:root {
    --primary: #3498db;
    --success: #2ecc71;
    --danger: #e74c3c;
    --dark: #2c3e50;
    --gray: #95a5a6;
    --light: #f8fafc;
}

body { font-family: 'Helvetica Neue', sans-serif; background-color: var(--light); margin: 0; padding: 15px; color: var(--dark); }
.app-container { max-width: 500px; margin: 0 auto; }
.card { background: white; border-radius: 15px; padding: 20px; box-shadow: 0 4px 15px rgba(0,0,0,0.05); margin-bottom: 20px; }
.form-group { margin-bottom: 15px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 5px; color: var(--gray); }
.input-style { width: 100%; padding: 12px; border: 1px solid #e2e8f0; border-radius: 10px; font-size: 16px; box-sizing: border-box; }
.btn-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.btn { width: 100%; padding: 15px; border: none; border-radius: 10px; font-size: 15px; font-weight: bold; cursor: pointer; color: white; transition: 0.3s; }
.btn-blue { background: var(--primary); }
.btn-green { background: var(--success); }
.header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.tr-item { display: flex; justify-content: space-between; background: white; padding: 15px; border-radius: 12px; margin-bottom: 8px; align-items: center; }
.tr-info b { display: block; font-size: 16px; }
.tr-info small { color: var(--gray); }
.amount { font-weight: bold; color: var(--success); }

/* წინა სტილებს დაუმატეთ ესენიც */
.btn-grid-triple .btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.card {
    background: white;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.input-style:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.1);
}