cursor:pointer;
font-size:20px;
color: var(--text-main);
background: rgba(255, 255, 255, 0.03);
backdrop-filter: blur(10px);
-webkit-backdrop-filter: blur(10px);
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
transition: all 0.3s ease;
z-index: 10;
display: flex;
justify-content: center;
align-items: center;
}

.cards-nav:hover{
transform:translateY(-50%) scale(1.08);
background: rgba(255, 255, 255, 0.1);
border: 1px solid rgba(255, 255, 255, 0.4);
box-shadow: 0 0 20px rgba(255, 255, 255, 0.15);
}

.prev{ right:-15px; }
.next{ left:-15px; }

/* نمایش پیام خالی بودن جستجو */
.no-results {
  display: none;
  width: 100%;
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
  font-size: 18px;
}


.slider {
position: relative;
}

.slider-track {
display: flex;
gap: 16px;
overflow-x: auto;
scroll-snap-type: x mandatory;
scroll-behavior: smooth;
padding: 10px;
}

.slider-track::-webkit-scrollbar {
display: none;
}

.card {
min-width: 280px;
flex: 0 0 auto;
scroll-snap-align: start;
cursor: pointer;
text-align: center;
}

.card.hide {
display: none;
}

/* فقط روی موبایل */
@media (max-width: 768px) {
    .search-section select, .search-section input, .filter-btn {
        font-size: 12px;
    }
}