.gmrtc-showcase-wrapper {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #e6f1ff; width: 100%; margin: 0 auto;
}

.glass-panel-frontend {
    background: rgba(10, 25, 47, 0.7);
    backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

.gmrtc-showcase-filter-bar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 15px 25px; border-radius: 12px; margin-bottom: 30px;
    position: sticky; top: 20px; z-index: 50;
}
.gmrtc-filter-group { display: flex; gap: 10px; flex-wrap: wrap; }
.gmrtc-filter-btn {
    background: transparent; border: 1px solid rgba(100, 255, 218, 0.3); color: #8892b0;
    padding: 8px 16px; border-radius: 10px; /* 20px'den 10px'e düşürüldü */
    cursor: pointer; transition: all 0.3s ease; font-size: 14px;
}
.gmrtc-filter-btn:hover, .gmrtc-filter-btn.active {
    background: rgba(32, 178, 170, 0.1); border-color: #64ffda; color: #64ffda;
}
.gmrtc-btn-calendar {
    background: #20b2aa; color: #0a192f; border: none; padding: 10px 20px;
    border-radius: 10px; /* 6px'den 10px'e çıkarıldı */
    font-weight: 600; cursor: pointer; transition: 0.3s;
}
.gmrtc-btn-calendar:hover { background: #64ffda; box-shadow: 0 0 10px rgba(100, 255, 218, 0.5); }

.gmrtc-training-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 30px;
}
.gmrtc-training-card-3d {
    background: transparent;
    perspective: 1000px; 
}
.gmrtc-card-inner {
    display: grid; 
    width: 100%; height: 100%;
    transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
    transform-style: preserve-3d; 
}
.gmrtc-training-card-3d.flipped .gmrtc-card-inner {
    transform: rotateY(180deg);
}

.gmrtc-card-front, .gmrtc-card-back {
    grid-area: 1 / 1 / 2 / 2; 
    backface-visibility: hidden; 
    border-radius: 16px;
    display: flex; flex-direction: column;
}

.gmrtc-card-header { display: flex; justify-content: space-between; padding: 15px 20px 0; }
.gmrtc-badge-class, .gmrtc-badge-lang { background: rgba(255, 255, 255, 0.1); padding: 4px 10px; border-radius: 10px; font-size: 11px; color: #ccd6f6; letter-spacing: 0.5px; }
.gmrtc-badge-lang { background: rgba(32, 178, 170, 0.2); color: #64ffda; border: 1px solid rgba(100,255,218,0.3); }

.gmrtc-card-body { padding: 20px; flex-grow: 1; }
.gmrtc-trn-title { color: #64ffda; font-size: 20px; margin: 0 0 10px 0; font-weight: 600; line-height: 1.3; }
.gmrtc-trn-company { color: #a8b2d1; font-size: 13px; margin: 0 0 15px 0; letter-spacing: 1px;}
.gmrtc-trn-slogan { font-style: italic; color: #8892b0; font-size: 14px; margin-bottom: 20px; }
.gmrtc-trn-details { display: flex; flex-direction: column; gap: 8px; font-size: 13px; color: #ccd6f6; }

.gmrtc-card-footer {
    display: flex; justify-content: space-between; align-items: center;
    padding: 15px 20px; background: rgba(0, 0, 0, 0.2); border-top: 1px solid rgba(255,255,255,0.05); border-radius: 0 0 16px 16px;
}
.gmrtc-trn-price { font-size: 22px; font-weight: bold; color: #e6f1ff; }

/* Premium Gold (#F5A623) Buton */
.gmrtc-btn-register {
    background: #F5A623; 
    color: #0a192f; 
    border: none; padding: 10px 20px; 
    border-radius: 10px; /* 6px'den 10px'e çıkarıldı */
    font-weight: 700; cursor: pointer;
    box-shadow: 0 4px 15px rgba(245, 166, 35, 0.3); transition: all 0.3s ease;
}
.gmrtc-btn-register:hover { 
    background: #f7b750; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(245, 166, 35, 0.5); 
}

/* Arka Yüz Form Tasarımı */
.gmrtc-card-back {
    transform: rotateY(180deg); 
    background: rgba(17, 34, 64, 0.95); 
}
.gmrtc-card-back-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 15px 20px; border-bottom: 1px solid rgba(100,255,218,0.2);
}
.gmrtc-card-back-header h3 { margin:0; color: #64ffda; font-size: 18px; }
.gmrtc-btn-back { background: transparent; border: none; color: #8892b0; cursor: pointer; transition: 0.3s; font-size: 13px;}
.gmrtc-btn-back:hover { color: #F5A623; }

.gmrtc-card-back-body { padding: 15px 20px; display: flex; flex-direction: column; justify-content: center; height: 100%; }
.gmrtc-demo-form-placeholder { display: flex; flex-direction: column; gap: 10px; }

.gmrtc-form-row { display: flex; gap: 10px; width: 100%; }
.gmrtc-form-row .half { width: 50%; }

.gmrtc-front-input {
    background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
    color: #fff; padding: 10px 12px; 
    border-radius: 10px; /* 6px'den 10px'e çıkarıldı */
    outline: none; transition: 0.3s; font-size: 13px;
    box-sizing: border-box; width: 100%;
}
.gmrtc-front-input:focus { border-color: #20b2aa; background: rgba(255,255,255,0.1); }

.gmrtc-btn-submit { 
    background: #20b2aa; color: #0a192f; border: none; padding: 12px; 
    border-radius: 10px; /* 6px'den 10px'e çıkarıldı */
    font-weight: bold; cursor: pointer; transition: 0.3s; margin-top: 5px;
}
.gmrtc-btn-submit:hover { background: #64ffda; }
.gmrtc-no-trainings-msg { text-align: center; color: #8892b0; padding: 50px; font-size: 18px; grid-column: 1 / -1; }